3UTW
Crystal structure of bacteriorhodopsin mutant P50A/Y57F
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A (A) | Bacteriorhodopsin | polymer | 249 | 26887.5 | 1 | UniProt (P02945) Pfam (PF01036) | Halobacterium sp. | BR, Bacterioopsin, BO |
| 2 | B (A) | RETINAL | non-polymer | 284.4 | 1 | Chemie (RET) | |||
| 3 | C (A) | octyl beta-D-glucopyranoside | non-polymer | 292.4 | 1 | Chemie (BOG) | |||
| 4 | D (A) | 1,2-DIMYRISTOYL-RAC-GLYCERO-3-PHOSPHOCHOLINE | non-polymer | 677.9 | 1 | Chemie (MC3) | |||
| 5 | E (A) | water | water | 18.0 | 9 | Chemie (HOH) |
Sequence modifications
A: 1 - 249 (UniProt: P02945)
| PDB | External Database | Details |
|---|---|---|
| Ala 50 | Pro 63 | engineered mutation |
| Phe 57 | Tyr 70 | engineered mutation |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 1 |
| Total formula weight | 26887.5 | |
| Non-Polymers* | Number of molecules | 3 |
| Total formula weight | 1254.7 | |
| All* | Total formula weight | 28142.2 |
