1BRQ

CRYSTAL STRUCTURE OF THE TRIGONAL FORM OF HUMAN PLASMA RETINOL-BINDING PROTEIN AT 2.5 ANGSTROMS RESOLUTION

Experimental procedure

Spacegroup name	H 3
Unit cell lengths	104.200, 104.200, 74.500
Unit cell angles	90.00, 90.00, 120.00

Refinement procedure

Resolution	9.000 * - 2.500
R-factor	0.19
Rwork	0.190
RMSD bond length	0.007
RMSD bond angle	2.700
Phasing software	X-PLOR
Refinement software	X-PLOR

Data quality characteristics

	Overall	Outer shell
Low resolution limit [Å]	9999.000 *
High resolution limit [Å]	2.500 *	2.500 *
Rmerge	0.107 *
Total number of observations	19031 *
Number of reflections	9776 *
Completeness [%]		75 *

Crystallization Conditions

crystal ID	method	pH	temperature	details
1	Microdialysis *	6.8 *

Crystallization Reagents in Literatures

ID	crystal ID	solution	reagent name	concentration (unit)	details
1	1	2		4-4.5 (M)
2	1	2	sodium cacodylate	20 (mM)