3D48
Crystal structure of a prolactin receptor antagonist bound to the extracellular domain of the prolactin receptor
Domain Annotation: SCOP/SCOPe Classification SCOP-e Database Homepage
Chains | Domain Info | Class | Fold | Superfamily | Family | Domain | Species | Provenance Source (Version) |
---|---|---|---|---|---|---|---|---|
A [auth P] | d3d48p_ | All alpha proteins | 4-helical cytokines | 4-helical cytokines | Long-chain cytokines | Prolactin (placental lactogen) | human (Homo sapiens ) [TaxId: 9606 ], | SCOPe (2.08) |
B [auth R] | d3d48r1 | All beta proteins | Immunoglobulin-like beta-sandwich | Fibronectin type III | Fibronectin type III | 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 P] | SCOP2B Superfamily | 4-helical cytokines | 8032314 | 3001717 | SCOP2B (2022-06-29) |
B [auth R] | SCOP2 Family | Fibronectin type III | 8055130 | 4007555 | SCOP2 (2022-06-29) |
B [auth R] | SCOP2 Family | Fibronectin type III | 8055514 | 4007555 | SCOP2 (2022-06-29) |
B [auth R] | SCOP2 Superfamily | Fibronectin type III | 8055131 | 3002063 | SCOP2 (2022-06-29) |
B [auth R] | SCOP2 Superfamily | Fibronectin type III | 8055515 | 3002063 | 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 [auth P] | Hormone_1 | e3d48P1 | A: alpha bundles | X: Ferritin/Heme oxygenase/4-helical cytokines | H: 4-helical cytokines (From Topology) | T: 4-helical cytokines | F: Hormone_1 | ECOD (1.6) |
B [auth R] | EpoR_lig-bind | e3d48R1 | A: beta sandwiches | X: Immunoglobulin-like beta-sandwich | H: Immunoglobulin-related | T: Immunoglobulin/Fibronectin type III/E set domains/PapD-like | F: EpoR_lig-bind | ECOD (1.6) |
B [auth R] | fn3_6 | e3d48R2 | A: beta sandwiches | X: Immunoglobulin-like beta-sandwich | H: Immunoglobulin-related | T: Immunoglobulin/Fibronectin type III/E set domains/PapD-like | F: fn3_6 | ECOD (1.6) |
Domain Annotation: CATH CATH Database Homepage
Chain | Domain | Class | Architecture | Topology | Homology | Provenance Source (Version) |
---|---|---|---|---|---|---|
A [auth P] | 1.20.1250.10 | Mainly Alpha | Up-down Bundle | Growth Hormone | Chain: A | CATH (4.3.0) |
B [auth R] | 2.60.40.10 | Mainly Beta | Sandwich | Immunoglobulin-like | Immunoglobulins | CATH (4.3.0) |
Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage
InterPro: Protein Family Classification InterPro Database Homepage
Chains | Accession | Name | Type |
---|---|---|---|
A [auth P] | IPR001400 | Somatotropin/prolactin | Family |
A [auth P] | IPR018116 | Somatotropin hormone, conserved site | Conserved Site |
A [auth P] | IPR009079 | Four-helical cytokine-like, core | Homologous Superfamily |
B [auth R] | IPR015152 | Growth hormone/erythropoietin receptor, ligand binding | Domain |
B [auth R] | IPR050379 | Type I Cytokine Receptor | Family |
B [auth R] | IPR003961 | Fibronectin type III | Domain |
B [auth R] | IPR013783 | Immunoglobulin-like fold | Homologous Superfamily |
B [auth R] | IPR003528 | Long hematopoietin receptor, single chain, conserved site | Conserved Site |
B [auth R] | IPR036116 | Fibronectin type III superfamily | Homologous Superfamily |