6YQ0

Promiscuous Reductase LugOII Catalyzes Keto-reduction at C1 during Lugdunomycin Biosynthesis

X-RAY DIFFRACTION

---

Crystallization

Crystalization Experiments
ID	Method	pH	Temperature	Details
1	VAPOR DIFFUSION, SITTING DROP		291	20% PEG 3350, 0.1 M Na Malonate, 0.1 M BIS-TRIS prop, pH 6.5

Crystal Properties
Matthews coefficient	Solvent content
2.14	42.47

Crystal Data

Unit Cell
Length ( Å )	Angle ( ˚ )
a = 88.104	α = 90
b = 60.379	β = 102.415
c = 88.221	γ = 90

Symmetry
Space Group	I 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	298	PIXEL	DECTRIS PILATUS 2M		2018-11-22	M	SINGLE WAVELENGTH

Radiation Source
ID #	Source	Type	Wavelength List	Synchrotron Site	Beamline
1	SYNCHROTRON	SLS BEAMLINE X06DA	1.0	SLS	X06DA

Data Collection

Overall
ID #	Resolution (High)	Resolution (Low)	Percent Possible (Observed)	R Merge I (Observed)	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	1.08	49.495	95.4	0.049	0.999	16.3	3.1		431114			11.77

Highest Resolution Shell
ID #	Resolution (High)	Resolution (Low)	Percent Possible (All)	Percent Possible (Observed)	R Merge I (Observed)	Rrim I (All)	CC (Half)	Mean I Over Sigma (Observed)	Redundancy	Number Unique Reflections (All)
1	1.08	1.108	99		0.435	0.532	0.801	3.2	2.9

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	4osp	1.08	49.495	192703	9703	99.78	0.156	0.1554	0.1701	10.502

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]
-0.25		-0.139	0.482		-0.156

RMS Deviations
Key	Refinement Restraint Deviation
r_dihedral_angle_2_deg	26.065
r_dihedral_angle_4_deg	16.828
r_dihedral_angle_3_deg	10.429
r_dihedral_angle_1_deg	6.286
r_lrange_it	3.848
r_lrange_other	3.687
r_scangle_it	2.904
r_scangle_other	2.903
r_angle_refined_deg	2.206
r_scbond_it	2.022
r_scbond_other	2.021
r_angle_other_deg	1.662
r_mcangle_it	1.525
r_mcangle_other	1.52
r_mcbond_it	1.035
r_mcbond_other	1.024
r_chiral_restr	0.326
r_symmetry_xyhbond_nbd_other	0.314
r_symmetry_nbd_refined	0.271
r_nbd_other	0.255
r_xyhbond_nbd_refined	0.254
r_nbd_refined	0.238
r_symmetry_nbd_other	0.187
r_nbtor_refined	0.181
r_symmetry_xyhbond_nbd_refined	0.143
r_symmetry_nbtor_other	0.092
r_ncsr_local_group_1	0.087
r_bond_refined_d	0.022
r_gen_planes_refined	0.014
r_bond_other_d	0.001
r_gen_planes_other	0.001

Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms	Number
Protein Atoms	3745
Nucleic Acid Atoms
Solvent Atoms	552
Heterogen Atoms	202

Software

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