4PD2
Crystal structure of a complex between a C248GH LlFpg mutant and a THF 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 (A) | Formamidopyrimidine-DNA glycosylase | polymer | 272 | 31208.3 | 1 | UniProt (P42371) | Lactococcus lactis subsp. cremoris | Fapy-DNA glycosylase,DNA-(apurinic or apyrimidinic site) lyase MutM,AP lyase MutM |
| 2 | B (B) | DNA (5'-D(*CP*TP*CP*TP*TP*TP*(3DR)P*TP*TP*TP*CP*TP*CP*G)-3') | polymer | 14 | 4054.6 | 1 | synthetic construct | ||
| 3 | C (C) | DNA (5'-D(*GP*CP*GP*AP*GP*AP*AP*AP*CP*AP*AP*AP*GP*A)-3') | polymer | 14 | 4355.9 | 1 | synthetic construct | ||
| 4 | D (A) | ZINC ION | non-polymer | 65.4 | 1 | Chemie (ZN) | |||
| 5 | E, F, G (A, B, C) | water | water | 18.0 | 368 | Chemie (HOH) |
Sequence modifications
A: 1 - 272 (UniProt: P42371)
| PDB | External Database | Details |
|---|---|---|
| - | Asp 139 | deletion |
| Gly 248 | - | insertion |
| His 249 | Cys 250 | engineered mutation |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 3 |
| Total formula weight | 39618.8 | |
| Non-Polymers* | Number of molecules | 1 |
| Total formula weight | 65.4 | |
| All* | Total formula weight | 39684.2 |
