5U6G
Crystal Structure of the holo Domain-Swapped Dimer mutant Q108K:K40D Human Cellular Retinol Binding Protein II bound with all trans retinal
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, H... | Retinol-binding protein 2 | polymer | 133 | 15584.4 | 10 | UniProt (P50120) Pfam (PF00061) In PDB | Homo sapiens (Human) | Cellular retinol-binding protein II,CRBP-II |
2 | G, I | Retinol-binding protein 2 | polymer | 133 | 15598.5 | 2 | UniProt (P50120) Pfam (PF00061) In PDB | Homo sapiens (Human) | Cellular retinol-binding protein II,CRBP-II |
3 | A, B, C, D, H... | RETINAL | non-polymer | 284.4 | 11 | Chemie (RET) | |||
4 | water | water | 18.0 | 189 | Chemie (HOH) |
Sequence modifications
A, B, C, D, H, E, F, J, K, L: 1 - 133 (UniProt: P50120)
G, I: 1 - 133 (UniProt: P50120)
PDB | External Database | Details |
---|---|---|
Asp 40 | Lys 41 | engineered mutation |
Lys 108 | Gln 109 | engineered mutation |
PDB | External Database | Details |
---|---|---|
Lys 108 | Gln 109 | engineered mutation |
Sequence viewer
Contents of the asymmetric unit
Polymers | Number of chains | 12 |
Total formula weight | 187041.1 | |
Non-Polymers* | Number of molecules | 11 |
Total formula weight | 3128.8 | |
All* | Total formula weight | 190169.9 |