2ye3: Difference between revisions

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<tr id='resources'><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=2ye3 FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=2ye3 OCA], [http://www.rcsb.org/pdb/explore.do?structureId=2ye3 RCSB], [http://www.ebi.ac.uk/pdbsum/2ye3 PDBsum]</span></td></tr>
<tr id='resources'><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=2ye3 FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=2ye3 OCA], [http://www.rcsb.org/pdb/explore.do?structureId=2ye3 RCSB], [http://www.ebi.ac.uk/pdbsum/2ye3 PDBsum]</span></td></tr>
</table>
</table>
== Function ==
[[http://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 Proteins|Heat Shock Proteins]]
== References ==
<references/>
__TOC__
__TOC__
</StructureSection>
</StructureSection>
[[Category: Homo sapiens]]
[[Category: Homo sapiens]]
[[Category: Baker, L M.]]
[[Category: Baker, L M]]
[[Category: Hubbard, R E.]]
[[Category: Hubbard, R E]]
[[Category: Roughley, S D.]]
[[Category: Roughley, S D]]
[[Category: Atp-binding]]
[[Category: Atp-binding]]
[[Category: Atpase]]
[[Category: Atpase]]

Revision as of 18:52, 24 December 2014

HSP90 INHIBITORS AND DRUGS FROM FRAGMENT AND VIRTUAL SCREENINGHSP90 INHIBITORS AND DRUGS FROM FRAGMENT AND VIRTUAL SCREENING

Structural highlights

2ye3 is a 1 chain structure with sequence from Homo sapiens. Full crystallographic information is available from OCA. For a guided tour on the structure components use FirstGlance.
Ligands:
Resources:FirstGlance, OCA, RCSB, PDBsum

Function

[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.[1] [2]

See Also

References

  1. Martinez-Ruiz A, Villanueva L, Gonzalez de Orduna C, Lopez-Ferrer D, Higueras MA, Tarin C, Rodriguez-Crespo I, Vazquez J, Lamas S. S-nitrosylation of Hsp90 promotes the inhibition of its ATPase and endothelial nitric oxide synthase regulatory activities. Proc Natl Acad Sci U S A. 2005 Jun 14;102(24):8525-30. Epub 2005 Jun 3. PMID:15937123 doi:10.1073/pnas.0407294102
  2. Forsythe HL, Jarvis JL, Turner JW, Elmore LW, Holt SE. Stable association of hsp90 and p23, but Not hsp70, with active human telomerase. J Biol Chem. 2001 May 11;276(19):15571-4. Epub 2001 Mar 23. PMID:11274138 doi:10.1074/jbc.C100055200

2ye3, resolution 1.95Å

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