5SGW

CRYSTAL STRUCTURE OF HUMAN PHOSPHODIESTERASE 10 IN COMPLEX WITH C2(=NN(c1ccccc1)CCC2=O)c3ccnn3c4ccccc4, micromolar IC50=0.256978

Experimental procedure

Experimental method	SINGLE WAVELENGTH
Source type	SYNCHROTRON
Source details	SLS BEAMLINE X10SA
Synchrotron site	SLS
Beamline	X10SA
Temperature [K]	100
Detector technology	CCD
Collection date	2009-05-25
Detector	MARMOSAIC 225 mm CCD
Wavelength(s)	1.000000
Spacegroup name	H 3
Unit cell lengths	135.589, 135.589, 235.349
Unit cell angles	90.00, 90.00, 120.00

Refinement procedure

Resolution	41.560 - 1.900
R-factor	0.188
Rwork	0.186
R-free	0.21640
Structure solution method	MOLECULAR REPLACEMENT
Starting model (for MR)	inhouse model
RMSD bond length	0.005
RMSD bond angle	1.239
Data reduction software	XDS
Data scaling software	XSCALE
Phasing software	PHASER
Refinement software	REFMAC (5.8.0258)

Data quality characteristics

	Overall	Inner shell	Outer shell
Low resolution limit [Å]	41.560	41.560	1.950
High resolution limit [Å]	1.900	8.500	1.900
Rmerge	0.055	0.018	0.822
Rmeas	0.064	0.021	1.003
Total number of observations	470429
Number of reflections	125776	1275	8530
<I/σ(I)>	15.6	49.65	1.36
Completeness [%]	98.9	90	90.8
Redundancy	3.74	3.598	2.612
CC(1/2)	0.999	0.999	0.527

Crystallization Conditions

crystal ID	method	pH	temperature	details
1	VAPOR DIFFUSION, SITTING DROP	7.5	295	5-20 mg/mL protein in 25mM HEPES/NaOH pH7.5, 150mM NaCl, 50mM BME mixed 1:1 with reservoir 0.1M HEPES/NaOH pH7.5, 30% PEG550MME, 50mM MgCl2