4PRV

E. coli GyrB 43-kDa N-terminal fragment in complex with ADP


ChainDomainClassArchitectureTopologyHomology
A3.30.565.10 Alpha Beta 2-Layer Sandwich Heat Shock Protein 90 Histidine kinase-like ATPase, C-terminal domain
A3.30.230.10 Alpha Beta 2-Layer Sandwich Ribosomal Protein S5 domain 2

Protein Family Annotation Pfam Database Homepage

ChainsAccessionIdentifierDescriptionCommentsSource
APF00204DNA gyrase B (DNA_gyraseB)DNA gyrase BThis family represents the second domain of DNA gyrase B which has a ribosomal S5 domain 2-like fold. This family is structurally related to PF01119.Domain
APF00986DNA gyrase B subunit, carboxyl terminus (DNA_gyraseB_C)DNA gyrase B subunit, carboxyl terminus- Family
APF18053DNA gyrase B subunit insert domain (GyrB_insert)DNA gyrase B subunit insert domainThis is the insert domain found in DNA gyrase B subunit proteins. Studies indicate that the insert has two functions, acting as a steric buttress to pre-configure the primary DNA-binding site, and serving as a relay that may help coordinate communica ...This is the insert domain found in DNA gyrase B subunit proteins. Studies indicate that the insert has two functions, acting as a steric buttress to pre-configure the primary DNA-binding site, and serving as a relay that may help coordinate communication between different functional domains [1].
Domain
APF02518Histidine 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
APF01751Toprim domain (Toprim)Toprim domain- Family