4O9M
Human DNA polymerase beta complexed with adenylated tetrahydrofuran (abasic site) containing DNA
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A (B) | DNA (5'-D(*CP*CP*GP*AP*CP*AP*GP*CP*GP*CP*AP*TP*CP*AP*GP*C)-3') | polymer | 16 | 4853.2 | 1 | |||
| 2 | B (C) | DNA (5'-D(*GP*CP*TP*GP*AP*TP*GP*CP*GP*CP*C)-3') | polymer | 11 | 3350.2 | 1 | |||
| 3 | C (D) | (5'-D(P*GP*TP*CP*GP*G)-3'); | polymer | 5 | 1536.0 | 1 | |||
| 4 | D (A) | DNA polymerase beta | polymer | 335 | 38241.7 | 1 | UniProt (P06746) Pfam (PF14716) Pfam (PF10391) Pfam (PF14792) Pfam (PF14791) | Homo sapiens (human) | |
| 5 | E (D) | [(2R,3S,4R,5R)-5-(6-amino-9H-purin-9-yl)-3,4-dihydroxytetrahydrofuran-2-yl]methyl [(2R,3S)-3-hydroxytetrahydrofuran-2-yl]methyl dihydrogen diphosphate | non-polymer | 527.3 | 1 | Chemie (2RW) | |||
| 6 | F, G (A) | SODIUM ION | non-polymer | 23.0 | 2 | Chemie (NA) | |||
| 7 | H, I, J, K (B, C, D, A) | water | water | 18.0 | 300 | Chemie (HOH) |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 4 |
| Total formula weight | 47981.1 | |
| Non-Polymers* | Number of molecules | 3 |
| Total formula weight | 573.3 | |
| All* | Total formula weight | 48554.3 |
