4Q20

Crystal structure of a C-terminal part of tyrosine kinase (DivL) from Caulobacter crescentus CB15 at 2.50 A resolution (PSI Community Target, Shapiro)


Domain Annotation: ECOD Classification ECOD Database Homepage

ChainsFamily NameDomain Identifier ArchitecturePossible HomologyHomologyTopologyFamilyProvenance Source (Version)
AHisKAe4q20A2 A: alpha duplicates or obligate multimersX: ROP-likeH: Homodimeric domain of signal transducing histidine kinase (From Topology)T: Homodimeric domain of signal transducing histidine kinaseF: HisKAECOD (1.6)
AHATPase_ce4q20A1 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: HATPase_cECOD (1.6)
BHisKAe4q20B2 A: alpha duplicates or obligate multimersX: ROP-likeH: Homodimeric domain of signal transducing histidine kinase (From Topology)T: Homodimeric domain of signal transducing histidine kinaseF: HisKAECOD (1.6)
BHATPase_ce4q20B1 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: HATPase_cECOD (1.6)

Domain Annotation: CATH CATH Database Homepage

Protein Family Annotation Pfam Database Homepage

ChainsAccessionNameDescriptionCommentsSource
A, B
PF00512His Kinase A (phospho-acceptor) domain (HisKA)His Kinase A (phospho-acceptor) domainDimerisation and phospho-acceptor domain of histidine kinases.Domain
A, B
PF02518Histidine kinase-, DNA gyrase B-, and HSP90-like ATPase (HATPase_c)Histidine kinase-, DNA gyrase B-, and HSP90-like ATPaseThis family represents the structurally related ATPase domains of histidine kinase, DNA gyrase B and HSP90.Domain