8X5Z

The Crystal Structure of PAK1 kinase domain from Biortus.

X-RAY DIFFRACTION

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Crystallization

Crystalization Experiments
ID	Method	pH	Temperature	Details
1	VAPOR DIFFUSION, SITTING DROP		293	0.1M SPG pH6.0, 25% PEG 1500

Crystal Properties
Matthews coefficient	Solvent content
2.45	49.8

Crystal Data

Unit Cell
Length ( Å )	Angle ( ˚ )
a = 51.823	α = 90
b = 103.262	β = 90
c = 122.182	γ = 90

Symmetry
Space Group	C 2 2 21

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 PILATUS3 6M		2021-08-13	M	SINGLE WAVELENGTH

Radiation Source
ID #	Source	Type	Wavelength List	Synchrotron Site	Beamline
1	SYNCHROTRON	CLSI BEAMLINE 08ID-1	1.1806	CLSI	08ID-1

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	1.8	47.56	100	0.055	18.3	6.4		30827

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	1.8	1.84			0.77

Refinement

Statistics
Diffraction ID	Structure Solution Method	Cross Validation method	Resolution (High)	Resolution (Low)	Number Reflections (Observed)	Number Reflections (R-Free)	Percent Reflections (Observed)	R-Factor (All)	R-Work	R-Free	Mean Isotropic B
X-RAY DIFFRACTION	MOLECULAR REPLACEMENT	FREE R-VALUE	1.8	46.36	30795	1533	99.958	0.171	0.1684	0.2161	33.321

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]
3.023			-1.358		-1.665

RMS Deviations
Key	Refinement Restraint Deviation
r_dihedral_angle_6_deg	16.534
r_dihedral_angle_3_deg	14.66
r_dihedral_angle_2_deg	9.583
r_lrange_it	8.089
r_lrange_other	7.976
r_dihedral_angle_1_deg	6.48
r_scangle_it	6.389
r_scangle_other	6.388
r_mcangle_it	4.292
r_mcangle_other	4.291
r_scbond_it	4.162
r_scbond_other	4.159
r_mcbond_it	3.17
r_mcbond_other	3.166
r_angle_refined_deg	1.458
r_angle_other_deg	0.496
r_symmetry_xyhbond_nbd_refined	0.242
r_nbd_refined	0.221
r_nbd_other	0.207
r_xyhbond_nbd_refined	0.198
r_symmetry_nbd_other	0.188
r_nbtor_refined	0.172
r_symmetry_nbd_refined	0.163
r_symmetry_nbtor_other	0.079
r_chiral_restr	0.075
r_bond_refined_d	0.009
r_gen_planes_refined	0.008
r_bond_other_d	0.002
r_gen_planes_other	0.001

Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms	Number
Protein Atoms	2298
Nucleic Acid Atoms
Solvent Atoms	273
Heterogen Atoms

Software

Software
Software Name	Purpose
REFMAC	refinement
XDS	data reduction
Aimless	data scaling
PHASER	phasing