3BRW
Structure of the Rap-RapGAP complex
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A, B, C (A, B, C) | Rap1 GTPase-activating protein 1 | polymer | 341 | 38901.3 | 3 | UniProt (P47736) Pfam (PF21022) Pfam (PF02145) | Homo sapiens (human) | Rap1GAP1, Rap1GAP |
| 2 | D (D) | Ras-related protein Rap-1b | polymer | 167 | 19020.5 | 1 | UniProt (P61224) Pfam (PF00071) | Homo sapiens (human) | GTP-binding protein smg p21B |
| 3 | E (D) | MAGNESIUM ION | non-polymer | 24.3 | 1 | Chemie (MG) | |||
| 4 | F (D) | BERYLLIUM TRIFLUORIDE ION | non-polymer | 66.0 | 1 | Chemie (BEF) | |||
| 5 | G (D) | GUANOSINE-5'-DIPHOSPHATE | non-polymer | 443.2 | 1 | Chemie (GDP) | |||
| 6 | H, I, J, K (A, B, C, D) | water | water | 18.0 | 10 | Chemie (HOH) |
Sequence modifications
A, B, C: 75 - 415 (UniProt: P47736)
| PDB | External Database | Details |
|---|---|---|
| Ala 204 | Gln 204 | engineered mutation |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 4 |
| Total formula weight | 135724.3 | |
| Non-Polymers* | Number of molecules | 3 |
| Total formula weight | 533.5 | |
| All* | Total formula weight | 136257.8 |
