Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

ChainsTypeFamily Name Domain Identifier Family IdentifierProvenance Source (Version)
ASCOP2B SuperfamilyFMN-binding split barrel8063560 3000856 SCOP2B (2022-06-29)
BSCOP2B SuperfamilyFMN-binding split barrel8063560 3000856 SCOP2B (2022-06-29)
CSCOP2 FamilyMTH863-like8063559 4001792 SCOP2 (2022-06-29)
CSCOP2 SuperfamilyFMN-binding split barrel8063560 3000856 SCOP2 (2022-06-29)
DSCOP2B SuperfamilyFMN-binding split barrel8063560 3000856 SCOP2B (2022-06-29)

Domain Annotation: ECOD Classification ECOD Database Homepage

ChainsFamily NameDomain Identifier ArchitecturePossible HomologyHomologyTopologyFamilyProvenance Source (Version)
APF04289e3b5mA1 A: beta barrelsX: cradle loop barrelH: RIFT-relatedT: FMN-binding split barrelF: PF04289ECOD (1.6)
APF20766e3b5mA2 A: alpha bundlesX: Spectrin repeat-likeH: MTH_863 C-terminal domain-like (From Topology)T: MTH_863 C-terminal domain-likeF: PF20766ECOD (1.6)
BPF04289e3b5mB1 A: beta barrelsX: cradle loop barrelH: RIFT-relatedT: FMN-binding split barrelF: PF04289ECOD (1.6)
BPF20766e3b5mB2 A: alpha bundlesX: Spectrin repeat-likeH: MTH_863 C-terminal domain-like (From Topology)T: MTH_863 C-terminal domain-likeF: PF20766ECOD (1.6)
CPF04289e3b5mC1 A: beta barrelsX: cradle loop barrelH: RIFT-relatedT: FMN-binding split barrelF: PF04289ECOD (1.6)
CPF20766e3b5mC2 A: alpha bundlesX: Spectrin repeat-likeH: MTH_863 C-terminal domain-like (From Topology)T: MTH_863 C-terminal domain-likeF: PF20766ECOD (1.6)
DPF04289e3b5mD1 A: beta barrelsX: cradle loop barrelH: RIFT-relatedT: FMN-binding split barrelF: PF04289ECOD (1.6)
DPF20766e3b5mD2 A: alpha bundlesX: Spectrin repeat-likeH: MTH_863 C-terminal domain-like (From Topology)T: MTH_863 C-terminal domain-likeF: PF20766ECOD (1.6)

Domain Annotation: CATH CATH Database Homepage

ChainDomainClassArchitectureTopologyHomologyProvenance Source (Version)
A2.30.110.10 Mainly Beta Roll Pnp Oxidase Chain ACATH (4.3.0)
A1.20.58.290 Mainly Alpha Up-down Bundle Methane Monooxygenase Hydroxylase Chain G, domain 1CATH (4.3.0)
B2.30.110.10 Mainly Beta Roll Pnp Oxidase Chain ACATH (4.3.0)
B1.20.58.290 Mainly Alpha Up-down Bundle Methane Monooxygenase Hydroxylase Chain G, domain 1CATH (4.3.0)
C2.30.110.10 Mainly Beta Roll Pnp Oxidase Chain ACATH (4.3.0)
C1.20.58.290 Mainly Alpha Up-down Bundle Methane Monooxygenase Hydroxylase Chain G, domain 1CATH (4.3.0)
D2.30.110.10 Mainly Beta Roll Pnp Oxidase Chain ACATH (4.3.0)
D1.20.58.290 Mainly Alpha Up-down Bundle Methane Monooxygenase Hydroxylase Chain G, domain 1CATH (4.3.0)

Protein Family Annotation Pfam Database Homepage

ChainsAccessionNameDescriptionCommentsSource
A, B, C, D
PF04289Protein of unknown function (DUF447) N-terminal domain (DUF447_N)Protein of unknown function (DUF447) N-terminal domainArchaeal protein of unknown function. A fungal member UniProtKB:M2LN89 is clearly a Flavine-reductase enzyme by homology, and UniProtKB:O28442 has been shown to bind riboflavin 5'-phosphate (unpublished structural Xray analysis).Domain
A, B, C, D
PF20766Protein of unknown function (DUF447) (DUF447_C)Protein of unknown function (DUF447)This entry represents a spectrin-like domain found in the DUF447 family of proteins.Domain

InterPro: Protein Family Classification InterPro Database Homepage

ChainsAccessionNameType
A, B, C, D
IPR012349FMN-binding split barrelHomologous Superfamily
A, B, C, D
IPR007386DUF447, N-terminal domainDomain
A, B, C, D
IPR049288DUF447, C-terminal domainDomain