4eag: Difference between revisions
From Proteopedia
Jump to navigationJump to search
No edit summary |
No edit summary |
||
| (4 intermediate revisions by the same user not shown) | |||
| Line 1: | Line 1: | ||
< | ==Co-crystal structure of an chimeric AMPK core with ATP== | ||
<StructureSection load='4eag' size='340' side='right'caption='[[4eag]], [[Resolution|resolution]] 2.70Å' scene=''> | |||
== Structural highlights == | |||
<table><tr><td colspan='2'>[[4eag]] is a 3 chain structure with sequence from [https://en.wikipedia.org/wiki/Drosophila_melanogaster Drosophila melanogaster] and [https://en.wikipedia.org/wiki/Rattus_norvegicus Rattus norvegicus]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=4EAG OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=4EAG FirstGlance]. <br> | |||
</td></tr><tr id='method'><td class="sblockLbl"><b>[[Empirical_models|Method:]]</b></td><td class="sblockDat" id="methodDat">X-ray diffraction, [[Resolution|Resolution]] 2.701Å</td></tr> | |||
- | <tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=ATP:ADENOSINE-5-TRIPHOSPHATE'>ATP</scene>, <scene name='pdbligand=TAM:TRIS(HYDROXYETHYL)AMINOMETHANE'>TAM</scene></td></tr> | ||
<tr id='resources'><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[https://proteopedia.org/fgij/fg.htm?mol=4eag FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=4eag OCA], [https://pdbe.org/4eag PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=4eag RCSB], [https://www.ebi.ac.uk/pdbsum/4eag PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=4eag ProSAT]</span></td></tr> | |||
</table> | |||
== Function == | |||
[https://www.uniprot.org/uniprot/O18645_DROME O18645_DROME] | |||
<div style="background-color:#fffaf0;"> | |||
== Publication Abstract from PubMed == | |||
The energy sensor AMP-activated protein kinase (AMPK) is a heterotrimeric complex that is allosterically activated by AMP binding to the gamma subunit. Cocrystal structures of the mammalian AMPK core reveal occlusion of nucleotide-binding site 3 of the gamma subunit in the presence of ATP. However, site 3 is occupied in the presence of AMP. Mutagenesis studies indicate that sites 3 and 4 are important for AMPK allosteric activation. | |||
AMP-activated protein kinase undergoes nucleotide-dependent conformational changes.,Chen L, Wang J, Zhang YY, Yan SF, Neumann D, Schlattner U, Wang ZX, Wu JW Nat Struct Mol Biol. 2012 Jun 3;19(7):716-8. doi: 10.1038/nsmb.2319. PMID:22659875<ref>PMID:22659875</ref> | |||
From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine.<br> | |||
</div> | |||
<div class="pdbe-citations 4eag" style="background-color:#fffaf0;"></div> | |||
== | ==See Also== | ||
[[ | *[[AMP-activated protein kinase 3D structures|AMP-activated protein kinase 3D structures]] | ||
== References == | |||
<references/> | |||
__TOC__ | |||
</StructureSection> | |||
[[Category: Drosophila melanogaster]] | [[Category: Drosophila melanogaster]] | ||
[[Category: Large Structures]] | |||
[[Category: Rattus norvegicus]] | [[Category: Rattus norvegicus]] | ||
[[Category: Chen | [[Category: Chen L]] | ||
[[Category: Neumann | [[Category: Neumann D]] | ||
[[Category: Schlattner | [[Category: Schlattner U]] | ||
[[Category: Wang | [[Category: Wang J]] | ||
[[Category: Wang | [[Category: Wang Z-X]] | ||
[[Category: Wu | [[Category: Wu J-W]] | ||
[[Category: Yan | [[Category: Yan SF]] | ||
[[Category: Zhang | [[Category: Zhang Y-Y]] | ||
Latest revision as of 13:46, 8 November 2023
Co-crystal structure of an chimeric AMPK core with ATP
| ||||||||||||
