4FID
Crystal structure of a heterotrimeric G-Protein subunit from entamoeba histolytica, EHG-ALPHA-1
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) | G protein alpha subunit | polymer | 340 | 38646.0 | 2 | UniProt (C4M483) Pfam (PF00503) | Entamoeba histolytica | |
| 2 | C, D (A, B) | GUANOSINE-5'-DIPHOSPHATE | non-polymer | 443.2 | 2 | Chemie (GDP) | |||
| 3 | E, F (A, B) | water | water | 18.0 | 39 | Chemie (HOH) |
Sequence modifications
A, B: 22 - 358 (UniProt: C4M483)
| PDB | External Database | Details |
|---|---|---|
| Ser 19 | - | expression tag |
| Asn 20 | - | expression tag |
| Ala 21 | - | expression tag |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 2 |
| Total formula weight | 77291.9 | |
| Non-Polymers* | Number of molecules | 2 |
| Total formula weight | 886.4 | |
| All* | Total formula weight | 78178.3 |
