2QPK

Crystal structure of the complex of bovine lactoperoxidase with salicylhydroxamic acid at 2.34 A resolution

Experimental procedure

Experimental method	SINGLE WAVELENGTH
Source type	ROTATING ANODE
Source details	RIGAKU RU300
Temperature [K]	291
Detector technology	IMAGE PLATE
Collection date	2007-07-22
Detector	MAR scanner 345 mm plate
Wavelength(s)	1.54172
Spacegroup name	P 1 21 1
Unit cell lengths	54.618, 80.553, 77.803
Unit cell angles	90.00, 102.56, 90.00

Refinement procedure

Resolution	20.000 - 2.340
R-factor	0.17382
Rwork	0.172
R-free	0.21952
Structure solution method	MOLECULAR REPLACEMENT
Starting model (for MR)	2pt3
RMSD bond length	0.015
RMSD bond angle	1.718
Data reduction software	DENZO
Data scaling software	SCALEPACK
Phasing software	AMoRE
Refinement software	REFMAC (5.0)

Data quality characteristics

	Overall	Outer shell
Low resolution limit [Å]	20.000	2.410
High resolution limit [Å]	2.340	2.340
Number of reflections	26567
Completeness [%]	98.5	95.2

Crystallization Conditions

crystal ID	method	pH	temperature	details
1	VAPOR DIFFUSION, HANGING DROP	6.2	298	Tris-HCl, pH 6.2, VAPOR DIFFUSION, HANGING DROP, temperature 298K