Domain Annotation: SCOP/SCOPe Classification SCOP-e Database Homepage

Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

ChainsTypeFamily Name Domain Identifier Family IdentifierProvenance Source (Version)
CSCOP2B SuperfamilyCheY-like8072846 3001156 SCOP2B (2022-06-29)
FSCOP2B SuperfamilyCheY-like8072846 3001156 SCOP2B (2022-06-29)

Domain Annotation: ECOD Classification ECOD Database Homepage

ChainsFamily NameDomain Identifier ArchitecturePossible HomologyHomologyTopologyFamilyProvenance Source (Version)
APF07730e5iulA1 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: PF07730ECOD (1.6)
APF02518e5iulA2 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: PF02518ECOD (1.6)
BPF07730e5iulB2 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: PF07730ECOD (1.6)
BPF02518e5iulB1 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: PF02518ECOD (1.6)
DPF07730e5iulD2 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: PF07730ECOD (1.6)
DPF02518e5iulD1 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: PF02518ECOD (1.6)
EPF07730e5iulE2 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: PF07730ECOD (1.6)
EPF02518e5iulE1 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: PF02518ECOD (1.6)
CPF00072e5iulC1 A: a/b three-layered sandwichesX: Flavodoxin-likeH: Class I glutamine amidotransferase-likeT: CheY-likeF: PF00072ECOD (1.6)
FPF00072e5iulF1 A: a/b three-layered sandwichesX: Flavodoxin-likeH: Class I glutamine amidotransferase-likeT: CheY-likeF: PF00072ECOD (1.6)

Domain Annotation: CATH CATH Database Homepage

ChainDomainClassArchitectureTopologyHomologyProvenance Source (Version)
C3.40.50.2300 Alpha Beta 3-Layer(aba) Sandwich Rossmann fold Response regulatorCATH (4.3.0)
F3.40.50.2300 Alpha Beta 3-Layer(aba) Sandwich Rossmann fold Response regulatorCATH (4.3.0)

Protein Family Annotation Pfam Database Homepage

ChainsAccessionNameDescriptionCommentsSource
A, B, D, E
PF07730Histidine kinase (HisKA_3)Histidine kinaseThis is the dimerisation and phosphoacceptor domain of a sub-family of histidine kinases. It shares sequence similarity with Pfam:PF00512 and Pfam:PF07536.Domain
A, B, D, E
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
C, F
PF00072Response regulator receiver domain (Response_reg)Response regulator receiver domainThis domain receives the signal from the sensor partner in bacterial two-component systems. It is usually found N-terminal to a DNA binding effector domain.Domain

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

ChainsPolymerMolecular FunctionBiological ProcessCellular Component
A, B, D, E
Sensor histidine kinase DesK -
C, F
Transcriptional regulatory protein DesR