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 9X4X | pdb_00009x4x

Cryo-EM structure of HSP90-CDC37-PINK1 complex


Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

ChainsTypeFamily Name Domain Identifier Family IdentifierProvenance Source (Version)
D [auth B]SCOP2B SuperfamilyGHKL (Gyrase, Hsp90, Histidine Kinase, MutL) domain-like 8070952 3000091 SCOP2B (2022-06-29)
C [auth A]SCOP2B SuperfamilyGHKL (Gyrase, Hsp90, Histidine Kinase, MutL) domain-like 8070952 3000091 SCOP2B (2022-06-29)

Protein Family Annotation Pfam Database Homepage

ChainsAccessionNameDescriptionCommentsSource
C [auth A],
D [auth B]
PF00183Hsp90 protein (HSP90)Hsp90 protein- Family
C [auth A],
D [auth B]
PF13589Histidine kinase-, DNA gyrase B-, and HSP90-like ATPase (HATPase_c_3)Histidine kinase-, DNA gyrase B-, and HSP90-like ATPaseThis family represents, additionally, the structurally related ATPase domains of histidine kinase, DNA gyrase B and HSP90. Domain
A [auth C]PF08565Cdc37 Hsp90 binding domain (CDC37_M)Cdc37 Hsp90 binding domainCdc37 is a molecular chaperone required for the activity of numerous eukaryotic protein kinases. This domain corresponds to the Hsp90 chaperone (Heat shocked protein 90) binding domain of Cdc37 [2]. It is found between the N terminal Cdc37 domain Pf ...Cdc37 is a molecular chaperone required for the activity of numerous eukaryotic protein kinases. This domain corresponds to the Hsp90 chaperone (Heat shocked protein 90) binding domain of Cdc37 [2]. It is found between the N terminal Cdc37 domain Pfam:PF03234, which is predominantly involved in kinase binding, and the C terminal domain of Cdc37 Pfam:PF08564 whose function is unclear.
Domain
A [auth C]PF03234Cdc37 N terminal kinase binding (CDC37_N)Cdc37 N terminal kinase bindingCdc37 is a molecular chaperone required for the activity of numerous eukaryotic protein kinases. This domain corresponds to the N terminal domain which binds predominantly to protein kinases [2] and is found N terminal to the Hsp (Heat shocked prote ...Cdc37 is a molecular chaperone required for the activity of numerous eukaryotic protein kinases. This domain corresponds to the N terminal domain which binds predominantly to protein kinases [2] and is found N terminal to the Hsp (Heat shocked protein) 90-binding domain Pfam:PF08565. Expression of a construct consisting of only the N-terminal domain of Saccharomyces pombe Cdc37 results in cellular viability. This indicates that interactions with the cochaperone Hsp90 may not be essential for Cdc37 function [2].
Domain

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

ChainsPolymerMolecular FunctionBiological ProcessCellular Component
C [auth A],
D [auth B]
Heat shock protein HSP 90-beta
B [auth D]Serine/threonine-protein kinase PINK1, mitochondrial
A [auth C]Hsp90 co-chaperone Cdc37

Pharos: Disease Associations Pharos Homepage Annotation

ChainsDrug Target  Associated Disease
C [auth A],
D [auth B]
:  P08238
B [auth D]:  Q9BXM7
A [auth C]:  Q16543

Protein Modification Annotation

Modified Residue(s)
ChainResidue(s)Description
A [auth C]SEP Parent Component: SER

:  AA0037

:  O-phospho-L-serine MOD:00046