Proteopedia - User contributions [en]

CBI Molecules

2012-12-12T21:07:55Z

Gitanjeli Prasad:

These are molecules under study by members of the [http://www.umass.edu/cbi/ University of Massachusetts Amherst Chemistry-Biology Interface Program].
Many of the molecules we study are featured at the [http://www.molecularplayground.org/ Molecular Playground] (see also [[Molecular Playground|Molecular Playground in Proteopedia]]). Follow the links below to read nontechnical descriptions, in Proteopedia, of these molecules.

UMass CBI Members, add your molecules to the list (which is alphabetical by CBI research mentor); follow the instructions below the list.

Fall 2012: CBI Molecules are due 12/12/12 and should be added at the TOP of the list from your lab. Label it as "in progress" until you are finished. For those editing an existing CBI Molecule, start from that entry so that it retains the full author list of all authors that contributed (or include credits to the original page and authors if it does not -- I may be able to request additions to the author list).

==Molecules==
'''** Designates CBI Molecules Featured on [http://http://www.umass.edu/cbi/ CBI website]'''

Bhatia Lab

: '''[[Molecular Playground/Alginate-Fall2011]]''', Joe White, David Griffin

: '''[[Molecular Playground/Alginate-Fall2010]]''', Joe White, David Griffin

: '''[[Molecular Playground/Poly(ethylene glycol)]]''', Erika M. Saffer

[http://chamberslab.com/wp/ Chambers Lab]

: '''[[Molecular Playground/Glutamate Receptor]]''', Amanda Hussey, Steve McCarron, Rosie Combs-Bachmann, Mariel Feliciano

[http://openwetware.org/wiki/Chien Chien Lab]

: **'''[[Molecular Playground/Hexameric ClpX]]''', Joanne Lau
:: Best CBI Molecule 2011

: '''[[Molecular Playground/DNA replication initiator DnaA]]''', Jing Liu

Forbes Lab

: '''[[Molecular Playground/CheR]]''', Miaomin Zhang

: '''[[Molecular Playground/RBP]]''', Jan Panteli

: '''[[Molecular Playground/TRAIL]]''', Charley Swofford

[http://www.biochem.umass.edu/garman/index.html Garman Lab]

: '''[[Molecular Playground/Human Protective Protein Cathepsin A]]''', Yadilette Rivera-Colon

: '''[[Molecular Playground/Human PPCA]]''', Nilima Kolli

[http://people.chem.umass.edu/gieraschlab/ Gierasch Lab]

: '''[[CRABP I ( Cellular Retinoic Acid Binding Protein )|Molecular Playground/CRABP I]]''', Kristine Faye Pobre, Mylene Ferrolino,Mangai Periasamy
:: Best Overall CBI Molecule 2010

: '''[[Molecular Playground/CRABP I (Cellular Retinoic Acid Binding Protein)]]''', Gustavo Elberto Epalza Sanchez
(compare this to the previous version above to see what's new)

: **'''[[Molecular_Playground/DHFR]]''', Karan Hingorani
:: Best CBI Molecule 2012

[http://people.chem.umass.edu/jhardy/ Hardy Lab]

: ''' [[Molecular Playground/Caspase-6 and neurodegeneration]]''', Kevin Buadlart Dagbay

: '''[[Molecular Playground/Caspase-7 Dynamics]]'''

: '''[[Molecular Playground/Caspase-9 Regulation]]''', Kristen Huber

: '''[[Molecular Playground/Caspase-6 (new)]]''', Elih Velazquez

: '''[[Molecular Playground/Influenza A M2 transmembrane domain]]''', Samantha Nicholls

: '''[[Molecular Playground/Dengue Virus Protease]]''', Muslum Yildiz

Hebert Lab

: '''[[Molecular Playground/Saposin C]]''', Abla Tannous
: '''[[Molecular_Playground/ERMan1]]''', Johan Sunryd

[http://people.biochem.umass.edu/aheuck/aph.html Heuck Lab]

: '''[[Molecular_Playground/Pcr H]]''', Fabian Romano

[http://www.chem.umass.edu/people/kaltashovlab/ Kaltashov Lab]

: ''' [[Molecular Playground/Transferrin]]''', Khaja Muneeruddin

: '''[[Molecular Playground/Velaglucerase]]''', Adriana Kita

Knapp lab

:'''[[Molecular Playground/Prolyl Hydroxylase Domain (PHD) Enzyme]]''', Cristina Martin, Serap Pektas
:: Best CBI Molecule Proteopedia Page 2010

: '''[[Molecular Playground/FIH]]''', Cornelius Taabazuing, Breanne Holmes, John Hangasky

[http://people.chem.umass.edu/mmaroney/ Maroney Lab]

: '''[[Molecular Playground/Nickel Superoxide Dismutase]]''', Carolyn Carr
: '''[[Molecular Playground/CsoR and RcnR]]''', Heidi Hu

[http://www.chem.umass.edu/~cmartin/ Martin Lab]

: **'''[[Molecular Playground/T7 RNAP Conformations]]''', Luis E. Ramirez-Tapia
:: Best CBI Molecule 2011
: '''[[Molecular Playground/T7 RNA Polymerase (7 mer int)]]''', Ankit Vahia

: '''[[Molecular Playground/Human mtRNA pol]]''', Ketan Mathavan

Peyton Lab
: '''[[Molecular Playground/C-Raf]]''', Thuy Nguyen
: '''[[Molecular Playground/FAK]]''', Dannielle Ryman

[http://roberts.openwetware.org/ Roberts Lab]

: '''[[Molecular Playground/Taxol]]''', Rohan Patil, Sarah Wilson

: '''[[Molecular Playground/Insulin]]''', Whitney Stoppel

[http://www.umass.edu/rotellogroup/ Rotello Lab]

: '''[[Reverse transcriptase|Molecular Playground/Reverse Transcriptase]]''', Daniel Moyano-Marino

: '''[[Molecular Playground/Pancreatic Lipase]]''', Rui Tang

: '''[[Molecular playground/Chymotrypsin]]''', Brad

: '''[[Molecular Playground/Targeting Peptide]]''', David Solfiell

Schnarr Lab

: '''[[Molecular Playground/Sfp]]''', Jon Amoroso, Gitanjeli Prasad, Lawrence Sheringham Borketey

: '''[[6-deoxyerythronolide_B_synthase_(DEBS)|Molecular Playground/6-Deoxyerythronolide B Synthase]]''', Tsung-Yi Lin, Jon Amoroso

: '''[[Molecular Playground/ACP apo]]''', Gitanjeli Prasad

Tew Lab

: '''[[Molecular Playground/HIV Tat]]''', Brittany deRonde

Thayumanavan Lab

: '''[[Molecular Playground/Lysozyme ]]''', Daniella Gonzalez

: '''[[Molecular Playground/Beta-galactosidase]]''', Judy Ventura

: '''[[User:Krishna Reddy Ragupathi|Molecular Playground/Carbonic Anhydrase]]''', Krishna Reddy Raghupathi

: '''[[User:Rami Rajasekhar Reddy|Molecular Playground/Avidin]]''', Rami Rajasekar Reddy

: '''[[Molecular Playground/Biotin binding avidin]]''', Diego Amado

: '''[[User:Jiaming Zhuang|Molecular Playground/MMP12]]''', Jiaming Zhuang

: ''' [[User:Jing Guo|Molecular Playground/Gluconase]]''', Jing Guo

: '''[[Molecular Playground/Glutathione Reductase]]''', Reuben Chacko

Thayumanavan & Vachet Labs

: '''[[Molecular Playground/Trypsin]]''', Gladys Murage

[http://people.chem.umass.edu/thompson/index.html Thompson] & [http://www.chem.umass.edu/~rmweis/weislab/ Weis] Labs

: '''[[Molecular Playground/Bacterial Chemotaxis Receptors]]''', Lynmarie K. Thompson, Shiela M. Jones

: '''[[Molecular Playground/cytoplasmic domain of a serine chemotaxis receptor]]''', Meili Yang

: '''[[Molecular Playground/Cytoplasmic domain of chemoreceptor of Thermotoga maritima]]''', Xuni Li

[http://www.chem.umass.edu/~vachet/index.html Vachet Lab]

: '''[[Molecular playground/beta 2 microglobulin]]''', Nick Borotto
:: Best CBI Molecule Jmol scenes 2010

: '''[[Molecular Playground/Myoglobin]]''', Yuping Zhou

:'''[[Molecular Playground/ Copper-Zinc Superoxide Dismutase]]''', Shaynah Browne

Other Molecules of interest

: '''[[Molecular Playground/PcrA Helicase]]''', Luis E Ramirez-Tapia, [http://www.chem.umass.edu/~cmartin/ Martin Lab]

Other Laboratories

: '''[[Molecular Playground/YKL-40]]''', Ralph A. Francescone III, [http://www.bio.umass.edu/mcb/faculty/Shao.html Shao Lab]

: '''[[Molecular Playground/BLG|Molecular Playground/β-lactoglobulin]]''', Daniel Seeman, Dubin Lab

: '''[[Molecular Playground/ADAM13]]''', Genevieve Abbruzzese, Alfandari Lab

==Instructions==

'''Congratulations to the prize-winning CBI molecules noted above! The new goal is for students to work collaboratively to create one excellent CBI Molecule for each CBI research group, to be featured on the CBI website.'''

