1PCR

STRUCTURE OF THE PHOTOSYNTHETIC REACTION CENTRE FROM RHODOBACTER SPHAEROIDES AT 2.65 ANGSTROMS RESOLUTION: COFACTORS AND PROTEIN-COFACTOR INTERACTIONS

Experimental procedure

Spacegroup name	P 31 2 1
Unit cell lengths	141.300, 141.300, 187.200
Unit cell angles	90.00, 90.00, 120.00

Refinement procedure

Resolution	10.000 - 2.650
R-factor	0.186
Rwork	0.186
RMSD bond length	0.140 *
RMSD bond angle	1.600 *
Phasing software	X-PLOR
Refinement software	X-PLOR

Data quality characteristics

	Overall	Outer shell
High resolution limit [Å]	2.650 *	2.650 *
Rmerge	0.106 *
Number of reflections	56141
Completeness [%]	89.3	82.5 *

Crystallization Conditions

crystal ID	method	pH	temperature	details
1	Vapor diffusion, sitting drop *

Crystallization Reagents in Literatures

ID	crystal ID	solution	reagent name	concentration (unit)	details
1	1	drop	potassium phosphate	1 (M)
2	1	drop	heptane-1,2,3-triol	3 (%)
3	1	drop	dioxane	1 (%)
4	1	drop	N-lauryl-N,N-dimethylamine-N-oxide	0.1 (%)
5	1	drop	protein	10.6 (mg/ml)
6	1	reservoir	potassium phosphate	1.5 (M)