3GRD

Crystal structure of NTF2-superfamily protein with unknown function (NP_977240.1) from BACILLUS CEREUS ATCC 10987 at 1.25 A resolution

Experimental procedure

Experimental method	MAD
Source type	SYNCHROTRON
Source details	SSRL BEAMLINE BL11-1
Synchrotron site	SSRL
Beamline	BL11-1
Temperature [K]	100
Detector technology	CCD
Collection date	2008-11-15
Detector	MARMOSAIC 325 mm CCD
Wavelength(s)	0.91162,0.97862
Spacegroup name	P 21 21 21
Unit cell lengths	41.090, 47.140, 151.790
Unit cell angles	90.00, 90.00, 90.00

Refinement procedure

Resolution	29.566 - 1.250
R-factor	0.135
Rwork	0.133
R-free	0.16700
Structure solution method	MAD
RMSD bond length	0.015
RMSD bond angle	1.540
Data reduction software	XDS
Data scaling software	XSCALE
Phasing software	SHELX
Refinement software	REFMAC (5.2.0019)

Data quality characteristics

	Overall	Inner shell	Outer shell
Low resolution limit [Å]	29.566	29.566	1.290
High resolution limit [Å]	1.250	2.690	1.250
Rmerge	0.041	0.017	0.469
Number of reflections	81747	15579	11671
<I/σ(I)>	11.63	37.8	1.6
Completeness [%]	96.1	98.2	82.5

Crystallization Conditions

crystal ID	method	pH	temperature	details
1	VAPOR DIFFUSION, SITTING DROP	8.29	277	33.8000% polyethylene glycol 4000, 0.2000M sodium acetate, 0.1M TRIS pH 8.29, NANODROP, VAPOR DIFFUSION, SITTING DROP, temperature 277K