Fall 2012: Complete steps 1-3 by 10/10/12, in preparation for the CBI Molecule Workshop.

1. If you don't already have one, request a Proteopedia account and log in.

2. Get started working in Proteopedia by using the links at [[Help:Contents]]. Make yourself a sandbox page: Enter "User:Your Name/Sandbox 1" (omit quotes) in the search box, then follow instructions to edit this page. Practice entering text, inserting a structure window with scrolling text (green 4-square button on the right), and creating a green scene. You can look at other Proteopedia pages in edit mode to see how different effects (like colored text) are achieved (but this won't show you how the scene effects are made).

3. Get together with the other Chalk Talk students in your research group and decide which molecule you will improve or create. Develop ideas for the scenes you wish to show. You will work on these during the workshop with our help, and then finish them on your own.

You are encouraged to collaborate on this year's CBI Molecules, but everyone will need to do some editing of the molecule so that they each appear as authors on the final list. If you are the sole student from your group enrolled in Chalk Talk and have not previously made a CBI Molecule, try to convince another group member who has previously made a CBI Molecule (see list above) to join us for the workshop so that you can work together.

A successful CBI Molecule will be an interesting, nontechnical description of a molecule related to your group's research. It should not be super long, but instead have multiple green scenes. Green scenes should clearly show an interesting feature and should be attractive. Use the green scenes to help you make interesting points about the molecule (do not try to describe every feature of the molecule). It's great if you can end with a brief statement about how it relates to your group's research goals.

4. Your final pages should be called "Molecular Playground/your molecule" and should have links on this CBI Molecule page -- put the new ones first on the list from your research group. Label them "in progress" until you are finished.

==Links to HELP pages==
Overview at [[Help:Contents ]]

See also [[Help:Getting_Started_in_Proteopedia]]

Videos showing how to use Proteopedia:
[[Proteopedia:Video_Guide]]
(Sometimes slow -- if you pause the video and wait awhile it will download and then you can play it without interruptions)

[[Proteopedia:DIY:Scenes|Proteopedia Scenes: Do It Yourself]]
gives succinct step by step instructions on how to create a molecular scene.

A powerpoint-like set of slides that walks a user through the process of creating a new page and a new molecular scene/green link.
[http://www.proteopedia.org/wiki/images/1/1b/2009_07_13_Proteopedia_Workshop.pdf Proteopedia Workshop Slides]

[[Proteopedia:Guidelines for Ethical Writing]].
Please pay attention to the section about images. There are links to examples of images re-used with explicit permission.

For other help resources, click on [[Help:Contents|Help]] in the ''navigation'' box at the upper left of every page in Proteopedia.

CBI Molecules

2012-12-12T20:30:22Z

Gitanjeli Prasad:

These are molecules under study by members of the [http://www.umass.edu/cbi/ University of Massachusetts Amherst Chemistry-Biology Interface Program].
Many of the molecules we study are featured at the [http://www.molecularplayground.org/ Molecular Playground] (see also [[Molecular Playground|Molecular Playground in Proteopedia]]). Follow the links below to read nontechnical descriptions, in Proteopedia, of these molecules.

UMass CBI Members, add your molecules to the list (which is alphabetical by CBI research mentor); follow the instructions below the list.

Fall 2012: CBI Molecules are due 12/12/12 and should be added at the TOP of the list from your lab. Label it as "in progress" until you are finished. For those editing an existing CBI Molecule, start from that entry so that it retains the full author list of all authors that contributed (or include credits to the original page and authors if it does not -- I may be able to request additions to the author list).

==Molecules==
'''** Designates CBI Molecules Featured on [http://http://www.umass.edu/cbi/ CBI website]'''

Bhatia Lab

: '''[[Molecular Playground/Alginate-Fall2011]]''', Joe White, David Griffin

: '''[[Molecular Playground/Alginate-Fall2010]]''', Joe White, David Griffin

: '''[[Molecular Playground/Poly(ethylene glycol)]]''', Erika M. Saffer

[http://chamberslab.com/wp/ Chambers Lab]

: '''[[Molecular Playground/Glutamate Receptor]]''', Amanda Hussey, Steve McCarron, Rosie Combs-Bachmann, Mariel Feliciano

[http://openwetware.org/wiki/Chien Chien Lab]

: **'''[[Molecular Playground/Hexameric ClpX]]''', Joanne Lau
:: Best CBI Molecule 2011

: '''[[Molecular Playground/DNA replication initiator DnaA]]''', Jing Liu

Forbes Lab

: '''[[Molecular Playground/CheR]]''', Miaomin Zhang

: '''[[Molecular Playground/RBP]]''', Jan Panteli

: '''[[Molecular Playground/TRAIL]]''', Charley Swofford

[http://www.biochem.umass.edu/garman/index.html Garman Lab]

: '''[[Molecular Playground/Human Protective Protein Cathepsin A]]''', Yadilette Rivera-Colon

: '''[[Molecular Playground/Human PPCA]]''', Nilima Kolli

[http://people.chem.umass.edu/gieraschlab/ Gierasch Lab]

: '''[[CRABP I ( Cellular Retinoic Acid Binding Protein )|Molecular Playground/CRABP I]]''', Kristine Faye Pobre, Mylene Ferrolino,Mangai Periasamy
:: Best Overall CBI Molecule 2010

: '''[[Molecular Playground/CRABP I (Cellular Retinoic Acid Binding Protein)]]''', Gustavo Elberto Epalza Sanchez
(compare this to the previous version above to see what's new)

: **'''[[Molecular_Playground/DHFR]]''', Karan Hingorani
:: Best CBI Molecule 2012

[http://people.chem.umass.edu/jhardy/ Hardy Lab]

: ''' [[Molecular Playground/Caspase-6 and neurodegeneration]]''', Kevin Buadlart Dagbay

: '''[[Molecular Playground/Caspase-7 Dynamics]]'''

: '''[[Molecular Playground/Caspase-9 Regulation]]''', Kristen Huber

: '''[[Molecular Playground/Caspase-6 (new)]]''', Elih Velazquez

: '''[[Molecular Playground/Influenza A M2 transmembrane domain]]''', Samantha Nicholls

: '''[[Molecular Playground/Dengue Virus Protease]]''', Muslum Yildiz

Hebert Lab

: '''[[Molecular Playground/Saposin C]]''', Abla Tannous
: '''[[Molecular_Playground/ERMan1]]''', Johan Sunryd

[http://people.biochem.umass.edu/aheuck/aph.html Heuck Lab]

: '''[[Molecular_Playground/Pcr H]]''', Fabian Romano

[http://www.chem.umass.edu/people/kaltashovlab/ Kaltashov Lab]

: ''' [[Molecular Playground/Transferrin]]''', Khaja Muneeruddin

: '''[[Molecular Playground/Velaglucerase]]''', Adriana Kita

Knapp lab

:'''[[Molecular Playground/Prolyl Hydroxylase Domain (PHD) Enzyme]]''', Cristina Martin
:: Best CBI Molecule Proteopedia Page 2010

: '''[[Molecular Playground/FIH]]''', Cornelius Taabazuing, Breanne Holmes, John Hangasky

[http://people.chem.umass.edu/mmaroney/ Maroney Lab]

: '''[[Molecular Playground/Nickel Superoxide Dismutase]]''', Carolyn Carr
: '''[[Molecular Playground/CsoR and RcnR]]''', Heidi Hu

[http://www.chem.umass.edu/~cmartin/ Martin Lab]

: **'''[[Molecular Playground/T7 RNAP Conformations]]''', Luis E. Ramirez-Tapia
:: Best CBI Molecule 2011
: '''[[Molecular Playground/T7 RNA Polymerase (7 mer int)]]''', Ankit Vahia

: '''[[Molecular Playground/Human mtRNA pol]]''', Ketan Mathavan

Peyton Lab
: '''[[Molecular Playground/C-Raf]]''', Thuy Nguyen
: '''[[Molecular Playground/FAK]]''', Dannielle Ryman

[http://roberts.openwetware.org/ Roberts Lab]

: '''[[Molecular Playground/Taxol]]''', Rohan Patil, Sarah Wilson

: '''[[Molecular Playground/Insulin]]''', Whitney Stoppel

[http://www.umass.edu/rotellogroup/ Rotello Lab]

: '''[[Reverse transcriptase|Molecular Playground/Reverse Transcriptase]]''', Daniel Moyano-Marino

: '''[[Molecular Playground/Pancreatic Lipase]]''', Rui Tang

: '''[[Molecular playground/Chymotrypsin]]''', Brad

: '''[[Molecular Playground/Targeting Peptide]]''', David Solfiell

Schnarr Lab

: '''[[Molecular Playground/Sfp]]''', Jon Amoroso, Gitanjeli Prasad, Lawrence Sheringham Borketey
: '''[[6-deoxyerythronolide_B_synthase_(DEBS)|Molecular Playground/6-Deoxyerythronolide B Synthase]]''', Tsung-Yi Lin, Jon Amoroso

