View source for 3r91


==Macrocyclic lactams as potent Hsp90 inhibitors with excellent tumor exposure and extended biomarker activity.==
<StructureSection load='3r91' size='340' side='right'caption='[[3r91]], [[Resolution|resolution]] 1.58&Aring;' scene=''>
== Structural highlights ==
<table><tr><td colspan='2'>[[3r91]] is a 1 chain structure with sequence from [https://en.wikipedia.org/wiki/Homo_sapiens Homo sapiens]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=3R91 OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=3R91 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]] 1.579&#8491;</td></tr>
<tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=06H:(6S)-4,6,15,15,18-PENTAMETHYL-5,17-DIOXO-2,3,4,5,6,7,14,15,16,17-DECAHYDRO-1H-12,8-(METHENO)[1,4,9]TRIAZACYCLOTETRADECINO[9,8-A]INDOLE-9-CARBOXAMIDE'>06H</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=3r91 FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=3r91 OCA], [https://pdbe.org/3r91 PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=3r91 RCSB], [https://www.ebi.ac.uk/pdbsum/3r91 PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=3r91 ProSAT]</span></td></tr>
</table>
== Function ==
[https://www.uniprot.org/uniprot/HS90A_HUMAN HS90A_HUMAN] Molecular chaperone that promotes the maturation, structural maintenance and proper regulation of specific target proteins involved for instance in cell cycle control and signal transduction. Undergoes a functional cycle that is linked to its ATPase activity. This cycle probably induces conformational changes in the client proteins, thereby causing their activation. Interacts dynamically with various co-chaperones that modulate its substrate recognition, ATPase cycle and chaperone function.<ref>PMID:15937123</ref> <ref>PMID:11274138</ref> 

==See Also==
*[[Heat Shock Protein structures|Heat Shock Protein structures]]
== References ==
<references/>
__TOC__
</StructureSection>
[[Category: Homo sapiens]]
[[Category: Large Structures]]
[[Category: Bloom JD]]
[[Category: Boschelli F]]
[[Category: Dushin RG]]
[[Category: Golas JM]]
[[Category: Hu Y]]
[[Category: Ingalls C]]
[[Category: Levin JI]]
[[Category: Liu H]]
[[Category: Lucas J]]
[[Category: McBean JL]]
[[Category: Nittoli T]]
[[Category: Otteng M]]
[[Category: Vogan E]]
[[Category: Zapf CW]]