7RZ2

Hen egg-white lysozyme with ionic liquid ethanolammonium formate 4 mol%

X-RAY DIFFRACTION

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Crystallization

Crystalization Experiments
ID	Method	pH	Temperature	Details
1	VAPOR DIFFUSION, HANGING DROP		293.15	ethanolammonium formate 4mol% (ca. 20wt%) in water

Crystal Properties
Matthews coefficient	Solvent content
1.98	37.93

Crystal Data

Unit Cell
Length ( Å )	Angle ( ˚ )
a = 76.76	α = 90
b = 76.76	β = 90
c = 38.56	γ = 90

Symmetry
Space Group	P 43 21 2

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 210r		2018-05-02	M	SINGLE WAVELENGTH

Radiation Source
ID #	Source	Type	Wavelength List	Synchrotron Site	Beamline
1	SYNCHROTRON	AUSTRALIAN SYNCHROTRON BEAMLINE MX1	0.95370	Australian Synchrotron	MX1

Data Collection

Overall
ID #	Resolution (High)	Resolution (Low)	Percent Possible (Observed)	CC (Half)	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	1.07	24.29	99.4	0.999	14.3	13.4		50880

Highest Resolution Shell
ID #	Resolution (High)	Resolution (Low)	Percent Possible (All)	Percent Possible (Observed)	CC (Half)	Mean I Over Sigma (Observed)	Redundancy	Number Unique Reflections (All)
1	1.07	1.09	100		0.91

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 (All)	R-Work	R-Free	Mean Isotropic B
X-RAY DIFFRACTION	MOLECULAR REPLACEMENT	THROUGHOUT	7JMU	1.07	24.29	48595	2672	99.94	0.153	0.152	0.1697	10.712

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]
-0.26			-0.26		0.52

RMS Deviations
Key	Refinement Restraint Deviation
r_dihedral_angle_2_deg	30.877
r_dihedral_angle_4_deg	21.157
r_dihedral_angle_3_deg	12.113
r_rigid_bond_restr	8.241
r_dihedral_angle_1_deg	6.494
r_lrange_it	3.257
r_lrange_other	3.151
r_scangle_it	3.093
r_scangle_other	3.082
r_scbond_it	2.574
r_scbond_other	2.524
r_mcangle_other	2.413
r_mcangle_it	2.395
r_angle_refined_deg	2.283
r_mcbond_it	2.023
r_mcbond_other	1.985
r_angle_other_deg	0.825
r_symmetry_nbd_refined	0.399
r_nbd_other	0.315
r_nbd_refined	0.259
r_symmetry_nbd_other	0.237
r_symmetry_xyhbond_nbd_refined	0.209
r_nbtor_refined	0.187
r_xyhbond_nbd_refined	0.139
r_chiral_restr	0.129
r_symmetry_nbtor_other	0.083
r_bond_refined_d	0.02
r_gen_planes_refined	0.013
r_bond_other_d	0.003
r_gen_planes_other	0.003

Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms	Number
Protein Atoms	1000
Nucleic Acid Atoms
Solvent Atoms	123
Heterogen Atoms	19

Software

Software
Software Name	Purpose
REFMAC	refinement
iMOSFLM	data reduction
Aimless	data scaling
PHASER	phasing