9DRC
Ternary substrate complex of DNA polymerase iota R71A mutant with DNA (template A) and dTTP
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A (A) | DNA polymerase iota | polymer | 420 | 46941.2 | 1 | UniProt (Q9UNA4) Pfam (PF00817) Pfam (PF21999) Pfam (PF11799) | Homo sapiens (human) | Eta2,RAD30 homolog B |
| 2 | B (B) | DNA (5'-D(P*AP*AP*GP*GP*GP*TP*CP*CP*TP*AP*GP*GP*AP*CP*CP*C)-3') | polymer | 18 | 5501.6 | 1 | Homo sapiens | ||
| 3 | C (A) | THYMIDINE-5'-TRIPHOSPHATE | non-polymer | 482.2 | 1 | Chemie (TTP) | |||
| 4 | D, E (A) | CALCIUM ION | non-polymer | 40.1 | 2 | Chemie (CA) | |||
| 5 | F, G (A, B) | water | water | 18.0 | 61 | Chemie (HOH) |
Sequence modifications
A: 1 - 420 (UniProt: Q9UNA4)
| PDB | External Database | Details |
|---|---|---|
| Ala 71 | Arg 96 | conflict |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 2 |
| Total formula weight | 52442.8 | |
| Non-Polymers* | Number of molecules | 3 |
| Total formula weight | 562.3 | |
| All* | Total formula weight | 53005.1 |
