6TIC

Structure of A. niger Fdc I327S variant in complex with benzothiophene 2 carboxylic acid

X-RAY DIFFRACTION

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Starting Model(s)

Initial Refinement Model(s)
Type	Source	Accession Code	Details
experimental model	PDB	4ZAA

Crystallization

Crystalization Experiments
ID	Method	pH	Temperature	Details
1	VAPOR DIFFUSION, SITTING DROP		293	0.2 M potassium thiocyanate, Bis-Tris propane pH 6.5, 20% w/v PEG 3350

Crystal Properties
Matthews coefficient	Solvent content
2.39	48.62

Crystal Data

Unit Cell
Length ( Å )	Angle ( ˚ )
a = 95.571	α = 90
b = 63.357	β = 90
c = 87.594	γ = 90

Symmetry
Space Group	P 21 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	100	PIXEL	DECTRIS PILATUS 6M-F		2018-07-14	M	SINGLE WAVELENGTH

Radiation Source
ID #	Source	Type	Wavelength List	Synchrotron Site	Beamline
1	SYNCHROTRON	DIAMOND BEAMLINE I04-1	0.916	Diamond	I04-1

Data Collection

Overall
ID #	Resolution (High)	Resolution (Low)	Percent Possible (Observed)	Rrim 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	1.28	87.594	94.6	0.104	1	9.4	6.4		107134

Highest Resolution Shell
ID #	Resolution (High)	Resolution (Low)	Percent Possible (All)	Percent Possible (Observed)	Rrim I (All)	CC (Half)	Mean I Over Sigma (Observed)	Redundancy	Number Unique Reflections (All)
1	1.28	1.37	57.1		1.116	0.6	1.5	6.4

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	FOURIER SYNTHESIS	FREE R-VALUE	4ZAA	1.281	87.59	107134	5237	78.173	0.162	0.1592	0.2108	17.43

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]
-0.239			-0.616		0.856

RMS Deviations
Key	Refinement Restraint Deviation
r_dihedral_angle_2_deg	31.821
r_dihedral_angle_4_deg	23.249
r_dihedral_angle_3_deg	12.947
r_dihedral_angle_1_deg	7.179
r_scangle_it	5.311
r_scangle_other	5.31
r_rigid_bond_restr	5.219
r_scbond_it	4.969
r_scbond_other	4.968
r_lrange_it	4.95
r_lrange_other	4.751
r_mcangle_other	3.702
r_mcangle_it	3.694
r_mcbond_it	3.127
r_mcbond_other	3.08
r_angle_refined_deg	2.061
r_angle_other_deg	1.605
r_nbd_refined	0.262
r_nbd_other	0.219
r_symmetry_nbd_other	0.206
r_symmetry_nbd_refined	0.201
r_xyhbond_nbd_refined	0.192
r_nbtor_refined	0.175
r_symmetry_xyhbond_nbd_refined	0.16
r_chiral_restr	0.115
r_metal_ion_refined	0.1
r_symmetry_nbtor_other	0.087
r_gen_planes_refined	0.018
r_bond_refined_d	0.015
r_gen_planes_other	0.006
r_bond_other_d	0.004

Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms	Number
Protein Atoms	3850
Nucleic Acid Atoms
Solvent Atoms	551
Heterogen Atoms	52

Software

Software
Software Name	Purpose
REFMAC	refinement
autoPROC	data reduction
autoPROC	data scaling