3K59
Crystal structure of E.coli Pol II-normal DNA-dCTP ternary complex
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A | DNA polymerase II | polymer | 786 | 90459.7 | 1 | UniProt (P21189) Pfam (PF21474) Pfam (PF22587) Pfam (PF03104) Pfam (PF00136) In PDB | Escherichia coli | Pol II |
| 2 | T | DNA (5'-D(*TP*AP*GP*GP*TP*AP*CP*GP*CP*TP*AP*GP*GP*CP*AP*CP*A)-3') | polymer | 17 | 5236.4 | 1 | |||
| 3 | P | DNA (5'-D(*GP*TP*GP*CP*CP*TP*AP*GP*CP*GP*TP*AP*(DOC))-3') | polymer | 13 | 3951.6 | 1 | |||
| 4 | A | 2'-DEOXYCYTIDINE-5'-TRIPHOSPHATE | non-polymer | 467.2 | 1 | Chemie (DCP) | |||
| 5 | A | MAGNESIUM ION | non-polymer | 24.3 | 2 | Chemie (MG) | |||
| 6 | water | water | 18.0 | 525 | Chemie (HOH) |
Sequence modifications
A: 1 - 783 (UniProt: P21189)
| PDB | External Database | Details |
|---|---|---|
| Gly -2 | - | expression tag |
| Pro -1 | - | expression tag |
| His 0 | - | expression tag |
| Asn 335 | Asp 335 | engineered mutation |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 3 |
| Total formula weight | 99647.7 | |
| Non-Polymers* | Number of molecules | 3 |
| Total formula weight | 515.8 | |
| All* | Total formula weight | 100163.5 |
