3CJL

Crystal structure of a protein of unknown function (eca1910) from pectobacterium atrosepticum scri1043 at 2.20 A resolution

Experimental procedure

Experimental method	SINGLE WAVELENGTH
Source type	SYNCHROTRON
Source details	SSRL BEAMLINE BL9-2
Synchrotron site	SSRL
Beamline	BL9-2
Temperature [K]	100
Detector technology	CCD
Collection date	2008-02-21
Detector	MARMOSAIC 325 mm CCD
Wavelength(s)	0.97908
Spacegroup name	P 61
Unit cell lengths	100.901, 100.901, 46.765
Unit cell angles	90.00, 90.00, 120.00

Refinement procedure

Resolution	29.123 - 2.200
R-factor	0.195
Rwork	0.194
R-free	0.22000
Structure solution method	SAD
RMSD bond length	0.014
RMSD bond angle	1.443
Data reduction software	MOSFLM
Data scaling software	SCALA
Phasing software	SOLVE
Refinement software	REFMAC (5.2.0019)

Data quality characteristics

	Overall	Inner shell	Outer shell
Low resolution limit [Å]	29.123	29.123	2.260
High resolution limit [Å]	2.200	9.840	2.200
Rmerge	0.106	0.065	0.716
Total number of observations		930	7582
Number of reflections	14004
<I/σ(I)>	5.1	9.1	1.1
Completeness [%]	99.9	94.8	100
Redundancy	7.3	5.6	7.4

Crystallization Conditions

crystal ID	method	pH	temperature	details
1	VAPOR DIFFUSION, SITTING DROP	7.5	277	NANODROP, 1.4M Na3Citrate, 0.1M HEPES pH 7.5, VAPOR DIFFUSION, SITTING DROP, temperature 277K