: '''[[Molecular Playground/ACP apo]]''', Gitanjeli Prasad

Tew Lab

: '''[[Molecular Playground/HIV Tat]]''', Brittany deRonde

Thayumanavan Lab

: '''[[Molecular Playground/Lysozyme ]]''', Daniella Gonzalez

: '''[[Molecular Playground/Beta-galactosidase]]''', Judy Ventura

: '''[[User:Krishna Reddy Ragupathi|Molecular Playground/Carbonic Anhydrase]]''', Krishna Reddy Raghupathi

: '''[[User:Rami Rajasekhar Reddy|Molecular Playground/Avidin]]''', Rami Rajasekar Reddy

: '''[[Molecular Playground/Biotin binding avidin]]''', Diego Amado

: '''[[User:Jiaming Zhuang|Molecular Playground/MMP12]]''', Jiaming Zhuang

: ''' [[User:Jing Guo|Molecular Playground/Gluconase]]''', Jing Guo

: '''[[Molecular Playground/Glutathione Reductase]]''', Reuben Chacko

Thayumanavan & Vachet Labs

: '''[[Molecular Playground/Trypsin]]''', Gladys Murage

[http://people.chem.umass.edu/thompson/index.html Thompson] & [http://www.chem.umass.edu/~rmweis/weislab/ Weis] Labs

: '''[[Molecular Playground/Bacterial Chemotaxis Receptors]]''', Lynmarie K. Thompson, Shiela M. Jones

: '''[[Molecular Playground/cytoplasmic domain of a serine chemotaxis receptor]]''', Meili Yang

: '''[[Molecular Playground/Cytoplasmic domain of chemoreceptor of Thermotoga maritima]]''', Xuni Li

[http://www.chem.umass.edu/~vachet/index.html Vachet Lab]

: '''[[Molecular playground/beta 2 microglobulin]]''', Nick Borotto
:: Best CBI Molecule Jmol scenes 2010

: '''[[Molecular Playground/Myoglobin]]''', Yuping Zhou

:'''[[Molecular Playground/ Copper-Zinc Superoxide Dismutase]]''', Shaynah Browne

Other Molecules of interest

: '''[[Molecular Playground/PcrA Helicase]]''', Luis E Ramirez-Tapia, [http://www.chem.umass.edu/~cmartin/ Martin Lab]

Other Laboratories

: '''[[Molecular Playground/YKL-40]]''', Ralph A. Francescone III, [http://www.bio.umass.edu/mcb/faculty/Shao.html Shao Lab]

: '''[[Molecular Playground/BLG|Molecular Playground/β-lactoglobulin]]''', Daniel Seeman, Dubin Lab

: '''[[Molecular Playground/ADAM13]]''', Genevieve Abbruzzese, Alfandari Lab

==Instructions==

'''Congratulations to the prize-winning CBI molecules noted above! The new goal is for students to work collaboratively to create one excellent CBI Molecule for each CBI research group, to be featured on the CBI website.'''

Fall 2012: Complete steps 1-3 by 10/10/12, in preparation for the CBI Molecule Workshop.

1. If you don't already have one, request a Proteopedia account and log in.

2. Get started working in Proteopedia by using the links at [[Help:Contents]]. Make yourself a sandbox page: Enter "User:Your Name/Sandbox 1" (omit quotes) in the search box, then follow instructions to edit this page. Practice entering text, inserting a structure window with scrolling text (green 4-square button on the right), and creating a green scene. You can look at other Proteopedia pages in edit mode to see how different effects (like colored text) are achieved (but this won't show you how the scene effects are made).

3. Get together with the other Chalk Talk students in your research group and decide which molecule you will improve or create. Develop ideas for the scenes you wish to show. You will work on these during the workshop with our help, and then finish them on your own.

You are encouraged to collaborate on this year's CBI Molecules, but everyone will need to do some editing of the molecule so that they each appear as authors on the final list. If you are the sole student from your group enrolled in Chalk Talk and have not previously made a CBI Molecule, try to convince another group member who has previously made a CBI Molecule (see list above) to join us for the workshop so that you can work together.

A successful CBI Molecule will be an interesting, nontechnical description of a molecule related to your group's research. It should not be super long, but instead have multiple green scenes. Green scenes should clearly show an interesting feature and should be attractive. Use the green scenes to help you make interesting points about the molecule (do not try to describe every feature of the molecule). It's great if you can end with a brief statement about how it relates to your group's research goals.

4. Your final pages should be called "Molecular Playground/your molecule" and should have links on this CBI Molecule page -- put the new ones first on the list from your research group. Label them "in progress" until you are finished.

==Links to HELP pages==
Overview at [[Help:Contents ]]

See also [[Help:Getting_Started_in_Proteopedia]]

Videos showing how to use Proteopedia:
[[Proteopedia:Video_Guide]]
(Sometimes slow -- if you pause the video and wait awhile it will download and then you can play it without interruptions)

[[Proteopedia:DIY:Scenes|Proteopedia Scenes: Do It Yourself]]
gives succinct step by step instructions on how to create a molecular scene.

A powerpoint-like set of slides that walks a user through the process of creating a new page and a new molecular scene/green link.
[http://www.proteopedia.org/wiki/images/1/1b/2009_07_13_Proteopedia_Workshop.pdf Proteopedia Workshop Slides]

[[Proteopedia:Guidelines for Ethical Writing]].
Please pay attention to the section about images. There are links to examples of images re-used with explicit permission.

For other help resources, click on [[Help:Contents|Help]] in the ''navigation'' box at the upper left of every page in Proteopedia.

CBI Molecules

2012-12-12T20:22:49Z

Gitanjeli Prasad:

These are molecules under study by members of the [http://www.umass.edu/cbi/ University of Massachusetts Amherst Chemistry-Biology Interface Program].
Many of the molecules we study are featured at the [http://www.molecularplayground.org/ Molecular Playground] (see also [[Molecular Playground|Molecular Playground in Proteopedia]]). Follow the links below to read nontechnical descriptions, in Proteopedia, of these molecules.

UMass CBI Members, add your molecules to the list (which is alphabetical by CBI research mentor); follow the instructions below the list.

Fall 2012: CBI Molecules are due 12/12/12 and should be added at the TOP of the list from your lab. Label it as "in progress" until you are finished. For those editing an existing CBI Molecule, start from that entry so that it retains the full author list of all authors that contributed (or include credits to the original page and authors if it does not -- I may be able to request additions to the author list).

==Molecules==
'''** Designates CBI Molecules Featured on [http://http://www.umass.edu/cbi/ CBI website]'''

Bhatia Lab

: '''[[Molecular Playground/Alginate-Fall2011]]''', Joe White, David Griffin

: '''[[Molecular Playground/Alginate-Fall2010]]''', Joe White, David Griffin

: '''[[Molecular Playground/Poly(ethylene glycol)]]''', Erika M. Saffer

[http://chamberslab.com/wp/ Chambers Lab]

: '''[[Molecular Playground/Glutamate Receptor]]''', Amanda Hussey, Steve McCarron, Rosie Combs-Bachmann, Mariel Feliciano

[http://openwetware.org/wiki/Chien Chien Lab]

: **'''[[Molecular Playground/Hexameric ClpX]]''', Joanne Lau
:: Best CBI Molecule 2011

: '''[[Molecular Playground/DNA replication initiator DnaA]]''', Jing Liu

Forbes Lab

: '''[[Molecular Playground/CheR]]''', Miaomin Zhang

: '''[[Molecular Playground/RBP]]''', Jan Panteli

: '''[[Molecular Playground/TRAIL]]''', Charley Swofford

[http://www.biochem.umass.edu/garman/index.html Garman Lab]

: '''[[Molecular Playground/Human Protective Protein Cathepsin A]]''', Yadilette Rivera-Colon

: '''[[Molecular Playground/Human PPCA]]''', Nilima Kolli

[http://people.chem.umass.edu/gieraschlab/ Gierasch Lab]

: '''[[CRABP I ( Cellular Retinoic Acid Binding Protein )|Molecular Playground/CRABP I]]''', Kristine Faye Pobre, Mylene Ferrolino,Mangai Periasamy
:: Best Overall CBI Molecule 2010

: '''[[Molecular Playground/CRABP I (Cellular Retinoic Acid Binding Protein)]]''', Gustavo Elberto Epalza Sanchez
(compare this to the previous version above to see what's new)

: **'''[[Molecular_Playground/DHFR]]''', Karan Hingorani
:: Best CBI Molecule 2012

[http://people.chem.umass.edu/jhardy/ Hardy Lab]

: ''' [[Molecular Playground/Caspase-6 and neurodegeneration]]''', Kevin Buadlart Dagbay

: '''[[Molecular Playground/Caspase-7 Dynamics]]'''

