7NEU

Inhibitor Complex with Thrombin Activatable Fibrinolysis Inhibitor (TAFIa)

X-RAY DIFFRACTION

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Crystallization

Crystalization Experiments
ID	Method	pH	Temperature	Details
1	VAPOR DIFFUSION, SITTING DROP	6.25	293	100mM MES, 300mM Ammonium Chloride, 35% PEG 3350

Crystal Properties
Matthews coefficient	Solvent content
2.74	55.14

Crystal Data

Unit Cell
Length ( Å )	Angle ( ˚ )
a = 99.42	α = 90
b = 157.35	β = 90
c = 64.08	γ = 90

Symmetry
Space Group	C 2 2 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 X 6M		2013-06-27	M	SINGLE WAVELENGTH

Radiation Source
ID #	Source	Type	Wavelength List	Synchrotron Site	Beamline
1	SYNCHROTRON	APS BEAMLINE 21-ID-G	0.97857	APS	21-ID-G

Data Collection

Overall
ID #	Resolution (High)	Resolution (Low)	Percent Possible (Observed)	R Merge I (Observed)	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	2.8	42.06	99.4	0.129	0.01	14.48	4.1		12711

Highest Resolution Shell
ID #	Resolution (High)	Resolution (Low)	Percent Possible (All)	Percent Possible (Observed)	R Merge I (Observed)	CC (Half)	Mean I Over Sigma (Observed)	Redundancy	Number Unique Reflections (All)
1	2.8	2.87			0.491	0.001	3.32

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	FOURIER SYNTHESIS	FREE R-VALUE	2.8	42.02	12702	622	99.359	0.205	0.2012	0.2817	30.706

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]
-1.589			2.402		-0.812

RMS Deviations
Key	Refinement Restraint Deviation
r_dihedral_angle_2_deg	30.072
r_dihedral_angle_4_deg	21.467
r_dihedral_angle_3_deg	18.696
r_dihedral_angle_1_deg	7.981
r_lrange_it	1.909
r_lrange_other	1.903
r_angle_refined_deg	1.769
r_angle_other_deg	1.251
r_mcangle_it	1.001
r_mcangle_other	1.001
r_scangle_it	0.872
r_scangle_other	0.872
r_symmetry_nbd_refined	0.568
r_mcbond_it	0.558
r_mcbond_other	0.558
r_scbond_it	0.475
r_scbond_other	0.475
r_symmetry_metal_ion_refined	0.452
r_symmetry_xyhbond_nbd_refined	0.271
r_nbd_refined	0.213
r_symmetry_nbd_other	0.188
r_xyhbond_nbd_refined	0.188
r_nbtor_refined	0.177
r_nbd_other	0.144
r_metal_ion_refined	0.143
r_symmetry_nbtor_other	0.081
r_chiral_restr	0.073
r_symmetry_xyhbond_nbd_other	0.04
r_bond_refined_d	0.01
r_gen_planes_refined	0.008
r_gen_planes_other	0.004
r_bond_other_d	0.001

Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms	Number
Protein Atoms	3187
Nucleic Acid Atoms
Solvent Atoms	29
Heterogen Atoms	65

Software

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