2PLR
Crystal structure of dTMP kinase (st1543) from Sulfolobus Tokodaii Strain7
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) | Probable thymidylate kinase | polymer | 213 | 24725.3 | 2 | UniProt (Q970Q8) Pfam (PF02223) | Sulfolobus tokodaii | dTMP kinase |
| 2 | C, D (A) | CHLORIDE ION | non-polymer | 35.5 | 2 | Chemie (CL) | |||
| 3 | E (A) | PHOSPHATE ION | non-polymer | 95.0 | 1 | Chemie (PO4) | |||
| 4 | F, V, W (A, B) | PENTAETHYLENE GLYCOL | non-polymer | 238.3 | 3 | Chemie (1PE) | |||
| 5 | G, H, I (A) | TRIETHYLENE GLYCOL | non-polymer | 150.2 | 3 | Chemie (PGE) | |||
| 6 | J, K, L, X, Y... (A, B) | 1,2-ETHANEDIOL | non-polymer | 62.1 | 6 | Chemie (EDO) | |||
| 7 | M (A) | 2,3-DIHYDROXY-1,4-DITHIOBUTANE | non-polymer | 154.3 | 1 | Chemie (DTT) | |||
| 8 | N (A) | 4-(2-HYDROXYETHYL)-1-PIPERAZINE ETHANESULFONIC ACID | non-polymer | 238.3 | 1 | Chemie (EPE) | |||
| 9 | BA, CA, DA, EA, O... (B, A) | DI(HYDROXYETHYL)ETHER | non-polymer | 106.1 | 11 | Chemie (PEG) | |||
| 10 | AA (B) | TETRAETHYLENE GLYCOL | non-polymer | 194.2 | 1 | Chemie (PG4) | |||
| 11 | FA, GA (A, B) | water | water | 18.0 | 521 | Chemie (HOH) |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 2 |
| Total formula weight | 49450.5 | |
| Non-Polymers* | Number of molecules | 29 |
| Total formula weight | 3457.7 | |
| All* | Total formula weight | 52908.3 |
