8OJX

Streptavidin S112YK121E artificial metalloenzyme for carboamination

X-RAY DIFFRACTION

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Crystallization

Crystalization Experiments
ID	Method	pH	Temperature	Details
1	VAPOR DIFFUSION, SITTING DROP	4	298	2 M ammonium sulfate 0.1 M sodium acetate pH 4.0 -> for soaking pH adjustment to pH 6.0

Crystal Properties
Matthews coefficient	Solvent content
2.31	46.67

Crystal Data

Unit Cell
Length ( Å )	Angle ( ˚ )
a = 57.552	α = 90
b = 57.552	β = 90
c = 183.993	γ = 90

Symmetry
Space Group	I 41 2 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	PIXEL	DECTRIS EIGER X 16M		2022-08-28	M	SINGLE WAVELENGTH

Radiation Source
ID #	Source	Type	Wavelength List	Synchrotron Site	Beamline
1	SYNCHROTRON	SLS BEAMLINE X06SA	1.00004	SLS	X06SA

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	1.6	46.041	100	0.065	0.068	0.018	0.999	29.5	25.2		21012

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	1.6	1.63			1.077	1.118	0.3	0.929		26.4

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	1.6	46.041	20954	1040	99.848	0.173	0.1713	0.1968	28.867

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]
-0.615			-0.615		1.231

RMS Deviations
Key	Refinement Restraint Deviation
r_dihedral_angle_3_deg	13.493
r_dihedral_angle_6_deg	12.662
r_dihedral_angle_2_deg	9.296
r_lrange_it	7.725
r_dihedral_angle_1_deg	7.474
r_lrange_other	7.439
r_scangle_it	6.152
r_scangle_other	5.428
r_scbond_it	4.111
r_mcangle_it	3.91
r_mcangle_other	3.908
r_scbond_other	3.748
r_mcbond_it	2.673
r_mcbond_other	2.671
r_angle_refined_deg	2.113
r_angle_other_deg	0.667
r_symmetry_nbd_other	0.208
r_nbtor_refined	0.197
r_nbd_refined	0.19
r_symmetry_nbd_refined	0.165
r_xyhbond_nbd_refined	0.15
r_nbd_other	0.14
r_chiral_restr	0.103
r_symmetry_xyhbond_nbd_refined	0.098
r_symmetry_nbtor_other	0.089
r_bond_refined_d	0.012
r_gen_planes_refined	0.01
r_bond_other_d	0.001
r_gen_planes_other	0.001

Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms	Number
Protein Atoms	919
Nucleic Acid Atoms
Solvent Atoms	83
Heterogen Atoms	33

Software

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