: '''[[Molecular Playground/Caspase-9 Regulation]]''', Kristen Huber

: '''[[Molecular Playground/Caspase-6 (new)]]''', Elih Velazquez

: '''[[Molecular Playground/Influenza A M2 transmembrane domain]]''', Samantha Nicholls

: '''[[Molecular Playground/Dengue Virus Protease]]''', Muslum Yildiz

Hebert Lab

: '''[[Molecular Playground/Saposin C]]''', Abla Tannous
: '''[[Molecular_Playground/ERMan1]]''', Johan Sunryd

[http://people.biochem.umass.edu/aheuck/aph.html Heuck Lab]

: '''[[Molecular_Playground/Pcr H]]''', Fabian Romano

[http://www.chem.umass.edu/people/kaltashovlab/ Kaltashov Lab]

: ''' [[Molecular Playground/Transferrin]]''', Khaja Muneeruddin

: '''[[Molecular Playground/Velaglucerase]]''', Adriana Kita

Knapp lab

:'''[[Molecular Playground/Prolyl Hydroxylase Domain (PHD) Enzyme]]''', Cristina Martin
:: Best CBI Molecule Proteopedia Page 2010

: '''[[Molecular Playground/FIH]]''', Cornelius Taabazuing, Breanne Holmes, John Hangasky

[http://people.chem.umass.edu/mmaroney/ Maroney Lab]

: '''[[Molecular Playground/Nickel Superoxide Dismutase]]''', Carolyn Carr
: '''[[Molecular Playground/CsoR and RcnR]]''', Heidi Hu

[http://www.chem.umass.edu/~cmartin/ Martin Lab]

: **'''[[Molecular Playground/T7 RNAP Conformations]]''', Luis E. Ramirez-Tapia
:: Best CBI Molecule 2011
: '''[[Molecular Playground/T7 RNA Polymerase (7 mer int)]]''', Ankit Vahia

: '''[[Molecular Playground/Human mtRNA pol]]''', Ketan Mathavan

Peyton Lab
: '''[[Molecular Playground/C-Raf]]''', Thuy Nguyen
: '''[[Molecular Playground/FAK]]''', Dannielle Ryman

[http://roberts.openwetware.org/ Roberts Lab]

: '''[[Molecular Playground/Taxol]]''', Rohan Patil, Sarah Wilson

: '''[[Molecular Playground/Insulin]]''', Whitney Stoppel

[http://www.umass.edu/rotellogroup/ Rotello Lab]

: '''[[Reverse transcriptase|Molecular Playground/Reverse Transcriptase]]''', Daniel Moyano-Marino

: '''[[Molecular Playground/Pancreatic Lipase]]''', Rui Tang

: '''[[Molecular playground/Chymotrypsin]]''', Brad

: '''[[Molecular Playground/Targeting Peptide]]''', David Solfiell

Schnarr Lab

: '''[[Molecular Playground/Sfp]]''',Jon Amoroso, Gitanjeli Prasad, Lawrence Sheringham Borketey
: '''[[6-deoxyerythronolide_B_synthase_(DEBS)|Molecular Playground/6-Deoxyerythronolide B Synthase]]''', Tsung-Yi Lin, Jon Amoroso

: '''[[Molecular Playground/ACP apo]]''', Gitanjeli Prasad

Tew Lab

: '''[[Molecular Playground/HIV Tat]]''', Brittany deRonde

Thayumanavan Lab

: '''[[Molecular Playground/Lysozyme ]]''', Daniella Gonzalez

: '''[[Molecular Playground/Beta-galactosidase]]''', Judy Ventura

: '''[[User:Krishna Reddy Ragupathi|Molecular Playground/Carbonic Anhydrase]]''', Krishna Reddy Raghupathi

: '''[[User:Rami Rajasekhar Reddy|Molecular Playground/Avidin]]''', Rami Rajasekar Reddy

: '''[[Molecular Playground/Biotin binding avidin]]''', Diego Amado

: '''[[User:Jiaming Zhuang|Molecular Playground/MMP12]]''', Jiaming Zhuang

: ''' [[User:Jing Guo|Molecular Playground/Gluconase]]''', Jing Guo

: '''[[Molecular Playground/Glutathione Reductase]]''', Reuben Chacko

Thayumanavan & Vachet Labs

: '''[[Molecular Playground/Trypsin]]''', Gladys Murage

[http://people.chem.umass.edu/thompson/index.html Thompson] & [http://www.chem.umass.edu/~rmweis/weislab/ Weis] Labs

: '''[[Molecular Playground/Bacterial Chemotaxis Receptors]]''', Lynmarie K. Thompson, Shiela M. Jones

: '''[[Molecular Playground/cytoplasmic domain of a serine chemotaxis receptor]]''', Meili Yang

: '''[[Molecular Playground/Cytoplasmic domain of chemoreceptor of Thermotoga maritima]]''', Xuni Li

[http://www.chem.umass.edu/~vachet/index.html Vachet Lab]

: '''[[Molecular playground/beta 2 microglobulin]]''', Nick Borotto
:: Best CBI Molecule Jmol scenes 2010

: '''[[Molecular Playground/Myoglobin]]''', Yuping Zhou

:'''[[Molecular Playground/ Copper-Zinc Superoxide Dismutase]]''', Shaynah Browne

Other Molecules of interest

: '''[[Molecular Playground/PcrA Helicase]]''', Luis E Ramirez-Tapia, [http://www.chem.umass.edu/~cmartin/ Martin Lab]

Other Laboratories

: '''[[Molecular Playground/YKL-40]]''', Ralph A. Francescone III, [http://www.bio.umass.edu/mcb/faculty/Shao.html Shao Lab]

: '''[[Molecular Playground/BLG|Molecular Playground/β-lactoglobulin]]''', Daniel Seeman, Dubin Lab

: '''[[Molecular Playground/ADAM13]]''', Genevieve Abbruzzese, Alfandari Lab

==Instructions==

'''Congratulations to the prize-winning CBI molecules noted above! The new goal is for students to work collaboratively to create one excellent CBI Molecule for each CBI research group, to be featured on the CBI website.'''

Fall 2012: Complete steps 1-3 by 10/10/12, in preparation for the CBI Molecule Workshop.

1. If you don't already have one, request a Proteopedia account and log in.

2. Get started working in Proteopedia by using the links at [[Help:Contents]]. Make yourself a sandbox page: Enter "User:Your Name/Sandbox 1" (omit quotes) in the search box, then follow instructions to edit this page. Practice entering text, inserting a structure window with scrolling text (green 4-square button on the right), and creating a green scene. You can look at other Proteopedia pages in edit mode to see how different effects (like colored text) are achieved (but this won't show you how the scene effects are made).

3. Get together with the other Chalk Talk students in your research group and decide which molecule you will improve or create. Develop ideas for the scenes you wish to show. You will work on these during the workshop with our help, and then finish them on your own.

You are encouraged to collaborate on this year's CBI Molecules, but everyone will need to do some editing of the molecule so that they each appear as authors on the final list. If you are the sole student from your group enrolled in Chalk Talk and have not previously made a CBI Molecule, try to convince another group member who has previously made a CBI Molecule (see list above) to join us for the workshop so that you can work together.

A successful CBI Molecule will be an interesting, nontechnical description of a molecule related to your group's research. It should not be super long, but instead have multiple green scenes. Green scenes should clearly show an interesting feature and should be attractive. Use the green scenes to help you make interesting points about the molecule (do not try to describe every feature of the molecule). It's great if you can end with a brief statement about how it relates to your group's research goals.

4. Your final pages should be called "Molecular Playground/your molecule" and should have links on this CBI Molecule page -- put the new ones first on the list from your research group. Label them "in progress" until you are finished.

==Links to HELP pages==
Overview at [[Help:Contents ]]

See also [[Help:Getting_Started_in_Proteopedia]]

Videos showing how to use Proteopedia:
[[Proteopedia:Video_Guide]]
(Sometimes slow -- if you pause the video and wait awhile it will download and then you can play it without interruptions)

[[Proteopedia:DIY:Scenes|Proteopedia Scenes: Do It Yourself]]
gives succinct step by step instructions on how to create a molecular scene.

A powerpoint-like set of slides that walks a user through the process of creating a new page and a new molecular scene/green link.
[http://www.proteopedia.org/wiki/images/1/1b/2009_07_13_Proteopedia_Workshop.pdf Proteopedia Workshop Slides]

[[Proteopedia:Guidelines for Ethical Writing]].
Please pay attention to the section about images. There are links to examples of images re-used with explicit permission.

For other help resources, click on [[Help:Contents|Help]] in the ''navigation'' box at the upper left of every page in Proteopedia.

CBI Molecules

2012-12-12T20:19:17Z

Gitanjeli Prasad:

These are molecules under study by members of the [http://www.umass.edu/cbi/ University of Massachusetts Amherst Chemistry-Biology Interface Program].
Many of the molecules we study are featured at the [http://www.molecularplayground.org/ Molecular Playground] (see also [[Molecular Playground|Molecular Playground in Proteopedia]]). Follow the links below to read nontechnical descriptions, in Proteopedia, of these molecules.

