5SJV

CRYSTAL STRUCTURE OF HUMAN PHOSPHODIESTERASE 10 IN COMPLEX WITH c4c(c1cn(c(n1)CCc2cccc3nccnc23)C)cccc4, micromolar IC50=0.48281

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	2011-05-22
Detector	PSI PILATUS 6M
Wavelength(s)	1.000000
Spacegroup name	H 3
Unit cell lengths	136.087, 136.087, 236.248
Unit cell angles	90.00, 90.00, 120.00

Refinement procedure

Resolution	43.770 - 1.940
R-factor	0.1752
Rwork	0.173
R-free	0.21550
Structure solution method	MOLECULAR REPLACEMENT
Starting model (for MR)	inhouse model
RMSD bond length	0.010
RMSD bond angle	1.646
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]	43.770	43.770	1.990
High resolution limit [Å]	1.940	8.680	1.940
Rmerge	0.073	0.021	1.347
Rmeas	0.082	0.023	1.497
Total number of observations	627637
Number of reflections	120761	1348	8968
<I/σ(I)>	13.89	53.58	1.22
Completeness [%]	100.0	99.2	99.9
Redundancy	5.197	5.254	5.256
CC(1/2)	0.999	0.999	0.466

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