4akh: Difference between revisions

From Proteopedia
Jump to navigationJump to search
← Older editNewer edit →
OCA (talk | contribs)
Bots, Bureaucrats, journal, Administrators
3,330,058 edits
No edit summary
OCA (talk | contribs)
Bots, Bureaucrats, journal, Administrators
3,330,058 edits
No edit summary
Line 1: Line 1:
[[Image:4akh.png|left|200px]]
==Dynein Motor Domain - AMPPNP complex==
<StructureSection load='4akh' size='340' side='right' caption='[[4akh]], [[Resolution|resolution]] 3.60&Aring;' scene=''>
== Structural highlights ==
<table><tr><td colspan='2'>[[4akh]] is a 2 chain structure with sequence from [http://en.wikipedia.org/wiki/Schistosoma_japonicum,_saccharomyces_cerevisiae Schistosoma japonicum, saccharomyces cerevisiae]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=4AKH OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=4AKH FirstGlance]. <br>
</td></tr><tr><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat"><scene name='pdbligand=ANP:PHOSPHOAMINOPHOSPHONIC+ACID-ADENYLATE+ESTER'>ANP</scene>, <scene name='pdbligand=ATP:ADENOSINE-5-TRIPHOSPHATE'>ATP</scene>, <scene name='pdbligand=MG:MAGNESIUM+ION'>MG</scene>, <scene name='pdbligand=SO4:SULFATE+ION'>SO4</scene><br>
<tr><td class="sblockLbl"><b>[[Related_structure|Related:]]</b></td><td class="sblockDat">[[1b8x|1b8x]], [[1dug|1dug]], [[1gne|1gne]], [[1gta|1gta]], [[1gtb|1gtb]], [[1m99|1m99]], [[1m9a|1m9a]], [[1m9b|1m9b]], [[1u87|1u87]], [[1u88|1u88]], [[1ua5|1ua5]], [[1y6e|1y6e]], [[4ai6|4ai6]], [[4akg|4akg]], [[4aki|4aki]]</td></tr>
<tr><td class="sblockLbl"><b>Activity:</b></td><td class="sblockDat"><span class='plainlinks'>[http://en.wikipedia.org/wiki/Glutathione_transferase Glutathione transferase], with EC number [http://www.brenda-enzymes.info/php/result_flat.php4?ecno=2.5.1.18 2.5.1.18] </span></td></tr>
<tr><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=4akh FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=4akh OCA], [http://www.rcsb.org/pdb/explore.do?structureId=4akh RCSB], [http://www.ebi.ac.uk/pdbsum/4akh PDBsum]</span></td></tr>
<table>
<div style="background-color:#fffaf0;">
== Publication Abstract from PubMed ==
Dyneins power the beating of cilia and flagella, transport various intracellular cargos and are necessary for mitosis. All dyneins have a approximately 300-kDa motor domain consisting of a ring of six AAA+ domains. ATP hydrolysis in the AAA+ ring drives the cyclic relocation of a motile element, the linker domain, to generate the force necessary for movement. How the linker interacts with the ring during the ATP hydrolysis cycle is not known. Here we present a 3.3-A crystal structure of the motor domain of Saccharomyces cerevisiae cytoplasmic dynein, crystallized in the absence of nucleotides. The linker is docked to a conserved site on AAA5, which is confirmed by mutagenesis as functionally necessary. Nucleotide soaking experiments show that the main ATP hydrolysis site in dynein (AAA1) is in a low-nucleotide affinity conformation and reveal the nucleotide interactions of the other three sites (AAA2, AAA3 and AAA4).


<!--
Insights into dynein motor domain function from a 3.3-A crystal structure.,Schmidt H, Gleave ES, Carter AP Nat Struct Mol Biol. 2012 Mar 14;19(5):492-7. doi: 10.1038/nsmb.2272. PMID:22426545<ref>PMID:22426545</ref>
The line below this paragraph, containing "STRUCTURE_4akh", creates the "Structure Box" on the page.
You may change the PDB parameter (which sets the PDB file loaded into the applet)  
or the SCENE parameter (which sets the initial scene displayed when the page is loaded),
or leave the SCENE parameter empty for the default display.
-->
{{STRUCTURE_4akh|  PDB=4akh  |  SCENE=  }}


===Dynein Motor Domain - AMPPNP complex===
From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine.<br>
</div>


 
==See Also==
<!--
*[[Dynein|Dynein]]
The line below this paragraph, {{ABSTRACT_PUBMED_22426545}}, adds the Publication Abstract to the page
*[[Glutathione S-transferase|Glutathione S-transferase]]
(as it appears on PubMed at http://www.pubmed.gov), where 22426545 is the PubMed ID number.
== References ==
-->
<references/>
{{ABSTRACT_PUBMED_22426545}}
__TOC__
 
</StructureSection>
==About this Structure==
[[4akh]] is a 2 chain structure with sequence from [http://en.wikipedia.org/wiki/Schistosoma_japonicum,_saccharomyces_cerevisiae Schistosoma japonicum, saccharomyces cerevisiae]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=4AKH OCA].
 
==Reference==
<ref group="xtra">PMID:022426545</ref><references group="xtra"/>
[[Category: Glutathione transferase]]
[[Category: Glutathione transferase]]
[[Category: Schistosoma japonicum, saccharomyces cerevisiae]]
[[Category: Schistosoma japonicum, saccharomyces cerevisiae]]
Retrieved from "https://proteopedia.org/4akh"