2BRD

CRYSTAL STRUCTURE OF BACTERIORHODOPSIN IN PURPLE MEMBRANE

Experimental procedure

Detector technology	FILM
Collection date	1986-01-01
Spacegroup name	P 3
Unit cell lengths	62.450, 62.450, 100.900
Unit cell angles	90.00, 90.00, 120.00

Refinement procedure

Resolution	30.000 - 3.500
R-factor	0.18 *
Rwork	0.280
RMSD bond length	0.005
RMSD bond angle	0.020
Data reduction software	PICKYCOR
Refinement software	PROLSQ

Data quality characteristics

	Overall
Low resolution limit [Å]	54.000
High resolution limit [Å]	2.800
Rmerge	0.150
Number of reflections	6750
Completeness [%]	62.3
Redundancy	18

Crystallization Conditions

crystal ID	method	pH	temperature	details
1	other *			electron-crystallographic method *