7RZ1

Hen egg-white lysozyme with ionic liquid ethanolammonium formate 14.4 mol%

X-RAY DIFFRACTION

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Starting Model(s)

Initial Refinement Model(s)
Type	Source	Accession Code	Details
experimental model	PDB	7JMU

Crystallization

Crystalization Experiments
ID	Method	pH	Temperature	Details
1	VAPOR DIFFUSION, HANGING DROP		293.15	ethanolammonium formate 14.4mol% (ca. 50wt%) in water

Crystal Properties
Matthews coefficient	Solvent content
1.96	37.31

Crystal Data

Unit Cell
Length ( Å )	Angle ( ˚ )
a = 76.65	α = 90
b = 76.65	β = 90
c = 38.29	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	1.23980	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	2.046	54.2	100	0.981	11.3	10.7		7613

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	2.05	2.1	100		0.852	2.8

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	2.046	54.2	7569	390	99.435	0.164	0.16	0.2431	18.825

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]
-1.277			-1.277		2.554

RMS Deviations
Key	Refinement Restraint Deviation
r_dihedral_angle_2_deg	31.199
r_dihedral_angle_4_deg	18.546
r_dihedral_angle_3_deg	16.782
r_dihedral_angle_1_deg	7.027
r_lrange_it	5.219
r_lrange_other	4.65
r_scangle_it	4.138
r_scangle_other	3.983
r_scbond_it	3.514
r_scbond_other	3.125
r_mcangle_other	2.821
r_mcangle_it	2.807
r_rigid_bond_restr	2.588
r_mcbond_it	2.176
r_mcbond_other	2.074
r_angle_refined_deg	1.776
r_angle_other_deg	0.582
r_nbd_other	0.243
r_nbd_refined	0.224
r_symmetry_nbd_other	0.217
r_xyhbond_nbd_refined	0.187
r_nbtor_refined	0.182
r_symmetry_nbd_refined	0.16
r_symmetry_xyhbond_nbd_refined	0.127
r_chiral_restr	0.079
r_symmetry_nbtor_other	0.076
r_bond_refined_d	0.01
r_gen_planes_refined	0.008
r_bond_other_d	0.003
r_gen_planes_other	0.002
r_xyhbond_nbd_other	0.001

Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms	Number
Protein Atoms	1001
Nucleic Acid Atoms
Solvent Atoms	106
Heterogen Atoms	23

Software

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