4R7F

Crystal structure of a hypothetical protein (PARMER_01801) from Parabacteroides merdae ATCC 43184 at 2.30 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	2014-05-21
Detector	DECTRIS PILATUS 6M
Wavelength(s)	0.91837,0.97941,0.97898
Spacegroup name	P 43 21 2
Unit cell lengths	96.567, 96.567, 148.970
Unit cell angles	90.00, 90.00, 90.00

Refinement procedure

Resolution	25.203 - 2.300
R-factor	0.1617
Rwork	0.159
R-free	0.21300
Structure solution method	MAD
RMSD bond length	0.013
RMSD bond angle	1.618
Data reduction software	MOSFLM
Data scaling software	SCALA (3.3.20)
Phasing software	SOLVE
Refinement software	REFMAC (5.7.0032)

Data quality characteristics

	Overall	Inner shell	Outer shell
Low resolution limit [Å]	25.203	25.203	2.360
High resolution limit [Å]	2.300	10.290	2.300
Total number of observations		3543	20925
Number of reflections	31486
<I/σ(I)>	10.4	31.2	1.8
Completeness [%]	98.5	93.3	99.6
Redundancy	8.8	8.7	9.1

Crystallization Conditions

crystal ID	method	pH	temperature	details
1	VAPOR DIFFUSION, SITTING DROP	7	293	0.2M magnesium chloride, 2.5M sodium chloride, 0.1M TRIS pH 7.0, NANODROP, VAPOR DIFFUSION, SITTING DROP, temperature 293K