8D61

Crystal structure of hen egg white lysozyme at 150 Kelvin (Duplicate)

X-RAY DIFFRACTION

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Crystallization

Crystalization Experiments
ID	Method	pH	Temperature	Details
1	VAPOR DIFFUSION, SITTING DROP	4.6	295	1.2 M NaCl and 100 mM AcONa pH 4.6

Crystal Properties
Matthews coefficient	Solvent content
2	38.38

Crystal Data

Unit Cell
Length ( Å )	Angle ( ˚ )
a = 78.523	α = 90
b = 78.523	β = 90
c = 37.118	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	150	CMOS	BRUKER PHOTON 100		2020-10-13	L	LAUE

Radiation Source
ID #	Source	Type	Wavelength List	Synchrotron Site	Beamline
1	ROTATING ANODE	BRUKER TURBO X-RAY SOURCE	1.54184

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	1.5	22.24	99.64	0.869	7.23	1.9		19156

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	1.5	22.24			0.869

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	FREE R-VALUE	3A8Z	1.5	22.24	19156	983	99.641	0.177	0.1756	0.2108	12.663

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]
-0.003			-0.003		0.007

RMS Deviations
Key	Refinement Restraint Deviation
r_dihedral_angle_2_deg	31.634
r_dihedral_angle_4_deg	15.945
r_dihedral_angle_3_deg	12.588
r_dihedral_angle_1_deg	6.595
r_lrange_it	4.294
r_lrange_other	4.237
r_scangle_it	3.195
r_scangle_other	3.193
r_scbond_it	2.215
r_scbond_other	2.213
r_angle_refined_deg	1.857
r_mcangle_other	1.649
r_mcangle_it	1.648
r_angle_other_deg	1.62
r_mcbond_it	1.161
r_mcbond_other	1.092
r_nbd_refined	0.251
r_symmetry_nbd_other	0.193
r_symmetry_xyhbond_nbd_refined	0.193
r_nbd_other	0.19
r_nbtor_refined	0.174
r_xyhbond_nbd_refined	0.131
r_chiral_restr	0.097
r_symmetry_nbtor_other	0.088
r_symmetry_nbd_refined	0.085
r_metal_ion_refined	0.065
r_xyhbond_nbd_other	0.023
r_bond_refined_d	0.013
r_gen_planes_refined	0.011
r_gen_planes_other	0.002
r_bond_other_d	0.001

Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms	Number
Protein Atoms	1001
Nucleic Acid Atoms
Solvent Atoms	113
Heterogen Atoms	20

Software

Software
Software Name	Purpose
REFMAC	refinement
SAINT	data reduction