Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

ChainsTypeFamily Name Domain Identifier Family IdentifierProvenance Source (Version)
ASCOP2 FamilyFtsK motor domain-like 8003564 4000350 SCOP2 (2022-06-29)
ASCOP2 FamilyFtsK alpha domain-like 8049227 4007665 SCOP2 (2022-06-29)
ASCOP2 SuperfamilyRecA-like P-loop NTPases 8003565 3002019 SCOP2 (2022-06-29)
ASCOP2 SuperfamilyFtsK alpha domain-like 8056469 3002347 SCOP2 (2022-06-29)
BSCOP2B SuperfamilyFtsK alpha domain-like 8056469 3002347 SCOP2B (2022-06-29)
BSCOP2B SuperfamilyRecA-like P-loop NTPases 8003565 3002019 SCOP2B (2022-06-29)

Domain Annotation: ECOD Classification ECOD Database Homepage

ChainsFamily NameDomain Identifier ArchitecturePossible HomologyHomologyTopologyFamilyProvenance Source (Version)
APRK10263e2iutA2 A: a+b two layersX: Alpha-beta plaitsH: DNA translocase FtsK N-terminal domain (From Topology)T: DNA translocase FtsK N-terminal domainF: PRK10263ECOD (1.6)
AFtsK_SpoIIIEe2iutA1 A: a/b three-layered sandwichesX: P-loop domains-likeH: P-loop domains-relatedT: P-loop containing nucleoside triphosphate hydrolasesF: FtsK_SpoIIIEECOD (1.6)
BPRK10263e2iutB1 A: a+b two layersX: Alpha-beta plaitsH: DNA translocase FtsK N-terminal domain (From Topology)T: DNA translocase FtsK N-terminal domainF: PRK10263ECOD (1.6)
BFtsK_SpoIIIEe2iutB2 A: a/b three-layered sandwichesX: P-loop domains-likeH: P-loop domains-relatedT: P-loop containing nucleoside triphosphate hydrolasesF: FtsK_SpoIIIEECOD (1.6)

Domain Annotation: CATH CATH Database Homepage

Protein Family Annotation Pfam Database Homepage

ChainsAccessionNameDescriptionCommentsSource
A, B
PF01580FtsK/SpoIIIE family (FtsK_SpoIIIE)FtsK/SpoIIIE familyFtsK has extensive sequence similarity to wide variety of proteins from prokaryotes and plasmids [1], termed the FtsK/SpoIIIE family. This domain contains a putative ATP binding P-loop motif. It is found in the FtsK cell division protein from E. col ...FtsK has extensive sequence similarity to wide variety of proteins from prokaryotes and plasmids [1], termed the FtsK/SpoIIIE family. This domain contains a putative ATP binding P-loop motif. It is found in the FtsK cell division protein from E. coli Swiss:P46889 and the stage III sporulation protein E SpoIIIE Swiss:P21458 which has roles in regulation of prespore specific gene expression in B. subtilis. A mutation in FtsK causes a temperature sensitive block in cell division and it is involved in peptidoglycan synthesis or modification [1]. The SpoIIIE protein is implicated in intercellular chromosomal DNA transfer [1].
Domain
A, B
PF17854FtsK alpha domain (FtsK_alpha)FtsK alpha domainFtsK is a DNA translocase that coordinates chromosome segregation and cell division in bacteria [1]. In addition to its role as activator of XerCD site-specific recombination, FtsK can translocate double-stranded DNA (dsDNA) rapidly and directionally ...FtsK is a DNA translocase that coordinates chromosome segregation and cell division in bacteria [1]. In addition to its role as activator of XerCD site-specific recombination, FtsK can translocate double-stranded DNA (dsDNA) rapidly and directionally and reverse direction [1]. FtsK can be split into three domains called alpha (this entry), beta and gamma. The alpha and beta domains contain the core ATPase machinery of the DNA translocase [1].
Domain