3QLN
Crystal structure of ATRX ADD domain in free state
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) | Transcriptional regulator ATRX | polymer | 129 | 14793.9 | 2 | UniProt (P46100) Pfam (PF17981) | Homo sapiens (human) | ATP-dependent helicase ATRX, X-linked helicase II, X-linked nuclear protein, XNP, Znf-HX |
| 2 | C, D, E, F, G... (A, B) | ZINC ION | non-polymer | 65.4 | 6 | Chemie (ZN) | |||
| 3 | I, J (A, B) | water | water | 18.0 | 334 | Chemie (HOH) |
Sequence modifications
A, B: 167 - 289 (UniProt: P46100)
| PDB | External Database | Details |
|---|---|---|
| Gly 161 | - | expression tag |
| Pro 162 | - | expression tag |
| Leu 163 | - | expression tag |
| Gly 164 | - | expression tag |
| Ser 165 | - | expression tag |
| Met 166 | - | expression tag |
| Arg 251 | Lys 251 | engineered mutation |
| Tyr 284 | Phe 284 | engineered mutation |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 2 |
| Total formula weight | 29587.7 | |
| Non-Polymers* | Number of molecules | 6 |
| Total formula weight | 392.5 | |
| All* | Total formula weight | 29980.2 |
