6FU7
ATP phosphoribosyltransferase (HisZG ATPPRT) from Psychrobacter arcticus in complex with PRATP
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A, B | ATP phosphoribosyltransferase regulatory subunit | polymer | 388 | 43129.0 | 2 | UniProt (Q4FTX3) Pfam (PF13393) In PDB | Psychrobacter arcticus (strain DSM 17307 / 273-4) | |
| 2 | C, D | ATP phosphoribosyltransferase | polymer | 232 | 25241.0 | 2 | UniProt (Q4FQF7) Pfam (PF01634) In PDB | Psychrobacter arcticus (strain DSM 17307 / 273-4) | ATP-PRTase |
| 3 | B, C, D | CHLORIDE ION | non-polymer | 35.5 | 3 | Chemie (CL) | |||
| 4 | B | MAGNESIUM ION | non-polymer | 24.3 | 1 | Chemie (MG) | |||
| 5 | C, D | PHOSPHORIBOSYL ATP | non-polymer | 719.3 | 2 | Chemie (PRT) | |||
| 6 | D | 2-AMINO-2-HYDROXYMETHYL-PROPANE-1,3-DIOL | non-polymer | 122.1 | 1 | Chemie (TRS) | |||
| 7 | water | water | 18.0 | 149 | 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 | 7 |
| Total formula weight | 1691.4 | |
| All* | Total formula weight | 138431.4 |
