2fbd: Difference between revisions

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[[Image:2fbd.jpg|left|200px]]


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==The crystallographic structure of the digestive lysozyme 1 from Musca domestica at 1.90 Ang.==
The line below this paragraph, containing "STRUCTURE_2fbd", creates the "Structure Box" on the page.
<StructureSection load='2fbd' size='340' side='right'caption='[[2fbd]], [[Resolution|resolution]] 1.90&Aring;' scene=''>
You may change the PDB parameter (which sets the PDB file loaded into the applet)
== Structural highlights ==
or the SCENE parameter (which sets the initial scene displayed when the page is loaded),
<table><tr><td colspan='2'>[[2fbd]] is a 2 chain structure with sequence from [https://en.wikipedia.org/wiki/Musca_domestica Musca domestica]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=2FBD OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=2FBD FirstGlance]. <br>
or leave the SCENE parameter empty for the default display.
</td></tr><tr id='method'><td class="sblockLbl"><b>[[Empirical_models|Method:]]</b></td><td class="sblockDat" id="methodDat">X-ray diffraction, [[Resolution|Resolution]] 1.9&#8491;</td></tr>
-->
<tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=PEG:DI(HYDROXYETHYL)ETHER'>PEG</scene>, <scene name='pdbligand=SO4:SULFATE+ION'>SO4</scene></td></tr>
{{STRUCTURE_2fbd|  PDB=2fbd  |  SCENE= }}
<tr id='resources'><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[https://proteopedia.org/fgij/fg.htm?mol=2fbd FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=2fbd OCA], [https://pdbe.org/2fbd PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=2fbd RCSB], [https://www.ebi.ac.uk/pdbsum/2fbd PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=2fbd ProSAT]</span></td></tr>
</table>
== Function ==
[https://www.uniprot.org/uniprot/LYS1_MUSDO LYS1_MUSDO] May not function as a self-defense protein, but as a digestive enzyme, probably in the gut of the insect body. Inactive towards Micrococcus luteus. Active toward glycol chitin.
== Evolutionary Conservation ==
[[Image:Consurf_key_small.gif|200px|right]]
Check<jmol>
  <jmolCheckbox>
    <scriptWhenChecked>; select protein; define ~consurf_to_do selected; consurf_initial_scene = true; script "/wiki/ConSurf/fb/2fbd_consurf.spt"</scriptWhenChecked>
    <scriptWhenUnchecked>script /wiki/extensions/Proteopedia/spt/initialview03.spt</scriptWhenUnchecked>
    <text>to colour the structure by Evolutionary Conservation</text>
  </jmolCheckbox>
</jmol>, as determined by [http://consurfdb.tau.ac.il/ ConSurfDB]. You may read the [[Conservation%2C_Evolutionary|explanation]] of the method and the full data available from [http://bental.tau.ac.il/new_ConSurfDB/main_output.php?pdb_ID=2fbd ConSurf].
<div style="clear:both"></div>
<div style="background-color:#fffaf0;">
== Publication Abstract from PubMed ==
Lysozymes are mostly known for their defensive role against bacteria, but in several animals lysozymes have a digestive function. Here, the initial crystallographic characterization of two digestive lysozymes from Musca domestica are presented. The proteins were crystallized using the sitting-drop vapour-diffusion method in the presence of ammonium sulfate or PEG/2-propanol as the precipitant. X-ray diffraction data were collected to a maximum resolution of 1.9 angstroms using synchrotron radiation. The lysozyme 1 and 2 crystals belong to the monoclinic space group P2(1) (unit-cell parameters a = 36.52, b = 79.44, c = 45.20 angstroms, beta = 102.97 degrees) and the orthorhombic space group P2(1)2(1)2 (unit-cell parameters a = 73.90, b = 96.40, c = 33.27 angstroms), respectively. The crystal structures were solved by molecular replacement and structure refinement is in progress.


'''The crystallographic structure of the digestive lysozyme 1 from Musca domestica at 1.90 Ang.'''
Crystallization, data collection and phasing of two digestive lysozymes from Musca domestica.,Marana SR, Cancado FC, Valerio AA, Ferreira C, Terra WR, Barbosa JA Acta Crystallogr Sect F Struct Biol Cryst Commun. 2006 Aug 1;62(Pt, 8):750-2. Epub 2006 Jul 24. PMID:16880547<ref>PMID:16880547</ref>


From MEDLINE&reg;/PubMed&reg;, a database of the U.S. National Library of Medicine.<br>
</div>
<div class="pdbe-citations 2fbd" style="background-color:#fffaf0;"></div>


==Overview==
==See Also==
Lysozymes are mostly known for their defensive role against bacteria, but in several animals lysozymes have a digestive function. Here, the initial crystallographic characterization of two digestive lysozymes from Musca domestica are presented. The proteins were crystallized using the sitting-drop vapour-diffusion method in the presence of ammonium sulfate or PEG/2-propanol as the precipitant. X-ray diffraction data were collected to a maximum resolution of 1.9 angstroms using synchrotron radiation. The lysozyme 1 and 2 crystals belong to the monoclinic space group P2(1) (unit-cell parameters a = 36.52, b = 79.44, c = 45.20 angstroms, beta = 102.97 degrees) and the orthorhombic space group P2(1)2(1)2 (unit-cell parameters a = 73.90, b = 96.40, c = 33.27 angstroms), respectively. The crystal structures were solved by molecular replacement and structure refinement is in progress.
*[[Lysozyme 3D structures|Lysozyme 3D structures]]
 
== References ==
==About this Structure==
<references/>
2FBD is a [[Single protein]] structure of sequence from [http://en.wikipedia.org/wiki/Musca_domestica Musca domestica]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=2FBD OCA].
__TOC__
 
</StructureSection>
==Reference==
[[Category: Large Structures]]
Crystallization, data collection and phasing of two digestive lysozymes from Musca domestica., Marana SR, Cancado FC, Valerio AA, Ferreira C, Terra WR, Barbosa JA, Acta Crystallogr Sect F Struct Biol Cryst Commun. 2006 Aug 1;62(Pt, 8):750-2. Epub 2006 Jul 24. PMID:[http://www.ncbi.nlm.nih.gov/pubmed/16880547 16880547]
[[Category: Lysozyme]]
[[Category: Musca domestica]]
[[Category: Single protein]]
[[Category: Barbosa, J A.R G.]]
[[Category: Cancado, F C.]]
[[Category: Marana, S R.]]
[[Category: Digestive lysozime]]
[[Category: Musca domestica]]
[[Category: Musca domestica]]
''Page seeded by [http://oca.weizmann.ac.il/oca OCA ] on Sun May  4 03:41:24 2008''
[[Category: Barbosa JARG]]
[[Category: Cancado FC]]
[[Category: Marana SR]]
Retrieved from "https://proteopedia.org/2fbd"