9VG2

Crystal structure of C. difficile HsmR with DNA bound

Experimental procedure

Experimental method	SINGLE WAVELENGTH
Source type	SYNCHROTRON
Source details	PAL/PLS BEAMLINE 7A (6B, 6C1)
Synchrotron site	PAL/PLS
Beamline	7A (6B, 6C1)
Temperature [K]	100
Detector technology	PIXEL
Collection date	2024-12-27
Detector	DECTRIS PILATUS3 6M
Wavelength(s)	0.979
Spacegroup name	C 1 2 1
Unit cell lengths	130.935, 55.407, 65.793
Unit cell angles	90.00, 96.55, 90.00

Refinement procedure

Resolution	50.000 - 2.200
R-factor	0.18358
Rwork	0.181
R-free	0.23917
Structure solution method	MOLECULAR REPLACEMENT
RMSD bond length	0.014
RMSD bond angle	1.756
Data reduction software	HKL-2000
Data scaling software	HKL-2000
Phasing software	PHASER
Refinement software	REFMAC (5.8.0103)

Data quality characteristics

	Overall	Outer shell
Low resolution limit [Å]	50.000	2.240
High resolution limit [Å]	2.200	2.200
Rmerge	0.062	0.581
Number of reflections	23925	1466
<I/σ(I)>	28.1
Completeness [%]	99.9
Redundancy	3.3
CC(1/2)	0.998	0.883

Crystallization Conditions

crystal ID	method	pH	temperature	details
1	VAPOR DIFFUSION, HANGING DROP		295	0.20 M Ammonium phosphate monobasic