1A61

THROMBIN COMPLEXED WITH A BETA-MIMETIC THIAZOLE-CONTAINING INHIBITOR

X-RAY DIFFRACTION

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Crystallization

Crystalization Experiments
ID	Method	pH	Temperature	Details
1	vapor diffusion - hanging drop and macroseeding	7.3		THROMBIN-HIRUGEN WAS CRYSTALLIZED FROM 0.1 M SODIUM PHOSPHATE BUFFER AT PH 7.3, 28% PEG 8000 IN HANGING DROPS WITH MACROSEEDING. THE MOL 127 INHIBITOR WAS ADDED BY SOAKING., vapor diffusion - hanging drop and macroseeding

Crystal Properties
Matthews coefficient	Solvent content
2.4	51

Crystal Data

Unit Cell
Length ( Å )	Angle ( ˚ )
a = 70.85	α = 90
b = 72.41	β = 101
c = 72.97	γ = 90

Symmetry
Space Group	C 1 2 1

Diffraction

Diffraction Experiment
ID #	Crystal ID	Scattering Type	Data Collection Temperature	Detector	Detector Type	Details	Collection Date	Monochromator	Protocol
1	1	x-ray	298	IMAGE PLATE	RIGAKU RAXIS II		1995-07-15	M

Radiation Source
ID #	Source	Type	Wavelength List	Synchrotron Site	Beamline
1	ROTATING ANODE	RIGAKU RUH2R

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	2.2	60	77	0.052		2.4		14517		1

Highest Resolution Shell
ID #	Resolution (High)	Resolution (Low)	Percent Possible (All)	Percent Possible (Observed)	R Merge I (Observed)	Mean I Over Sigma (Observed)	Redundancy	Number Unique Reflections (All)
1	2.2	2.27	54		0.147	2.9

Refinement

Statistics
Diffraction ID	Structure Solution Method	Resolution (High)	Resolution (Low)	Number Reflections (Observed)	Number Reflections (R-Free)	Percent Reflections (Observed)	R-Work	R-Free	Mean Isotropic B
X-RAY DIFFRACTION		2.2	7	13643		76	0.148		28

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_transverse_tor	30
p_staggered_tor	22
p_scangle_it	4.4
p_planar_tor	4
p_scbond_it	3.2
p_mcangle_it	2.6
p_mcbond_it	1.8
p_multtor_nbd	0.3
p_xyhbond_nbd	0.3
p_singtor_nbd	0.24
p_chiral_restr	0.18
p_planar_d	0.064
p_angle_d	0.05
p_plane_restr	0.037
p_bond_d	0.015
p_angle_deg
p_hb_or_metal_coord
p_xhyhbond_nbd
p_orthonormal_tor
p_special_tor

Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms	Number
Protein Atoms	2333
Nucleic Acid Atoms
Solvent Atoms	141
Heterogen Atoms	38

Software

Software
Software Name	Purpose
R-AXIS	data collection
R-AXIS	data reduction
PROFFT	refinement
R-AXIS	data scaling