8BO4

COAGULATION FACTOR XI PROTEASE DOMAIN IN COMPLEX WITH ACTIVE SITE INHIBITOR 1

X-RAY DIFFRACTION

---

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
2.24	45

Crystal Data

Unit Cell
Length ( Å )	Angle ( ˚ )
a = 59.303	α = 90
b = 59.449	β = 90
c = 68.148	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		2009-11-24	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	1.75	44.811	98.5	0.048	0.999	19.02	3.9		24732

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	1.75	1.79			0.514	0.893	3.1

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	1.75	44.811	24653	995	98.944	0.163	0.162	0.1892	29.796

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]
0.399			-0.852		0.454

RMS Deviations
Key	Refinement Restraint Deviation
r_dihedral_angle_2_deg	29.496
r_dihedral_angle_4_deg	16.828
r_dihedral_angle_3_deg	11.938
r_dihedral_angle_1_deg	7.246
r_lrange_it	5.56
r_lrange_other	5.479
r_scangle_other	3.328
r_scangle_it	3.327
r_scbond_it	2.123
r_scbond_other	2.122
r_mcangle_it	1.783
r_mcangle_other	1.782
r_angle_refined_deg	1.581
r_angle_other_deg	1.446
r_chiral_restr_other	1.222
r_mcbond_it	1.198
r_mcbond_other	1.18
r_symmetry_nbd_refined	0.205
r_nbd_other	0.202
r_symmetry_nbd_other	0.187
r_symmetry_xyhbond_nbd_refined	0.186
r_nbd_refined	0.181
r_nbtor_refined	0.166
r_xyhbond_nbd_refined	0.135
r_symmetry_nbtor_other	0.078
r_chiral_restr	0.077
r_bond_refined_d	0.01
r_gen_planes_refined	0.009
r_bond_other_d	0.002
r_gen_planes_other	0.002

Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms	Number
Protein Atoms	1835
Nucleic Acid Atoms
Solvent Atoms	177
Heterogen Atoms	39

Software

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