5DP4

Crystal Structure of EV71 3C Proteinase in complex with compound 3

X-RAY DIFFRACTION

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Crystallization

Crystalization Experiments
ID	Method	pH	Temperature	Details
1	VAPOR DIFFUSION, HANGING DROP	8.5	289	100mM Tris, 25% PEG4000, 0.8M lithium chloride

Crystal Properties
Matthews coefficient	Solvent content
1.94	32.25

Crystal Data

Unit Cell
Length ( Å )	Angle ( ˚ )
a = 63.894	α = 90
b = 75.456	β = 90
c = 128.885	γ = 90

Symmetry
Space Group	P 2 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	CCD	ADSC QUANTUM 315r	mirrors	2013-01-20	M	SINGLE WAVELENGTH

Radiation Source
ID #	Source	Type	Wavelength List	Synchrotron Site	Beamline
1	SYNCHROTRON	SSRF BEAMLINE BL17U	0.98	SSRF	BL17U

Data Collection

Overall
ID #	Resolution (High)	Resolution (Low)	Percent Possible (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	2.21	50	98	13.3	6.1		29625

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	2.21	2.29	88.4		0.149	4.9	5.2

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 (Observed)	R-Work	R-Free	R-Free Selection Details	Mean Isotropic B
X-RAY DIFFRACTION	MOLECULAR REPLACEMENT	THROUGHOUT	4GHQ	2.21	49	29625	1582	98.01	0.2145	0.2121	0.2611	RANDOM	18.831

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]
-1.46			-5.37		6.83

RMS Deviations
Key	Refinement Restraint Deviation
r_dihedral_angle_2_deg	40.9
r_dihedral_angle_4_deg	18.903
r_dihedral_angle_3_deg	17.034
r_dihedral_angle_1_deg	6.286
r_mcangle_it	2.243
r_angle_refined_deg	1.811
r_mcbond_it	1.439
r_mcbond_other	1.435
r_angle_other_deg	1.381
r_chiral_restr	0.1
r_bond_refined_d	0.017
r_gen_planes_refined	0.01
r_bond_other_d	0.008
r_gen_planes_other	0.008

Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms	Number
Protein Atoms	5604
Nucleic Acid Atoms
Solvent Atoms	363
Heterogen Atoms	108

Software

Software
Software Name	Purpose
HKL-2000	data scaling
REFMAC	refinement
PDB_EXTRACT	data extraction