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==Crystal Structure of the human Hsp90-alpha N-domain bound to the hsp90 inhibitor FJ1==
==Crystal Structure of the human Hsp90-alpha N-domain bound to the hsp90 inhibitor FJ1==
<StructureSection load='4hy6' size='340' side='right' caption='[[4hy6]], [[Resolution|resolution]] 1.65&Aring;' scene=''>
<StructureSection load='4hy6' size='340' side='right' caption='[[4hy6]], [[Resolution|resolution]] 1.65&Aring;' scene=''>
== Structural highlights ==
== Structural highlights ==
<table><tr><td colspan='2'>[[4hy6]] is a 1 chain structure with sequence from [http://en.wikipedia.org/wiki/Homo_sapiens Homo sapiens]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=4HY6 OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=4HY6 FirstGlance]. <br>
<table><tr><td colspan='2'>[[4hy6]] is a 1 chain structure with sequence from [http://en.wikipedia.org/wiki/Human Human]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=4HY6 OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=4HY6 FirstGlance]. <br>
</td></tr><tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat"><scene name='pdbligand=FJ1:6,6-DIMETHYL-3-(TRIFLUOROMETHYL)-1,5,6,7-TETRAHYDRO-4H-INDAZOL-4-ONE'>FJ1</scene></td></tr>
</td></tr><tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat"><scene name='pdbligand=FJ1:6,6-DIMETHYL-3-(TRIFLUOROMETHYL)-1,5,6,7-TETRAHYDRO-4H-INDAZOL-4-ONE'>FJ1</scene></td></tr>
<tr id='gene'><td class="sblockLbl"><b>[[Gene|Gene:]]</b></td><td class="sblockDat">HSP90AA1 ([http://www.ncbi.nlm.nih.gov/Taxonomy/Browser/wwwtax.cgi?mode=Info&srchmode=5&id=9606 Homo sapiens])</td></tr>
<tr id='gene'><td class="sblockLbl"><b>[[Gene|Gene:]]</b></td><td class="sblockDat">HSP90AA1 ([http://www.ncbi.nlm.nih.gov/Taxonomy/Browser/wwwtax.cgi?mode=Info&srchmode=5&id=9606 HUMAN])</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=4hy6 FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=4hy6 OCA], [http://www.rcsb.org/pdb/explore.do?structureId=4hy6 RCSB], [http://www.ebi.ac.uk/pdbsum/4hy6 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=4hy6 FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=4hy6 OCA], [http://pdbe.org/4hy6 PDBe], [http://www.rcsb.org/pdb/explore.do?structureId=4hy6 RCSB], [http://www.ebi.ac.uk/pdbsum/4hy6 PDBsum], [http://prosat.h-its.org/prosat/prosatexe?pdbcode=4hy6 ProSAT]</span></td></tr>
</table>
</table>
== Function ==
== Function ==
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__TOC__
__TOC__
</StructureSection>
</StructureSection>
[[Category: Homo sapiens]]
[[Category: Human]]
[[Category: He, J H]]
[[Category: He, J H]]
[[Category: Li, J]]
[[Category: Li, J]]

Revision as of 16:14, 5 August 2016

Crystal Structure of the human Hsp90-alpha N-domain bound to the hsp90 inhibitor FJ1Crystal Structure of the human Hsp90-alpha N-domain bound to the hsp90 inhibitor FJ1

Structural highlights

4hy6 is a 1 chain structure with sequence from Human. Full crystallographic information is available from OCA. For a guided tour on the structure components use FirstGlance.
Ligands:
Gene:HSP90AA1 (HUMAN)
Resources:FirstGlance, OCA, PDBe, RCSB, PDBsum, ProSAT

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

4hy6, resolution 1.65Å

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