6V5E

Crystal structure of CTX-M-14 P167S/D240G beta-lactamase

Experimental procedure

Experimental method	SINGLE WAVELENGTH
Source type	SYNCHROTRON
Source details	ALS BEAMLINE 5.0.2
Synchrotron site	ALS
Beamline	5.0.2
Temperature [K]	100
Detector technology	PIXEL
Collection date	2016-03-18
Detector	DECTRIS PILATUS 6M
Wavelength(s)	0.97741
Spacegroup name	P 41 21 2
Unit cell lengths	42.237, 42.237, 261.638
Unit cell angles	90.00, 90.00, 90.00

Refinement procedure

Resolution	41.700 - 2.300
R-factor	0.1883
Rwork	0.185
R-free	0.25110
Structure solution method	MOLECULAR REPLACEMENT
Starting model (for MR)	1ylt
RMSD bond length	0.003
RMSD bond angle	0.685
Data reduction software	HKL-2000
Data scaling software	HKL-2000
Phasing software	PHASER
Refinement software	PHENIX (1.17_3644)

Data quality characteristics

	Overall	Outer shell
Low resolution limit [Å]	41.700	2.380
High resolution limit [Å]	2.300	2.300
Rmerge	0.084	0.121
Rmeas	0.091	0.130
Rpim	0.033	0.046
Number of reflections	10104	880
<I/σ(I)>	17.4
Completeness [%]	88.3
Redundancy	7
CC(1/2)		0.978

Crystallization Conditions

crystal ID	method	pH	temperature	details
1	VAPOR DIFFUSION, HANGING DROP	4	293	0.1 M MIB Buffer pH 4.0, 25% (w/v) PEG 1500