4PSQ
Crystal Structure of Retinol-Binding Protein 4 (RBP4) in complex with a non-retinoid ligand
External Resource: Annotation
- Domain Annotation: SCOP/SCOPe Classification
- Domain Annotation: SCOP2 Classification
- Domain Annotation: ECOD Classification
- Domain Annotation: CATH
- Protein Family Annotation
- Gene Ontology: Gene Product Annotation
- InterPro: Protein Family Classification
- Pharos: Disease Associations
- Membrane Protein Annotation: OPM
Domain Annotation: SCOP/SCOPe Classification SCOP-e Database Homepage
Chains | Domain Info | Class | Fold | Superfamily | Family | Domain | Species | Provenance Source (Version) |
---|---|---|---|---|---|---|---|---|
A [auth B] | d4psqb_ | All beta proteins | Lipocalins | Lipocalins | Retinol binding protein-like | automated matches | human (Homo sapiens ) [TaxId: 9606 ], | SCOPe (2.08) |
B [auth A] | d4psqa_ | All beta proteins | Lipocalins | Lipocalins | Retinol binding protein-like | automated matches | human (Homo sapiens ) [TaxId: 9606 ], | SCOPe (2.08) |
Domain Annotation: SCOP2 Classification SCOP2 Database Homepage
Chains | Type | Family Name | Domain Identifier | Family Identifier | Provenance Source (Version) |
---|---|---|---|---|---|
A [auth B] | SCOP2B Superfamily | Lipocalins | 8042583 | 3001332 | SCOP2B (2022-06-29) |
B [auth A] | SCOP2B Superfamily | Lipocalins | 8042583 | 3001332 | SCOP2B (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 [auth B] | Lipocalin_2 | e4psqB1 | A: beta barrels | X: Lipocalins/Streptavidin | H: Lipocalins (From Topology) | T: Lipocalins | F: Lipocalin_2 | ECOD (1.6) |
B [auth A] | Lipocalin_2 | e4psqA1 | A: beta barrels | X: Lipocalins/Streptavidin | H: Lipocalins (From Topology) | T: Lipocalins | F: Lipocalin_2 | ECOD (1.6) |
Domain Annotation: CATH CATH Database Homepage
Chain | Domain | Class | Architecture | Topology | Homology | Provenance Source (Version) |
---|---|---|---|---|---|---|
A [auth B] | 2.40.128.20 | Mainly Beta | Beta Barrel | Lipocalin | Calycin beta-barrel core domain | CATH (4.3.0) |
B [auth A] | 2.40.128.20 | Mainly Beta | Beta Barrel | Lipocalin | Calycin beta-barrel core domain | CATH (4.3.0) |
Protein Family Annotation Pfam Database Homepage
Chains | Accession | Name | Description | Comments | Source |
---|---|---|---|---|---|
A [auth B], B [auth A] | PF00061 | Lipocalin / cytosolic fatty-acid binding protein family (Lipocalin) | Lipocalin / cytosolic fatty-acid binding protein family | Lipocalins are transporters for small hydrophobic molecules, such as lipids, steroid hormones, bilins, and retinoids. The family also encompasses the enzyme prostaglandin D synthase (EC:5.3.99.2). Alignment subsumes both the lipocalin and fatty acid ... | Domain |
Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage
InterPro: Protein Family Classification InterPro Database Homepage
Chains | Accession | Name | Type |
---|---|---|---|
A [auth B], B [auth A] | IPR012674 | Calycin | Homologous Superfamily |
A [auth B], B [auth A] | IPR000566 | Lipocalin/cytosolic fatty-acid binding domain | Domain |
A [auth B], B [auth A] | IPR022272 | Lipocalin family conserved site | Conserved Site |
A [auth B], B [auth A] | IPR022271 | Lipocalin, ApoD type | Family |
A [auth B], B [auth A] | IPR002449 | Retinol binding protein/Purpurin | Family |
Pharos: Disease Associations Pharos Homepage Annotation
Membrane Protein Annotation: OPM OPM Database Homepage
Chains | External Link | Type | Class | Superfamily | Family |
---|---|---|---|---|---|
OPM | Monotopic/peripheral | All beta monotopic/peripheral | Calycin | Retinol binding protein-like (n=8,S=12) |