2G78
Crystal Structure of the R132K:Y134F Mutant of Cellular Retinoic Acid Binding Protein Type II in Complex with All-Trans-Retinoic Acid at 1.70 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 | Cellular retinoic acid-binding protein 2 | polymer | 137 | 15537.8 | 1 | UniProt (P29373) Pfam (PF00061) In PDB | Homo sapiens (human) | Cellular retinoic acid- binding protein II, CRABP-II, Retinoic acid-binding protein II, cellular |
2 | A | SODIUM ION | non-polymer | 23.0 | 1 | Chemie (NA) | |||
3 | A | RETINOIC ACID | non-polymer | 300.4 | 1 | Chemie (REA) | |||
4 | water | water | 18.0 | 187 | 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 | 2 |
Total formula weight | 323.4 | |
All* | Total formula weight | 15861.2 |