Experiment: 4KRS

Tankyrase-1 complexed with small molecule inhibitor

X-RAY DIFFRACTION

Crystallization

Crystalization Experiments
ID	Method	pH	Temperature	Details
1	VAPOR DIFFUSION, HANGING DROP	5.8	298	RESERVOIR SOLUTION: 15% PEG3350, 100MM BIS-TRIS PH 5.8, 320MM AMMONIUM SULFATE. PROTEIN SOLUTION: 20 MG/ML IN 25 MM TRIS PH 8.0, 200MM NACL, 1MM TCEP, 1MM PJ34. EQUAL VOLUMES (2 UL) OF RESERVIOR SOLUTION AND PROTEIN SOLUTION WERE MIXED AND SET AS HANGING DROPS. CRYSTALS WERE THEN MOVED INTO A SOAKING SOLUTION CONTAINING 18% PEG 3350, 320MM AMMONIUM SULFATE, 100MM BIS-TRIS, 0.2 MM INHIBITOR, VAPOR DIFFUSION, HANGING DROP, temperature 298K

Crystal Properties
Matthews coefficient	Solvent content
2.39	48.47

Crystal Data

Unit Cell
Length ( Å )	Angle ( ˚ )
a = 124.594	α = 90
b = 44.233	β = 90.14
c = 87.845	γ = 90

Symmetry
Space Group	C 1 2 1

Diffraction

Diffraction Experiment
ID #	Crystal ID	Scattering Type	Data Collection Temperature	Detector	Detector Type	Details	Collection Date	Monochromator	Protocol
1	1	x-ray	100	PIXEL	PSI PILATUS 6M		2009-02-01	M	SINGLE WAVELENGTH

Radiation Source
ID #	Source	Type	Wavelength List	Synchrotron Site	Beamline
1	SYNCHROTRON	SLS BEAMLINE X06SA		SLS	X06SA

Data Collection

Overall
ID #	Resolution (High)	Resolution (Low)	Percent Possible (Observed)	R Merge I (Observed)	Net I Over Average Sigma (I)	Redundancy	Number Reflections (All)	Number Reflections (Observed)	Observed Criterion Sigma (F)	Observed Criterion Sigma (I)	B (Isotropic) From Wilson Plot
1	2.29	50	97.9	0.064	12.47	3.24		21041			38

Highest Resolution Shell
ID #	Resolution (High)	Resolution (Low)	Percent Possible (All)	Percent Possible (Observed)	R Merge I (Observed)	Mean I Over Sigma (Observed)	Redundancy	Number Unique Reflections (All)
1	2.29	2.36	99.2		0.36	3.28	3.4

Refinement

Statistics
Diffraction ID	Structure Solution Method	Resolution (High)	Resolution (Low)	Number Reflections (Observed)	Number Reflections (R-Free)	Percent Reflections (Observed)	R-Factor (Observed)	R-Work (Depositor)	R-Work (DCC)	R-Free (Depositor)	R-Free (DCC)	R-Free Selection Details	Mean Isotropic B
X-RAY DIFFRACTION	FOURIER SYNTHESIS	2.29	43.9	21041	1052	95.59	0.2102	0.207	0.193	0.2689	0.2481	Random

Temperature Factor Modeling
Anisotropic B[1][1]	Anisotropic B[1][2]	Anisotropic B[1][3]	Anisotropic B[2][2]	Anisotropic B[2][3]	Anisotropic B[3][3]
-2.8165		2.6078	13.6741		-10.8575

RMS Deviations
Key	Refinement Restraint Deviation
f_dihedral_angle_d	16.19
f_angle_deg	1.025
f_bond_d	0.008

Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms	Number
Protein Atoms	3330
Nucleic Acid Atoms
Solvent Atoms	126
Heterogen Atoms	69

Software

Software
Software Name	Purpose
PHENIX	model building
PHENIX	refinement
XDS	data reduction
XSCALE	data scaling
PHENIX	phasing