5VK4
Crystal structure of a phosphoribosylformylglycinamidine cyclo-ligase from Neisseria gonorrhoeae bound to AMPPNP and magnesium
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 | 352 | 37984.2 | 2 | UniProt (A0A1D3FYK6) Pfam (PF00586) Pfam (PF02769) UniProt (by SIFTS) (Q5F973) | Neisseria gonorrhoeae | AIR synthase,AIRS,Phosphoribosyl-aminoimidazole synthetase |
| 2 | C, E (A, B) | PHOSPHOAMINOPHOSPHONIC ACID-ADENYLATE ESTER | non-polymer | 506.2 | 2 | Chemie (ANP) | |||
| 3 | D, F (A, B) | MAGNESIUM ION | non-polymer | 24.3 | 2 | Chemie (MG) | |||
| 4 | G, H (A, B) | water | water | 18.0 | 51 | Chemie (HOH) |
Sequence modifications
A, B: 1 - 344 (UniProt: A0A1D3FYK6)
| PDB | External Database | Details |
|---|---|---|
| Met -7 | - | initiating methionine |
| Ala -6 | - | expression tag |
| His -5 | - | expression tag |
| His -4 | - | expression tag |
| His -3 | - | expression tag |
| His -2 | - | expression tag |
| His -1 | - | expression tag |
| His 0 | - | expression tag |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 2 |
| Total formula weight | 75968.5 | |
| Non-Polymers* | Number of molecules | 4 |
| Total formula weight | 1061.0 | |
| All* | Total formula weight | 77029.5 |
