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 (A, B) | GTP-binding protein era | polymer | 301 | 33858.1 | 2 | UniProt (P06616) Pfam (PF01926) Pfam (PF07650) | Escherichia coli K-12 | |
| 2 | C, J (A, B) | GUANOSINE-5'-DIPHOSPHATE | non-polymer | 443.2 | 2 | Chemie (GDP) PubChem (136073927) PubChem (135398619) PubChem (135402030) PubChem (135431654) PubChem (135566337) PubChem (135760556) PubChem (136026707) PubChem (136053418) PubChem (136663964) PubChem (136664748) PubChem (136759848) PubChem (136759849) PubChem (136759850) PubChem (136836636) PubChem (136847074) PubChem (172898537) | |||
| 3 | D, E, F, G, H... (A, B) | SULFATE ION | non-polymer | 96.1 | 13 | Chemie (SO4) | |||
| 4 | I (A) | 2-AMINO-2-HYDROXYMETHYL-PROPANE-1,3-DIOL | non-polymer | 122.1 | 1 | Chemie (TRS) PubChem (3777159) | |||
| 5 | S, T (A, B) | 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 |
