4L6O

Crystal structure of the Candida albicans Methionine Synthase in complex with Glutamine

Experimental procedure

Experimental method	SINGLE WAVELENGTH
Source type	SYNCHROTRON
Source details	ALS BEAMLINE 8.2.2
Synchrotron site	ALS
Beamline	8.2.2
Temperature [K]	100
Detector technology	CCD
Collection date	2012-10-06
Detector	ADSC QUANTUM 315r
Wavelength(s)	0.97942
Spacegroup name	P 21 21 21
Unit cell lengths	77.300, 97.175, 97.894
Unit cell angles	90.00, 90.00, 90.00

Refinement procedure

Resolution	43.750 - 1.880
R-factor	0.18001
Rwork	0.178
R-free	0.22473
Structure solution method	MOLECULAR REPLACEMENT
RMSD bond length	0.019
RMSD bond angle	1.839
Data reduction software	HKL-2000
Data scaling software	HKL-2000
Phasing software	PHASER
Refinement software	REFMAC (5.7.0032)

Data quality characteristics

	Overall	Outer shell
Low resolution limit [Å]	43.800	1.910
High resolution limit [Å]	1.880	1.880
Rmerge	0.072	0.761
Number of reflections	59860
<I/σ(I)>	10.8
Completeness [%]	99.7	98.6
Redundancy	10

Crystallization Conditions

crystal ID	method	pH	temperature	details
1	VAPOR DIFFUSION, HANGING DROP	7.4	293	50 mM NaI, 27% (w/v) PEG 3350, 0.25 mM DTT, 0.15 mM ZnSO4, >70 mM L-Glutamine, 20 mM Tris-Cl pH 7.4 , VAPOR DIFFUSION, HANGING DROP, temperature 293K