UMass CBI Members, add your molecules to the list (which is alphabetical by CBI research mentor); follow the instructions below the list.

Fall 2012: CBI Molecules are due 12/12/12 and should be added at the TOP of the list from your lab. Label it as "in progress" until you are finished. For those editing an existing CBI Molecule, start from that entry so that it retains the full author list of all authors that contributed (or include credits to the original page and authors if it does not -- I may be able to request additions to the author list).

==Molecules==
'''** Designates CBI Molecules Featured on [http://http://www.umass.edu/cbi/ CBI website]'''

Bhatia Lab

: '''[[Molecular Playground/Alginate-Fall2011]]''', Joe White, David Griffin

: '''[[Molecular Playground/Alginate-Fall2010]]''', Joe White, David Griffin

: '''[[Molecular Playground/Poly(ethylene glycol)]]''', Erika M. Saffer

[http://chamberslab.com/wp/ Chambers Lab]

: '''[[Molecular Playground/Glutamate Receptor]]''', Amanda Hussey, Steve McCarron, Rosie Combs-Bachmann, Mariel Feliciano

[http://openwetware.org/wiki/Chien Chien Lab]

: **'''[[Molecular Playground/Hexameric ClpX]]''', Joanne Lau
:: Best CBI Molecule 2011

: '''[[Molecular Playground/DNA replication initiator DnaA]]''', Jing Liu

Forbes Lab

: '''[[Molecular Playground/CheR]]''', Miaomin Zhang

: '''[[Molecular Playground/RBP]]''', Jan Panteli

: '''[[Molecular Playground/TRAIL]]''', Charley Swofford

[http://www.biochem.umass.edu/garman/index.html Garman Lab]

: '''[[Molecular Playground/Human Protective Protein Cathepsin A]]''', Yadilette Rivera-Colon

: '''[[Molecular Playground/Human PPCA]]''', Nilima Kolli

[http://people.chem.umass.edu/gieraschlab/ Gierasch Lab]

: '''[[CRABP I ( Cellular Retinoic Acid Binding Protein )|Molecular Playground/CRABP I]]''', Kristine Faye Pobre, Mylene Ferrolino,Mangai Periasamy
:: Best Overall CBI Molecule 2010

: '''[[Molecular Playground/CRABP I (Cellular Retinoic Acid Binding Protein)]]''', Gustavo Elberto Epalza Sanchez
(compare this to the previous version above to see what's new)

: **'''[[Molecular_Playground/DHFR]]''', Karan Hingorani
:: Best CBI Molecule 2012

[http://people.chem.umass.edu/jhardy/ Hardy Lab]

: ''' [[Molecular Playground/Caspase-6 and neurodegeneration]]''', Kevin Buadlart Dagbay

: '''[[Molecular Playground/Caspase-7 Dynamics]]'''

: '''[[Molecular Playground/Caspase-9 Regulation]]''', Kristen Huber

: '''[[Molecular Playground/Caspase-6 (new)]]''', Elih Velazquez

: '''[[Molecular Playground/Influenza A M2 transmembrane domain]]''', Samantha Nicholls

: '''[[Molecular Playground/Dengue Virus Protease]]''', Muslum Yildiz

Hebert Lab

: '''[[Molecular Playground/Saposin C]]''', Abla Tannous
: '''[[Molecular_Playground/ERMan1]]''', Johan Sunryd

[http://people.biochem.umass.edu/aheuck/aph.html Heuck Lab]

: '''[[Molecular_Playground/Pcr H]]''', Fabian Romano

[http://www.chem.umass.edu/people/kaltashovlab/ Kaltashov Lab]

: ''' [[Molecular Playground/Transferrin]]''', Khaja Muneeruddin

: '''[[Molecular Playground/Velaglucerase]]''', Adriana Kita

Knapp lab

:'''[[Molecular Playground/Prolyl Hydroxylase Domain (PHD) Enzyme]]''', Cristina Martin
:: Best CBI Molecule Proteopedia Page 2010

: '''[[Molecular Playground/FIH]]''', Cornelius Taabazuing, Breanne Holmes, John Hangasky

[http://people.chem.umass.edu/mmaroney/ Maroney Lab]

: '''[[Molecular Playground/Nickel Superoxide Dismutase]]''', Carolyn Carr
: '''[[Molecular Playground/CsoR and RcnR]]''', Heidi Hu

[http://www.chem.umass.edu/~cmartin/ Martin Lab]

: **'''[[Molecular Playground/T7 RNAP Conformations]]''', Luis E. Ramirez-Tapia
:: Best CBI Molecule 2011
: '''[[Molecular Playground/T7 RNA Polymerase (7 mer int)]]''', Ankit Vahia

: '''[[Molecular Playground/Human mtRNA pol]]''', Ketan Mathavan

Peyton Lab
: '''[[Molecular Playground/C-Raf]]''', Thuy Nguyen
: '''[[Molecular Playground/FAK]]''', Dannielle Ryman

[http://roberts.openwetware.org/ Roberts Lab]

: '''[[Molecular Playground/Taxol]]''', Rohan Patil, Sarah Wilson

: '''[[Molecular Playground/Insulin]]''', Whitney Stoppel

[http://www.umass.edu/rotellogroup/ Rotello Lab]

: '''[[Reverse transcriptase|Molecular Playground/Reverse Transcriptase]]''', Daniel Moyano-Marino

: '''[[Molecular Playground/Pancreatic Lipase]]''', Rui Tang

: '''[[Molecular playground/Chymotrypsin]]''', Brad

: '''[[Molecular Playground/Targeting Peptide]]''', David Solfiell

Schnarr Lab

: '''[[Molecular Playground/4'-PHOSPHOPANTETHEINYL TRANSFERASE (Sfp)]]''',Jon Amoroso, Gitanjeli Prasad, Lawrence Sheringham Borketey
: '''[[6-deoxyerythronolide_B_synthase_(DEBS)|Molecular Playground/6-Deoxyerythronolide B Synthase]]''', Tsung-Yi Lin, Jon Amoroso

: '''[[Molecular Playground/ACP apo]]''', Gitanjeli Prasad

Tew Lab

: '''[[Molecular Playground/HIV Tat]]''', Brittany deRonde

Thayumanavan Lab

: '''[[Molecular Playground/Lysozyme ]]''', Daniella Gonzalez

: '''[[Molecular Playground/Beta-galactosidase]]''', Judy Ventura

: '''[[User:Krishna Reddy Ragupathi|Molecular Playground/Carbonic Anhydrase]]''', Krishna Reddy Raghupathi

: '''[[User:Rami Rajasekhar Reddy|Molecular Playground/Avidin]]''', Rami Rajasekar Reddy

: '''[[Molecular Playground/Biotin binding avidin]]''', Diego Amado

: '''[[User:Jiaming Zhuang|Molecular Playground/MMP12]]''', Jiaming Zhuang

: ''' [[User:Jing Guo|Molecular Playground/Gluconase]]''', Jing Guo

: '''[[Molecular Playground/Glutathione Reductase]]''', Reuben Chacko

Thayumanavan & Vachet Labs

: '''[[Molecular Playground/Trypsin]]''', Gladys Murage

[http://people.chem.umass.edu/thompson/index.html Thompson] & [http://www.chem.umass.edu/~rmweis/weislab/ Weis] Labs

: '''[[Molecular Playground/Bacterial Chemotaxis Receptors]]''', Lynmarie K. Thompson, Shiela M. Jones

: '''[[Molecular Playground/cytoplasmic domain of a serine chemotaxis receptor]]''', Meili Yang

: '''[[Molecular Playground/Cytoplasmic domain of chemoreceptor of Thermotoga maritima]]''', Xuni Li

[http://www.chem.umass.edu/~vachet/index.html Vachet Lab]

: '''[[Molecular playground/beta 2 microglobulin]]''', Nick Borotto
:: Best CBI Molecule Jmol scenes 2010

: '''[[Molecular Playground/Myoglobin]]''', Yuping Zhou

:'''[[Molecular Playground/ Copper-Zinc Superoxide Dismutase]]''', Shaynah Browne

Other Molecules of interest

: '''[[Molecular Playground/PcrA Helicase]]''', Luis E Ramirez-Tapia, [http://www.chem.umass.edu/~cmartin/ Martin Lab]

Other Laboratories

: '''[[Molecular Playground/YKL-40]]''', Ralph A. Francescone III, [http://www.bio.umass.edu/mcb/faculty/Shao.html Shao Lab]

: '''[[Molecular Playground/BLG|Molecular Playground/β-lactoglobulin]]''', Daniel Seeman, Dubin Lab

: '''[[Molecular Playground/ADAM13]]''', Genevieve Abbruzzese, Alfandari Lab

==Instructions==

'''Congratulations to the prize-winning CBI molecules noted above! The new goal is for students to work collaboratively to create one excellent CBI Molecule for each CBI research group, to be featured on the CBI website.'''

Fall 2012: Complete steps 1-3 by 10/10/12, in preparation for the CBI Molecule Workshop.

