8B7P

Crystal structure of an AA9 LPMO from Aspergillus nidulans, AnLPMOC

X-RAY DIFFRACTION

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Crystallization

Crystalization Experiments
ID	Method	pH	Temperature	Details
1	VAPOR DIFFUSION, SITTING DROP		291.15	0.2 M sodium thiocyanate 20% PEG 3350

Crystal Properties
Matthews coefficient	Solvent content
2.42	49.15

Crystal Data

Unit Cell
Length ( Å )	Angle ( ˚ )
a = 47.9	α = 86.459
b = 64.378	β = 85.54
c = 76.237	γ = 68.208

Symmetry
Space Group	P 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	PIXEL	DECTRIS EIGER2 XE 16M		2021-09-15	M	SINGLE WAVELENGTH

Radiation Source
ID #	Source	Type	Wavelength List	Synchrotron Site	Beamline
1	SYNCHROTRON	DIAMOND BEAMLINE I03	0.9762	Diamond	I03

Data Collection

Overall
ID #	Resolution (High)	Resolution (Low)	Percent Possible (Observed)	R Merge I (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	2.11	75.96	80.5	0.097	0.986	4.9	2		39040

Highest Resolution Shell
ID #	Resolution (High)	Resolution (Low)	Percent Possible (All)	Percent Possible (Observed)	R Merge I (Observed)	CC (Half)	Mean I Over Sigma (Observed)	Redundancy	Number Unique Reflections (All)
1	2.11	2.17			0.307	0.779	1.8

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	FREE R-VALUE	4B5Q	2.11	75.958	39037	1947	80.409	0.217	0.2135	0.273	16.227

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]
-0.175	-0.061	0.015	0.154	0.02	-0.074

RMS Deviations
Key	Refinement Restraint Deviation
r_dihedral_angle_2_deg	32.641
r_dihedral_angle_4_deg	18.64
r_dihedral_angle_3_deg	13.867
r_dihedral_angle_1_deg	8.649
r_lrange_it	3.455
r_lrange_other	3.449
r_scangle_it	1.888
r_scangle_other	1.888
r_mcangle_it	1.88
r_mcangle_other	1.88
r_angle_refined_deg	1.728
r_angle_other_deg	1.264
r_mcbond_it	1.141
r_mcbond_other	1.141
r_scbond_it	1.132
r_scbond_other	1.132
r_nbd_other	0.289
r_symmetry_nbd_refined	0.245
r_nbd_refined	0.195
r_symmetry_nbd_other	0.19
r_symmetry_xyhbond_nbd_refined	0.176
r_nbtor_refined	0.169
r_xyhbond_nbd_refined	0.167
r_metal_ion_refined	0.126
r_symmetry_nbtor_other	0.078
r_chiral_restr	0.074
r_symmetry_xyhbond_nbd_other	0.054
r_bond_refined_d	0.008
r_gen_planes_refined	0.007
r_bond_other_d	0.001
r_gen_planes_other	0.001

Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms	Number
Protein Atoms	6296
Nucleic Acid Atoms
Solvent Atoms	262
Heterogen Atoms	62

Software

Software
Software Name	Purpose
REFMAC	refinement
xia2	data reduction
Aimless	data scaling
MOLREP	phasing