8CRU

PETase Ancestral Sequence Reconstruction 008

X-RAY DIFFRACTION

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Crystallization

Crystalization Experiments
ID	Method	pH	Temperature	Details
1	VAPOR DIFFUSION, SITTING DROP	8.3	293	1.2 M Trisodium citrate

Crystal Properties
Matthews coefficient	Solvent content
3.28	62.55

Crystal Data

Unit Cell
Length ( Å )	Angle ( ˚ )
a = 86.013	α = 90
b = 86.013	β = 90
c = 88.924	γ = 120

Symmetry
Space Group	P 31 2 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 EIGER X 16M		2021-12-01	M	SINGLE WAVELENGTH

Radiation Source
ID #	Source	Type	Wavelength List	Synchrotron Site	Beamline
1	SYNCHROTRON	AUSTRALIAN SYNCHROTRON BEAMLINE MX2	0.9537	Australian Synchrotron	MX2

Data Collection

Overall
ID #	Resolution (High)	Resolution (Low)	Percent Possible (Observed)	R Merge I (Observed)	Rrim I (All)	Rpim I (All)	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	1.3	44.46	99.8	0.141	0.145	0.032	0.999	11.7	20.3		93527

Highest Resolution Shell
ID #	Resolution (High)	Resolution (Low)	Percent Possible (All)	Percent Possible (Observed)	R Merge I (Observed)	Rrim I (All)	Rpim I (All)	CC (Half)	Mean I Over Sigma (Observed)	Redundancy	Number Unique Reflections (All)
1	1.3	1.32	95.6		1.763	1.81	0.404	0.747		19.2

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	R-Free Selection Details	Mean Isotropic B
X-RAY DIFFRACTION	MOLECULAR REPLACEMENT	THROUGHOUT	5XJH	1.3	43.044	93469	4683	99.894	0.112	0.1108	0.1331	RANDOM	12.379

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]
0.049	0.024		0.049		-0.159

RMS Deviations
Key	Refinement Restraint Deviation
r_dihedral_angle_6_deg	18.93
r_dihedral_angle_3_deg	12.684
r_dihedral_angle_2_deg	10.774
r_rigid_bond_restr	7.773
r_dihedral_angle_1_deg	6.159
r_lrange_it	4.581
r_lrange_other	3.227
r_scangle_it	3.021
r_scangle_other	3.02
r_scbond_it	2.824
r_scbond_other	2.823
r_mcangle_other	2.103
r_mcangle_it	2.096
r_mcbond_it	1.976
r_mcbond_other	1.942
r_angle_refined_deg	1.669
r_angle_other_deg	0.825
r_nbd_refined	0.226
r_symmetry_xyhbond_nbd_refined	0.218
r_symmetry_nbd_other	0.197
r_xyhbond_nbd_refined	0.194
r_nbtor_refined	0.179
r_nbd_other	0.149
r_symmetry_nbd_refined	0.145
r_chiral_restr	0.105
r_symmetry_nbtor_other	0.082
r_bond_other_d	0.025
r_bond_refined_d	0.011
r_gen_planes_refined	0.009
r_gen_planes_other	0.006

Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms	Number
Protein Atoms	1955
Nucleic Acid Atoms
Solvent Atoms	400
Heterogen Atoms	13

Software

Software
Software Name	Purpose
REFMAC	refinement
Aimless	data scaling
PDB_EXTRACT	data extraction
XDS	data reduction
PHASER	phasing