Domain Annotation: ECOD Classification ECOD Database Homepage

ChainsFamily NameDomain Identifier ArchitecturePossible HomologyHomologyTopologyFamilyProvenance Source (Version)
A [auth B]DNA_gyraseB_Ce5cdmB1 A: a/b three-layered sandwichesX: HAD domain-likeH: HAD domain-relatedT: Toprim domainF: DNA_gyraseB_CECOD (1.6)
C [auth D]DNA_gyraseB_Ce5cdmD1 A: a/b three-layered sandwichesX: HAD domain-likeH: HAD domain-relatedT: Toprim domainF: DNA_gyraseB_CECOD (1.6)
B [auth A]DNA_topoisoIV_1ste5cdmA2 A: alpha arraysX: HTHH: HTHT: wingedF: DNA_topoisoIV_1stECOD (1.6)
B [auth A]DNA_topoisoIV_3rde5cdmA1 A: alpha bundlesX: alpha-helical domain in type II DNA topoisomerase (From Topology)H: alpha-helical domain in type II DNA topoisomerase (From Topology)T: alpha-helical domain in type II DNA topoisomeraseF: DNA_topoisoIV_3rdECOD (1.6)
B [auth A]DNA_topoisoIV_2nd_1e5cdmA3 A: a+b two layersX: a+b domain in type II DNA topoisomerase (From Topology)H: a+b domain in type II DNA topoisomerase (From Topology)T: a+b domain in type II DNA topoisomeraseF: DNA_topoisoIV_2nd_1ECOD (1.6)
D [auth C]DNA_topoisoIV_1ste5cdmC1 A: alpha arraysX: HTHH: HTHT: wingedF: DNA_topoisoIV_1stECOD (1.6)
D [auth C]DNA_topoisoIV_3rde5cdmC3 A: alpha bundlesX: alpha-helical domain in type II DNA topoisomerase (From Topology)H: alpha-helical domain in type II DNA topoisomerase (From Topology)T: alpha-helical domain in type II DNA topoisomeraseF: DNA_topoisoIV_3rdECOD (1.6)
D [auth C]DNA_topoisoIV_2nd_1e5cdmC2 A: a+b two layersX: a+b domain in type II DNA topoisomerase (From Topology)H: a+b domain in type II DNA topoisomerase (From Topology)T: a+b domain in type II DNA topoisomeraseF: DNA_topoisoIV_2nd_1ECOD (1.6)

Domain Annotation: CATH CATH Database Homepage

ChainDomainClassArchitectureTopologyHomologyProvenance Source (Version)
A [auth B]3.40.50.670 Alpha Beta 3-Layer(aba) Sandwich Rossmann fold CATH (utative)
C [auth D]3.40.50.670 Alpha Beta 3-Layer(aba) Sandwich Rossmann fold CATH (utative)

Protein Family Annotation Pfam Database Homepage

ChainsAccessionNameDescriptionCommentsSource
A [auth B],
C [auth D]
PF00986DNA gyrase B subunit, carboxyl terminus (DNA_gyraseB_C)DNA gyrase B subunit, carboxyl terminus- Family
A [auth B],
C [auth D]
PF01751Toprim domain (Toprim)Toprim domain- Family
B [auth A],
D [auth C]
PF00521DNA gyrase/topoisomerase IV, subunit A (DNA_topoisoIV)DNA gyrase/topoisomerase IV, subunit A- Family

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

ChainsPolymerMolecular FunctionBiological ProcessCellular Component
A [auth B],
C [auth D]
DNA gyrase subunit B,DNA gyrase subunit B
B [auth A],
D [auth C]
DNA gyrase subunit A
E,
G [auth F]
DNA (5'-D(P*GP*AP*GP*CP*GP*TP*AP*C*GP*GP*CP*CP*GP*TP*AP*CP*GP*CP*TP*T)-3')---
F [auth I],
H [auth N]
DNA (5'-D(P*GP*AP*GP*CP*GP*TP*AP*C*GP*GP*CP*CP*GP*TP*AP*CP*GP*CP*TP*T)-3')---

InterPro: Protein Family Classification InterPro Database Homepage

ChainsAccessionNameType
A [auth B],
C [auth D]
IPR011557DNA gyrase, subunit BFamily
A [auth B],
C [auth D]
IPR034160DNA gyrase subunit B, TOPRIM domainDomain
A [auth B],
C [auth D]
IPR018522DNA topoisomerase, type IIA, conserved siteConserved Site
A [auth B],
C [auth D]
IPR013506DNA topoisomerase, type IIA, subunit B, domain 2Domain
A [auth B],
C [auth D]
IPR013760DNA topoisomerase, type IIA-like domain superfamilyHomologous Superfamily
A [auth B],
C [auth D]
IPR036890Histidine kinase/HSP90-like ATPase superfamilyHomologous Superfamily
A [auth B],
C [auth D]
IPR006171TOPRIM domainDomain
A [auth B],
C [auth D]
IPR000565DNA topoisomerase, type IIA, subunit BFamily
A [auth B],
C [auth D]
IPR003594Histidine kinase/HSP90-like ATPase domainDomain
A [auth B],
C [auth D]
IPR013759DNA topoisomerase, type IIA, subunit B, C-terminalHomologous Superfamily
A [auth B],
C [auth D]
IPR020568Ribosomal protein uS5 domain 2-type superfamilyHomologous Superfamily
A [auth B],
C [auth D]
IPR001241DNA topoisomerase, type IIAFamily
A [auth B],
C [auth D]
IPR002288DNA gyrase B subunit, C-terminalDomain
A [auth B],
C [auth D]
IPR014721Small ribosomal subunit protein uS5 domain 2-type fold, subgroupHomologous Superfamily
B [auth A],
D [auth C]
IPR035516DNA gyrase/topoisomerase IV, subunit A, C-terminalHomologous Superfamily
B [auth A],
D [auth C]
IPR050220Type II DNA TopoisomerasesFamily
B [auth A],
D [auth C]
IPR013760DNA topoisomerase, type IIA-like domain superfamilyHomologous Superfamily
B [auth A],
D [auth C]
IPR013757DNA topoisomerase, type IIA, alpha-helical domain superfamilyHomologous Superfamily
B [auth A],
D [auth C]
IPR013758DNA topoisomerase, type IIA, domain A, alpha-betaHomologous Superfamily
B [auth A],
D [auth C]
IPR005743DNA gyrase, subunit AFamily
B [auth A],
D [auth C]
IPR006691DNA gyrase/topoisomerase IV, subunit A, C-terminal repeatRepeat
B [auth A],
D [auth C]
IPR002205DNA topoisomerase, type IIA, domain ADomain

Protein Modification Annotation

Modified Residue(s)
ChainResidue(s)Description
B [auth A],
D [auth C]
PTR Parent Component: TYR

RESIDAA0039

PSI-MOD :  O4'-phospho-L-tyrosine MOD:00048