4O5K
Structure of human DNA polymerase complexed with N7MG in the template base paired with incoming non-hydrolyzable CTP
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | T | DNA (5'-D(*CP*CP*GP*AP*CP*(FMG)P*TP*CP*GP*CP*AP*TP*CP*AP*GP*C)-3') | polymer | 16 | 4877.2 | 1 | synthetic construct | ||
| 2 | P | DNA (5'-D(*GP*CP*TP*GP*AP*TP*GP*CP*GP*A)-3') | polymer | 10 | 3085.0 | 1 | synthetic construct | ||
| 3 | D | DNA (5'-D(P*GP*TP*CP*GP*G)-3') | polymer | 5 | 1536.0 | 1 | synthetic construct | ||
| 4 | A | DNA polymerase beta | polymer | 326 | 37182.4 | 1 | UniProt (P06746) Pfam (PF14716) Pfam (PF10391) Pfam (PF14792) Pfam (PF14791) In PDB | Homo sapiens (human) | |
| 5 | A | MAGNESIUM ION | non-polymer | 24.3 | 2 | Chemie (MG) | |||
| 6 | A | SODIUM ION | non-polymer | 23.0 | 2 | Chemie (NA) | |||
| 7 | A | 2'-deoxy-5'-O-[(R)-hydroxy{[(R)-hydroxy(phosphonooxy)phosphoryl]amino}phosphoryl]cytidine | non-polymer | 466.2 | 1 | Chemie (0KX) | |||
| 8 | water | water | 18.0 | 164 | Chemie (HOH) |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 4 |
| Total formula weight | 46680.6 | |
| Non-Polymers* | Number of molecules | 5 |
| Total formula weight | 560.8 | |
| All* | Total formula weight | 47241.4 |
