3REG
Crystal structure of EhRho1 bound to a GTP analog 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 (A, B) | Rho-like small GTPase | polymer | 194 | 21432.5 | 2 | UniProt (Q95TD4) Pfam (PF00071) UniProt (by SIFTS) (P31021) | Entamoeba histolytica | |
| 2 | C, E (A, B) | 5'-GUANOSINE-DIPHOSPHATE-MONOTHIOPHOSPHATE | non-polymer | 539.2 | 2 | Chemie (GSP) | |||
| 3 | D, F (A, B) | MAGNESIUM ION | non-polymer | 24.3 | 2 | Chemie (MG) | |||
| 4 | G, H (A, B) | water | water | 18.0 | 229 | Chemie (HOH) |
Sequence modifications
A, B: 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 | 4 |
| Total formula weight | 1127.1 | |
| All* | Total formula weight | 43992.0 |
