7EQ2
Crystal structure of GDP-bound Rab1a-T75D
Entity
Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
1 | A, B | Ras-related protein Rab-1A | polymer | 184 | 21112.9 | 2 | UniProt (P62820) Pfam (PF00071) In PDB | Homo sapiens (human) | YPT1-related protein |
2 | A, B | GUANOSINE-5'-DIPHOSPHATE | non-polymer | 443.2 | 2 | Chemie (GDP) | |||
3 | A, B | MAGNESIUM ION | non-polymer | 24.3 | 2 | Chemie (MG) | |||
4 | A, B | COBALT HEXAMMINE(III) | non-polymer | 161.1 | 4 | Chemie (NCO) | |||
5 | A, B | (4S)-2-METHYL-2,4-PENTANEDIOL | non-polymer | 118.2 | 2 | Chemie (MPD) | |||
6 | B | CACODYLATE ION | non-polymer | 137.0 | 2 | Chemie (CAC) | |||
7 | water | water | 18.0 | 372 | Chemie (HOH) |
Sequence modifications
A, B: 1 - 176 (UniProt: P62820)
PDB | External Database | Details |
---|---|---|
Asp 75 | Thr 75 | engineered mutation |
Leu 177 | - | expression tag |
Glu 178 | - | expression tag |
His 179 | - | expression tag |
His 180 | - | expression tag |
His 181 | - | expression tag |
His 182 | - | expression tag |
His 183 | - | expression tag |
His 184 | - | expression tag |
Sequence viewer
Contents of the asymmetric unit
Polymers | Number of chains | 2 |
Total formula weight | 42225.7 | |
Non-Polymers* | Number of molecules | 12 |
Total formula weight | 2089.8 | |
All* | Total formula weight | 44315.5 |