4JKU

Crystal structure of probable sugar kinase protein from Rhizobium etli CFN 42 complexed with quinaldic acid, NYSGRC Target 14306

Experimental procedure

Experimental method	SINGLE WAVELENGTH
Source type	SYNCHROTRON
Source details	NSLS BEAMLINE X29A
Synchrotron site	NSLS
Beamline	X29A
Temperature [K]	100
Detector technology	CCD
Collection date	2013-02-15
Detector	ADSC QUANTUM 315
Wavelength(s)	1.075
Spacegroup name	P 21 21 21
Unit cell lengths	81.529, 91.249, 92.017
Unit cell angles	90.00, 90.00, 90.00

Refinement procedure

Resolution	41.080 - 1.510
R-factor	0.168
Rwork	0.166
R-free	0.20530
Structure solution method	MOLECULAR REPLACEMENT
Starting model (for MR)	4e3a
RMSD bond length	0.009
RMSD bond angle	1.417
Data reduction software	HKL-3000
Data scaling software	SCALEPACK
Phasing software	PHASER
Refinement software	REFMAC

Data quality characteristics

	Overall	Inner shell	Outer shell
Low resolution limit [Å]	50.000	50.000	1.540
High resolution limit [Å]	1.510	4.100	1.510
Rmerge	0.062	0.039	0.464
Number of reflections	104812
<I/σ(I)>	8
Completeness [%]	96.9	98.6	95.1
Redundancy	7	7	6.8

Crystallization Conditions

crystal ID	method	pH	temperature	details
1	VAPOR DIFFUSION, SITTING DROP		298	0.2M AMMONIUM ACETATE, 0.1M BIS:TRIS: HCL, PH 6.5,25% PEG3350, VAPOR DIFFUSION, SITTING DROP, temperature 298K