4MFF
Structure of human DNA polymerase beta complexed with O6MG in the template base paired with incoming non-hydrolyzable TTP
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 | 325 | 37081.3 | 1 | UniProt (P06746) Pfam (PF14716) Pfam (PF10391) Pfam (PF14792) Pfam (PF14791) In PDB | Homo sapiens (human) | |
| 2 | T | template | polymer | 16 | 4858.2 | 1 | |||
| 3 | P | up primer | polymer | 10 | 3085.0 | 1 | |||
| 4 | D | dn primer | polymer | 5 | 1536.0 | 1 | |||
| 5 | A | MAGNESIUM ION | non-polymer | 24.3 | 2 | Chemie (MG) | |||
| 6 | A, D | SODIUM ION | non-polymer | 23.0 | 2 | Chemie (NA) | |||
| 7 | A | 5'-O-[(R)-hydroxy{[(R)-hydroxy(phosphonooxy)phosphoryl]amino}phosphoryl]thymidine | non-polymer | 481.2 | 1 | Chemie (1FZ) | |||
| 8 | water | water | 18.0 | 51 | Chemie (HOH) |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 4 |
| Total formula weight | 46560.5 | |
| Non-Polymers* | Number of molecules | 5 |
| Total formula weight | 575.8 | |
| All* | Total formula weight | 47136.3 |
