1NXW

MicArec pH 5.1

Experimental procedure

Experimental method	SINGLE WAVELENGTH
Source type	SYNCHROTRON
Source details	ESRF BEAMLINE BM14
Synchrotron site	ESRF
Beamline	BM14
Temperature [K]	100
Detector technology	CCD
Collection date	2002-12-05
Detector	MACSCIENCE
Wavelength(s)	1.024
Spacegroup name	C 2 2 21
Unit cell lengths	78.353, 92.622, 36.892
Unit cell angles	90.00, 90.00, 90.00

Refinement procedure

Resolution	28.870 - 1.920
R-factor	0.18839
Rwork	0.185
R-free	0.22380 *
Structure solution method	MOLECULAR REPLACEMENT
Starting model (for MR)	1nxt
RMSD bond length	0.020
RMSD bond angle	1.660
Data reduction software	MOSFLM
Data scaling software	CCP4 ((SCALA))
Phasing software	MOLREP
Refinement software	REFMAC (5.1.27)

Data quality characteristics

	Overall	Outer shell
Low resolution limit [Å]	28.870	1.969
High resolution limit [Å]	1.920	1.919
Rmerge	0.045 *	0.211 *
Total number of observations	345059 *
Number of reflections	10522
Completeness [%]	99.0	99 *

Crystallization Conditions

crystal ID	method	pH	temperature	details
1	VAPOR DIFFUSION, SITTING DROP	7.5 *	20 *	PEG 300, Sodium acetate, pH 5.1, VAPOR DIFFUSION, SITTING DROP, temperature 293K

Crystallization Reagents in Literatures

ID	crystal ID	solution	reagent name	concentration (unit)	details
1	1	drop	Tris-HCl	25 (mM)
2	1	drop		300 (mM)	pH7.5
3	1	drop	protein	10 (mg/ml)
4	1	reservoir	PEG300	30 (%(v/v))
5	1	reservoir	Tris-HCl	0.1 (M)	pH7.0