1Q5I
Crystal structure of bacteriorhodopsin mutant P186A crystallized from bicelles
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A, B (A, B) | Bacteriorhodopsin | polymer | 249 | 26903.5 | 2 | UniProt (P02945) Pfam (PF01036) | Halobacterium salinarum | BR |
| 2 | C, D (A, B) | RETINAL | non-polymer | 284.4 | 2 | Chemie (RET) PubChem (1070) PubChem (23254473) PubChem (177675058) PubChem (638015) PubChem (87082476) PubChem (87110449) PubChem (87110609) PubChem (88398773) PubChem (88407543) PubChem (5280490) PubChem (5353924) PubChem (5381765) PubChem (6436079) PubChem (6436082) PubChem (11426127) PubChem (12227253) PubChem (12227254) PubChem (12227256) PubChem (12227257) PubChem (12227258) PubChem (12227259) PubChem (12227269) PubChem (12227270) PubChem (12227271) PubChem (134688327) PubChem (140510408) PubChem (145826762) PubChem (169423542) PubChem (172878320) | |||
| 3 | E, F (A, B) | water | water | 18.0 | 84 | Chemie (HOH) |
Sequence modifications
A, B: 1 - 249 (UniProt: P02945)
| PDB | External Database | Details |
|---|---|---|
| Ala 186 | Pro 199 | engineered mutation |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 2 |
| Total formula weight | 53806.9 | |
| Non-Polymers* | Number of molecules | 2 |
| Total formula weight | 568.9 | |
| All* | Total formula weight | 54375.8 |
