6FUA
ATP phosphoribosyltransferase (HisZG ATPPRT) from Psychrobacter arcticus in complex with PRPP and ADP
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) | ATP phosphoribosyltransferase regulatory subunit | polymer | 388 | 43129.0 | 2 | UniProt (Q4FTX3) Pfam (PF13393) | Psychrobacter arcticus (strain DSM 17307 / 273-4) | |
| 2 | C, D (C, D) | ATP phosphoribosyltransferase | polymer | 232 | 25241.0 | 2 | UniProt (Q4FQF7) Pfam (PF01634) | Psychrobacter arcticus (strain DSM 17307 / 273-4) | ATP-PRTase |
| 3 | E, F, G (A, B) | CHLORIDE ION | non-polymer | 35.5 | 3 | Chemie (CL) | |||
| 4 | H, L (C, D) | ADENOSINE-5'-DIPHOSPHATE | non-polymer | 427.2 | 2 | Chemie (ADP) | |||
| 5 | I, K (C, D) | 1-O-pyrophosphono-5-O-phosphono-alpha-D-ribofuranose | non-polymer | 390.1 | 2 | Chemie (PRP) | |||
| 6 | J (C) | MAGNESIUM ION | non-polymer | 24.3 | 1 | Chemie (MG) | |||
| 7 | M, N, O, P (A, B, C, D) | water | water | 18.0 | 21 | Chemie (HOH) |
Sequence modifications
A, B: 1 - 387 (UniProt: Q4FTX3)
C, D: 1 - 231 (UniProt: Q4FQF7)
| PDB | External Database | Details |
|---|---|---|
| Gly 0 | - | expression tag |
| PDB | External Database | Details |
|---|---|---|
| Gly 0 | - | expression tag |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 4 |
| Total formula weight | 136740.0 | |
| Non-Polymers* | Number of molecules | 8 |
| Total formula weight | 1765.2 | |
| All* | Total formula weight | 138505.2 |
