2W5A

Human Nek2 kinase ADP-bound

X-RAY DIFFRACTION

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Crystallization

Crystalization Experiments
ID	Method	pH	Temperature	Details
1				50 MM TRIS, PH 8.5 2-10% PEG8000

Crystal Properties
Matthews coefficient	Solvent content
2.55	57.04

Crystal Data

Unit Cell
Length ( Å )	Angle ( ˚ )
a = 99.467	α = 90
b = 57.103	β = 132.99
c = 80.213	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	CCD	ADSC CCD			M	SINGLE WAVELENGTH

Radiation Source
ID #	Source	Type	Wavelength List	Synchrotron Site	Beamline
1	SYNCHROTRON	ESRF BEAMLINE ID14-2		ESRF	ID14-2

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	1.55	26.23	95.6	0.05	15.8	3.6		45663		3	14.14

Refinement

Statistics
Diffraction ID	Structure Solution Method	Resolution (High)	Resolution (Low)	Cut-off Sigma (F)	Number Reflections (Observed)	Number Reflections (R-Free)	Percent Reflections (Observed)	R-Factor (Observed)	R-Work	R-Free	Mean Isotropic B
X-RAY DIFFRACTION	OTHER	1.55	24.74	0.02	43905	2241	91.9	0.173	0.172	0.19	25.23

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]
-1.7541		-3.968	-2.5531		4.3073

RMS Deviations
Key	Refinement Restraint Deviation
f_dihedral_angle_d	17.264
f_angle_d	0.977
f_chiral_restr	0.066
f_bond_d	0.004
f_plane_restr	0.004

Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms	Number
Protein Atoms	2175
Nucleic Acid Atoms
Solvent Atoms	355
Heterogen Atoms	44

Software

Software
Software Name	Purpose
PHENIX	refinement