6Y0S

X-ray structure of Lactobacillus brevis alcohol dehydrogenase mutant T102E

X-RAY DIFFRACTION

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Crystallization

Crystalization Experiments
ID	Method	pH	Temperature	Details
1	VAPOR DIFFUSION, SITTING DROP	7	293	Protein solution ( 10 g/L LbADH , 20 mM HEPES/NaOH pH 7.0, 1 mM MgCl2 and precipitation buffer (100 mM Tris/HCl pH 7.0, 50 mM MgCl2 and 100 g/L PEG 550 MME)

Crystal Properties
Matthews coefficient	Solvent content
2.44	49.66

Crystal Data

Unit Cell
Length ( Å )	Angle ( ˚ )
a = 55.62	α = 90
b = 81.15	β = 90
c = 115.56	γ = 90

Symmetry
Space Group	P 21 2 21

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 2M-F		2019-09-12	M	SINGLE WAVELENGTH

Radiation Source
ID #	Source	Type	Wavelength List	Synchrotron Site	Beamline
1	SYNCHROTRON	SLS BEAMLINE X06DA	1.000	SLS	X06DA

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	1.44	47.068	99.7	0.109	0.999	16.16	12.9		94960

Highest Resolution Shell
ID #	Resolution (High)	Resolution (Low)	Percent Possible (All)	Percent Possible (Observed)	CC (Half)	Mean I Over Sigma (Observed)	Redundancy	Number Unique Reflections (All)
1	1.44	1.47	99.9		0.683	2.06	13

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	6h07	1.44	47.068	94959	4748	99.633	0.132	0.1297	0.1684	16.333

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]
-1.55			1.027		0.523

RMS Deviations
Key	Refinement Restraint Deviation
r_dihedral_angle_2_deg	33.009
r_dihedral_angle_4_deg	19.928
r_dihedral_angle_3_deg	11.379
r_dihedral_angle_1_deg	6.474
r_lrange_it	3.561
r_lrange_other	2.772
r_scangle_it	1.697
r_scangle_other	1.697
r_angle_other_deg	1.411
r_scbond_other	1.385
r_scbond_it	1.384
r_mcangle_it	1.363
r_mcangle_other	1.362
r_angle_refined_deg	1.28
r_mcbond_it	1.043
r_mcbond_other	1.043
r_rigid_bond_restr	0.769
r_nbd_refined	0.227
r_nbd_other	0.184
r_symmetry_nbd_other	0.174
r_symmetry_xyhbond_nbd_refined	0.166
r_symmetry_nbd_refined	0.163
r_xyhbond_nbd_refined	0.16
r_nbtor_refined	0.156
r_symmetry_nbtor_other	0.078
r_chiral_restr	0.063
r_bond_refined_d	0.005
r_gen_planes_refined	0.005
r_gen_planes_other	0.002
r_bond_other_d	0.001

Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms	Number
Protein Atoms	3746
Nucleic Acid Atoms
Solvent Atoms	772
Heterogen Atoms	9

Software

Software
Software Name	Purpose
REFMAC	refinement
XDS	data reduction
XSCALE	data scaling
PHASES	phasing