5SE8

CRYSTAL STRUCTURE OF HUMAN PHOSPHODIESTERASE 10 IN COMPLEX WITH n1(C)c(nc(n1)c2ccccc2)CCNC(c4c(C(N3CCC3)=O)cnn4C)=O, micromolar IC50=0.021263

Experimental procedure

Experimental method	SINGLE WAVELENGTH
Source type	SYNCHROTRON
Source details	SLS BEAMLINE X10SA
Synchrotron site	SLS
Beamline	X10SA
Temperature [K]	100
Detector technology	PIXEL
Collection date	2011-05-07
Detector	PSI PILATUS 6M
Wavelength(s)	1.000000
Spacegroup name	H 3
Unit cell lengths	135.812, 135.812, 235.994
Unit cell angles	90.00, 90.00, 120.00

Refinement procedure

Resolution	43.690 - 1.990
R-factor	0.1752
Rwork	0.173
R-free	0.21700
Structure solution method	MOLECULAR REPLACEMENT
Starting model (for MR)	inhouse model
RMSD bond length	0.012
RMSD bond angle	1.739
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]	43.690	43.690	2.040
High resolution limit [Å]	1.990	8.900	1.990
Rmerge	0.091	0.022	1.448
Rmeas	0.111	0.024	1.613
Total number of observations	579859
Number of reflections	111250	1242	8171
<I/σ(I)>	10.98	53.4	1.29
Completeness [%]	99.9	99.2	99.7
Redundancy	5.22	5.269	5.189
CC(1/2)	0.998	0.999	0.450

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