Cryo-EM structures reveal a multistep mechanism of Hsp90 activation by co-chaperone Aha1
Liu, Y.X., Sun, M., Myasnikov, A.G., Elnatan, D., Agard, D.A.To be published.
Experimental Data Snapshot
wwPDB Validation   3D Report Full Report
Entity ID: 1 | |||||
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Molecule | Chains | Sequence Length | Organism | Details | Image |
ATP-dependent molecular chaperone HSC82 | 705 | Saccharomyces cerevisiae S288C | Mutation(s): 0  Gene Names: HSC82, YMR186W, YM8010.16 | ![]() | |
UniProt | |||||
Find proteins for P15108 (Saccharomyces cerevisiae (strain ATCC 204508 / S288c)) Explore P15108  Go to UniProtKB:  P15108 | |||||
Entity Groups   | |||||
Sequence Clusters | 30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity | ||||
UniProt Group | P15108 | ||||
Sequence AnnotationsExpand | |||||
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Entity ID: 2 | |||||
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Molecule | Chains | Sequence Length | Organism | Details | Image |
Hsp90 co-chaperone AHA1 | 350 | Saccharomyces cerevisiae S288C | Mutation(s): 0  Gene Names: AHA1, YDR214W, YD8142.16, YD8142B.06 | ![]() | |
UniProt | |||||
Find proteins for Q12449 (Saccharomyces cerevisiae (strain ATCC 204508 / S288c)) Explore Q12449  Go to UniProtKB:  Q12449 | |||||
Entity Groups   | |||||
Sequence Clusters | 30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity | ||||
UniProt Group | Q12449 | ||||
Sequence AnnotationsExpand | |||||
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Ligands 3 Unique | |||||
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ID | Chains | Name / Formula / InChI Key | 2D Diagram | 3D Interactions | |
ANP Query on ANP | E [auth A], H [auth B] | PHOSPHOAMINOPHOSPHONIC ACID-ADENYLATE ESTER C10 H17 N6 O12 P3 PVKSNHVPLWYQGJ-KQYNXXCUSA-N | |||
K Query on K | G [auth A], J [auth B] | POTASSIUM ION K NPYPAHLBTDXSSS-UHFFFAOYSA-N | |||
MG Query on MG | F [auth A], I [auth B] | MAGNESIUM ION Mg JLVVSXFLKOJNIY-UHFFFAOYSA-N |
Funding Organization | Location | Grant Number |
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Howard Hughes Medical Institute (HHMI) | United States | -- |
American Heart Association | United States | -- |
National Institutes of Health/National Cancer Institute (NIH/NCI) | United States | U54CA209891 |
National Institutes of Health/National Institute of General Medical Sciences (NIH/NIGMS) | United States | S10OD020054 |
National Institutes of Health/National Institute of General Medical Sciences (NIH/NIGMS) | United States | S10OD021741 |