3NKV
Crystal structure of Rab1b covalently modified with AMP at Y77
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) | Ras-related protein Rab-1B | polymer | 175 | 19752.4 | 2 | UniProt (Q9H0U4) Pfam (PF00071) | Homo sapiens (human) | |
| 2 | C, G (A, B) | PHOSPHOAMINOPHOSPHONIC ACID-GUANYLATE ESTER | non-polymer | 522.2 | 2 | Chemie (GNP) | |||
| 3 | D, H (A, B) | MAGNESIUM ION | non-polymer | 24.3 | 2 | Chemie (MG) | |||
| 4 | E, I (A, B) | BARIUM ION | non-polymer | 137.3 | 2 | Chemie (BA) | |||
| 5 | F, J (A, B) | ADENOSINE MONOPHOSPHATE | non-polymer | 347.2 | 2 | Chemie (AMP) | |||
| 6 | K, L (A, B) | water | water | 18.0 | 245 | Chemie (HOH) |
Sequence modifications
A, B: 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 | 2 |
| Total formula weight | 39504.7 | |
| Non-Polymers* | Number of molecules | 8 |
| Total formula weight | 2062.1 | |
| All* | Total formula weight | 41566.8 |
