6FRZ
Phosphotriesterase PTE_A53_7
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) | Parathion hydrolase | polymer | 340 | 36756.6 | 2 | UniProt (P0A434) Pfam (PF02126) | Brevundimonas diminuta | Phosphotriesterase,PTE |
| 2 | C, K (A, B) | FORMIC ACID | non-polymer | 46.0 | 2 | Chemie (FMT) | |||
| 3 | D, E, L, M (A, B) | ZINC ION | non-polymer | 65.4 | 4 | Chemie (ZN) | |||
| 4 | F (A) | 5-methylcyclohexane-1,1,3,3-tetrol | non-polymer | 162.2 | 1 | Chemie (E4T) | |||
| 5 | G (A) | 2-AMINO-2-HYDROXYMETHYL-PROPANE-1,3-DIOL | non-polymer | 122.1 | 1 | Chemie (TRS) | |||
| 6 | H (A) | HEXAETHYLENE GLYCOL | non-polymer | 282.3 | 1 | Chemie (P6G) | |||
| 7 | I (A) | DI(HYDROXYETHYL)ETHER | non-polymer | 106.1 | 1 | Chemie (PEG) | |||
| 8 | J (A) | TRIETHYLENE GLYCOL | non-polymer | 150.2 | 1 | Chemie (PGE) | |||
| 9 | N, O (A, B) | water | water | 18.0 | 386 | Chemie (HOH) |
Sequence modifications
A, B: 32 - 365 (UniProt: P0A434)
| PDB | External Database | Details |
|---|---|---|
| Ile 26 | - | expression tag |
| Ser 27 | - | expression tag |
| Glu 28 | - | expression tag |
| Phe 29 | - | expression tag |
| Ile 30 | - | expression tag |
| Thr 31 | - | expression tag |
| Asn 32 | Gly 32 | conflict |
| Ser 33 | Thr 33 | conflict |
| Ala 77 | Lys 77 | conflict |
| Val 80 | Ala 80 | conflict |
| Ala 106 | Ile 106 | conflict |
| Glu 132 | Phe 132 | conflict |
| Gln 173 | Thr 173 | conflict |
| Arg 185 | Lys 185 | conflict |
| Phe 203 | Ala 203 | conflict |
| Gly 254 | His 254 | conflict |
| Asn 274 | Ile 274 | conflict |
| Ser 319 | Arg 319 | conflict |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 2 |
| Total formula weight | 73513.3 | |
| Non-Polymers* | Number of molecules | 11 |
| Total formula weight | 1176.6 | |
| All* | Total formula weight | 74689.9 |
