3I17
Crystal structure of the apo R132K:L121E mutant of cellular retinoic acid-binding protein II at 1.68 angstrom resolution
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | B, A | Cellular retinoic acid-binding protein 2 | polymer | 137 | 15569.7 | 2 | UniProt (P29373) Pfam (PF00061) In PDB | Homo sapiens (human) | Cellular retinoic acid-binding protein II, CRABP-II |
| 2 | water | water | 18.0 | 224 | Chemie (HOH) |
Sequence modifications
B, A: 1 - 137 (UniProt: P29373)
| PDB | External Database | Details |
|---|---|---|
| Glu 121 | Leu 122 | engineered mutation |
| Lys 132 | Arg 133 | engineered mutation |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 2 |
| Total formula weight | 31139.5 | |
| All* | Total formula weight | 31139.5 |
