1IK9
CRYSTAL STRUCTURE OF A XRCC4-DNA LIGASE IV COMPLEX
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A, B (A, B) | DNA REPAIR PROTEIN XRCC4 | polymer | 213 | 24466.6 | 2 | UniProt (Q13426) Pfam (PF06632) Pfam (PF21924) | Homo sapiens (human) | |
| 2 | C (C) | DNA LIGASE IV | polymer | 37 | 4323.7 | 1 | UniProt (P49917) Pfam (PF11411) | Homo sapiens (human) | POLYDEOXYRIBONUCLEOTIDE SYNTHASE |
| 3 | D, E, F (A, B, C) | water | water | 18.0 | 224 | Chemie (HOH) |
Sequence modifications
A, B: 1 - 213 (UniProt: Q13426)
| PDB | External Database | Details |
|---|---|---|
| Ala 93 | Cys 93 | engineered mutation |
| Ala 128 | Cys 128 | engineered mutation |
| Ala 130 | Cys 130 | engineered mutation |
| Ala 165 | Cys 165 | engineered mutation |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 3 |
| Total formula weight | 53256.9 | |
| All* | Total formula weight | 53256.9 |
