7G6Q

Crystal Structure of rat Autotaxin in complex with 4-(1-benzylpyrrolo[2,3-b]pyridin-3-yl)-3-nitro-N-phenylbenzamide, i.e. SMILES c1cnc2c(c1)C(=CN2Cc1ccccc1)c1ccc(cc1N(=O)=O)C(=O)Nc1ccccc1 with IC50=0.0309996 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	2014-02-11
Detector	PSI PILATUS 6M
Wavelength(s)	0.999950
Spacegroup name	P 21 21 21
Unit cell lengths	84.041, 91.659, 119.803
Unit cell angles	90.00, 90.00, 90.00

Refinement procedure

Resolution	48.780 - 1.900
R-factor	0.192
Rwork	0.190
R-free	0.23590
Structure solution method	MOLECULAR REPLACEMENT
Starting model (for MR)	inhouse model
RMSD bond length	0.012
RMSD bond angle	1.520
Data reduction software	XDS
Data scaling software	XSCALE
Phasing software	PHASER
Refinement software	REFMAC (5.8.0048)

Data quality characteristics

	Overall	Inner shell	Outer shell
Low resolution limit [Å]	48.780	48.780	1.950
High resolution limit [Å]	1.900	8.500	1.900
Rmerge	0.126	0.030	2.054
Rmeas	0.137	0.033	2.221
Total number of observations	493956
Number of reflections	73578	944	5358
<I/σ(I)>	10.71	44.22	0.96
Completeness [%]	100.0	98.8	100
Redundancy	6.713	6.183	6.937
CC(1/2)	0.998	0.998	0.340

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