7G4F

Crystal Structure of rat Autotaxin in complex with (E)-1-[(3aR,6aR)-5-(1H-benzotriazole-5-carbonyl)-1,3,3a,4,6,6a-hexahydropyrrolo[3,4-c]pyrrol-2-yl]-3-[4-(trifluoromethoxy)phenyl]prop-2-en-1-one, i.e. SMILES C1N(C[C@H]2[C@H]1CN(C2)C(=O)c1ccc2c(c1)N=NN2)C(=O)/C=C/c1ccc(cc1)OC(F)(F)F with IC50=0.00118848 microM

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	2012-05-05
Detector	PSI PILATUS 6M
Wavelength(s)	0.999970
Spacegroup name	P 21 21 21
Unit cell lengths	84.087, 91.718, 119.857
Unit cell angles	90.00, 90.00, 90.00

Refinement procedure

Resolution	42.870 - 2.060
R-factor	0.1892
Rwork	0.187
R-free	0.23180
Structure solution method	MOLECULAR REPLACEMENT
Starting model (for MR)	inhouse model
RMSD bond length	0.012
RMSD bond angle	1.485
Data reduction software	XDS
Data scaling software	XSCALE
Phasing software	PHASER
Refinement software	REFMAC (5.7.0025)

Data quality characteristics

	Overall	Inner shell	Outer shell
Low resolution limit [Å]	42.830	42.870	2.110
High resolution limit [Å]	2.060	9.210	2.060
Rmerge	0.082	0.024	0.617
Rmeas	0.100	0.029	0.774
Total number of observations	141678
Number of reflections	53712	590	3942
<I/σ(I)>	9.26	33.89	1.42
Completeness [%]	92.5	78	93.5
Redundancy	2.638	2.693	2.402
CC(1/2)	0.996	0.998	0.590

Crystallization Conditions

crystal ID	method	pH	temperature	details
1	VAPOR DIFFUSION, SITTING DROP	4.5	293	15.3 mg/mL protein in 20mM BICINE/NaOH pH8.5, 150mM NaCl, 0.02% NaN3 mixed 50-70% with 50-30% reservoir consisting of 11-17% PEG3350, 0.1M Na-acetate pH4.5, 0.2M Ca-acetate, total volume 200nL