7Z37

Structure of the RAF1-HSP90-CDC37 complex (RHC-II)


Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

ChainsTypeFamily Name Domain Identifier Family IdentifierProvenance Source (Version)
A [auth AP1]SCOP2B SuperfamilyGHKL (Gyrase Hsp90 Histidine Kinase MutL) domain-like8070952 3000091 SCOP2B (2022-06-29)
B [auth BP1]SCOP2B SuperfamilyGHKL (Gyrase Hsp90 Histidine Kinase MutL) domain-like8070952 3000091 SCOP2B (2022-06-29)

Domain Annotation: ECOD Classification ECOD Database Homepage

ChainsFamily NameDomain Identifier ArchitecturePossible HomologyHomologyTopologyFamilyProvenance Source (Version)
A [auth AP1]PF00183e7z37AP14 A: a+b two layersX: Ribosomal protein S5 domain 2-like (From Topology)H: Ribosomal protein S5 domain 2-like (From Topology)T: Ribosomal protein S5 domain 2-likeF: PF00183ECOD (1.6)
A [auth AP1]PF00183,PF13589e7z37AP12 A: a+b two layersX: ATPase domain of HSP90 chaperone/DNA topoisomerase II/histidine kinase-likeH: ATPase domain of HSP90 chaperone/DNA topoisomerase II/histidine kinase (From Topology)T: ATPase domain of HSP90 chaperone/DNA topoisomerase II/histidine kinaseF: PF00183,PF13589ECOD (1.6)
A [auth AP1]PF00183e7z37AP11 A: a/b three-layered sandwichesX: HSP90 C-terminal a/b domain (From Topology)H: HSP90 C-terminal a/b domain (From Topology)T: HSP90 C-terminal a/b domainF: PF00183ECOD (1.6)
A [auth AP1]PF00183e7z37AP13 A: mixed a+b and a/bX: Zincin-likeH: HSP90 C-terminal domain (C-terminal part of Pfam 00183) (From Topology)T: HSP90 C-terminal domain (C-terminal part of Pfam 00183)F: PF00183ECOD (1.6)
B [auth BP1]PF00183e7z37BP14 A: a+b two layersX: Ribosomal protein S5 domain 2-like (From Topology)H: Ribosomal protein S5 domain 2-like (From Topology)T: Ribosomal protein S5 domain 2-likeF: PF00183ECOD (1.6)
B [auth BP1]PF00183,PF13589e7z37BP11 A: a+b two layersX: ATPase domain of HSP90 chaperone/DNA topoisomerase II/histidine kinase-likeH: ATPase domain of HSP90 chaperone/DNA topoisomerase II/histidine kinase (From Topology)T: ATPase domain of HSP90 chaperone/DNA topoisomerase II/histidine kinaseF: PF00183,PF13589ECOD (1.6)
B [auth BP1]PF00183e7z37BP12 A: a/b three-layered sandwichesX: HSP90 C-terminal a/b domain (From Topology)H: HSP90 C-terminal a/b domain (From Topology)T: HSP90 C-terminal a/b domainF: PF00183ECOD (1.6)
B [auth BP1]PF00183e7z37BP13 A: mixed a+b and a/bX: Zincin-likeH: HSP90 C-terminal domain (C-terminal part of Pfam 00183) (From Topology)T: HSP90 C-terminal domain (C-terminal part of Pfam 00183)F: PF00183ECOD (1.6)
C [auth CP1]PF07714e7z37CP11 A: a+b complex topologyX: Protein kinase/SAICAR synthase/ATP-grasp (From Homology)H: Protein kinase/SAICAR synthase/ATP-graspT: Protein kinaseF: PF07714ECOD (1.6)
D [auth DP1]PF08565e7z37DP11 A: alpha arraysX: Hsp90 co-chaperone CDC37 middle domain (From Topology)H: Hsp90 co-chaperone CDC37 middle domain (From Topology)T: Hsp90 co-chaperone CDC37 middle domainF: PF08565ECOD (1.6)
D [auth DP1]PF03234e7z37DP12 A: alpha bundlesX: Hsp90 co-chaperone Cdc37 N-terminal domain (From Topology)H: Hsp90 co-chaperone Cdc37 N-terminal domain (From Topology)T: Hsp90 co-chaperone Cdc37 N-terminal domainF: PF03234ECOD (1.6)

