3IEU
Crystal Structure of ERA in Complex with GDP
Entity
Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
1 | A, B | GTP-binding protein era | polymer | 301 | 33858.1 | 2 | UniProt (P06616) Pfam (PF01926) Pfam (PF07650) In PDB | Escherichia coli K-12 | |
2 | A, B | GUANOSINE-5'-DIPHOSPHATE | non-polymer | 443.2 | 2 | Chemie (GDP) | |||
3 | A, B | SULFATE ION | non-polymer | 96.1 | 13 | Chemie (SO4) | |||
4 | A | 2-AMINO-2-HYDROXYMETHYL-PROPANE-1,3-DIOL | non-polymer | 122.1 | 1 | Chemie (TRS) | |||
5 | water | water | 18.0 | 42 | Chemie (HOH) |
Sequence viewer
Contents of the asymmetric unit
Polymers | Number of chains | 2 |
Total formula weight | 67716.2 | |
Non-Polymers* | Number of molecules | 16 |
Total formula weight | 2257.4 | |
All* | Total formula weight | 69973.5 |