Cryo-EM strcuture of Prostaglandin D2 Receptor DP1 activated by PGD2
External Resource: Annotation
Domain Annotation: SCOP2 Classification SCOP2 Database Homepage
| Chains | Type | Family Name | Domain Identifier | Family Identifier | Provenance Source (Version) |
|---|---|---|---|---|---|
| D [auth G] | SCOP2B Superfamily | Transducin (heterotrimeric G protein), gamma chain | 8070798 | 3001771 | 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) |
|---|---|---|---|---|---|---|---|---|
| E [auth N] | e8zw0N1 | A: alpha arrays | X: HTH | H: HTH | T: Three-helical HTH | F: | ECOD (v295) | |
| D [auth G] | e8zw0G1 | A: alpha arrays | X: HTH | H: HTH | T: Three-helical HTH | F: | ECOD (v295) | |
| B | e8zw0B1 | A: alpha arrays | X: HTH | H: HTH | T: Three-helical HTH | F: | ECOD (v295) | |
| A | e8zw0A1 | A: alpha arrays | X: HTH | H: HTH | T: Three-helical HTH | F: | ECOD (v295) |
SAbDab Antibody Annotation SAbDab Database Homepage
| Chain | Chain Class | Chain Subclass | Chain Type | Antigen Name(s) | Provenance Source |
|---|---|---|---|---|---|
| E [auth N] | Heavy Chain | IGHV3 | - | guanine nucleotide-binding protein g(s) subunit alphaisoforms short | guanine nucleotide-binding protein g(i)/g(s)/g(o) subunitgamma-2 | guanine nucleotide-binding protein g(i)/g(s)/g(t) subunitbeta-1 | SAbDab (2026-06-26) |
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 |
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: MemProtMD MemProtMD Database Homepage
| Chains | External Link | Comment |
|---|---|---|
| MemProtMD | Annotated as membrane protein by MemProtMD |














