7QA8
Structure of the GPCR dimer Ste2 bound to an antagonist
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A, D (A, B) | Pheromone alpha factor receptor | polymer | 431 | 47885.4 | 2 | UniProt (P0CI39) Pfam (PF02116) UniProt (by SIFTS) (D6VTK4) | Saccharomyces cerevisiae (Baker's yeast) | |
| 2 | B, C (K, I) | HIS-ALA-LEU-GLN-LEU-LYS-PRO-GLY-GLN-PRO-NLE-TYR | polymer | 12 | 1366.6 | 2 | Pfam (PF04648) UniProt (by SIFTS) (P01149) | Saccharomyces cerevisiae | |
| 3 | E, F, X, Y (A, B) | 2-acetamido-2-deoxy-beta-D-glucopyranose | non-polymer | 221.2 | 4 | Chemie (NAG) | |||
| 4 | AA, BA, CA, DA, EA... (B, A, I) | CHOLESTEROL HEMISUCCINATE | non-polymer | 486.7 | 34 | Chemie (Y01) PubChem (16219150) PubChem (22210610) PubChem (65082) PubChem (45489984) PubChem (363416) PubChem (60078761) PubChem (500055) PubChem (73440805) PubChem (57163942) PubChem (89891013) PubChem (99567468) PubChem (124427194) PubChem (124897021) PubChem (124897020) PubChem (10005657) PubChem (130340716) PubChem (99567469) PubChem (11969853) PubChem (137392566) PubChem (137496323) PubChem (124301053) PubChem (124302591) PubChem (124303794) PubChem (124421343) PubChem (124427195) PubChem (13301926) PubChem (13301927) PubChem (124914595) PubChem (124914596) PubChem (155804219) PubChem (169132514) PubChem (131705526) PubChem (137332121) PubChem (137496357) PubChem (146157332) PubChem (154929912) PubChem (155199678) PubChem (156327905) PubChem (156426247) PubChem (156516588) PubChem (166979870) PubChem (167024614) PubChem (169132513) PubChem (170117245) PubChem (172400028) | |||
| 5 | QA, RA, SA, TA (A, K, I, B) | water | water | 18.0 | 70 | Chemie (HOH) |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 4 |
| Total formula weight | 98504.0 | |
| Non-Polymers* | Number of molecules | 38 |
| Total formula weight | 17433.5 | |
| All* | Total formula weight | 115937.5 |
