5CAJ

Crystal structure of E. coli YaaA, a member of the DUF328/UPF0246 family

Experimental procedure

Experimental method	SINGLE WAVELENGTH
Source type	SYNCHROTRON
Source details	SSRL BEAMLINE BL7-1
Synchrotron site	SSRL
Beamline	BL7-1
Temperature [K]	100
Detector technology	CCD
Collection date	2013-03-19
Detector	ADSC QUANTUM 315r
Wavelength(s)	0.9788
Spacegroup name	P 21 21 21
Unit cell lengths	45.664, 77.060, 184.161
Unit cell angles	90.00, 90.00, 90.00

Refinement procedure

Resolution	40.910 - 1.650
R-factor	0.1523
Rwork	0.151
R-free	0.17580
Structure solution method	SAD
RMSD bond length	0.010
RMSD bond angle	1.224
Data reduction software	HKL-2000
Data scaling software	HKL-2000
Phasing software	PHENIX (1.9_1692)
Refinement software	PHENIX (1.9_1692)

Data quality characteristics

	Overall	Outer shell
Low resolution limit [Å]	50.000	1.710
High resolution limit [Å]	1.650	1.650
Rmerge		0.779
Number of reflections	150892
<I/σ(I)>	15.6	1.3
Completeness [%]	99.9	100
Redundancy	3.1	3

Crystallization Conditions

crystal ID	method	pH	temperature	details
1	VAPOR DIFFUSION, SITTING DROP	4.6	298	15% PEG 8000, 0.1 M dibasic sodium phosphate, 0.075 M monobasic sodium phosphate, 0.1 M sodium citrate 4.6, 0.1 M NaCl, 3% w/v benzamidine HCl