7UD3
The Crystal Structure of Domain-Swapped Dimer Q108K:T51D:A28C:L36C:F57:W:W:W:R58 Mutant of hCRBPII with a Histidine Insertion in the Hinge Loop Region at 2.36 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, C, D | Retinol-binding protein 2 | polymer | 136 | 16193.2 | 4 | UniProt (P50120) Pfam (PF00061) In PDB | Homo sapiens (human) | Cellular retinol-binding protein II,CRBP-II |
| 2 | water | water | 18.0 | 35 | Chemie (HOH) |
Sequence modifications
A, B, C, D: 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 |
| Trp 58 | - | insertion |
| Trp 59 | - | insertion |
| Trp 60 | - | insertion |
| Lys 111 | Gln 109 | engineered mutation |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 4 |
| Total formula weight | 64772.7 | |
| All* | Total formula weight | 64772.7 |
