5SG6

CRYSTAL STRUCTURE OF HUMAN PHOSPHODIESTERASE 10 IN COMPLEX WITH N4(c1nn(c(n1)CCc3nn2c(cnc(C)c2n3)C)C)CCCC4, micromolar IC50=0.0040613

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	2011-08-15
Detector	PSI PILATUS 6M
Wavelength(s)	1.001480
Spacegroup name	H 3
Unit cell lengths	135.437, 135.437, 235.568
Unit cell angles	90.00, 90.00, 120.00

Refinement procedure

Resolution	43.720 - 1.960
R-factor	0.1798
Rwork	0.178
R-free	0.21910
Structure solution method	MOLECULAR REPLACEMENT
Starting model (for MR)	inhouse model
RMSD bond length	0.012
RMSD bond angle	1.746
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]	43.720	43.720	2.010
High resolution limit [Å]	1.960	8.770	1.960
Rmerge	0.059	0.017	1.416
Rmeas	0.066	0.019	1.575
Total number of observations	596175
Number of reflections	115586	1283	8617
<I/σ(I)>	15.97	61.95	1.15
Completeness [%]	99.9	99.1	99.9
Redundancy	5.158	5.159	5.208
CC(1/2)	0.999	1.000	0.503

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