Structure of human class T GPCR TAS2R14-miniGs/gust complex with Aristolochic acid A.
External Resource: Annotation
- Domain Annotation: SCOP2 Classification
- Domain Annotation: ECOD Classification
- SAbDab Antibody Annotation
- Protein Family Annotation
- Gene Ontology: Gene Product Annotation
- InterPro: Protein Family Classification
- Pharos: Disease Associations
- Membrane Protein Annotation: PDBTM
- Membrane Protein Annotation: mpstruc
Domain Annotation: SCOP2 Classification SCOP2 Database Homepage
Domain Annotation: ECOD Classification ECOD Database Homepage
| Chains | Family Name | Domain Identifier | Architecture | Possible Homology | Homology | Topology | Family | Provenance Source (Version) |
|---|---|---|---|---|---|---|---|---|
| A | Copine | e8xqlA01 | A: a/b three-layered sandwiches | X: ATP-grasp_6 | H: ATP-grasp_6 | T: ATP-grasp_6 | F: Copine | ECOD (v294.1) |
| E [auth R] | Copine | e8xqlR02 | A: a/b three-layered sandwiches | X: ATP-grasp_6 | H: ATP-grasp_6 | T: ATP-grasp_6 | F: Copine | ECOD (v294.1) |
SAbDab Antibody Annotation SAbDab Database Homepage
| Chain | Chain Class | Chain Subclass | Chain Type | Antigen Name(s) | Provenance Source |
|---|---|---|---|---|---|
| D [auth N] | Heavy Chain | IGHV3 | - | guanine nucleotide-binding protein g(t) subunit alpha-3 | guanine nucleotide-binding protein g(i)/g(s)/g(t) subunitbeta-1 | SAbDab (2026-04-24) |
Protein Family Annotation Pfam Database Homepage
| Chains | Accession | Name | Description | Comments | Source |
|---|---|---|---|---|---|
| PF00503 | G-protein alpha subunit (G-alpha) | G-protein alpha subunit | G proteins couple receptors of extracellular signals to intracellular signaling pathways. The G protein alpha subunit binds guanyl nucleotide and is a weak GTPase. A set of residues that are unique to G-alpha as compared to its ancestor the Arf-like ... | Domain | |
| E [auth R] | PF05296 | Taste receptor protein (TAS2R) (TAS2R) | Taste receptor protein (TAS2R) | - | Family |
Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage
InterPro: Protein Family Classification InterPro Database Homepage
Pharos: Disease Associations Pharos Homepage Annotation
Membrane Protein Annotation: PDBTM PDBTM Database Homepage
| Chains | External Link | Comment |
|---|---|---|
| PDBTM | Annotated as membrane protein by PDBTM |














