8BO6

COAGULATION FACTOR XI PROTEASE DOMAIN IN COMPLEX WITH ACTIVE SITE INHIBITOR 2

X-RAY DIFFRACTION

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Crystallization

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

Crystal Properties
Matthews coefficient	Solvent content
2.2	44.11

Crystal Data

Unit Cell
Length ( Å )	Angle ( ˚ )
a = 59.12	α = 90
b = 59.634	β = 90
c = 67.053	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 6M		2009-10-01	M	SINGLE WAVELENGTH

Radiation Source
ID #	Source	Type	Wavelength List	Synchrotron Site	Beamline
1	SYNCHROTRON	SLS BEAMLINE X10SA	1.000	SLS	X10SA

Data Collection

Overall
ID #	Resolution (High)	Resolution (Low)	Percent Possible (Observed)	Rrim 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	1.25	44.561	99.4	0.049	1	23.09	7.9		65835

Highest Resolution Shell
ID #	Resolution (High)	Resolution (Low)	Percent Possible (All)	Percent Possible (Observed)	Rrim I (All)	CC (Half)	Mean I Over Sigma (Observed)	Redundancy	Number Unique Reflections (All)
1	1.25	1.28			0.825	0.824	2.75

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	1.25	44.561	65835	888	99.413	0.116	0.1161	0.1407	20.377

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]
1.257			-1.511		0.254

RMS Deviations
Key	Refinement Restraint Deviation
r_dihedral_angle_2_deg	29.063
r_dihedral_angle_4_deg	18.861
r_dihedral_angle_3_deg	11.419
r_dihedral_angle_1_deg	6.835
r_lrange_it	4.523
r_lrange_other	4.353
r_scangle_it	4.063
r_scangle_other	4.062
r_scbond_it	3.359
r_scbond_other	3.358
r_rigid_bond_restr	2.551
r_mcangle_other	2.405
r_mcangle_it	2.4
r_mcbond_it	1.886
r_mcbond_other	1.874
r_angle_refined_deg	1.661
r_angle_other_deg	1.483
r_symmetry_nbd_refined	0.285
r_nbd_other	0.213
r_nbd_refined	0.197
r_symmetry_nbd_other	0.191
r_nbtor_refined	0.172
r_xyhbond_nbd_refined	0.142
r_symmetry_xyhbond_nbd_refined	0.132
r_chiral_restr	0.089
r_symmetry_nbtor_other	0.083
r_chiral_restr_other	0.039
r_bond_refined_d	0.013
r_gen_planes_refined	0.011
r_bond_other_d	0.001
r_gen_planes_other	0.001

Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms	Number
Protein Atoms	1880
Nucleic Acid Atoms
Solvent Atoms	227
Heterogen Atoms	71

Software

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