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 | G protein alpha subunit | polymer | 340 | 38646.0 | 2 | UniProt (C4M483) Pfam (PF00503) In PDB | Entamoeba histolytica | |
2 | A, B | GUANOSINE-5'-DIPHOSPHATE | non-polymer | 443.2 | 2 | Chemie (GDP) | |||
3 | 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 |