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 | B, A | Rho-like small GTPase | polymer | 194 | 21432.5 | 2 | UniProt (Q95TD4) Pfam (PF00071) UniProt (by SIFTS) (P31021) In PDB | Entamoeba histolytica | |
2 | B, A | GUANOSINE-5'-DIPHOSPHATE | non-polymer | 443.2 | 2 | Chemie (GDP) | |||
3 | B, A | MAGNESIUM ION | non-polymer | 24.3 | 2 | Chemie (MG) | |||
4 | B, A | SULFATE ION | non-polymer | 96.1 | 3 | Chemie (SO4) | |||
5 | 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 |