5SKS

Crystal Structure of human phosphodiesterase 10 in complex with ethyl 1-[3-[3-(4-ethoxycarbonyl-5-methyl-imidazol-1-yl)phenoxy]phenyl]-5-methyl-imidazole-4-carboxylate

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	2008-02-25
Detector	MARMOSAIC 225 mm CCD
Wavelength(s)	1.000000
Spacegroup name	H 3
Unit cell lengths	134.920, 134.920, 235.240
Unit cell angles	90.00, 90.00, 120.00

Refinement procedure

Resolution	43.640 - 2.310
R-factor	0.1577
Rwork	0.155
R-free	0.21400
Structure solution method	MOLECULAR REPLACEMENT
Starting model (for MR)	inhouse model
RMSD bond length	0.013
RMSD bond angle	1.856
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]	43.640	43.640	2.370
High resolution limit [Å]	2.310	10.330	2.310
Rmerge	0.051	0.026	0.326
Rmeas	0.059	0.031	0.391
Total number of observations	261678
Number of reflections	69674	698	5014
<I/σ(I)>	15.66	32.95	3.99
Completeness [%]	99.5	89	96.6
Redundancy	3.756	3.686	3.259
CC(1/2)	0.998	0.999	0.891

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