8YVV

The Crystal Structure of BTK from Biortus

X-RAY DIFFRACTION

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Crystallization

Crystalization Experiments
ID	Method	pH	Temperature	Details
1	VAPOR DIFFUSION, SITTING DROP		293	0.2M LiCl2, 0.1M Tris pH8.0, 20% PEG6000

Crystal Properties
Matthews coefficient	Solvent content
2.27	45.77

Crystal Data

Unit Cell
Length ( Å )	Angle ( ˚ )
a = 46.686	α = 90
b = 102.995	β = 90
c = 117.543	γ = 90

Symmetry
Space Group	P 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	PIXEL	DECTRIS PILATUS3 6M		2023-06-26	M	SINGLE WAVELENGTH

Radiation Source
ID #	Source	Type	Wavelength List	Synchrotron Site	Beamline
1	SYNCHROTRON	SSRF BEAMLINE BL18U1	0.978530	SSRF	BL18U1

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	2.25	34.33	99.9	0.01	10.9	7.7		27721

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	2.25	2.32			0.97

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 (All)	R-Work	R-Free	Mean Isotropic B
X-RAY DIFFRACTION	MOLECULAR REPLACEMENT	FREE R-VALUE	2.25	32.976	27664	1368	99.884	0.211	0.2087	0.2655	54.582

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]
0.323			-1.895		1.572

RMS Deviations
Key	Refinement Restraint Deviation
r_dihedral_angle_6_deg	13.806
r_dihedral_angle_3_deg	12.473
r_lrange_it	6.24
r_lrange_other	6.213
r_dihedral_angle_1_deg	5.943
r_dihedral_angle_2_deg	5.526
r_scangle_it	4.096
r_scangle_other	4.095
r_mcangle_it	3.781
r_mcangle_other	3.781
r_scbond_it	2.425
r_scbond_other	2.424
r_mcbond_it	2.335
r_mcbond_other	2.334
r_angle_refined_deg	0.821
r_angle_other_deg	0.299
r_nbd_refined	0.188
r_nbtor_refined	0.178
r_symmetry_nbd_other	0.173
r_xyhbond_nbd_refined	0.167
r_symmetry_xyhbond_nbd_refined	0.163
r_nbd_other	0.113
r_symmetry_nbd_refined	0.112
r_ncsr_local_group_1	0.102
r_symmetry_xyhbond_nbd_other	0.088
r_symmetry_nbtor_other	0.073
r_chiral_restr	0.043
r_chiral_restr_other	0.009
r_bond_refined_d	0.003
r_gen_planes_refined	0.003
r_bond_other_d	0.001
r_gen_planes_other	0.001

Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms	Number
Protein Atoms	4173
Nucleic Acid Atoms
Solvent Atoms	220
Heterogen Atoms	25

Software

Software
Software Name	Purpose
REFMAC	refinement
XDS	data reduction
Aimless	data scaling
PHASER	phasing