Domain Annotation: ECOD Classification ECOD Database Homepage

ChainsFamily NameDomain Identifier ArchitecturePossible HomologyHomologyTopologyFamilyProvenance Source (Version)
ADUF4440e3hx8A1 A: a+b two layersX: Cystatin-likeH: NTF2-like (From Topology)T: NTF2-likeF: DUF4440ECOD (1.6)
BDUF4440e3hx8B1 A: a+b two layersX: Cystatin-likeH: NTF2-like (From Topology)T: NTF2-likeF: DUF4440ECOD (1.6)
CDUF4440e3hx8C1 A: a+b two layersX: Cystatin-likeH: NTF2-like (From Topology)T: NTF2-likeF: DUF4440ECOD (1.6)
DDUF4440e3hx8D1 A: a+b two layersX: Cystatin-likeH: NTF2-like (From Topology)T: NTF2-likeF: DUF4440ECOD (1.6)

Domain Annotation: CATH CATH Database Homepage

ChainDomainClassArchitectureTopologyHomologyProvenance Source (Version)
A3.10.450.50 Alpha Beta Roll Nuclear Transport Factor 2 Chain: A,CATH (4.3.0)
B3.10.450.50 Alpha Beta Roll Nuclear Transport Factor 2 Chain: A,CATH (4.3.0)
C3.10.450.50 Alpha Beta Roll Nuclear Transport Factor 2 Chain: A,CATH (4.3.0)
D3.10.450.50 Alpha Beta Roll Nuclear Transport Factor 2 Chain: A,CATH (4.3.0)

Protein Family Annotation Pfam Database Homepage

ChainsAccessionNameDescriptionCommentsSource
A, B, C, D
PF14534Domain of unknown function (DUF4440) (DUF4440)Domain of unknown function (DUF4440)This domain is found in uncharacterised proteins from bacteria, archaea and eukaryotes, including NTF2-Like SgcJ protein from Streptomyces carzinostaticus, which plays a role in the biosynthesis of the 9-membered enediyne antitumor antibiotic C-1027. ...This domain is found in uncharacterised proteins from bacteria, archaea and eukaryotes, including NTF2-Like SgcJ protein from Streptomyces carzinostaticus, which plays a role in the biosynthesis of the 9-membered enediyne antitumor antibiotic C-1027. It shows a cone-like alpha+beta barrel structure with a long N-terminal alpha- helix, a curved six-stranded antiparallel beta-sheet and two additional shorter alpha-helices. Its specific function is still unkown [1].
Domain

InterPro: Protein Family Classification InterPro Database Homepage

ChainsAccessionNameType
A, B, C, D
IPR032710NTF2-like domain superfamilyHomologous Superfamily
A, B, C, D
IPR027843Domain of unknown function DUF4440Domain