2J51

Crystal structure of Human STE20-like kinase bound to 5-Amino-3-((4-(aminosulfonyl)phenyl)amino) -N-(2,6-difluorophenyl)-1H-1,2,4-triazole- 1-carbothioamide

X-RAY DIFFRACTION

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Starting Model(s)

Initial Refinement Model(s)
Type	Source	Accession Code	Details
experimental model	PDB	1U5R	PDB ENTRY 1U5R

Crystallization

Crystalization Experiments
ID	Method	pH	Temperature	Details
1		6.5		16% PEG3350, 0.15M KSCN, 10% ETG, 0.1M BTP PH6.5, pH 6.50

Crystal Properties
Matthews coefficient	Solvent content
3.53	65

Crystal Data

Unit Cell
Length ( Å )	Angle ( ˚ )
a = 101.195	α = 90
b = 101.195	β = 90
c = 177.173	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		2006-08-16	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	2.1	62.26	100	0.08	16	8.9		32094			40

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	2.1	2.21	100		0.81	2.7	8.9

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	PDB ENTRY 1U5R	2.1	60	30437	1589	100	0.202	0.201	0.233	RANDOM	41.54

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]
-0.03	-0.02		-0.03		0.05

RMS Deviations
Key	Refinement Restraint Deviation
r_dihedral_angle_2_deg	37.415
r_dihedral_angle_4_deg	23.391
r_dihedral_angle_3_deg	12.663
r_dihedral_angle_1_deg	5.986
r_scangle_it	2.795
r_scbond_it	1.732
r_angle_refined_deg	1.54
r_mcangle_it	1.146
r_angle_other_deg	1.095
r_mcbond_it	0.625
r_symmetry_vdw_other	0.317
r_nbd_refined	0.205
r_nbd_other	0.188
r_symmetry_vdw_refined	0.181
r_nbtor_refined	0.17
r_mcbond_other	0.14
r_xyhbond_nbd_refined	0.134
r_symmetry_hbond_refined	0.123
r_nbtor_other	0.087
r_chiral_restr	0.081
r_bond_refined_d	0.013
r_gen_planes_other	0.008
r_gen_planes_refined	0.006
r_bond_other_d	0.003
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_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	2250
Nucleic Acid Atoms
Solvent Atoms	151
Heterogen Atoms	47

Software

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