2JFM

CRYSTAL STRUCTURE OF HUMAN STE20-LIKE KINASE (UNLIGANDED FORM)

X-RAY DIFFRACTION

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Crystallization

Crystalization Experiments
ID	Method	pH	Temperature	Details
1		7.5		20% PEG3350,10% ETHYLENE GLYCOL, 0.2 KSCN, 0.1M BISTRIS PROPANE PH7.5, pH 7.50

Crystal Properties
Matthews coefficient	Solvent content
3.53	65.1

Crystal Data

Unit Cell
Length ( Å )	Angle ( ˚ )
a = 102.073	α = 90
b = 102.073	β = 90
c = 176.993	γ = 120

Symmetry
Space Group	P 61 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	CCD	MARRESEARCH		2006-10-19	M	SINGLE WAVELENGTH

Radiation Source
ID #	Source	Type	Wavelength List	Synchrotron Site	Beamline
1	SYNCHROTRON	SLS BEAMLINE X10SA		SLS	X10SA

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	2.85	51	100	0.08	12.5	4.4		13398			97

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	2.85	3	100		0.76	2	4.5

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	OTHER	THROUGHOUT	2.85	30	12654	680	99.9	0.232	0.23	0.271	RANDOM	67.61

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]
2.65	1.32		2.65		-3.97

RMS Deviations
Key	Refinement Restraint Deviation
r_dihedral_angle_2_deg	41.144
r_dihedral_angle_4_deg	20.996
r_dihedral_angle_3_deg	15.8
r_dihedral_angle_1_deg	6.527
r_scangle_it	1.725
r_angle_refined_deg	1.375
r_angle_other_deg	1.291
r_mcangle_it	1.122
r_scbond_it	1.086
r_mcbond_it	0.624
r_symmetry_vdw_refined	0.272
r_symmetry_vdw_other	0.268
r_nbd_refined	0.228
r_nbd_other	0.191
r_nbtor_refined	0.186
r_xyhbond_nbd_refined	0.151
r_symmetry_hbond_refined	0.096
r_nbtor_other	0.093
r_chiral_restr	0.071
r_bond_refined_d	0.013
r_bond_other_d	0.004
r_gen_planes_refined	0.004
r_gen_planes_other	0.001
r_xyhbond_nbd_other
r_metal_ion_refined
r_metal_ion_other
r_symmetry_hbond_other
r_symmetry_metal_ion_refined
r_symmetry_metal_ion_other
r_mcbond_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	2226
Nucleic Acid Atoms
Solvent Atoms	9
Heterogen Atoms	8

Software

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