6EGR

Crystal structure of Citrobacter freundii methionine gamma-lyase with V358Y replacement

Experimental procedure

Experimental method	SINGLE WAVELENGTH
Source type	SYNCHROTRON
Source details	ELETTRA BEAMLINE 5.2R
Synchrotron site	ELETTRA
Beamline	5.2R
Temperature [K]	100
Detector technology	PIXEL
Collection date	2017-07-22
Detector	DECTRIS PILATUS 2M
Wavelength(s)	1.0000
Spacegroup name	I 2 2 2
Unit cell lengths	56.667, 122.872, 127.515
Unit cell angles	90.00, 90.00, 90.00

Refinement procedure

Resolution	44.240 - 1.450
R-factor	0.1401
Rwork	0.138
R-free	0.17380
Structure solution method	MOLECULAR REPLACEMENT
Starting model (for MR)	2rfv
RMSD bond length	0.005
RMSD bond angle	0.844
Data reduction software	XDS
Data scaling software	XSCALE
Phasing software	PHASER
Refinement software	PHENIX ((1.12_2829))

Data quality characteristics

	Overall	Inner shell	Outer shell
Low resolution limit [Å]	50.000	1.500	1.280
High resolution limit [Å]	1.200	1.450	1.200
Rmerge		0.434
Rmeas		0.614	7.124
Rpim		0.434
Number of reflections	249456		45054
<I/σ(I)>	7.18	2
Completeness [%]	93.3	99.7	76.9
Redundancy	2.1
CC(1/2)		0.837	0.117

Crystallization Conditions

crystal ID	method	pH	temperature	details
1	VAPOR DIFFUSION, HANGING DROP	8.5	303	35% MMEPEG 2000, 50 MM TRIS-HCL, 0.2 MM PLP, PROTEIN 10 MG/ML, 0.25% DTT, PH 8.5