7UYV

Crystal structure of JAK3 kinase domain in complex with compound 25

X-RAY DIFFRACTION

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Crystallization

Crystalization Experiments
ID	Method	pH	Temperature	Details
1	VAPOR DIFFUSION		298	Crystals of human JAK3 in complex with the ligand were prepared according to established protocols

Crystal Properties
Matthews coefficient	Solvent content
2.7	53.3

Crystal Data

Unit Cell
Length ( Å )	Angle ( ˚ )
a = 57.074	α = 90
b = 114.166	β = 97.54
c = 106.086	γ = 90

Symmetry
Space Group	P 1 21 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	PIXEL	DECTRIS PILATUS 6M		2015-01-02	M	SINGLE WAVELENGTH

Radiation Source
ID #	Source	Type	Wavelength List	Synchrotron Site	Beamline
1	SYNCHROTRON	SLS BEAMLINE X06SA	1.00000	SLS	X06SA

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	2.15	105.17	96	0.065	14.04	2.8		70329

Highest Resolution Shell
ID #	Resolution (High)	Resolution (Low)	Percent Possible (All)	Percent Possible (Observed)	R Merge I (Observed)	Rrim I (All)	Mean I Over Sigma (Observed)	Redundancy	Number Unique Reflections (All)
1	2.15	2.4	96.3		0.434	0.539	2.76	2.8

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	NONE	2.15	105.17	68763	1558	96.04	0.2215	0.2206	0.2629	RANDOM	39.447

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]
-1.18		0.13	-2.17		3.39

RMS Deviations
Key	Refinement Restraint Deviation
r_dihedral_angle_2_deg	34.966
r_dihedral_angle_4_deg	14.557
r_dihedral_angle_3_deg	12.455
r_dihedral_angle_1_deg	5.15
r_angle_other_deg	1.247
r_angle_refined_deg	1.085
r_nbtor_refined	0.156
r_nbd_refined	0.155
r_nbd_other	0.142
r_symmetry_vdw_other	0.109
r_xyhbond_nbd_refined	0.081
r_symmetry_hbond_refined	0.068
r_nbtor_other	0.066
r_symmetry_vdw_refined	0.064
r_chiral_restr	0.061
r_bond_refined_d	0.009
r_gen_planes_refined	0.003
r_bond_other_d	0.002
r_gen_planes_other	0.001

Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms	Number
Protein Atoms	8984
Nucleic Acid Atoms
Solvent Atoms	438
Heterogen Atoms	116

Software

Software
Software Name	Purpose
XDS	data reduction
XSCALE	data scaling
PHASER	phasing
REFMAC	refinement
PDB_EXTRACT	data extraction