4HLQ
Crystal structure of human rab1b bound to GDP and BEF3 in complex with the GAP domain of TBC1D20 from homo sapiens
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A, C, E, G, I (A, C, E, G, I) | TBC1 domain family member 20 | polymer | 305 | 34963.1 | 5 | UniProt (Q96BZ9) Pfam (PF00566) | Homo sapiens (human) | |
| 2 | B, D, F, H, J (B, D, F, H, J) | Ras-related protein Rab-1B | polymer | 175 | 19752.4 | 5 | UniProt (Q9H0U4) Pfam (PF00071) | Homo sapiens (human) | |
| 3 | AA, K, O, S, T (I, A, C, E) | SULFATE ION | non-polymer | 96.1 | 5 | Chemie (SO4) | |||
| 4 | BA, L, P, U, X (J, B, D, F, H) | MAGNESIUM ION | non-polymer | 24.3 | 5 | Chemie (MG) | |||
| 5 | CA, M, Q, V, Y (J, B, D, F, H) | GUANOSINE-5'-DIPHOSPHATE | non-polymer | 443.2 | 5 | Chemie (GDP) | |||
| 6 | DA, N, R, W, Z (J, B, D, F, H) | BERYLLIUM TRIFLUORIDE ION | non-polymer | 66.0 | 5 | Chemie (BEF) | |||
| 7 | EA, FA, GA, HA, IA... (A, B, C, D, E...) | water | water | 18.0 | 51 | Chemie (HOH) |
Sequence modifications
B, D, F, H, J: 3 - 174 (UniProt: Q9H0U4)
| PDB | External Database | Details |
|---|---|---|
| Gly 0 | - | expression tag |
| His 1 | - | expression tag |
| Met 2 | - | expression tag |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 10 |
| Total formula weight | 273577.4 | |
| Non-Polymers* | Number of molecules | 20 |
| Total formula weight | 3147.9 | |
| All* | Total formula weight | 276725.3 |
