1PJR

STRUCTURE OF DNA HELICASE

Experimental procedure

Detector technology	IMAGE PLATE AREA DETECTOR
Collection date	1996-08-08
Detector	MARRESEARCH
Spacegroup name	P 65
Unit cell lengths	139.060, 139.060, 111.740
Unit cell angles	90.00, 90.00, 120.00

Refinement procedure

Resolution	10.000 - 2.500
R-factor	0.215
Rwork	0.215
R-free	0.26900
RMSD bond length	0.012
RMSD bond angle	2.960 *
Data reduction software	DENZO
Phasing software	X-PLOR
Refinement software	X-PLOR

Data quality characteristics

	Overall	Outer shell
High resolution limit [Å]	2.500 *
Rmerge	0.049
Number of reflections	40415
Completeness [%]	96.6	98.8 *
Redundancy	2.36

Crystallization Conditions

crystal ID	method	pH	temperature	details
1	unknown *	6.4 *

Crystallization Reagents in Literatures

ID	crystal ID	solution	reagent name	concentration (unit)	details
1	1	1	sodium acetate	1.2 (M)
2	1	1	MES	100 (mM)