7UCS
The Crystal Structure of Domain-Swapped Dimer Q108K:T51D:A28C:L36C:F57:H:H:H:R58 Mutant of hCRBPII with Histidine Insertion in the Hinge Loop Region at 1.92 Angstrom Resolution
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) | Retinol-binding protein 2 | polymer | 136 | 16049.0 | 2 | UniProt (P50120) Pfam (PF00061) | Homo sapiens (human) | Cellular retinol-binding protein II,CRBP-II |
| 2 | C, D (A, B) | water | water | 18.0 | 49 | Chemie (HOH) |
Sequence modifications
A, B: 1 - 136 (UniProt: P50120)
| PDB | External Database | Details |
|---|---|---|
| Cys 28 | Ala 29 | engineered mutation |
| Cys 36 | Leu 37 | engineered mutation |
| Asp 51 | Thr 52 | engineered mutation |
| His 58 | - | insertion |
| His 59 | - | insertion |
| His 60 | - | insertion |
| Lys 111 | Gln 109 | engineered mutation |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 2 |
| Total formula weight | 32098.0 | |
| All* | Total formula weight | 32098.0 |
