3REF
Crystal structure of EhRho1 bound to GDP and Magnesium
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A, B (B, A) | Rho-like small GTPase | polymer | 194 | 21432.5 | 2 | UniProt (Q95TD4) Pfam (PF00071) UniProt (by SIFTS) (P31021) | Entamoeba histolytica | |
| 2 | C, F (B, A) | GUANOSINE-5'-DIPHOSPHATE | non-polymer | 443.2 | 2 | Chemie (GDP) | |||
| 3 | D, G (B, A) | MAGNESIUM ION | non-polymer | 24.3 | 2 | Chemie (MG) | |||
| 4 | E, H, I (B, A) | SULFATE ION | non-polymer | 96.1 | 3 | Chemie (SO4) | |||
| 5 | J, K (B, A) | water | water | 18.0 | 213 | Chemie (HOH) |
Sequence modifications
B, A: 1 - 191 (UniProt: Q95TD4)
| PDB | External Database | Details |
|---|---|---|
| Ser -2 | - | expression tag |
| Asn -1 | - | expression tag |
| Ala 0 | - | expression tag |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 2 |
| Total formula weight | 42864.9 | |
| Non-Polymers* | Number of molecules | 7 |
| Total formula weight | 1223.2 | |
| All* | Total formula weight | 44088.1 |
