8BO3

COAGULATION FACTOR XI PROTEASE DOMAIN IN COMPLEX WITH ACTIVE SITE INHIBITOR Asundexian

X-RAY DIFFRACTION

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Crystallization

Crystalization Experiments
ID	Method	pH	Temperature	Details
1	VAPOR DIFFUSION, HANGING DROP		293	0.1M Citrate pH 4.5, 20-30% PEG4000

Crystal Properties
Matthews coefficient	Solvent content
2.18	43.64

Crystal Data

Unit Cell
Length ( Å )	Angle ( ˚ )
a = 58.194	α = 90
b = 59.916	β = 90
c = 66.816	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 PILATUS 2M		2018-11-07	M	SINGLE WAVELENGTH

Radiation Source
ID #	Source	Type	Wavelength List	Synchrotron Site	Beamline
1	ROTATING ANODE	RIGAKU MICROMAX-007 HF	1.54178

Data Collection

Overall
ID #	Resolution (High)	Resolution (Low)	Percent Possible (Observed)	Rrim I (All)	Rpim I (All)	CC (Half)	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	1.84	44.61	98.3	0.082	0.046	0.997	13.2	2.8		20404

Highest Resolution Shell
ID #	Resolution (High)	Resolution (Low)	Percent Possible (All)	Percent Possible (Observed)	Rrim I (All)	Rpim I (All)	CC (Half)	Mean I Over Sigma (Observed)	Redundancy	Number Unique Reflections (All)
1	1.84	1.92			0.574	0.363	0.723	1.8

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 (All)	R-Work	R-Free	Mean Isotropic B
X-RAY DIFFRACTION	MOLECULAR REPLACEMENT	THROUGHOUT	in house model	1.841	44.608	20366	960	97.679	0.171	0.1696	0.2078	25.491

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]
0.986			-0.796		-0.19

RMS Deviations
Key	Refinement Restraint Deviation
r_dihedral_angle_2_deg	31.294
r_dihedral_angle_4_deg	21.385
r_dihedral_angle_3_deg	12.918
r_dihedral_angle_1_deg	7.495
r_lrange_it	4.872
r_lrange_other	4.826
r_scangle_it	3.092
r_scangle_other	3.091
r_scbond_it	1.941
r_mcangle_it	1.931
r_mcangle_other	1.93
r_scbond_other	1.912
r_angle_refined_deg	1.857
r_angle_other_deg	1.47
r_mcbond_it	1.33
r_mcbond_other	1.28
r_symmetry_nbd_refined	0.305
r_nbd_other	0.201
r_nbd_refined	0.192
r_symmetry_nbd_other	0.186
r_symmetry_xyhbond_nbd_refined	0.182
r_nbtor_refined	0.178
r_xyhbond_nbd_refined	0.167
r_symmetry_xyhbond_nbd_other	0.092
r_chiral_restr	0.088
r_symmetry_nbtor_other	0.081
r_bond_refined_d	0.015
r_gen_planes_refined	0.01
r_bond_other_d	0.001
r_gen_planes_other	0.001

Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms	Number
Protein Atoms	1875
Nucleic Acid Atoms
Solvent Atoms	166
Heterogen Atoms	54

Software

Software
Software Name	Purpose
REFMAC	refinement
HKL-3000	data reduction
HKL-3000	data scaling
PHASER	phasing