Diverse metabolic profiles of a Streptomyces strain isolated from a hyper-arid environment.
Rateb, Mostafa E.; Houssen, Wael E.; Harrison, William T. A.; Deng, Hai; Okoro, Chinyere K.; Asenjo, Juan A.; Andrews, Barbara A.; Bull, Alan T.; Goodfellow, Michael; Ebel, Rainer; Jaspars, Marcel; Journal of natural products 74 (2011) 1965–1971; doi:10.1021/np200470u

data_1501837
_publ_section_title
;
 Diverse metabolic profiles of a Streptomyces strain isolated from a
 hyper-arid environment.
;
_journal_issue                   9
_journal_name_full               'Journal of natural products'
_journal_page_first              1965
_journal_page_last               1971
_journal_paper_doi               10.1021/np200470u
_journal_volume                  74
_journal_year                    2011
_chemical_absolute_configuration unk
_chemical_formula_moiety         'C28 H40 O4'
_chemical_formula_sum            'C28 H40 O4'
_chemical_formula_weight         440.60
_space_group_IT_number           19
_symmetry_cell_setting           orthorhombic
_symmetry_space_group_name_Hall  'P 2ac 2ab'
_symmetry_space_group_name_H-M   'P 21 21 21'
_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                 90.00
_cell_angle_gamma                90.00
_cell_formula_units_Z            4
_cell_length_a                   8.8119(5)
_cell_length_b                   11.8088(4)
_cell_length_c                   25.8659(15)
_cell_measurement_temperature    120(2)
_cell_volume                     2691.6(2)
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 1990)'
_diffrn_ambient_temperature      120(2)
_diffrn_measured_fraction_theta_full 0.967
_diffrn_measured_fraction_theta_max 0.967
_diffrn_measurement_device_type  'Nonius KappaCCD'
_diffrn_radiation_monochromator  graphite
_diffrn_radiation_source         'fine-focus sealed tube'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0667
_diffrn_reflns_av_sigmaI/netI    0.0474
_diffrn_reflns_limit_h_max       10
_diffrn_reflns_limit_h_min       -9
_diffrn_reflns_limit_k_max       13
_diffrn_reflns_limit_k_min       -14
_diffrn_reflns_limit_l_max       31
_diffrn_reflns_limit_l_min       -31
_diffrn_reflns_number            20760
_diffrn_reflns_theta_full        26.00
_diffrn_reflns_theta_max         26.00
_diffrn_reflns_theta_min         2.93
_diffrn_standards_decay_%        0
_exptl_absorpt_coefficient_mu    0.071
_exptl_absorpt_correction_type   none
_exptl_crystal_colour            colourless
_exptl_crystal_density_diffrn    1.087
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       block
_exptl_crystal_F_000             960
_exptl_crystal_size_max          0.38
_exptl_crystal_size_mid          0.28
_exptl_crystal_size_min          0.18
_refine_diff_density_max         0.184
_refine_diff_density_min         -0.162
_refine_diff_density_rms         0.038
_refine_ls_abs_structure_details none
_refine_ls_extinction_coef       0.0097(12)
_refine_ls_extinction_expression Fc^*^=kFc[1+0.001xFc^2^\l^3^/sin(2\q)]^-1/4^
_refine_ls_extinction_method     SHELXL
_refine_ls_goodness_of_fit_ref   1.046
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     296
_refine_ls_number_reflns         2908
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.046
_refine_ls_R_factor_all          0.0627
_refine_ls_R_factor_gt           0.0444
_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^)+(0.0312P)^2^+0.8486P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0863
_refine_ls_wR_factor_ref         0.0939
_reflns_number_gt                2367
_reflns_number_total             2908
_reflns_threshold_expression     I>2sigma(I)
_cod_data_source_file            np200470u_si_002.cif
_cod_data_source_block           C34D-64
_cod_database_code               1501837