1NRR

Crystallographic structures of Thrombin complexed with Thrombin receptor peptides: Existence of expected and novel binding modes

X-RAY DIFFRACTION

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Crystallization

Crystal Properties
Matthews coefficient	Solvent content
2.5	50.77

Crystal Data

Unit Cell
Length ( Å )	Angle ( ˚ )
a = 71.3	α = 90
b = 72.2	β = 100
c = 72.3	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

Refinement

Statistics
Diffraction ID	Structure Solution Method	Resolution (High)	Resolution (Low)	Cut-off Sigma (F)	Number Reflections (Observed)	Number Reflections (R-Free)	Percent Reflections (Observed)	R-Factor (Observed)	R-Work	R-Free	Mean Isotropic B
X-RAY DIFFRACTION		2.4	7	2	12963			0.145

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_orthonormal_tor	30.7
p_staggered_tor	20.5
p_planar_tor	3.8
p_scangle_it	3.37
p_scbond_it	2.24
p_mcangle_it	1.58
p_mcbond_it	0.91
p_multtor_nbd	0.25
p_xhyhbond_nbd	0.23
p_singtor_nbd	0.2
p_chiral_restr	0.17
p_planar_d	0.051
p_angle_d	0.044
p_plane_restr	0.025
p_bond_d	0.023
p_angle_deg
p_hb_or_metal_coord
p_xyhbond_nbd
p_transverse_tor
p_special_tor

Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms	Number
Protein Atoms	2271
Nucleic Acid Atoms
Solvent Atoms	207
Heterogen Atoms	30

Software

Software
Software Name	Purpose
PROLSQ	refinement