6b9a: Difference between revisions

Latest revision as of 17:35, 4 October 2023

Hsp90-alpha N-domain bound to NPCAHsp90-alpha N-domain bound to NPCA

Structural highlights

6b9a is a 2 chain structure with sequence from Homo sapiens. Full crystallographic information is available from OCA. For a guided tour on the structure components use FirstGlance.
Method:	X-ray diffraction, Resolution 1.65381Å
Ligands:
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]

References

↑ 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
↑ 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

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OCA

[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

[1]

[2]

@@ Line 1: / Line 1: @@
-'''Unreleased structure'''
-The entry 6b9a is ON HOLD  until Paper Publication
+==Hsp90-alpha N-domain bound to NPCA==
+<StructureSection load='6b9a' size='340' side='right'caption='[[6b9a]], [[Resolution|resolution]] 1.65&Aring;' scene=''>
+== Structural highlights ==
+<table><tr><td colspan='2'>[[6b9a]] is a 2 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=6B9A OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=6B9A 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]] 1.65381&#8491;</td></tr>
+<tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=PA7:N-PROPYL+CARBOXYAMIDO+ADENOSINE'>PA7</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=6b9a FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=6b9a OCA], [https://pdbe.org/6b9a PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=6b9a RCSB], [https://www.ebi.ac.uk/pdbsum/6b9a PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=6b9a 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>
-Authors:
+==See Also==
+*[[Heat Shock Protein structures|Heat Shock Protein structures]]
-Description:
+== References ==
-[[Category: Unreleased Structures]]
+<references/>
+__TOC__
+</StructureSection>
+[[Category: Homo sapiens]]
+[[Category: Large Structures]]
+[[Category: Gewirth DT]]
+[[Category: Huck JD]]

6b9a: Difference between revisions

Latest revision as of 17:35, 4 October 2023

Hsp90-alpha N-domain bound to NPCAHsp90-alpha N-domain bound to NPCA

Structural highlights

Function

See Also

References

Contents

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6b9a: Difference between revisions

Latest revision as of 17:35, 4 October 2023

Hsp90-alpha N-domain bound to NPCAHsp90-alpha N-domain bound to NPCA

Structural highlights

Function

See Also

References

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