3EJG

Crystal structure of HCoV-229E X-domain

X-RAY DIFFRACTION

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Crystallization

Crystalization Experiments
ID	Method	pH	Temperature	Details
1		8.5	285.15	20% PEG 8000, 0.1 M TRIS PH 8.5, 5% MPD, temperature 285.15K

Crystal Properties
Matthews coefficient	Solvent content
1.86	33.73

Crystal Data

Unit Cell
Length ( Å )	Angle ( ˚ )
a = 33.56	α = 90
b = 65.89	β = 110.07
c = 38.02	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	CCD	MARRESEARCH		2008-04-04	M	SINGLE WAVELENGTH

Radiation Source
ID #	Source	Type	Wavelength List	Synchrotron Site	Beamline
1	SYNCHROTRON	MAX II BEAMLINE I911-2		MAX II	I911-2

Data Collection

Overall
ID #	Resolution (High)	Resolution (Low)	Percent Possible (Observed)	R Merge I (Observed)	R Sym 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	1.78	65.94	96.9	0.052	0.052	9.067	4.2		14479			16.8

Highest Resolution Shell
ID #	Resolution (High)	Resolution (Low)	Percent Possible (All)	Percent Possible (Observed)	R Merge I (Observed)	R-Sym I (Observed)	Mean I Over Sigma (Observed)	Redundancy	Number Unique Reflections (All)
	1.78	1.88	89.9		0.155	0.155	4.4	3.8

Refinement

Statistics
Diffraction ID	Structure Solution Method	Cross Validation method	Resolution (High)	Resolution (Low)	Number Reflections (All)	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	1.78	65.94	13620	14478	858	97.1	0.167	0.165	0.205	RANDOM	15.23

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]
-0.35		0.36	-0.07		0.67

RMS Deviations
Key	Refinement Restraint Deviation
r_dihedral_angle_2_deg	38.06
r_dihedral_angle_4_deg	22.49
r_dihedral_angle_3_deg	11.931
r_dihedral_angle_1_deg	6.103
r_scangle_it	3.323
r_scbond_it	2.344
r_angle_refined_deg	1.284
r_mcangle_it	1.279
r_mcbond_it	1.106
r_angle_other_deg	0.899
r_symmetry_vdw_refined	0.239
r_mcbond_other	0.213
r_nbd_refined	0.211
r_symmetry_vdw_other	0.201
r_nbtor_refined	0.172
r_nbd_other	0.171
r_symmetry_hbond_refined	0.133
r_xyhbond_nbd_refined	0.121
r_nbtor_other	0.083
r_chiral_restr	0.075
r_bond_refined_d	0.013
r_gen_planes_refined	0.004
r_bond_other_d	0.001
r_gen_planes_other	0.001
r_xyhbond_nbd_other
r_metal_ion_refined
r_metal_ion_other
r_symmetry_hbond_other
r_symmetry_metal_ion_refined
r_symmetry_metal_ion_other
r_rigid_bond_restr
r_sphericity_free
r_sphericity_bonded

Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms	Number
Protein Atoms	1283
Nucleic Acid Atoms
Solvent Atoms	146
Heterogen Atoms

Software

Software
Software Name	Purpose
SCALA	data scaling
REFMAC	refinement
PDB_EXTRACT	data extraction
MOSFLM	data reduction
PHASER	phasing