1R9J

Transketolase from Leishmania mexicana

Experimental procedure

Experimental method	SINGLE WAVELENGTH
Source type	SYNCHROTRON
Source details	ESRF BEAMLINE ID14-1
Synchrotron site	ESRF
Beamline	ID14-1
Temperature [K]	100
Detector technology	CCD
Detector	ADSC QUANTUM 4
Wavelength(s)	0.934
Spacegroup name	P 21 21 21
Unit cell lengths	76.800, 120.440, 139.150
Unit cell angles	90.00, 90.00, 90.00

Refinement procedure

Resolution	25.000 - 2.220
R-factor	0.172
Rwork	0.170
R-free	0.21300
Structure solution method	MOLECULAR REPLACEMENT
Starting model (for MR)	1trk
RMSD bond length	0.005
RMSD bond angle	1.248
Data reduction software	MOSFLM
Data scaling software	SCALA
Phasing software	EPMR
Refinement software	CNS

Data quality characteristics

	Overall	Outer shell
Low resolution limit [Å]	25.000	2.390
High resolution limit [Å]	2.220	2.220
Rmerge	0.108	0.296
Number of reflections	61492
<I/σ(I)>	5.8	2.4
Completeness [%]	95.7	85.5
Redundancy	3.95

Crystallization Conditions

crystal ID	method	pH	temperature	details
1	VAPOR DIFFUSION, HANGING DROP	6	293	Na-citrate, ammonium acetate, PEG 4K, pH 6.0, VAPOR DIFFUSION, HANGING DROP, temperature 293K