1. If you don't already have one, request a Proteopedia account and log in.

2. Get started working in Proteopedia by using the links at [[Help:Contents]]. Make yourself a sandbox page: Enter "User:Your Name/Sandbox 1" (omit quotes) in the search box, then follow instructions to edit this page. Practice entering text, inserting a structure window with scrolling text (green 4-square button on the right), and creating a green scene. You can look at other Proteopedia pages in edit mode to see how different effects (like colored text) are achieved (but this won't show you how the scene effects are made).

3. Get together with the other Chalk Talk students in your research group and decide which molecule you will improve or create. Develop ideas for the scenes you wish to show. You will work on these during the workshop with our help, and then finish them on your own.

You are encouraged to collaborate on this year's CBI Molecules, but everyone will need to do some editing of the molecule so that they each appear as authors on the final list. If you are the sole student from your group enrolled in Chalk Talk and have not previously made a CBI Molecule, try to convince another group member who has previously made a CBI Molecule (see list above) to join us for the workshop so that you can work together.

A successful CBI Molecule will be an interesting, nontechnical description of a molecule related to your group's research. It should not be super long, but instead have multiple green scenes. Green scenes should clearly show an interesting feature and should be attractive. Use the green scenes to help you make interesting points about the molecule (do not try to describe every feature of the molecule). It's great if you can end with a brief statement about how it relates to your group's research goals.

4. Your final pages should be called "Molecular Playground/your molecule" and should have links on this CBI Molecule page -- put the new ones first on the list from your research group. Label them "in progress" until you are finished.

==Links to HELP pages==
Overview at [[Help:Contents ]]

See also [[Help:Getting_Started_in_Proteopedia]]

Videos showing how to use Proteopedia:
[[Proteopedia:Video_Guide]]
(Sometimes slow -- if you pause the video and wait awhile it will download and then you can play it without interruptions)

[[Proteopedia:DIY:Scenes|Proteopedia Scenes: Do It Yourself]]
gives succinct step by step instructions on how to create a molecular scene.

A powerpoint-like set of slides that walks a user through the process of creating a new page and a new molecular scene/green link.
[http://www.proteopedia.org/wiki/images/1/1b/2009_07_13_Proteopedia_Workshop.pdf Proteopedia Workshop Slides]

[[Proteopedia:Guidelines for Ethical Writing]].
Please pay attention to the section about images. There are links to examples of images re-used with explicit permission.

For other help resources, click on [[Help:Contents|Help]] in the ''navigation'' box at the upper left of every page in Proteopedia.

Molecular Playground/4'-PHOSPHOPANTETHEINYL TRANSFERASE (Sfp)

2012-10-10T19:21:54Z

Gitanjeli Prasad:

== 4'-PHOSPHOPANTETHEINYL TRANSFERASE SFP ==
<StructureSection load='1qr0' size='350' side='right' caption='Structure of HMG-CoA reductase (PDB entry [[1dq8]])' scene=''>

== Introduction ==

'''Sfp''' is a 4'-phosphopantetheinyl (PPant) transferase endogenous to ''B. Subtilis'', first crystallized in 1999 [1]. The function of Sfp is to transfer a phosphopantetheinyl group from <scene name='Sfp/Coa_highlight/5'>coenzyme-A</scene> (CoA-SH) to the serine residue of peptides containing the sequence "DSL". Frequently this sequence is found in acyl- or peptidyl-carrier proteins in fatty acid synthases (FASs), polyketide synthases (PKSs), and nonribosomal peptide synthetases (NRPSs). This posttranslational modification converts the inactive apo form peptide to the active holo form. The terminal thiol PPant prosthetic group acts as a point of covalent attachment between the peptide and the growing fatty acid, polyketide, or nonribosomal peptide.

== Mechanism of Transfer ==
<scene name='Sfp/Sfp_mg/6'>Active site magnesium</scene> along with ATP are involved in the catalytic transformation of the apo proteins.

== Biochemical Applications ==

</StructureSection>

Molecular Playground/4'-PHOSPHOPANTETHEINYL TRANSFERASE (Sfp)

2012-10-10T19:14:18Z

Gitanjeli Prasad:

== 4'-PHOSPHOPANTETHEINYL TRANSFERASE SFP ==
<StructureSection load='1qr0' size='350' side='right' caption='Structure of HMG-CoA reductase (PDB entry [[1dq8]])' scene=''>

== Introduction ==

'''Sfp''' is a 4'-phosphopantetheinyl (PPant) transferase endogenous to ''B. Subtilis'', first crystallized in 1999 [1]. The function of Sfp is to transfer a phosphopantetheinyl group from <scene name='Sfp/Coa_highlight/4'>coenzyme-A</scene> (CoA-SH) to the serine residue of peptides containing the sequence "DSL". Frequently this sequence is found in acyl- or peptidyl-carrier proteins in fatty acid synthases (FASs), polyketide synthases (PKSs), and nonribosomal peptide synthetases (NRPSs). This posttranslational modification converts the inactive apo form peptide to the active holo form. The terminal thiol PPant prosthetic group acts as a point of covalent attachment between the peptide and the growing fatty acid, polyketide, or nonribosomal peptide.

== Mechanism of Transfer ==
<scene name='Sfp/Sfp_mg/6'>Active site magnesium</scene> along with ATP are involved in the catalytic transformation of the apo proteins.

== Biochemical Applications ==

</StructureSection>

Molecular Playground/4'-PHOSPHOPANTETHEINYL TRANSFERASE (Sfp)

2012-10-10T19:04:06Z

Gitanjeli Prasad:

== 4'-PHOSPHOPANTETHEINYL TRANSFERASE SFP ==
<StructureSection load='1qr0' size='350' side='right' caption='Structure of HMG-CoA reductase (PDB entry [[1dq8]])' scene=''>

== Introduction ==

'''Sfp''' is a 4'-phosphopantetheinyl (PPant) transferase endogenous to ''B. Subtilis'', first crystallized in 1999 [1]. The function of Sfp is to transfer a phosphopantetheinyl group from <scene name='Sfp/Coa_highlight/4'>coenzyme-A</scene> (CoA-SH) to the serine residue of peptides containing the sequence "DSL". Frequently this sequence is found in acyl- or peptidyl-carrier proteins in fatty acid synthases (FASs), polyketide synthases (PKSs), and nonribosomal peptide synthetases (NRPSs). This converts the inactive apo form peptide to the active holo form. The terminal thiol PPant prosthetic group acts as a point of covalent attachment between the peptide and the growing fatty acid, polyketide, or nonribosomal peptide.

== Mechanism of Transfer ==
<scene name='Sfp/Sfp_mg/6'>Active site magnesium</scene>

== Biochemical Applications ==

</StructureSection>

CBI Molecules

2010-12-10T21:37:38Z

Gitanjeli Prasad:

These are molecules under study by members of the [http://www.umass.edu/cbi/ University of Massachusetts Amherst Chemistry-Biology Interface Program].
Many of the molecules we study are featured at the [http://www.molecularplayground.org/ Molecular Playground]. Follow the links below to read nontechnical descriptions in Proteopedia.

UMass CBI Members, add your molecules to the list (which is alphabetical by CBI research mentor); follow the instructions below the list.

Fall 2010: New entries are due 12/10/10. Please append the designation (new Fall 2010) to your new entries. If you want to build on a previous entry, leave the earlier one intact and make a copy that you improve and mark as new. Later we will retain the new one with a merged author list.

Bhatia Lab
: '''[[Molecular Playground/Alginate]]''', David Griffin

[http://chamberslab.com/wp/ Chambers Lab]

: '''[[Molecular Playground/Glutamate Receptor]]''', Amanda Hussey, Steve McCarron, Rosie Combs-Bachmann, Mariel Feliciano

Forbes Lab

: '''[[Molecular Playground/TRAIL]]''', Charley Swofford

[http://www.biochem.umass.edu/garman/index.html Garman Lab]

: '''[[Molecular Playground/Human Protective Protein Cathepsin A]]''', Yadilette Rivera-Colon

: '''[[Molecular Playground/Human PPCA]]''', Nilima Kolli

[http://people.chem.umass.edu/gieraschlab/ Gierasch Lab]

: '''[[CRABP I ( Cellular Retinoic Acid Binding Protein )|Molecular Playground/CRABP I]]''', Kristine Faye Pobre, Mylene Ferrolino,Mangai Periasamy
:: Best Overall CBI Molecule 2010

[http://people.chem.umass.edu/jhardy/ Hardy Lab]

: '''[[Molecular Playground/Caspase-7 Dynamics]]'''

: '''[[Molecular Playground/Caspase-9 Regulation]]''', Kristen Huber

: '''[[Molecular Playground/Caspase-6 (new)]]''', Elih Velazquez

: '''[[Molecular Playground/Influenza A M2 transmembrane domain]]''', Samantha Nicholls

Hebert Lab

: '''[[Molecular_Playground/ERMan1]]''', Johan Sunryd

Kaltashov Lab

: '''[[Molecular Playground/Velaglucerase]]''', Adriana Kita

Knapp lab

:'''[[Molecular Playground/Prolyl Hydroxylase Domain (PHD) Enzyme]]''', Cristina Martin
:: Best CBI Molecule Proteopedia Page 2010

