Chemical Mutagenesis of an Emissive RNA Alphabet.
Rovira, Alexander R.; Fin, Andrea; Tor, Yitzhak; Journal of the American Chemical Society 137 (2015) 14602–14605; doi:10.1021/jacs.5b10420

data_4129774
_publ_section_title
;
 Chemical Mutagenesis of an Emissive RNA Alphabet.
;
_journal_issue                   46
_journal_name_full               'Journal of the American Chemical Society'
_journal_page_first              14602
_journal_page_last               14605
_journal_paper_doi               10.1021/jacs.5b10420
_journal_volume                  137
_journal_year                    2015
_chemical_absolute_configuration ad
_chemical_formula_moiety         'C10 H12 N4 O5 S, H2 O'
_chemical_formula_sum            'C10 H14 N4 O6 S'
_chemical_formula_weight         318.31
_space_group_crystal_system      orthorhombic
_space_group_IT_number           19
_space_group_name_Hall           'P 2ac 2ab'
_space_group_name_H-M_alt        'P 21 21 21'
_atom_sites_solution_hydrogens   mixed
_atom_sites_solution_primary     direct
_atom_sites_solution_secondary   difmap
_audit_creation_date             2015-06-11
_audit_creation_method
;
Olex2 1.2-beta
(compiled 2015.01.26 svn.r3150 for OlexSys, GUI svn.r4998)
;
_cell_angle_alpha                90
_cell_angle_beta                 90
_cell_angle_gamma                90
_cell_formula_units_Z            4
_cell_length_a                   6.9429(3)
_cell_length_b                   11.0987(4)
_cell_length_c                   16.3128(6)
_cell_measurement_reflns_used    3245
_cell_measurement_temperature    100
_cell_measurement_theta_max      26.131
_cell_measurement_theta_min      2.497
_cell_volume                     1257.02(8)
_computing_cell_refinement       'SAINT v8.34A (Bruker, 2013)'
_computing_data_collection       'APEX2 v2013.6-2 (Bruker, 2013)'
_computing_data_reduction        'SAINT v8.34A (Bruker, 2013)'
_computing_molecular_graphics    'Olex2 (Dolomanov et al., 2009)'
_computing_publication_material  'Olex2 (Dolomanov et al., 2009)'
_computing_structure_refinement  'XL (Sheldrick, 2008)'
_computing_structure_solution    'ShelXT (Sheldrick, 2008)'
_diffrn_ambient_temperature      100
_diffrn_detector                 'Bruker APEX-II CCD'
_diffrn_detector_area_resol_mean 7.9
_diffrn_detector_type            'CCD Area Detector'
_diffrn_measured_fraction_theta_full 1.000
_diffrn_measured_fraction_theta_max 1.000
_diffrn_measurement_device       'Kappa Four-Circle Diffractometer'
_diffrn_measurement_device_type  'Bruker APEX II Ultra'
_diffrn_measurement_method       '\w and \f scans'
_diffrn_radiation_monochromator  'Double Bounce Multilayer Mirrors'
_diffrn_radiation_probe          x-ray
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0563
_diffrn_reflns_av_unetI/netI     0.0551
_diffrn_reflns_Laue_measured_fraction_full 1.000
_diffrn_reflns_Laue_measured_fraction_max 1.000
_diffrn_reflns_limit_h_max       8
_diffrn_reflns_limit_h_min       -8
_diffrn_reflns_limit_k_max       13
_diffrn_reflns_limit_k_min       -13
_diffrn_reflns_limit_l_max       20
_diffrn_reflns_limit_l_min       -20
_diffrn_reflns_number            9328
_diffrn_reflns_point_group_measured_fraction_full 1.000
_diffrn_reflns_point_group_measured_fraction_max 1.000
_diffrn_reflns_theta_full        25.000
_diffrn_reflns_theta_max         26.372
_diffrn_reflns_theta_min         2.219
_diffrn_source                   'Micro Focus Rotating Anode'
_diffrn_source_type              'Bruker TXS'
_diffrn_standards_number         0
_exptl_absorpt_coefficient_mu    0.296
_exptl_absorpt_correction_T_max  0.0932
_exptl_absorpt_correction_T_min  0.0682
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details
;
SADABS-2014/4 (Bruker,2014/4) was used for absorption correction.
wR2(int) was 0.0891 before and 0.0622 after correction.
The Ratio of minimum to maximum transmission is 0.7318.
The \l/2 correction factor is 0.00150.
;
_exptl_crystal_colour            Colorless
_exptl_crystal_colour_primary    Colorless
_exptl_crystal_density_diffrn    1.682
_exptl_crystal_description       Plank
_exptl_crystal_F_000             664
_exptl_crystal_size_max          0.135
_exptl_crystal_size_mid          0.127
_exptl_crystal_size_min          0.053
_refine_diff_density_max         0.245
_refine_diff_density_min         -0.215
_refine_diff_density_rms         0.054
_refine_ls_abs_structure_details
;
 Flack x determined using 824 quotients [(I+)-(I-)]/[(I+)+(I-)]
 (Parsons, Flack and Wagner, Acta Cryst. B69 (2013) 249-259).
;
_refine_ls_abs_structure_Flack   -0.02(7)
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.019
_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
_refine_ls_number_parameters     218
_refine_ls_number_reflns         2576
_refine_ls_number_restraints     7
_refine_ls_restrained_S_all      1.022
_refine_ls_R_factor_all          0.0464
_refine_ls_R_factor_gt           0.0378
_refine_ls_shift/su_max          0.001
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'w=1/[\s^2^(Fo^2^)+(0.0363P)^2^+0.3988P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0829
_refine_ls_wR_factor_ref         0.0888
_reflns_Friedel_coverage         0.710
_reflns_Friedel_fraction_full    1.000
_reflns_Friedel_fraction_max     1.000
_reflns_number_gt                2247
_reflns_number_total             2576
_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            ja5b10420_si_003.cif
_cod_data_source_block           Tor108
_cod_depositor_comments
;
The following automatic conversions were performed:

data item '_diffrn_radiation_probe' value 'X-ray' was changed to
'x-ray' in accordance with the
/home/saulius/struct/COD-crude-data/automatic-downloads/DataCite-retrospective/ACS/depositions/lib/dictionaries/cif_core.dic
dictionary named 'cif_core.dic' version 2.4.2 last updated on
2011-04-26.

Automatic conversion script
Id: cif_fix_values 6909 2019-04-08 15:41:33Z antanas 
;
_cod_database_code               4129774
_shelx_estimated_absorpt_t_max   0.985
_shelx_estimated_absorpt_t_min   0.961
_olex2_refinement_description
;
1. Fixed Uiso
 At 1.2 times of:
  All C(H) groups, All C(H,H) groups
2. Restrained distances
 N3-H3A = N3-H3B = O3-H3 = O2-H2 = O4-H4 = O1S-H1SA = O1S-H1SB
 0.95 with sigma of 0.02
3.a Ternary CH refined with riding coordinates:
 C1(H1), C2(H2A), C3(H3C), C4(H4A)
3.b Secondary CH2 refined with riding coordinates:
 C5(H5A,H5B)
3.c Aromatic/amide H refined with riding coordinates:
 C6(H6)
;
_shelx_res_checksum              74066
_shelx_hkl_checksum              11869
_shelx_shelxl_version_number     2014/7
_olex2_submission_special_instructions 'No special instructions were received'