7K3U

X-ray crystallographic structure model of Lactococcus lactis prolidase mutant R293S

Experimental procedure

Experimental method	SINGLE WAVELENGTH
Source type	SYNCHROTRON
Source details	CLSI BEAMLINE 08ID-1
Synchrotron site	CLSI
Beamline	08ID-1
Temperature [K]	100
Detector technology	PIXEL
Collection date	2019-06-30
Detector	DECTRIS PILATUS 6M
Wavelength(s)	0.97949
Spacegroup name	P 1 21 1
Unit cell lengths	146.300, 80.000, 187.150
Unit cell angles	90.00, 102.03, 90.00

Refinement procedure

Resolution	49.190 - 2.700
R-factor	0.2029
Rwork	0.198
R-free	0.28820
Structure solution method	MOLECULAR REPLACEMENT
Starting model (for MR)	4zng
Data reduction software	XDS
Data scaling software	XSCALE
Phasing software	PHASER
Refinement software	PHENIX (1.14_3260)

Data quality characteristics

	Overall	Outer shell
Low resolution limit [Å]	49.190	2.800
High resolution limit [Å]	2.700	2.700
Number of reflections	116597	11587
<I/σ(I)>	10.8
Completeness [%]	99.7
Redundancy	3.4
CC(1/2)	0.998	0.845

Crystallization Conditions

crystal ID	method	pH	temperature	details
1	VAPOR DIFFUSION, HANGING DROP	6.5	277.15	0.1 M calcium acetate, 0.1 M Bis-Tris propane, 15% w/v PEG4000