Structural and docking studies of potent ethionamide boosters
Tatum, Natalie J.; Villemagne, Baptiste; Willand, Nicolas; Deprez, Benoit; Liebeschuetz, John W.; Baulard, Alain R.; Pohl, Ehmke; Acta Crystallographica Section C 69 (2013) 1243–1250; doi:10.1107/S0108270113028126

data_2019220
_publ_section_title
;
 Structural and docking studies of potent ethionamide boosters
;
_journal_coeditor_code           FM3013
_journal_issue                   11
_journal_name_full               'Acta Crystallographica Section C'
_journal_page_first              1243
_journal_page_last               1250
_journal_paper_doi               10.1107/S0108270113028126
_journal_volume                  69
_journal_year                    2013
_chemical_formula_iupac          'C14 H14 N4 O2 S'
_chemical_formula_moiety         'C14 H14 N4 O2 S'
_chemical_formula_sum            'C14 H14 N4 O2 S'
_chemical_formula_weight         302.35
_chemical_name_systematic
3-Oxo-3-{4-[3-(thiophen-2-yl)-1,2,4-oxadiazol-5-yl]piperidin-1-yl}propanenitrile
_space_group_crystal_system      monoclinic
_space_group_IT_number           14
_space_group_name_Hall           '-P 2ybc'
_space_group_name_H-M_alt        'P 1 21/c 1'
_symmetry_space_group_name_Hall  '-P 2ybc'
_symmetry_space_group_name_H-M   'P 1 21/c 1'
_atom_sites_solution_hydrogens   geom
_atom_sites_solution_primary     direct
_atom_sites_solution_secondary   difmap
_audit_creation_method
;
  Olex2 1.1
  (compiled 2010.09.30 svn.r1450, GUI svn.r3284)
;
_cell_angle_alpha                90.00
_cell_angle_beta                 104.882(5)
_cell_angle_gamma                90.00
_cell_formula_units_Z            4
_cell_length_a                   6.834(2)
_cell_length_b                   16.923(3)
_cell_length_c                   12.531(2)
_cell_measurement_reflns_used    9903
_cell_measurement_temperature    99.8
_cell_measurement_theta_max      66.52
_cell_measurement_theta_min      3.65
_cell_volume                     1400.6(5)
_computing_cell_refinement       'SMART (Bruker, 2001)'
_computing_data_collection       'SMART (Bruker, 2001)'
_computing_data_reduction        'SAINT (Bruker, 2001)'
_computing_molecular_graphics    'OLEX2 (Dolomanov <i>et al.</i>, 2009)'
_computing_publication_material  'OLEX2 (Dolomanov <i>et al.</i>, 2009)'
_computing_structure_refinement  'SHELXL97 (Sheldrick, 2008)'
_computing_structure_solution    'SHELXS97 (Sheldrick, 2008)'
_diffrn_ambient_temperature      99.8
_diffrn_measured_fraction_theta_full 0.984
_diffrn_measured_fraction_theta_max 0.984
_diffrn_measurement_device_type  'Bruker MicroStar'
_diffrn_measurement_method       '\f and \w scans'
_diffrn_radiation_monochromator  'HELIOS mirror system'
_diffrn_radiation_type           CuK\a
_diffrn_radiation_wavelength     1.54188
_diffrn_reflns_av_R_equivalents  0.0320
_diffrn_reflns_limit_h_max       8
_diffrn_reflns_limit_h_min       -8
_diffrn_reflns_limit_k_max       20
_diffrn_reflns_limit_k_min       -19
_diffrn_reflns_limit_l_max       14
_diffrn_reflns_limit_l_min       -14
_diffrn_reflns_number            23371
_diffrn_reflns_theta_full        66.64
_diffrn_reflns_theta_max         66.64
_diffrn_reflns_theta_min         4.49
_diffrn_standards_number         0
_exptl_absorpt_coefficient_mu    2.153
_exptl_absorpt_correction_T_max  0.7528
_exptl_absorpt_correction_T_min  0.5739
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details
;
(SADABS; Bruker, 2008)
;
_exptl_crystal_colour            'clear light colourless'
_exptl_crystal_density_diffrn    1.434
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       plate
_exptl_crystal_F_000             632
_exptl_crystal_size_max          0.8
_exptl_crystal_size_mid          0.4
_exptl_crystal_size_min          0.3
_refine_diff_density_max         0.286
_refine_diff_density_min         -0.393
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.175
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     190
_refine_ls_number_reflns         2429
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.175
_refine_ls_R_factor_all          0.0326
_refine_ls_R_factor_gt           0.0316
_refine_ls_shift/su_max          0.000
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.0490P)^2^+0.8611P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0916
_refine_ls_wR_factor_ref         0.1003
_reflns_number_gt                2413
_reflns_number_total             2429
_reflns_threshold_expression     I>2sigma(I)
_cod_data_source_file            fm3013.cif
_cod_data_source_block           313ii_0m
_cod_database_code               2019220