9K06
Crystal structure of Pyrococcus abyssi AIR synthetase with residues 51-54 replaced by Neisseria gonorrhoeae residues 49-56
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) | Phosphoribosylformylglycinamidine cyclo-ligase | polymer | 325 | 35756.4 | 2 | UniProt (Q9UY56) | Pyrococcus abyssi GE5 | AIR synthase,AIRS,Phosphoribosyl-aminoimidazole synthetase |
| 2 | C, E (A, B) | SULFATE ION | non-polymer | 96.1 | 2 | Chemie (SO4) | |||
| 3 | D, F (A, B) | CITRATE ANION | non-polymer | 189.1 | 2 | Chemie (FLC) PubChem (31348) | |||
| 4 | G, H (A, B) | water | water | 18.0 | 325 | Chemie (HOH) |
Sequence modifications
A, B: 14 - 338 (UniProt: Q9UY56)
| PDB | External Database | Details |
|---|---|---|
| Ile 51 | Phe 51 | engineered mutation |
| Lys 53 | - | insertion |
| Lys 54 | - | insertion |
| Tyr 55 | - | insertion |
| Gln 56 | - | insertion |
| Pro 58 | Phe 54 | engineered mutation |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 2 |
| Total formula weight | 71512.8 | |
| Non-Polymers* | Number of molecules | 4 |
| Total formula weight | 570.3 | |
| All* | Total formula weight | 72083.1 |
