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

ChainsDomain InfoClassFoldSuperfamilyFamilyDomainSpeciesProvenance Source (Version)
Ad5tuwa1 All alpha proteins Orange carotenoid protein, N-terminal domain Orange carotenoid protein, N-terminal domain Orange carotenoid protein, N-terminal domain automated matches (Synechocystis sp. PCC 6803 substr. Kazusa ) [TaxId: 1111708 ], SCOPe (2.08)
Ad5tuwa2 Alpha and beta proteins (a+b) Cystatin-like NTF2-like automated matches automated matches (Synechocystis sp. PCC 6803 substr. Kazusa ) [TaxId: 1111708 ], SCOPe (2.08)
Bd5tuwb1 All alpha proteins Orange carotenoid protein, N-terminal domain Orange carotenoid protein, N-terminal domain Orange carotenoid protein, N-terminal domain automated matches (Synechocystis sp. PCC 6803 substr. Kazusa ) [TaxId: 1111708 ], SCOPe (2.08)
Bd5tuwb2 Alpha and beta proteins (a+b) Cystatin-like NTF2-like automated matches automated matches (Synechocystis sp. PCC 6803 substr. Kazusa ) [TaxId: 1111708 ], SCOPe (2.08)
Cd5tuwc1 All alpha proteins Orange carotenoid protein, N-terminal domain Orange carotenoid protein, N-terminal domain Orange carotenoid protein, N-terminal domain automated matches (Synechocystis sp. PCC 6803 substr. Kazusa ) [TaxId: 1111708 ], SCOPe (2.08)
Cd5tuwc2 Alpha and beta proteins (a+b) Cystatin-like NTF2-like automated matches automated matches (Synechocystis sp. PCC 6803 substr. Kazusa ) [TaxId: 1111708 ], SCOPe (2.08)
Dd5tuwd1 All alpha proteins Orange carotenoid protein, N-terminal domain Orange carotenoid protein, N-terminal domain Orange carotenoid protein, N-terminal domain automated matches (Synechocystis sp. PCC 6803 substr. Kazusa ) [TaxId: 1111708 ], SCOPe (2.08)
Dd5tuwd2 Alpha and beta proteins (a+b) Cystatin-like NTF2-like automated matches automated matches (Synechocystis sp. PCC 6803 substr. Kazusa ) [TaxId: 1111708 ], SCOPe (2.08)
Ed5tuwe1 All alpha proteins Orange carotenoid protein, N-terminal domain Orange carotenoid protein, N-terminal domain Orange carotenoid protein, N-terminal domain automated matches (Synechocystis sp. PCC 6803 substr. Kazusa ) [TaxId: 1111708 ], SCOPe (2.08)
Ed5tuwe2 Alpha and beta proteins (a+b) Cystatin-like NTF2-like automated matches automated matches (Synechocystis sp. PCC 6803 substr. Kazusa ) [TaxId: 1111708 ], SCOPe (2.08)
Fd5tuwf1 All alpha proteins Orange carotenoid protein, N-terminal domain Orange carotenoid protein, N-terminal domain Orange carotenoid protein, N-terminal domain automated matches (Synechocystis sp. PCC 6803 substr. Kazusa ) [TaxId: 1111708 ], SCOPe (2.08)
Fd5tuwf2 Alpha and beta proteins (a+b) Cystatin-like NTF2-like automated matches automated matches (Synechocystis sp. PCC 6803 substr. Kazusa ) [TaxId: 1111708 ], SCOPe (2.08)

Domain Annotation: ECOD Classification ECOD Database Homepage

ChainsFamily NameDomain Identifier ArchitecturePossible HomologyHomologyTopologyFamilyProvenance Source (Version)
ACarot_Ne5tuwA2 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)
ANTF2e5tuwA1 A: a+b two layersX: Cystatin-likeH: NTF2-like (From Topology)T: NTF2-likeF: NTF2ECOD (1.6)
BCarot_Ne5tuwB1 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)
BNTF2e5tuwB2 A: a+b two layersX: Cystatin-likeH: NTF2-like (From Topology)T: NTF2-likeF: NTF2ECOD (1.6)
CCarot_Ne5tuwC1 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)
CNTF2e5tuwC2 A: a+b two layersX: Cystatin-likeH: NTF2-like (From Topology)T: NTF2-likeF: NTF2ECOD (1.6)
DCarot_Ne5tuwD1 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)
DNTF2e5tuwD2 A: a+b two layersX: Cystatin-likeH: NTF2-like (From Topology)T: NTF2-likeF: NTF2ECOD (1.6)
ECarot_Ne5tuwE1 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)
ENTF2e5tuwE2 A: a+b two layersX: Cystatin-likeH: NTF2-like (From Topology)T: NTF2-likeF: NTF2ECOD (1.6)
FCarot_Ne5tuwF2 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)
FNTF2e5tuwF1 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, C, D, E
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, C, D, E
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

InterPro: Protein Family Classification InterPro Database Homepage

ChainsAccessionNameType
A, B, C, D, E
IPR015233Orange carotenoid-binding protein, N-terminalDomain
A, B, C, D, E
IPR032710NTF2-like domain superfamilyHomologous Superfamily
A, B, C, D, E
IPR002075Nuclear transport factor 2 domainDomain
A, B, C, D, E
IPR036917Orange carotenoid-binding protein, N-terminal domain superfamilyHomologous Superfamily