2G79
Crystal Structure of the R132K:Y134F Mutant of Cellular Retinoic Acid Binding Protein Type II in Complex with All-Trans-Retinal at 1.69 Angstroms Resolution
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A (A) | Cellular retinoic acid-binding protein 2 | polymer | 137 | 15537.8 | 1 | UniProt (P29373) Pfam (PF00061) | Homo sapiens (human) | Cellular retinoic acid-binding protein II, CRABP-II, Retinoic acid-binding protein II, cellular |
| 2 | B, C, D (A) | SODIUM ION | non-polymer | 23.0 | 3 | Chemie (NA) | |||
| 3 | E, F (A) | SULFATE ION | non-polymer | 96.1 | 2 | Chemie (SO4) | |||
| 4 | G (A) | RETINAL | non-polymer | 284.4 | 1 | Chemie (RET) | |||
| 5 | H (A) | water | water | 18.0 | 153 | Chemie (HOH) |
Sequence modifications
A: 1 - 137 (UniProt: P29373)
| PDB | External Database | Details |
|---|---|---|
| Lys 132 | Arg 132 | engineered mutation |
| Phe 134 | Tyr 134 | engineered mutation |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 1 |
| Total formula weight | 15537.8 | |
| Non-Polymers* | Number of molecules | 6 |
| Total formula weight | 545.5 | |
| All* | Total formula weight | 16083.3 |
