1CY1
COMPLEX OF E.COLI DNA TOPOISOMERASE I WITH 5'PTPTPT
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A (A) | DNA TOPOISOMERASE I | polymer | 599 | 67542.5 | 1 | UniProt (P06612) Pfam (PF01751) Pfam (PF01131) | Escherichia coli | |
| 2 | B (A) | PHOSPHATE ION | non-polymer | 95.0 | 1 | Chemie (PO4) PubChem (1061) | |||
| 3 | C, E (A) | THYMIDINE-5'-PHOSPHATE | non-polymer | 322.2 | 2 | Chemie (TMP) PubChem (18531120) PubChem (20711568) PubChem (1139) PubChem (23657880) PubChem (24802545) PubChem (444919) PubChem (44361457) PubChem (25113134) PubChem (51397487) PubChem (5748250) PubChem (9700) PubChem (10147784) PubChem (5274091) PubChem (129069890) PubChem (133126478) PubChem (164603144) | |||
| 4 | D (A) | THYMIDINE-3',5'-DIPHOSPHATE | non-polymer | 402.2 | 1 | Chemie (THP) PubChem (121976) PubChem (25021187) PubChem (25113162) PubChem (57299363) PubChem (1618) | |||
| 5 | F (A) | water | water | 18.0 | 136 | Chemie (HOH) |
Sequence modifications
A: 1 - 597 (UniProt: P06612)
| PDB | External Database | Details |
|---|---|---|
| Gly -1 | - | cloning artifact |
| Ser 0 | - | cloning artifact |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 1 |
| Total formula weight | 67542.5 | |
| Non-Polymers* | Number of molecules | 4 |
| Total formula weight | 1141.6 | |
| All* | Total formula weight | 68684.1 |
