4AUA

Liganded X-ray crystal structure of cyclin dependent kinase 6 (CDK6)

X-RAY DIFFRACTION

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Crystallization

Crystalization Experiments
ID	Method	pH	Temperature	Details
1		5.7	287	5MG/ML 0.1 M MES/NAOH PH 5.7,, 4.5% W/V PEG 3350, 25 MM SODIUM NITRATE, 10% V/V GLYCEROL, 10 DEGREES CELSIUS

Crystal Properties
Matthews coefficient	Solvent content
2.18	43.68

Crystal Data

Unit Cell
Length ( Å )	Angle ( ˚ )
a = 100.734	α = 90
b = 100.734	β = 90
c = 60.3	γ = 90

Symmetry
Space Group	I 4

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 QUANTUM 315r			M	SINGLE WAVELENGTH

Radiation Source
ID #	Source	Type	Wavelength List	Synchrotron Site	Beamline
1	SYNCHROTRON	ESRF BEAMLINE ID23-1		ESRF	ID23-1

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	2.3	71.23	98	0.04	17.4	3.6		13277		1

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	2.3	2.36	98.6		0.37	3.9	3.8

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 (Observed)	R-Work	R-Free	R-Free Selection Details	Mean Isotropic B
X-RAY DIFFRACTION	MOLECULAR REPLACEMENT	THROUGHOUT	2.31	71.23	12395	680	97.9	0.21033	0.20668	0.27734	RANDOM	46.949

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]
2.42			2.42		-4.83

RMS Deviations
Key	Refinement Restraint Deviation
r_dihedral_angle_2_deg	34.838
r_dihedral_angle_3_deg	18.916
r_dihedral_angle_4_deg	17.102
r_dihedral_angle_1_deg	6.243
r_angle_refined_deg	1.354
r_angle_other_deg	0.948
r_symmetry_vdw_other	0.249
r_nbd_refined	0.211
r_nbd_other	0.201
r_nbtor_refined	0.18
r_xyhbond_nbd_refined	0.152
r_symmetry_vdw_refined	0.13
r_nbtor_other	0.09
r_chiral_restr	0.079
r_scangle_it	0.063
r_symmetry_hbond_refined	0.059
r_mcangle_it	0.057
r_scbond_it	0.047
r_mcbond_it	0.037
r_xyhbond_nbd_other	0.025
r_mcbond_other	0.013
r_bond_refined_d	0.011
r_gen_planes_refined	0.004
r_bond_other_d	0.001
r_gen_planes_other	0.001
r_metal_ion_refined
r_metal_ion_other
r_symmetry_hbond_other
r_symmetry_metal_ion_refined
r_symmetry_metal_ion_other
r_mcangle_other
r_scbond_other
r_scangle_other
r_long_range_B_refined
r_long_range_B_other
r_rigid_bond_restr
r_sphericity_free
r_sphericity_bonded

Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms	Number
Protein Atoms	2048
Nucleic Acid Atoms
Solvent Atoms	86
Heterogen Atoms	16

Software

Software
Software Name	Purpose
REFMAC	refinement
MOSFLM	data reduction
SCALA	data scaling