1K3X
Crystal structure of a trapped reaction intermediate of the DNA repair enzyme Endonuclease VIII with Brominated-DNA
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A (B) | 5'-D(*GP*GP*CP*(BRU)P*(BRU)P*CP*AP*(BRU)P*CP*CP*(BRU)P*GP*G)-3' | polymer | 13 | 4218.1 | 1 | |||
| 2 | B (C) | 5'-D(*CP*CP*AP*GP*GP*AP*(PED)P*GP*AP*AP*GP*CP*C)-3' | polymer | 13 | 3863.5 | 1 | |||
| 3 | C (A) | Endonuclease VIII | polymer | 262 | 29815.0 | 1 | UniProt (P50465) Pfam (PF01149) Pfam (PF06831) Pfam (PF06827) | Escherichia coli | |
| 4 | D (A) | ZINC ION | non-polymer | 65.4 | 1 | Chemie (ZN) | |||
| 5 | E, F, G, H, I (A) | SULFATE ION | non-polymer | 96.1 | 5 | Chemie (SO4) | |||
| 6 | J, K, L, M (A) | GLYCEROL | non-polymer | 92.1 | 4 | Chemie (GOL) | |||
| 7 | N, O, P (B, C, A) | water | water | 18.0 | 488 | Chemie (HOH) |
Sequence modifications
A: 1 - 262 (UniProt: P50465)
| PDB | External Database | Details |
|---|---|---|
| Thr 34 | Pro 34 | SEE REMARK 999 |
| Arg 112 | Thr 112 | SEE REMARK 999 |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 3 |
| Total formula weight | 37896.6 | |
| Non-Polymers* | Number of molecules | 10 |
| Total formula weight | 914.1 | |
| All* | Total formula weight | 38810.7 |
