3WI6

Crystal structure of MAPKAP Kinase-2 (MK2) in complex with non-selective inhibitor

X-RAY DIFFRACTION

Crystallization

Crystalization Experiments
ID	Method	pH	Temperature	Details
1	VAPOR DIFFUSION, HANGING DROP	5	293	0.1M Na-Acetate, 1.6M Ammonium Sulphate, 200mM NaCl, 1.4mM Deoxi Big Chap, pH 5.0, VAPOR DIFFUSION, HANGING DROP, temperature 293.0K

Crystal Properties
Matthews coefficient	Solvent content
4.56	73.05

Crystal Data

Unit Cell
Length ( Å )	Angle ( ˚ )
a = 180.061	α = 90
b = 179.684	β = 90
c = 254.101	γ = 90

Symmetry
Space Group	I 21 21 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	CCD	ADSC QUANTUM 315		2006-09-28	M	SINGLE WAVELENGTH

Radiation Source
ID #	Source	Type	Wavelength List	Synchrotron Site	Beamline
1	SYNCHROTRON	SPRING-8 BEAMLINE BL41XU	1.000	SPring-8	BL41XU

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	2.99	100	99.7	0.078	29.5	5		82725

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	3.11	100		0.434	3.1	5

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	MOLECULAR REPLACEMENT	THROUGHOUT	1NY3	2.99	30	78593	4132	99.3	0.24241	0.24026	0.28292	RANDOM	67.368

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]
1.11			-1.15		0.05

RMS Deviations
Key	Refinement Restraint Deviation
r_dihedral_angle_2_deg	36.744
r_dihedral_angle_4_deg	18.667
r_dihedral_angle_3_deg	15.83
r_dihedral_angle_1_deg	5.424
r_scangle_it	4.823
r_scbond_it	2.758
r_mcangle_it	2.283
r_angle_refined_deg	1.566
r_mcbond_it	1.181
r_angle_other_deg	0.929

RMS Deviations
Key	Refinement Restraint Deviation
r_dihedral_angle_2_deg	36.744
r_dihedral_angle_4_deg	18.667
r_dihedral_angle_3_deg	15.83
r_dihedral_angle_1_deg	5.424
r_scangle_it	4.823
r_scbond_it	2.758
r_mcangle_it	2.283
r_angle_refined_deg	1.566
r_mcbond_it	1.181
r_angle_other_deg	0.929
r_mcbond_other	0.154
r_chiral_restr	0.079
r_bond_refined_d	0.019
r_bond_other_d	0.006
r_gen_planes_refined	0.006
r_gen_planes_other	0.001

Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms	Number
Protein Atoms	13439
Nucleic Acid Atoms
Solvent Atoms
Heterogen Atoms	114

Software

Software
Software Name	Purpose
HKL-2000	data collection
MOLREP	phasing
REFMAC	refinement
HKL-2000	data reduction
HKL-2000	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.