Protein Family Annotation Pfam Database Homepage

ChainsAccessionNameDescriptionCommentsSource
A [auth AP1],
B [auth BP1]
PF00183Hsp90 protein (HSP90)Hsp90 protein- Family
A [auth AP1],
B [auth BP1]
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
C [auth CP1]PF00069Protein kinase domain (Pkinase)Protein kinase domain- Domain
D [auth DP1]PF08565Cdc37 Hsp90 binding domain (CDC37_M)Cdc37 Hsp90 binding domainCdc37 is a molecular chaperone required for the activity of numerous eukaryotic protein kinases. This domains corresponds to the Hsp90 chaperone (Heat shocked protein 90) binding domain of Cdc37 [2]. It is found between the N terminal Cdc37 domain ...Cdc37 is a molecular chaperone required for the activity of numerous eukaryotic protein kinases. This domains 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
D [auth DP1]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
A [auth AP1],
B [auth BP1]
Heat shock protein HSP 90-beta
C [auth CP1]RAF proto-oncogene serine/threonine-protein kinase
D [auth DP1]Hsp90 co-chaperone Cdc37

InterPro: Protein Family Classification InterPro Database Homepage

ChainsAccessionNameType
A [auth AP1],
B [auth BP1]
IPR003594Histidine kinase/HSP90-like ATPaseDomain
A [auth AP1],
B [auth BP1]
IPR020568Ribosomal protein uS5 domain 2-type superfamilyHomologous Superfamily
A [auth AP1],
B [auth BP1]
IPR001404Heat shock protein Hsp90 familyFamily
A [auth AP1],
B [auth BP1]
IPR019805Heat shock protein Hsp90, conserved siteConserved Site
A [auth AP1],
B [auth BP1]
IPR020575Heat shock protein Hsp90, N-terminalDomain
A [auth AP1],
B [auth BP1]
IPR036890Histidine kinase/HSP90-like ATPase superfamilyHomologous Superfamily
A [auth AP1],
B [auth BP1]
IPR037196HSP90, C-terminal domainHomologous Superfamily
C [auth CP1]IPR003116Raf-like Ras-bindingDomain
C [auth CP1]IPR020454Diacylglycerol/phorbol-ester bindingDomain
C [auth CP1]IPR000719Protein kinase domainDomain
C [auth CP1]IPR017441Protein kinase, ATP binding siteBinding Site
C [auth CP1]IPR002219Protein kinase C-like, phorbol ester/diacylglycerol-binding domainDomain
C [auth CP1]IPR011009Protein kinase-like domain superfamilyHomologous Superfamily
C [auth CP1]IPR029071Ubiquitin-like domain superfamilyHomologous Superfamily
C [auth CP1]IPR046349C1-like domain superfamilyHomologous Superfamily
C [auth CP1]IPR008271Serine/threonine-protein kinase, active siteActive Site
D [auth DP1]IPR013855Cdc37, N-terminal domainDomain
D [auth DP1]IPR004918Cdc37Family
D [auth DP1]IPR013874Cdc37, Hsp90 bindingDomain
D [auth DP1]IPR038189Cdc37, Hsp90-binding domain superfamilyHomologous Superfamily
D [auth DP1]IPR013873Cdc37, C-terminalDomain

Pharos: Disease Associations Pharos Homepage Annotation

ChainsDrug Target  Associated Disease
A [auth AP1],
B [auth BP1]
PharosP08238
C [auth CP1]PharosP04049
D [auth DP1]PharosQ16543

Protein Modification Annotation

Modified Residue(s)
ChainResidue(s)Description
D [auth DP1]SEP Parent Component: SER

RESIDAA0037

PSI-MOD :  O-phospho-L-serine MOD:00046