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

ChainsDomain InfoClassFoldSuperfamilyFamilyDomainSpeciesProvenance Source (Version)
Ad2cc3a1 Alpha and beta proteins (a+b) Cystatin-like NTF2-like VirB8-like Type IV secretion system protein VirB8 (Agrobacterium tumefaciens ) [TaxId: 358 ], SCOPe (2.08)
Bd2cc3b_ Alpha and beta proteins (a+b) Cystatin-like NTF2-like VirB8-like automated matches (Agrobacterium tumefaciens ) [TaxId: 358 ], SCOPe (2.08)

Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

ChainsTypeFamily Name Domain Identifier Family IdentifierProvenance Source (Version)
ASCOP2 FamilyVirB8-like 8021288 4001668 SCOP2 (2022-06-29)
ASCOP2 SuperfamilyNTF2-like 8033668 3000472 SCOP2 (2022-06-29)
BSCOP2B SuperfamilyNTF2-like 8033668 3000472 SCOP2B (2022-06-29)

Domain Annotation: ECOD Classification ECOD Database Homepage

ChainsFamily NameDomain Identifier ArchitecturePossible HomologyHomologyTopologyFamilyProvenance Source (Version)
AVirB8e2cc3A1 A: a+b two layersX: Cystatin-likeH: NTF2-like (From Topology)T: NTF2-likeF: VirB8ECOD (1.6)
BVirB8e2cc3B1 A: a+b two layersX: Cystatin-likeH: NTF2-like (From Topology)T: NTF2-likeF: VirB8ECOD (1.6)

Domain Annotation: CATH CATH Database Homepage

ChainDomainClassArchitectureTopologyHomologyProvenance Source (Version)
A3.10.450.230 Alpha Beta Roll Nuclear Transport Factor 2 Chain: A,CATH (4.3.0)
B3.10.450.230 Alpha Beta Roll Nuclear Transport Factor 2 Chain: A,CATH (4.3.0)

Protein Family Annotation Pfam Database Homepage

ChainsAccessionNameDescriptionCommentsSource
A, B
PF04335VirB8 protein (VirB8)VirB8 proteinVirB8 is a bacterial virulence protein with cytoplasmic, transmembrane, and periplasmic regions. It is thought that it is a primary constituent of a DNA transporter. The periplasmic region interacts with VirB9, VirB10, and itself [1]. This family als ...VirB8 is a bacterial virulence protein with cytoplasmic, transmembrane, and periplasmic regions. It is thought that it is a primary constituent of a DNA transporter. The periplasmic region interacts with VirB9, VirB10, and itself [1]. This family also includes the conjugal transfer protein family TrbF, a family of proteins known to be involved in conjugal transfer. The TrbF protein is thought to compose part of the pilus required for transfer [2]. This domain has a similar fold to the NTF2 protein.
Domain

InterPro: Protein Family Classification InterPro Database Homepage

ChainsAccessionNameType
A, B
IPR032710NTF2-like domain superfamilyHomologous Superfamily
A, B
IPR007430Bacterial virulence protein VirB8Domain