8CRN

Streptavidin S112Y Co-TAML artificial metalloenzyme

X-RAY DIFFRACTION

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Crystallization

Crystalization Experiments
ID	Method	pH	Temperature	Details
1	VAPOR DIFFUSION, SITTING DROP		298	0.1 M sodium acetate pH 4.0 2 M ammonium sulfate soaking with pH change to pH 6.0

Crystal Properties
Matthews coefficient	Solvent content
2.32	47.09

Crystal Data

Unit Cell
Length ( Å )	Angle ( ˚ )
a = 192.51	α = 90
b = 57.615	β = 107.415
c = 57.615	γ = 90

Symmetry
Space Group	C 1 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		2022-09-11	M	SINGLE WAVELENGTH

Radiation Source
ID #	Source	Type	Wavelength List	Synchrotron Site	Beamline
1	SYNCHROTRON	NSLS BEAMLINE X6A	0.99988	NSLS	X6A

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	2	45.964	98.6	0.095	0.113	0.061	0.998	10.7	6.4		40299

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	2	2.05			0.856	1.02	0.548	0.718		6.5

Refinement

Statistics
Diffraction ID	Structure Solution Method	Cross Validation method	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	2	45.964	40291	1947	98.371	0.188	0.1873	0.2083	36.224

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]
2.561		0.936	-1.759		-1.161

RMS Deviations
Key	Refinement Restraint Deviation
r_dihedral_angle_6_deg	16.864
r_dihedral_angle_3_deg	13.205
r_lrange_it	10.911
r_lrange_other	10.346
r_dihedral_angle_2_deg	9.206
r_scangle_it	9.129
r_scangle_other	8.435
r_dihedral_angle_1_deg	7.705
r_scbond_it	5.895
r_scbond_other	5.479
r_mcangle_it	4.471
r_mcangle_other	4.47
r_mcbond_it	3.221
r_mcbond_other	3.22
r_angle_refined_deg	1.991
r_angle_other_deg	0.538
r_nbd_refined	0.212
r_symmetry_nbd_other	0.208
r_nbtor_refined	0.204
r_xyhbond_nbd_refined	0.152
r_symmetry_xyhbond_nbd_refined	0.152
r_nbd_other	0.125
r_symmetry_nbtor_other	0.089
r_chiral_restr	0.07
r_symmetry_nbd_refined	0.059
r_bond_refined_d	0.01
r_gen_planes_refined	0.008
r_bond_other_d	0.002
r_gen_planes_other	0.001

Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms	Number
Protein Atoms	3676
Nucleic Acid Atoms
Solvent Atoms	126
Heterogen Atoms	182

Software

Software
Software Name	Purpose
REFMAC	refinement
XDS	data reduction
PHASER	phasing
XDS	data scaling