1F50
BACTERIORHODOPSIN-BR STATE OF THE E204Q MUTANT AT 1.7 ANGSTROM RESOLUTION
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 | 227 | 24860.4 | 1 | UniProt (P02945) Pfam (PF01036) | Halobacterium salinarum | BR |
| 2 | B, C, D, E, F... (A) | 1-[2,6,10.14-TETRAMETHYL-HEXADECAN-16-YL]-2-[2,10,14-TRIMETHYLHEXADECAN-16-YL]GLYCEROL | non-polymer | 639.1 | 13 | Chemie (LI1) PubChem (21158831) PubChem (17754063) PubChem (49867239) | |||
| 3 | O (A) | 2,10,23-TRIMETHYL-TETRACOSANE | non-polymer | 380.7 | 1 | Chemie (SQU) PubChem (17754177) PubChem (3363162) PubChem (9600422) | |||
| 4 | P (A) | RETINAL | non-polymer | 284.4 | 1 | Chemie (RET) PubChem (1070) PubChem (23254473) PubChem (177675058) PubChem (638015) PubChem (5353924) PubChem (6436079) PubChem (6436082) PubChem (87082476) PubChem (87110449) PubChem (87110609) PubChem (88398773) PubChem (88407543) PubChem (11426127) PubChem (12227253) PubChem (12227254) PubChem (12227256) PubChem (12227257) PubChem (12227258) PubChem (12227259) PubChem (12227269) PubChem (12227270) PubChem (12227271) PubChem (5280490) PubChem (5381765) PubChem (134688327) PubChem (140510408) PubChem (145826762) PubChem (169423542) PubChem (172878320) | |||
| 5 | Q (A) | water | water | 18.0 | 24 | Chemie (HOH) |
Sequence modifications
A: 5 - 231 (UniProt: P02945)
| PDB | External Database | Details |
|---|---|---|
| Gln 204 | Glu 217 | engineered mutation |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 1 |
| Total formula weight | 24860.4 | |
| Non-Polymers* | Number of molecules | 15 |
| Total formula weight | 8973.9 | |
| All* | Total formula weight | 33834.3 |
