3EN6

Targeted polypharmacology: crystal structure of the c-Src kinase domain in complex with PP102, a multitargeted kinase inhibitor

Experimental procedure

Experimental method	SINGLE WAVELENGTH
Source type	SYNCHROTRON
Source details	ALS BEAMLINE 8.2.1
Synchrotron site	ALS
Beamline	8.2.1
Temperature [K]	100
Detector technology	CCD
Collection date	2007-07-01
Detector	ADSC QUANTUM 315
Wavelength(s)	1.000
Spacegroup name	P 1
Unit cell lengths	42.439, 63.046, 74.579
Unit cell angles	101.31, 91.17, 89.62

Refinement procedure

Resolution	43.220 - 2.390
R-factor	0.21277
Rwork	0.210
R-free	0.25858
Structure solution method	MOLECULAR REPLACEMENT
RMSD bond length	0.016
RMSD bond angle	1.659
Data reduction software	DENZO
Data scaling software	SCALEPACK
Phasing software	PHASER
Refinement software	REFMAC

Data quality characteristics

	Overall	Inner shell	Outer shell
Low resolution limit [Å]	50.000	50.000	2.490
High resolution limit [Å]	2.390	5.170	2.390
Rmerge	0.082	0.048	0.366
Number of reflections	28471
<I/σ(I)>	14.475
Completeness [%]	96.1	99.6	81.1
Redundancy	3.7	3.9	2.9

Crystallization Conditions

crystal ID	method	pH	temperature	details
1	VAPOR DIFFUSION, HANGING DROP	8	298	14 mg/mL kinase, 50 mM Tris-HCl, 100 mM NaCl, 5% (v/v) glycerol mixed 1:1 with 20% (w/v) glycerol precipitant well solution, pH 8.0, vapor diffusion, hanging drop, temperature 298K