Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

ChainsTypeFamily Name Domain Identifier Family IdentifierProvenance Source (Version)
BSCOP2B SuperfamilyNTF2-like 8043399 3000472 SCOP2B (2022-06-29)
BSCOP2B SuperfamilyOrange carotenoid protein, N-terminal domain 8043398 3001394 SCOP2B (2022-06-29)
ASCOP2 FamilyOrange carotenoid protein, N-terminal domain 8031020 4002541 SCOP2 (2022-06-29)
ASCOP2 FamilyOrange carotenoid protein, C-terminal domain 8031021 4003185 SCOP2 (2022-06-29)
ASCOP2 SuperfamilyOrange carotenoid protein, N-terminal domain 8043398 3001394 SCOP2 (2022-06-29)
ASCOP2 SuperfamilyNTF2-like 8043399 3000472 SCOP2 (2022-06-29)

Domain Annotation: ECOD Classification ECOD Database Homepage

ChainsFamily NameDomain Identifier ArchitecturePossible HomologyHomologyTopologyFamilyProvenance Source (Version)
BCarot_Ne5ui2B2 A: alpha arraysX: Orange carotenoid protein, N-terminal domain (From Topology)H: Orange carotenoid protein, N-terminal domain (From Topology)T: Orange carotenoid protein, N-terminal domainF: Carot_NECOD (1.6)
BNTF2e5ui2B1 A: a+b two layersX: Cystatin-likeH: NTF2-like (From Topology)T: NTF2-likeF: NTF2ECOD (1.6)
ACarot_Ne5ui2A1 A: alpha arraysX: Orange carotenoid protein, N-terminal domain (From Topology)H: Orange carotenoid protein, N-terminal domain (From Topology)T: Orange carotenoid protein, N-terminal domainF: Carot_NECOD (1.6)
ANTF2e5ui2A2 A: a+b two layersX: Cystatin-likeH: NTF2-like (From Topology)T: NTF2-likeF: NTF2ECOD (1.6)

Domain Annotation: CATH CATH Database Homepage

Protein Family Annotation Pfam Database Homepage

ChainsAccessionNameDescriptionCommentsSource
A, B
PF09150Orange carotenoid protein, N-terminal (Carot_N)Orange carotenoid protein, N-terminalMembers of this family adopt an alpha-helical structure consisting of two four-helix bundles. They are predominantly found in prokaryotic orange carotenoid protein, and carotenoid binding proteins [1].Domain
A, B
PF02136Nuclear transport factor 2 (NTF2) domain (NTF2)Nuclear transport factor 2 (NTF2) domainThis family includes the NTF2-like Delta-5-3-ketosteroid isomerase proteins.Domain