6AC8

Crystal structure of Mycobacterium smegmatis Mfd at 2.75 A resolution

Experimental procedure

Experimental method	SINGLE WAVELENGTH
Source type	SYNCHROTRON
Source details	DIAMOND BEAMLINE I03
Synchrotron site	Diamond
Beamline	I03
Temperature [K]	100
Detector technology	PIXEL
Collection date	2015-12-11
Detector	DECTRIS PILATUS 6M
Wavelength(s)	0.9763
Spacegroup name	P 21 21 21
Unit cell lengths	83.855, 162.026, 215.397
Unit cell angles	90.00, 90.00, 90.00

Refinement procedure

Resolution	40.507 - 2.750
R-factor	0.2257
Rwork	0.224
R-free	0.25860
Structure solution method	MOLECULAR REPLACEMENT
Starting model (for MR)	6ac6
RMSD bond length	0.003
RMSD bond angle	0.586
Data reduction software	iMOSFLM
Data scaling software	SCALA
Phasing software	MOLREP
Refinement software	PHENIX ((1.11.1_2575:000))

Data quality characteristics

	Overall	Outer shell
Low resolution limit [Å]	40.590	2.810
High resolution limit [Å]	2.750	2.750
Rmerge	0.076	0.826
Rmeas	0.091	1.041
Rpim	0.041	0.633
Number of reflections	76641	4531
<I/σ(I)>	9	1.6
Completeness [%]	99.5	99.7
Redundancy	4.5	4.3
CC(1/2)	0.994	0.456

Crystallization Conditions

crystal ID	method	pH	temperature	details
1	VAPOR DIFFUSION, HANGING DROP	7.2	295	100mM HEPES sodium pH 7.2, 0.2M Na2So4, 20% PEG3350