4E9K

Crystal structure of a DUF4465 family protein (BACOVA_04221) from Bacteroides ovatus ATCC 8483 at 2.31 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	PIXEL
Collection date	2012-02-09
Detector	DECTRIS PILATUS 6M
Wavelength(s)	0.91837,0.97975,0.97908
Spacegroup name	P 41 2 2
Unit cell lengths	93.156, 93.156, 103.109
Unit cell angles	90.00, 90.00, 90.00

Refinement procedure

Resolution	45.108 - 2.310
R-factor	0.1798
Rwork	0.178
R-free	0.20380
Structure solution method	MAD
RMSD bond length	0.012
RMSD bond angle	1.606
Data reduction software	XDS
Data scaling software	XSCALE (December 29, 2011)
Phasing software	SHELX
Refinement software	REFMAC (5.6.0117)

Data quality characteristics

	Overall	Inner shell	Outer shell
Low resolution limit [Å]	45.108		2.390
High resolution limit [Å]	2.310	4.950	2.310
Rmerge	0.085	0.034	0.875
Number of reflections	20538	2267	1968
<I/σ(I)>	16.38	43.7	2.1
Completeness [%]	99.8	99.6	99.9

Crystallization Conditions

crystal ID	method	pH	temperature	details
1	VAPOR DIFFUSION, SITTING DROP	6	277	2.4M ammonium sulfate, 0.1M MES pH 6.0, NANODROP, VAPOR DIFFUSION, SITTING DROP, temperature 277K