7MFX
The Crystal Structure of Q108K:K40H:T53A:R58L:Q38F:Q4F Mutant of HCRBPII Bound with FR1 Chromophore Showing Excited State Intermolecular Proton Transfer
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 | 15571.5 | 4 | UniProt (P50120) Pfam (PF00061) | Homo sapiens (human) | Cellular retinol-binding protein II,CRBP-II |
| 2 | E, F, G, I (A, B, C, D) | (4aP)-N,N-diethyl-9,9-dimethyl-7-[(1E)-prop-1-en-1-yl]-9H-fluoren-2-amine | non-polymer | 305.5 | 4 | Chemie (ZFJ) | |||
| 3 | H (C) | GLYCEROL | non-polymer | 92.1 | 1 | Chemie (GOL) | |||
| 4 | J, K, L, M (A, B, C, D) | water | water | 18.0 | 218 | Chemie (HOH) |
Sequence modifications
A, B, C, D: 1 - 133 (UniProt: P50120)
| PDB | External Database | Details |
|---|---|---|
| Phe 4 | Gln 5 | engineered mutation |
| Phe 38 | Gln 39 | engineered mutation |
| His 40 | Lys 41 | engineered mutation |
| Ala 53 | Thr 54 | engineered mutation |
| Leu 58 | Arg 59 | engineered mutation |
| Lys 108 | Gln 109 | engineered mutation |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 4 |
| Total formula weight | 62286.0 | |
| Non-Polymers* | Number of molecules | 5 |
| Total formula weight | 1313.9 | |
| All* | Total formula weight | 63599.9 |
