1T3N
Structure of the catalytic core of DNA polymerase Iota in complex with DNA and dTTP
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | T | Template DNA strand | polymer | 14 | 4192.7 | 1 | |||
| 2 | P | Primer DNA strand | polymer | 13 | 4050.6 | 1 | |||
| 3 | A, B | polymerase (DNA directed) iota | polymer | 388 | 43878.9 | 2 | UniProt (Q9UNA4) Pfam (PF00817) Pfam (PF11799) In PDB | Homo sapiens (human) | |
| 4 | B | MAGNESIUM ION | non-polymer | 24.3 | 1 | Chemie (MG) | |||
| 5 | B | THYMIDINE-5'-TRIPHOSPHATE | non-polymer | 482.2 | 1 | Chemie (TTP) | |||
| 6 | water | water | 18.0 | 438 | Chemie (HOH) |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 4 |
| Total formula weight | 96001.2 | |
| Non-Polymers* | Number of molecules | 2 |
| Total formula weight | 506.5 | |
| All* | Total formula weight | 96507.6 |