: '''[[Molecular Playground/FIH]]''', Cornelius Taabazuing, Breanne Holmes, John Hangasky

[http://www.chem.umass.edu/~cmartin/ Martin Lab]

: '''[[Molecular Playground/T7 RNA Polymerase (7 mer int)]]''', Ankit Vahia

[http://robertsgroup.ecs.umass.edu/ Roberts Lab]

: '''[[Molecular Playground/Taxol]]''', Rohan Patil, Sarah Wilson

: '''[[Molecular Playground/Insulin]]''', Whitney Stoppel

[http://www.umass.edu/rotellogroup/ Rotello Lab]

: '''[[Reverse transcriptase|Molecular Playground/Reverse Transcriptase]]''', Daniel Moyano-Marino

: '''[[Molecular Playground/Pancreatic Lipase]]''', Rui Tang

: '''[[Molecular playground/Chymotrypsin]]''', Brad

: '''[[Molecular Playground/Targeting Peptide]]''', David Solfiell

Schnarr Lab

: '''[[6-deoxyerythronolide_B_synthase_(DEBS)|Molecular Playground/6-Deoxyerythronolide B Synthase]]''', Tsung-Yi Lin, Jon Amoroso

: '''[[Molecular Playground/ACP apo]]''', Gitanjeli Prasad

Thayumanavan Lab

: '''[[Molecular Playground/Lysozime ]]''', Daniella Gonzalez

: '''[[Molecular Playground/Beta-galactosidase]]''', Judy Ventura

: '''[[User:Krishna Reddy Ragupathi|Molecular Playground/Carbonic Anhydrase]]''', Krishna Reddy Raghupathi

: '''[[User:Rami Rajasekhar Reddy|Molecular Playground/Avidin]]''', Rami Rajasekar Reddy

: '''[[Molecular Playground/Biotin binding avidin]]''', Diego Amado

: '''[[User:Jiaming Zhuang|Molecular Playground/MMP12]]''', Jiaming Zhuang

: ''' [[User:Jing Guo|Molecular Playground/Gluconase]]''', Jing Guo

: '''[[Molecular Playground/Glutathione Reductase]]''', Reuben Chacko

Thayumanavan & Vachet Labs

: '''[[Molecular Playground/Trypsin]]''', Gladys Murage

[http://people.chem.umass.edu/thompson/index.html Thompson] & [http://www.chem.umass.edu/~rmweis/weislab/ Weis] Labs

: '''[[Molecular Playground/Bacterial Chemotaxis Receptors]]''', Lynmarie K. Thompson, Shiela M. Jones

[http://www.chem.umass.edu/~vachet/index.html Vachet Lab]

: '''[[Molecular playground/beta 2 microglobulin]]''', Nick Borotto
:: Best CBI Molecule Jmol scenes 2010

: '''[[Molecular Playground/Myoglobin]]''', Yuping Zhou

Other Molecules of interest

: '''[[Molecular Playground/PcrA Helicase]]''', Luis E Ramirez-Tapia, [http://www.chem.umass.edu/~cmartin/ Martin Lab]

Other Laboratories

: '''[[Molecular Playground/YKL-40]]''', Ralph A. Francescone III, [http://www.bio.umass.edu/mcb/faculty/Shao.html Shao Lab]

: '''[[Molecular Playground/BLG|Molecular Playground/β-lactoglobulin]]''', Daniel Seeman, Dubin Lab

Instructions:

'''Congratulations to the prize-winning CBI molecules noted above! These also provide great examples to follow. Another prize for best CBI Molecules page and/or scene will be awarded in spring 2011!'''

Choose a molecule that is part of your research project.

1. If you don't already have one, request a Proteopedia account and log in. If you are new to Proteopedia, click Help in the navigation box on the left to get started.

2. Make yourself a sandbox page in which you will develop your CBI Molecule scene and description (Enter "User:your name/sandbox 1" (omit quotes) in the search box, then follow instructions to edit this page. See example [[User:Lynmarie K Thompson/Sandbox 1]]).

3. Follow the format of the sample CBI molecule page [[Molecular Playground/Bacterial Chemotaxis Receptors]]. Easiest way to do this is to copy this page (in editing mode), paste it into your sandbox page, keep the first paragraph about CBI molecules, and then edit to describe and display your molecule. Your goal is to make this an interesting, nontechnical description of the molecule. If multiple people in one group work on the same molecule, you can each make different scenes for the same CBI molecule and each describe them on the same proteopedia page. Talk with each other about your plans so you are not duplicating efforts.

4. Create an attractive scene for your molecule: use the scene authoring tools in the edit mode to create the view you like, then copy the wiki text into your window.

5. Follow instructions at [[Molecular Playground/Procedures]] as well. But don't "capture the state script for your scene"; that will be done for you (see #7). With your chosen Jmol scene for the Molecular Playground, specify a "banner", which will be projected with the molecule on the Molecular Playground. This should be a short, one-line headline for your scene that includes the name of the molecule and what is important about the scene or the molecule. Remember to design this for the general public, including non-scientists. My example is: "Molecular Playground banner: A bacterial chemotaxis receptor protein used by bacteria to "smell" their environment."

6. When you are happy with your sandbox page, make yourself a permanent Proteopedia page, which will be editable by others. Enter "Molecular Playground/your molecule" (omit quotes) in the search box, then follow the instructions to create a new page with this title. Copy the content of your sandbox to this new page.

7. When you have finished the final version of your page and scene, edit this CBI Molecules page to add a listing and link for your molecule, following the "Bacterial chemotaxis receptors" example above. Please list your lab group, with your name in parentheses. That way more than one name can be associated with a Molecular Playground page (if there are several students on the Molecular Playground page, please indicate your scene with your initials). It would be great to link the lab names to web pages too. Once this link is there, your scene is considered done, and someone will capture the state script for display on the Molecular Playground.

Molecular Playground/ACP apo

2010-12-10T21:33:28Z

Gitanjeli Prasad: New page: One of the CBI Molecules being studied in the [http://www.umass.edu/cbi/ University of Massachusetts Amherst Chemistry-Biology Interface Program] at UMass Amherst and on display at th...

Sandbox 2ju1

2010-12-07T16:03:07Z

Gitanjeli Prasad:

Sandbox 2ju1

2010-12-07T15:55:34Z

Gitanjeli Prasad:

Sandbox 2ju1

2010-12-03T18:46:39Z

Gitanjeli Prasad:

Sandbox 2ju1

2010-12-03T18:38:53Z

Gitanjeli Prasad:

One of the [[CBI Molecules]] being studied in the [http://www.umass.edu/cbi/ University of Massachusetts Amherst Chemistry-Biology Interface Program] at UMass Amherst and on display at the [http://www.molecularplayground.org/ Molecular Playground].

<applet load='2ju1'
size='[450,338]'
Frame='true'
align='right'
caption='Acyl carrier protein DEBS'/>
Polyketides are a medicinally important class of natural products. The architecture of modular polyketide synthases (PKSs), composed of multiple covalently linked domains grouped into modules, provides an attractive framework for engineering novel polyketide-producing assemblies. However, impaired domain-domain interactions can compromise the efficiency of engineered polyketide biosynthesis. To facilitate the study of these domain-domain interactions, we have used nuclear magnetic resonance (NMR) spectroscopy to determine the first solution structure of an acyl carrier protein (ACP) domain from a modular PKS, 6-deoxyerythronolide B synthase (DEBS). The tertiary fold of this 10-kD domain is a three-helical bundle; an additional short helix in the second loop also contributes to the core helical packing. <ref name="DEBS "> Cafreyy P "Identification of DEBS 1, DEBS 2 and DEBS 3, the multienzyme polypeptides of the erythromycin-producing polyketide synthase from Saccharopolyspora erythraea" FEBS letters,15 June 1992, PMID:[http://www.sciencedirect.com/science?_ob=ArticleURL&_udi=B6T36-44XN1WB-JW&_user=1516330&_coverDate=06/15/1992&_rdoc=1&_fmt=high&_orig=search&_origin=search&_sort=d&_docanchor=&view=c&_acct=C000053443&_version=1&_urlVersion=0&_userid=1516330&md5=31280cf1875244246efcef45bfb71fdf&searchtype=a 1618327]</ref>

[http://en.wikipedia.org/wiki/Polyketide_synthase PKS]
<ref name="DEBS "> Cafreyy P "Identification of DEBS 1, DEBS 2 and DEBS 3, the multienzyme polypeptides of the erythromycin-producing polyketide synthase from Saccharopolyspora erythraea" FEBS letters,15 June 1992, PMID:[http://www.sciencedirect.com/science?_ob=ArticleURL&_udi=B6T36-44XN1WB-JW&_user=1516330&_coverDate=06/15/1992&_rdoc=1&_fmt=high&_orig=search&_origin=search&_sort=d&_docanchor=&view=c&_acct=C000053443&_version=1&_urlVersion=0&_userid=1516330&md5=31280cf1875244246efcef45bfb71fdf&searchtype=a 1618327]</ref>

<scene name='Sandbox_2ju1/Basic_residues/1'>basic residues in ACP</scene>

Sandbox 2ju1

2010-11-09T19:35:18Z

Gitanjeli Prasad:

One of the [[CBI Molecules]] being studied in the [http://www.umass.edu/cbi/ University of Massachusetts Amherst Chemistry-Biology Interface Program] at UMass Amherst and on display at the [http://www.molecularplayground.org/ Molecular Playground].

