1E03

PLASMA ALPHA ANTITHROMBIN-III AND PENTASACCHARIDE

X-RAY DIFFRACTION

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Starting Model(s)

Initial Refinement Model(s)
Type	Source	Accession Code	Details
experimental model	PDB	1AZX

Crystallization

Crystalization Experiments
ID	Method	pH	Temperature	Details
1		7		5MG/ML 1:1 MIX OF INHIBITORY: LATENT ANTITHROMBIN-III 16% PEG 4000, 63 MM NACACODYLATE PH 7.0, 0.05% AZIDE

Crystal Properties
Matthews coefficient	Solvent content
2.83	56

Crystal Data

Unit Cell
Length ( Å )	Angle ( ˚ )
a = 70.511	α = 90
b = 87.071	β = 108.88
c = 97.349	γ = 90

Symmetry
Space Group	P 1 21 1

Diffraction

Diffraction Experiment
ID #	Crystal ID	Scattering Type	Data Collection Temperature	Detector	Detector Type	Details	Collection Date	Monochromator	Protocol
1	1	x-ray	100	IMAGE PLATE	MARRESEARCH			M	SINGLE WAVELENGTH

Radiation Source
ID #	Source	Type	Wavelength List	Synchrotron Site	Beamline
1	SYNCHROTRON	SRS BEAMLINE PX9.6		SRS	PX9.6

Data Collection

Overall
ID #	Resolution (High)	Resolution (Low)	Percent Possible (Observed)	R Merge I (Observed)	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	2.9	30	94.2	0.124	5.2	2.5		23386

Refinement

Statistics
Diffraction ID	Structure Solution Method	Cross Validation method	Starting model	Resolution (High)	Resolution (Low)	Number Reflections (R-Free)	Percent Reflections (Observed)	R-Work	R-Free	Mean Isotropic B
X-RAY DIFFRACTION	MOLECULAR REPLACEMENT	THROUGHOUT	1AZX	2.9	20	1180	94.2	0.199	0.252	44

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]

RMS Deviations
Key	Refinement Restraint Deviation
p_staggered_tor	23.2
p_transverse_tor	22.8
p_scangle_it	6.495
p_mcangle_it	4.641
p_scbond_it	4.306
p_mcbond_it	2.638
p_planar_tor	2.5
p_chiral_restr	0.265
p_multtor_nbd	0.214
p_xhyhbond_nbd	0.16
p_singtor_nbd	0.15
p_xyhbond_nbd	0.136
p_angle_d	0.022
p_bond_d	0.009
p_planar_d	0.009
p_plane_restr	0.004
p_angle_deg
p_hb_or_metal_coord
p_orthonormal_tor
p_special_tor

Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms	Number
Protein Atoms	6614
Nucleic Acid Atoms
Solvent Atoms	14
Heterogen Atoms	373

Software

Software
Software Name	Purpose
REFMAC	refinement
MOSFLM	data reduction
SCALA	data scaling
AMoRE	phasing