9PT3
Q108K:K40L:T51V:T53S:R58W:Y19W:L117E mutant of hCRBPII bound to fluorophore TD-1V-9
This is a non-PDB format compatible entry.
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 (A, B, C, D) | Retinol-binding protein 2 | polymer | 133 | 15634.5 | 4 | UniProt (P50120) | Homo sapiens (human) | Cellular retinol-binding protein II,CRBP-II |
| 2 | E, G, I, K (A, B, C, D) | ACETATE ION | non-polymer | 59.0 | 4 | Chemie (ACT) | |||
| 3 | F, H, J, L (A, B, C, D) | (2E)-3-[4'-(dimethylamino)[1,1'-biphenyl]-4-yl]but-2-enal | non-polymer | 265.4 | 4 | Chemie (A1CK1) | |||
| 4 | M, N, O, P (A, B, C, D) | water | water | 18.0 | 330 | Chemie (HOH) |
Sequence modifications
A, B, C, D: 1 - 133 (UniProt: P50120)
| PDB | External Database | Details |
|---|---|---|
| Trp 19 | Tyr 20 | engineered mutation |
| Leu 40 | Lys 41 | engineered mutation |
| Val 51 | Thr 52 | engineered mutation |
| Ser 53 | Thr 54 | engineered mutation |
| Trp 58 | Arg 59 | engineered mutation |
| Lys 108 | Gln 109 | engineered mutation |
| Glu 117 | Leu 118 | engineered mutation |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 4 |
| Total formula weight | 62538.0 | |
| Non-Polymers* | Number of molecules | 8 |
| Total formula weight | 1297.6 | |
| All* | Total formula weight | 63835.5 |
