Combinatorial Generation of Complexity by Redox Enzymes in the Chaetoglobosin A Biosynthesis
Kan'ichiro Ishiuchi; Takehito Nakazawa; Fumitoshi Yagishita; Takashi Mino; Hiroshi Noguchi; Kinya Hotta; Kenji Watanabe; Journal of the American Chemical Society 135 (2013) 7371–7377; doi:10.1021/ja402828w

data_4119749
_publ_section_title
;
 Combinatorial Generation of Complexity by Redox Enzymes in the
 Chaetoglobosin A Biosynthesis
;
_journal_name_full               'Journal of the American Chemical Society'
_journal_page_first              7371
_journal_page_last               7377
_journal_paper_doi               10.1021/ja402828w
_journal_volume                  135
_journal_year                    2013
_chemical_absolute_configuration syn
_chemical_formula_sum            'C32 H38 N2 O2'
_chemical_formula_weight         482.64
_space_group_IT_number           4
_symmetry_cell_setting           monoclinic
_symmetry_space_group_name_Hall  'P 2yb'
_symmetry_space_group_name_H-M   'P 1 21 1'
_atom_sites_solution_hydrogens   geom
_atom_sites_solution_primary     direct
_atom_sites_solution_secondary   difmap
_audit_creation_method           SHELXL-97
_cell_angle_alpha                90.00
_cell_angle_beta                 103.5640(10)
_cell_angle_gamma                90.00
_cell_formula_units_Z            2
_cell_length_a                   11.6626(5)
_cell_length_b                   7.6036(4)
_cell_length_c                   16.2246(8)
_cell_measurement_reflns_used    9179
_cell_measurement_temperature    173
_cell_measurement_theta_max      67.98
_cell_measurement_theta_min      3.90
_cell_volume                     1398.63(12)
_computing_cell_refinement       'Bruker SAINT'
_computing_data_collection       'Bruker APEX2'
_computing_data_reduction        'Bruker SAINT'
_computing_molecular_graphics    'Bruker SHELXTL'
_computing_publication_material  'Bruker SHELXTL'
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 2008)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 2008)'
_diffrn_ambient_temperature      173
_diffrn_detector_area_resol_mean 8.333
_diffrn_measured_fraction_theta_full 0.989
_diffrn_measured_fraction_theta_max 0.988
_diffrn_measurement_device_type  'Bruker APEXII CCD area detector'
_diffrn_measurement_method       'phi and omega scans'
_diffrn_radiation_monochromator  'Bruker Helios multilayer confocal mirror'
_diffrn_radiation_source         'Bruker TXS fine-focus rotating anode'
_diffrn_radiation_type           CuK\a
_diffrn_radiation_wavelength     1.54178
_diffrn_reflns_av_R_equivalents  0.0201
_diffrn_reflns_av_sigmaI/netI    0.0256
_diffrn_reflns_limit_h_max       14
_diffrn_reflns_limit_h_min       -13
_diffrn_reflns_limit_k_max       8
_diffrn_reflns_limit_k_min       -9
_diffrn_reflns_limit_l_max       19
_diffrn_reflns_limit_l_min       -18
_diffrn_reflns_number            10174
_diffrn_reflns_theta_full        68.00
_diffrn_reflns_theta_max         68.05
_diffrn_reflns_theta_min         2.80
_exptl_absorpt_coefficient_mu    0.551
_exptl_absorpt_correction_T_max  0.9945
_exptl_absorpt_correction_T_min  0.8521
_exptl_absorpt_correction_type   empirical
_exptl_absorpt_process_details   'SADABS Sheldrick 1996'
_exptl_crystal_colour            colourless
_exptl_crystal_density_diffrn    1.146
_exptl_crystal_description       plate
_exptl_crystal_F_000             520
_exptl_crystal_size_max          0.30
_exptl_crystal_size_mid          0.20
_exptl_crystal_size_min          0.01
_refine_diff_density_max         0.600
_refine_diff_density_min         -0.158
_refine_diff_density_rms         0.050
_refine_ls_abs_structure_details 'Flack H D (1983), Acta Cryst. A39, 876-881'
_refine_ls_abs_structure_Flack   -0.1(3)
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.047
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     329
_refine_ls_number_reflns         4247
_refine_ls_number_restraints     1
_refine_ls_restrained_S_all      1.047
_refine_ls_R_factor_all          0.0489
_refine_ls_R_factor_gt           0.0485
_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^)+(0.1151P)^2^+0.1925P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1458
_refine_ls_wR_factor_ref         0.1468
_reflns_number_gt                4195
_reflns_number_total             4247
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            ja402828w_si_002.cif
_cod_data_source_block           u121226yag_p21
_cod_database_code               4119749