8GR3
Crystal structure of K151L/Y158F mutant of GATase subunit of Methanocaldococcus jannaschii GMP synthetase
Entity
Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
1 | A, B, C, D | GMP synthase [glutamine-hydrolyzing] subunit A | polymer | 188 | 21019.2 | 4 | UniProt (Q58970) Pfam (PF00117) In PDB | Methanocaldococcus jannaschii DSM 2661 | Glutamine amidotransferase |
2 | A, B, C, D | SULFATE ION | non-polymer | 96.1 | 6 | Chemie (SO4) | |||
3 | water | water | 18.0 | 285 | Chemie (HOH) |
Sequence modifications
A, B, C, D: 1 - 188 (UniProt: Q58970)
PDB | External Database | Details |
---|---|---|
Leu 151 | Lys 151 | engineered mutation |
Phe 158 | Tyr 158 | engineered mutation |
Sequence viewer
Contents of the asymmetric unit
Polymers | Number of chains | 4 |
Total formula weight | 84076.9 | |
Non-Polymers* | Number of molecules | 6 |
Total formula weight | 576.4 | |
All* | Total formula weight | 84653.3 |