Leptin-bound leptin receptor complex- focused interaction
Domain Annotation: ECOD Classification ECOD Database Homepage
| Chains | Family Name | Domain Identifier | Architecture | Possible Homology | Homology | Topology | Family | Provenance Source (Version) |
|---|---|---|---|---|---|---|---|---|
| C | F_UNCLASSIFIED | e8dhaC1 | A: alpha bundles | X: Ferritin/Heme oxygenase/4-helical cytokines | H: 4-helical cytokines (From Topology) | T: 4-helical cytokines | F: F_UNCLASSIFIED | ECOD (1.6) |
| B | F_UNCLASSIFIED | e8dhaB1 | A: beta sandwiches | X: Immunoglobulin-like beta-sandwich | H: Immunoglobulin-related | T: Immunoglobulin/Fibronectin type III/E set domains/PapD-like | F: F_UNCLASSIFIED | ECOD (1.6) |
| A | F_UNCLASSIFIED | e8dhaA1 | A: beta sandwiches | X: Immunoglobulin-like beta-sandwich | H: Immunoglobulin-related | T: Immunoglobulin/Fibronectin type III/E set domains/PapD-like | F: F_UNCLASSIFIED | ECOD (1.6) |
Domain Annotation: CATH CATH Database Homepage
| Chain | Domain | Class | Architecture | Topology | Homology | Provenance Source (Version) |
|---|---|---|---|---|---|---|
| C | 1.20.1250.10 | Mainly Alpha | Up-down Bundle | Growth Hormone | Chain: A | CATH (utative) |
| B | 2.60.40.10 | Mainly Beta | Sandwich | Immunoglobulin-like | Immunoglobulins | CATH (utative) |
| A | 2.60.40.10 | Mainly Beta | Sandwich | Immunoglobulin-like | Immunoglobulins | CATH (utative) |
Protein Family Annotation Pfam Database Homepage
| Chains | Accession | Name | Description | Comments | Source |
|---|---|---|---|---|---|
| PF02024 | Leptin (Leptin) | Leptin | Domain | ||
| PF18589 | Obesity receptor immunoglobulin like domain (ObR_Ig) | Obesity receptor immunoglobulin like domain | This is the immunoglobulin-like domain (IGD) found in obesity receptors (ObR). ObR is a single membrane-spanning receptor belonging to the class I cytokine receptor family. All isoforms have an identical extracellular part consisting of six domains: ... | Domain |
Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage
InterPro: Protein Family Classification InterPro Database Homepage
| Chains | Accession | Name | Type |
|---|---|---|---|
| IPR000065 | Leptin | Family | |
| IPR009079 | Four-helical cytokine-like, core | Homologous Superfamily | |
| IPR003531 | Short hematopoietin receptor, family 1, conserved site | Conserved Site | |
| IPR003529 | Long hematopoietin receptor, Gp130 family 2, conserved site | Conserved Site | |
| IPR010457 | Immunoglobulin C2-set-like, ligand-binding | Domain | |
| IPR041182 | Leptin receptor, immunoglobulin-like domain | Domain | |
| IPR003961 | Fibronectin type III | Domain | |
| IPR013783 | Immunoglobulin-like fold | Homologous Superfamily | |
| IPR007110 | Immunoglobulin-like domain | Domain | |
| IPR036116 | Fibronectin type III superfamily | Homologous Superfamily |
Membrane Protein Annotation: mpstruc mpstruc Database Homepage
| Chains | Resource Link | Group | Subgroup | Protein |
|---|---|---|---|---|
| mpstruc | TRANSMEMBRANE PROTEINS: ALPHA-HELICAL | Cytokine Receptors | leptin receptor (LepR)-full ECD (D1-D7) in complex with leptin |














