4L8F

Crystal structure of gamma-glutamyl hydrolase (C108A) complex with MTX

Experimental procedure

Experimental method	SINGLE WAVELENGTH
Source type	SYNCHROTRON
Source details	NSRRC BEAMLINE BL13B1
Synchrotron site	NSRRC
Beamline	BL13B1
Temperature [K]	110
Detector technology	CCD
Collection date	2012-01-10
Detector	ADSC QUANTUM 315
Wavelength(s)	1.0
Spacegroup name	P 1 21 1
Unit cell lengths	53.396, 198.098, 65.112
Unit cell angles	90.00, 113.82, 90.00

Refinement procedure

Resolution	30.000 - 1.970
R-factor	0.17799
Rwork	0.175
R-free	0.23857
Structure solution method	MOLECULAR REPLACEMENT
Starting model (for MR)	1l9x
RMSD bond length	0.024
RMSD bond angle	1.982
Data reduction software	HKL-2000
Data scaling software	HKL-2000
Phasing software	X-PLOR
Refinement software	REFMAC (5.5.0102)

Data quality characteristics

	Overall	Outer shell
Low resolution limit [Å]	30.000	2.040
High resolution limit [Å]	1.970	1.970
Number of reflections	81489
Completeness [%]	99.0	99.3

Crystallization Conditions

crystal ID	method	pH	temperature	details
1	VAPOR DIFFUSION, HANGING DROP	8.5	291	20% PEG 8000, 0.1M Tris, 0.2M Magnesium chloride, pH 8.5, VAPOR DIFFUSION, HANGING DROP, temperature 291K
1	VAPOR DIFFUSION, HANGING DROP	8.5	291	20% PEG 8000, 0.1M Tris, 0.2M Magnesium chloride, pH 8.5, VAPOR DIFFUSION, HANGING DROP, temperature 291K