<applet load='2ju1'
size='[450,338]'
Frame='true'
align='right'
caption='Acyl carrier protein DEBS'/>
Polyketides are a medicinally important class of natural products. The architecture of modular polyketide synthases (PKSs), composed of multiple covalently linked domains grouped into modules, provides an attractive framework for engineering novel polyketide-producing assemblies. However, impaired domain-domain interactions can compromise the efficiency of engineered polyketide biosynthesis. To facilitate the study of these domain-domain interactions, we have used nuclear magnetic resonance (NMR) spectroscopy to determine the first solution structure of an acyl carrier protein (ACP) domain from a modular PKS, 6-deoxyerythronolide B synthase (DEBS). The tertiary fold of this 10-kD domain is a three-helical bundle; an additional short helix in the second loop also contributes to the core helical packing. Superposition of residues 14-94 of the ensemble on the mean structure yields an average atomic RMSD of 0.64 +/- 0.09 Angstrom for the backbone atoms (1.21 +/- 0.13 Angstrom for all non-hydrogen atoms). The three major helices superimpose with a backbone RMSD of 0.48 +/- 0.10 Angstrom (0.99 +/- 0.11 Angstrom for non-hydrogen atoms). Based on this solution structure, homology models were constructed for five other DEBS ACP domains. Comparison of their steric and electrostatic surfaces at the putative interaction interface (centered on helix II) suggests a model for protein-protein recognition of ACP domains, consistent with the previously observed specificity. Site-directed mutagenesis experiments indicate that two of the identified residues influence the specificity of ACP recognition. <ref name="DEBS "> Cafreyy P "Identification of DEBS 1, DEBS 2 and DEBS 3, the multienzyme polypeptides of the erythromycin-producing polyketide synthase from Saccharopolyspora erythraea" FEBS letters,15 June 1992, PMID:[http://www.sciencedirect.com/science?_ob=ArticleURL&_udi=B6T36-44XN1WB-JW&_user=1516330&_coverDate=06/15/1992&_rdoc=1&_fmt=high&_orig=search&_origin=search&_sort=d&_docanchor=&view=c&_acct=C000053443&_version=1&_urlVersion=0&_userid=1516330&md5=31280cf1875244246efcef45bfb71fdf&searchtype=a 1618327]</ref>

[http://en.wikipedia.org/wiki/Polyketide_synthase PKS]
<ref name="DEBS "> Cafreyy P "Identification of DEBS 1, DEBS 2 and DEBS 3, the multienzyme polypeptides of the erythromycin-producing polyketide synthase from Saccharopolyspora erythraea" FEBS letters,15 June 1992, PMID:[http://www.sciencedirect.com/science?_ob=ArticleURL&_udi=B6T36-44XN1WB-JW&_user=1516330&_coverDate=06/15/1992&_rdoc=1&_fmt=high&_orig=search&_origin=search&_sort=d&_docanchor=&view=c&_acct=C000053443&_version=1&_urlVersion=0&_userid=1516330&md5=31280cf1875244246efcef45bfb71fdf&searchtype=a 1618327]</ref>

<scene name='Sandbox_2ju1/Basic_residues/1'>basic residues in ACP</scene>

Sandbox 2ju1

2010-11-09T19:33:19Z

Gitanjeli Prasad:

<applet load='2ju1'
size='[450,338]'
Frame='true'
align='right'
caption='Acyl carrier protein DEBS'/>
Polyketides are a medicinally important class of natural products. The architecture of modular polyketide synthases (PKSs), composed of multiple covalently linked domains grouped into modules, provides an attractive framework for engineering novel polyketide-producing assemblies. However, impaired domain-domain interactions can compromise the efficiency of engineered polyketide biosynthesis. To facilitate the study of these domain-domain interactions, we have used nuclear magnetic resonance (NMR) spectroscopy to determine the first solution structure of an acyl carrier protein (ACP) domain from a modular PKS, 6-deoxyerythronolide B synthase (DEBS). The tertiary fold of this 10-kD domain is a three-helical bundle; an additional short helix in the second loop also contributes to the core helical packing. Superposition of residues 14-94 of the ensemble on the mean structure yields an average atomic RMSD of 0.64 +/- 0.09 Angstrom for the backbone atoms (1.21 +/- 0.13 Angstrom for all non-hydrogen atoms). The three major helices superimpose with a backbone RMSD of 0.48 +/- 0.10 Angstrom (0.99 +/- 0.11 Angstrom for non-hydrogen atoms). Based on this solution structure, homology models were constructed for five other DEBS ACP domains. Comparison of their steric and electrostatic surfaces at the putative interaction interface (centered on helix II) suggests a model for protein-protein recognition of ACP domains, consistent with the previously observed specificity. Site-directed mutagenesis experiments indicate that two of the identified residues influence the specificity of ACP recognition. <ref name="DEBS "> Cafreyy P "Identification of DEBS 1, DEBS 2 and DEBS 3, the multienzyme polypeptides of the erythromycin-producing polyketide synthase from Saccharopolyspora erythraea" FEBS letters,15 June 1992, PMID:[http://www.sciencedirect.com/science?_ob=ArticleURL&_udi=B6T36-44XN1WB-JW&_user=1516330&_coverDate=06/15/1992&_rdoc=1&_fmt=high&_orig=search&_origin=search&_sort=d&_docanchor=&view=c&_acct=C000053443&_version=1&_urlVersion=0&_userid=1516330&md5=31280cf1875244246efcef45bfb71fdf&searchtype=a 1618327]</ref>

[http://en.wikipedia.org/wiki/Polyketide_synthase PKS]
<ref name="DEBS "> Cafreyy P "Identification of DEBS 1, DEBS 2 and DEBS 3, the multienzyme polypeptides of the erythromycin-producing polyketide synthase from Saccharopolyspora erythraea" FEBS letters,15 June 1992, PMID:[http://www.sciencedirect.com/science?_ob=ArticleURL&_udi=B6T36-44XN1WB-JW&_user=1516330&_coverDate=06/15/1992&_rdoc=1&_fmt=high&_orig=search&_origin=search&_sort=d&_docanchor=&view=c&_acct=C000053443&_version=1&_urlVersion=0&_userid=1516330&md5=31280cf1875244246efcef45bfb71fdf&searchtype=a 1618327]</ref>

<scene name='Sandbox_2ju1/Basic_residues/1'>basic residues in ACP</scene>

Sandbox 2ju1

2010-11-09T19:23:29Z

Gitanjeli Prasad:

<applet load='2ju1'
size='[450,338]'
Frame='true'
align='right'
caption='Acyl carrier protein DEBS'/>
Acyl carrier proteins are carrier proteins of the Polyketide synthase (PKS). this is a 10 KDa protein of the DEBS polyketide.<ref name="DEBS "> Cafreyy P "Identification of DEBS 1, DEBS 2 and DEBS 3, the multienzyme polypeptides of the erythromycin-producing polyketide synthase from Saccharopolyspora erythraea" FEBS letters,15 June 1992, PMID:[http://www.sciencedirect.com/science?_ob=ArticleURL&_udi=B6T36-44XN1WB-JW&_user=1516330&_coverDate=06/15/1992&_rdoc=1&_fmt=high&_orig=search&_origin=search&_sort=d&_docanchor=&view=c&_acct=C000053443&_version=1&_urlVersion=0&_userid=1516330&md5=31280cf1875244246efcef45bfb71fdf&searchtype=a 1618327]</ref>

[http://en.wikipedia.org/wiki/Polyketide_synthase PKS]
<ref name="DEBS "> Cafreyy P "Identification of DEBS 1, DEBS 2 and DEBS 3, the multienzyme polypeptides of the erythromycin-producing polyketide synthase from Saccharopolyspora erythraea" FEBS letters,15 June 1992, PMID:[http://www.sciencedirect.com/science?_ob=ArticleURL&_udi=B6T36-44XN1WB-JW&_user=1516330&_coverDate=06/15/1992&_rdoc=1&_fmt=high&_orig=search&_origin=search&_sort=d&_docanchor=&view=c&_acct=C000053443&_version=1&_urlVersion=0&_userid=1516330&md5=31280cf1875244246efcef45bfb71fdf&searchtype=a 1618327]</ref>

<scene name='Sandbox_2ju1/Basic_residues/1'>basic residues in ACP</scene>

Sandbox 2ju1

2010-11-09T18:48:00Z

Gitanjeli Prasad: New page: <applet load='2ju1' size='[450,338]' Frame='true' align='right' caption='Acyl carrier protein DEBS'/> Acyl carrier proteins are carrier proteins of the Polyketide synthase (PKS). this is a...