4ID7

ACK1 kinase in complex with the inhibitor cis-3-[8-amino-1-(4-phenoxyphenyl)imidazo[1,5-a]pyrazin-3-yl]cyclobutanol

X-RAY DIFFRACTION

Crystallization

Crystalization Experiments
ID	Method	pH	Temperature	Details
1	ligang replacement			ligang replacement

Crystal Properties
Matthews coefficient	Solvent content
3.41	64

Crystal Data

Unit Cell
Length ( Å )	Angle ( ˚ )
a = 94.659	α = 90
b = 94.659	β = 90
c = 187.267	γ = 90

Symmetry
Space Group	I 4 2 2

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	DECTRIS PILATUS 2M-F		2012-04-10	M	SINGLE WAVELENGTH

Radiation Source
ID #	Source	Type	Wavelength List	Synchrotron Site	Beamline
1	SYNCHROTRON	SLS BEAMLINE X06DA	1.00001	SLS	X06DA

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	3	93.63	90.5	0.088	7	5		8897

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	3	3.24	91.9		0.443	1.7	5.1

Refinement

Statistics
Diffraction ID	Structure Solution Method	Cross Validation method	Starting model	Resolution (High)	Resolution (Low)	Number Reflections (Observed)	Number Reflections (R-Free)	Percent Reflections (Observed)	R-Factor (Observed)	R-Work	R-Free	R-Free Selection Details	Mean Isotropic B
X-RAY DIFFRACTION	OTHER	THROUGHOUT	NONE	3	46.81	7925	528	89.07	0.2133	0.2101	0.2592	RANDOM	81.704

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]
2.39			2.39		-4.78

RMS Deviations
Key	Refinement Restraint Deviation
r_dihedral_angle_2_deg	34.083
r_dihedral_angle_3_deg	14.363
r_dihedral_angle_4_deg	12.521
r_dihedral_angle_1_deg	5.415
r_scangle_it	3.476
r_scbond_it	2.155
r_mcangle_it	1.617
r_angle_refined_deg	1.028
r_angle_other_deg	0.971
r_mcbond_it	0.856

RMS Deviations
Key	Refinement Restraint Deviation
r_dihedral_angle_2_deg	34.083
r_dihedral_angle_3_deg	14.363
r_dihedral_angle_4_deg	12.521
r_dihedral_angle_1_deg	5.415
r_scangle_it	3.476
r_scbond_it	2.155
r_mcangle_it	1.617
r_angle_refined_deg	1.028
r_angle_other_deg	0.971
r_mcbond_it	0.856
r_mcbond_other	0.117
r_chiral_restr	0.059
r_bond_refined_d	0.008
r_gen_planes_refined	0.003
r_bond_other_d	0.001
r_gen_planes_other	0.001

Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms	Number
Protein Atoms	2153
Nucleic Acid Atoms
Solvent Atoms	6
Heterogen Atoms	33

Software

Software
Software Name	Purpose
REFMAC	refinement
PDB_EXTRACT	data extraction
XDS	data reduction
SCALA	data scaling

RCSB PDB Core Operations are funded by the National Science Foundation (DBI-1832184), the US Department of Energy (DE-SC0019749), and the National Cancer Institute, National Institute of Allergy and Infectious Diseases, and National Institute of General Medical Sciences of the National Institutes of Health under grant R01GM133198.