4IYO

Crystal structure of cystathionine gamma lyase from Xanthomonas oryzae pv. oryzae (XometC) in complex with E-site serine, A-site serine, A-site external aldimine structure with aminoacrylate and A-site iminopropionate intermediates

Experimental procedure

Experimental method	SINGLE WAVELENGTH
Source type	SYNCHROTRON
Source details	PAL/PLS BEAMLINE 4A
Synchrotron site	PAL/PLS
Beamline	4A
Temperature [K]	100
Detector technology	CCD
Collection date	2010-11-08
Detector	ADSC QUANTUM 210
Wavelength(s)	1.00000
Spacegroup name	P 21 21 21
Unit cell lengths	76.319, 86.344, 226.344
Unit cell angles	90.00, 90.00, 90.00

Refinement procedure

Resolution	33.820 - 1.800
R-factor	0.138
Rwork	0.136
R-free	0.18000
Structure solution method	MOLECULAR REPLACEMENT
Starting model (for MR)	4ixz
RMSD bond length	0.028
RMSD bond angle	2.128
Data reduction software	HKL-2000
Data scaling software	HKL-2000
Phasing software	PHASES
Refinement software	REFMAC (5.5.0110)

Data quality characteristics

	Overall	Outer shell
Low resolution limit [Å]	50.000	1.810
High resolution limit [Å]	1.780	1.780
Number of reflections	142510
Completeness [%]	95.3	99.7

Crystallization Conditions

crystal ID	method	pH	temperature	details
1	VAPOR DIFFUSION, HANGING DROP	9	293	25.5% PEG4000, 0.17M LITHIUM SULFATE, 0.085M TRIS, 15% GLYCEROL, PH 9.0, VAPOR DIFFUSION, HANGING DROP, TEMPERATURE 293K