2BB5
Structure of Human Transcobalamin in complex with Cobalamin
Domain Annotation: SCOP2 Classification SCOP2 Database Homepage
Chains | Type | Family Name | Domain Identifier | Family Identifier | Provenance Source (Version) |
---|---|---|---|---|---|
A | SCOP2B Superfamily | Six-hairpin glycosidases | 8051860 | 3000970 | SCOP2B (2022-06-29) |
A | SCOP2B Superfamily | Transcobalamin C-terminal domain-like | 8051861 | 3002041 | SCOP2B (2022-06-29) |
B | SCOP2 Family | Transcobalamin N-terminal domain-like | 8048588 | 4006152 | SCOP2 (2022-06-29) |
B | SCOP2 Family | Transcobalamin C-terminal domain-like | 8050038 | 4006739 | SCOP2 (2022-06-29) |
B | SCOP2 Superfamily | Six-hairpin glycosidases | 8051860 | 3000970 | SCOP2 (2022-06-29) |
B | SCOP2 Superfamily | Transcobalamin C-terminal domain-like | 8051861 | 3002041 | SCOP2 (2022-06-29) |
Domain Annotation: ECOD Classification ECOD Database Homepage
Chains | Family Name | Domain Identifier | Architecture | Possible Homology | Homology | Topology | Family | Provenance Source (Version) |
---|---|---|---|---|---|---|---|---|
A | Cobalamin_bind | e2bb5A1 | A: alpha superhelices | X: Repetitive alpha hairpins | H: alpha/alpha toroid (From Topology) | T: alpha/alpha toroid | F: Cobalamin_bind | ECOD (1.6) |
A | DUF4430 | e2bb5A3 | A: a+b two layers | X: beta-Grasp | H: Ubiquitin-related | T: Ubiquitin-like | F: DUF4430 | ECOD (1.6) |
B | Cobalamin_bind | e2bb5B2 | A: alpha superhelices | X: Repetitive alpha hairpins | H: alpha/alpha toroid (From Topology) | T: alpha/alpha toroid | F: Cobalamin_bind | ECOD (1.6) |
B | DUF4430 | e2bb5B3 | A: a+b two layers | X: beta-Grasp | H: Ubiquitin-related | T: Ubiquitin-like | F: DUF4430 | ECOD (1.6) |
Domain Annotation: CATH CATH Database Homepage
Chain | Domain | Class | Architecture | Topology | Homology | Provenance Source (Version) |
---|---|---|---|---|---|---|
A | 1.50.10.20 | Mainly Alpha | Alpha/alpha barrel | Glycosyltransferase | CATH (4.3.0) | |
A | 2.170.130.30 | Mainly Beta | Beta Complex | Ferric Hydroxamate Uptake Protein | Chain A, domain 1 | CATH (4.3.0) |
B | 1.50.10.20 | Mainly Alpha | Alpha/alpha barrel | Glycosyltransferase | CATH (4.3.0) | |
B | 2.170.130.30 | Mainly Beta | Beta Complex | Ferric Hydroxamate Uptake Protein | Chain A, domain 1 | CATH (4.3.0) |
Protein Family Annotation Pfam Database Homepage
Chains | Accession | Name | Description | Comments | Source |
---|---|---|---|---|---|
PF01122 | Eukaryotic cobalamin-binding protein (Cobalamin_bind) | Eukaryotic cobalamin-binding protein | - | Repeat | |
PF14478 | Domain of unknown function (DUF4430) (DUF4430) | Domain of unknown function (DUF4430) | Although this family has overlaps with SLBB, the majority of its sequences are unique. Several family members, eg UniProtKB:A0RGA8, that do not overlap have an LPXTG-cell wall anchor at their C-terminus, a SSF_Family 10_polysaccharide_lyase or Glycos ... | Domain |
Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage
InterPro: Protein Family Classification InterPro Database Homepage
Chains | Accession | Name | Type |
---|---|---|---|
IPR002157 | Cobalamin (vitamin B12)-binding protein | Family | |
IPR008930 | Terpenoid cyclases/protein prenyltransferase alpha-alpha toroid | Homologous Superfamily | |
IPR051588 | Eukaryotic Cobalamin Transport | Family | |
IPR027954 | Transcobalamin-like, C-terminal domain | Domain |