3V7J
Co-crystal structure of Wild Type Rat polymerase beta: Enzyme-DNA binary 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 beta | polymer | 340 | 39058.4 | 1 | UniProt (P06766) Pfam (PF14716) Pfam (PF10391) Pfam (PF14792) Pfam (PF14791) In PDB | Rattus norvegicus (rat) | |
2 | P | DNA (5'-D(P*AP*TP*GP*TP*GP*AP*GP*T)-3') | polymer | 8 | 2481.7 | 1 | |||
3 | T | DNA (5'-D(P*CP*AP*AP*AP*CP*TP*CP*AP*CP*AP*TP*A)-3') | polymer | 12 | 3599.4 | 1 | |||
4 | A | SODIUM ION | non-polymer | 23.0 | 8 | Chemie (NA) | |||
5 | A | CHLORIDE ION | non-polymer | 35.5 | 4 | Chemie (CL) | |||
6 | water | water | 18.0 | 356 | Chemie (HOH) |
Sequence modifications
A: 4 - 335 (UniProt: P06766)
PDB | External Database | Details |
---|---|---|
Met -4 | - | initiating methionine |
Gly -3 | - | expression tag |
His -2 | - | expression tag |
His -1 | - | expression tag |
His 0 | - | expression tag |
His 1 | - | expression tag |
His 2 | - | expression tag |
His 3 | - | expression tag |
Sequence viewer
Contents of the asymmetric unit
Polymers | Number of chains | 3 |
Total formula weight | 45139.5 | |
Non-Polymers* | Number of molecules | 12 |
Total formula weight | 325.7 | |
All* | Total formula weight | 45465.2 |