4GXK
R283K DNA polymerase beta ternary complex with a templating 8OG and incoming dATP analog
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 | 335 | 38213.7 | 1 | UniProt (P06746) Pfam (PF14716) Pfam (PF10391) Pfam (PF14792) Pfam (PF14791) In PDB | Homo sapiens (human) | |
| 2 | T | DNA (5'-D(*CP*CP*GP*AP*CP*(8OG)P*TP*CP*GP*CP*AP*TP*CP*AP*GP*C)-3') | polymer | 16 | 4860.1 | 1 | synthetic construct | ||
| 3 | P | DNA (5'-D(*GP*CP*TP*GP*AP*TP*GP*CP*GP*A)-3') | polymer | 10 | 3085.0 | 1 | synthetic construct | ||
| 4 | D | DNA (5'-D(P*GP*TP*CP*GP*G)-3') | polymer | 5 | 1536.0 | 1 | synthetic construct | ||
| 5 | A, P | MANGANESE (II) ION | non-polymer | 54.9 | 4 | Chemie (MN) | |||
| 6 | A | 2'-deoxy-5'-O-[(S)-hydroxy{[(S)-hydroxy(phosphonooxy)phosphoryl]methyl}phosphoryl]adenosine | non-polymer | 489.2 | 1 | Chemie (F2A) | |||
| 7 | A, P, D | SODIUM ION | non-polymer | 23.0 | 5 | Chemie (NA) | |||
| 8 | water | water | 18.0 | 188 | Chemie (HOH) |
Sequence modifications
A: 1 - 335 (UniProt: P06746)
| PDB | External Database | Details |
|---|---|---|
| Lys 283 | Arg 283 | engineered mutation |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 4 |
| Total formula weight | 47694.9 | |
| Non-Polymers* | Number of molecules | 10 |
| Total formula weight | 823.9 | |
| All* | Total formula weight | 48518.8 |
