8BO5

COAGULATION FACTOR XI PROTEASE DOMAIN IN COMPLEX WITH ACTIVE SITE INHIBITOR 3

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	44.12

Crystal Data

Unit Cell
Length ( Å )	Angle ( ˚ )
a = 58.761	α = 90
b = 59.742	β = 90
c = 66.929	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		2010-11-09	M	SINGLE WAVELENGTH

Radiation Source
ID #	Source	Type	Wavelength List	Synchrotron Site	Beamline
1	SYNCHROTRON	ESRF BEAMLINE BM30A	0.97887	ESRF	BM30A

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	1.7	44.59	99.3	0.082	0.998	15.76	6.9		26387

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	1.7	1.75			0.742	0.752	2.42

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 (Depositor)	R-Work (DCC)	R-Free (Depositor)	R-Free (DCC)	Mean Isotropic B
X-RAY DIFFRACTION	MOLECULAR REPLACEMENT	THROUGHOUT	in house model	1.7	44.588	26386	884	99.334	0.155	0.1539	0.17	0.1736	0.19	29.097

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]
1.006			-0.189		-0.816

RMS Deviations
Key	Refinement Restraint Deviation
r_dihedral_angle_2_deg	31.452
r_dihedral_angle_4_deg	19.833
r_dihedral_angle_3_deg	13.016
r_dihedral_angle_1_deg	7.407
r_lrange_it	5.568
r_lrange_other	5.436
r_scangle_it	3.031
r_scangle_other	3.03
r_scbond_it	1.921
r_scbond_other	1.92
r_mcangle_it	1.83
r_mcangle_other	1.829
r_angle_refined_deg	1.539
r_angle_other_deg	1.429
r_mcbond_it	1.192
r_mcbond_other	1.183
r_symmetry_nbd_refined	0.273
r_nbd_refined	0.2
r_nbd_other	0.189
r_symmetry_nbd_other	0.188
r_nbtor_refined	0.17
r_symmetry_xyhbond_nbd_refined	0.168
r_xyhbond_nbd_refined	0.153
r_symmetry_nbtor_other	0.077
r_chiral_restr	0.07
r_chiral_restr_other	0.044
r_bond_refined_d	0.01
r_gen_planes_refined	0.008
r_gen_planes_other	0.002
r_bond_other_d	0.001

Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms	Number
Protein Atoms	1875
Nucleic Acid Atoms
Solvent Atoms	179
Heterogen Atoms	58

Software

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