4QFN

Crystal structure of dipeptide binding protein from pseudoalteromonas sp. SM9913 in complex with Gly-Glu

Experimental procedure

Experimental method	SINGLE WAVELENGTH
Source type	SYNCHROTRON
Source details	SSRF BEAMLINE BL17U
Synchrotron site	SSRF
Beamline	BL17U
Temperature [K]	100
Detector technology	CCD
Collection date	2013-05-10
Detector	ADSC QUANTUM 315r
Wavelength(s)	0.9793
Spacegroup name	P 32
Unit cell lengths	106.010, 106.010, 100.372
Unit cell angles	90.00, 90.00, 120.00

Refinement procedure

Resolution	34.700 - 2.297
R-factor	0.1541
Rwork	0.151
R-free	0.21080
Structure solution method	MOLECULAR REPLACEMENT
Starting model (for MR)	4qfl
RMSD bond length	0.007
RMSD bond angle	1.065
Data reduction software	HKL-2000
Data scaling software	HKL-2000
Phasing software	MLPHARE
Refinement software	PHENIX ((phenix.refine: 1.6.4_486))

Data quality characteristics

	Overall	Outer shell
Low resolution limit [Å]	50.000	2.380
High resolution limit [Å]	2.297	2.300
Number of reflections	55803
Completeness [%]	99.3	99.6

Crystallization Conditions

crystal ID	method	pH	temperature	details
1	VAPOR DIFFUSION, HANGING DROP	8	293	0.5M sodium phosphate monobasic monohydrate, 0.9M potassium phosphate dibasic, pH 8.0, VAPOR DIFFUSION, HANGING DROP, temperature 293K