3CAP
Crystal Structure of Native Opsin: the G Protein-Coupled Receptor Rhodopsin in its Ligand-free State
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A, B (A, B) | Rhodopsin | polymer | 348 | 39031.5 | 2 | UniProt (P02699) Pfam (PF10413) Pfam (PF00001) | Bos taurus (bovine) | |
| 2 | C, E (C, E) | beta-D-mannopyranose-(1-3)-beta-D-mannopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose | branched | 748.7 | 2 | In PDB GlyTouCan (G31886NL) | |||
| 3 | D, F (D, F) | 2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose | branched | 424.4 | 2 | In PDB GlyTouCan (G42666HT) | |||
| 4 | G, H, I, J, L... (A, B) | 2-O-octyl-beta-D-glucopyranose | non-polymer | 292.4 | 6 | Chemie (BGL) | |||
| 5 | K, N (A, B) | PALMITIC ACID | non-polymer | 256.4 | 2 | Chemie (PLM) | |||
| 6 | O, P (A, B) | water | water | 18.0 | 10 | Chemie (HOH) |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 2 |
| Total formula weight | 78062.9 | |
| Branched | Number of molecules | 4 |
| Total formula weight | 2346.2 | |
| Non-Polymers* | Number of molecules | 8 |
| Total formula weight | 2267.1 | |
| All* | Total formula weight | 82676.1 |
