Thiol-selective fluorogenic probes for labeling and release.
Hong, Vu; Kislukhin, Alexander A; Finn, M G; Journal of the American Chemical Society 131 (2009) 9986–9994; doi:10.1021/ja809345d

data_4111668
_publ_section_title
;
 Thiol-selective fluorogenic probes for labeling and release.
;
_journal_issue                   29
_journal_name_full               'Journal of the American Chemical Society'
_journal_page_first              9986
_journal_page_last               9994
_journal_paper_doi               10.1021/ja809345d
_journal_volume                  131
_journal_year                    2009
_chemical_formula_sum            'C27 H24 N2 O7 S'
_chemical_formula_weight         520.54
_chemical_name_systematic
'dipropargyl 1-((5-dimethylaminonaphthalene-1-sulfonyl)amidomethyl)-7-oxabicyclo[2.2.1]hept-2,5-diene-2,3-dicarboxylate'
_space_group_IT_number           2
_symmetry_cell_setting           triclinic
_symmetry_space_group_name_Hall  '-P 1'
_symmetry_space_group_name_H-M   'P -1'
_atom_sites_solution_hydrogens   difmap
_atom_sites_solution_primary     direct
_atom_sites_solution_secondary   difmap
_audit_creation_method           SHELXL-97
_cell_angle_alpha                104.553(3)
_cell_angle_beta                 91.723(2)
_cell_angle_gamma                95.255(3)
_cell_formula_units_Z            2
_cell_length_a                   8.224(1)
_cell_length_b                   12.397(1)
_cell_length_c                   12.573(1)
_cell_measurement_reflns_used    6224
_cell_measurement_temperature    153(2)
_cell_measurement_theta_max      30.010
_cell_measurement_theta_min      2.731
_cell_volume                     1233.6(2)
_computing_cell_refinement       'Bruker SMART'
_computing_data_reduction        'Bruker SHELXTL'
_computing_molecular_graphics    'Bruker SHELXTL'
_computing_publication_material  'Bruker SHELXTL'
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 1990)'
_diffrn_ambient_temperature      153(2)
_diffrn_measured_fraction_theta_full 0.950
_diffrn_measured_fraction_theta_max 0.950
_diffrn_measurement_device_type  'Bruker SMART APEX CCD detector'
_diffrn_measurement_method       'phi and omega scans'
_diffrn_radiation_monochromator  graphite
_diffrn_radiation_source         'fine-focus sealed tube'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71074
_diffrn_reflns_av_R_equivalents  0.0492
_diffrn_reflns_av_sigmaI/netI    0.0408
_diffrn_reflns_limit_h_max       12
_diffrn_reflns_limit_h_min       -12
_diffrn_reflns_limit_k_max       19
_diffrn_reflns_limit_k_min       -18
_diffrn_reflns_limit_l_max       18
_diffrn_reflns_limit_l_min       -19
_diffrn_reflns_number            15172
_diffrn_reflns_theta_full        33.20
_diffrn_reflns_theta_max         33.20
_diffrn_reflns_theta_min         2.68
_exptl_absorpt_coefficient_mu    0.182
_exptl_crystal_colour            yellow
_exptl_crystal_density_diffrn    1.401
_exptl_crystal_density_meas      ?
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       needle
_exptl_crystal_F_000             544
_exptl_crystal_size_max          0.36
_exptl_crystal_size_mid          0.16
_exptl_crystal_size_min          0.14
_refine_diff_density_max         0.908
_refine_diff_density_min         -0.360
_refine_diff_density_rms         0.081
_refine_ls_extinction_coef       none
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.015
_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
_refine_ls_number_parameters     430
_refine_ls_number_reflns         15172
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.015
_refine_ls_R_factor_all          0.0803
_refine_ls_R_factor_gt           0.0572
_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^)+(0.0770P)^2^+0.0000P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1427
_refine_ls_wR_factor_ref         0.1556
_reflns_number_gt                11411
_reflns_number_total             15172
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            KAA-18.cif
_cod_data_source_block           global
_cod_depositor_comments
;
The following automatic conversions were performed:

'_symmetry_cell_setting' value 'Triclinic' changed to 'triclinic'
according to the built-in table from CIF Core dictionary named
'cif_core.dic' version 2.4.1 from 2010-06-29.

Automatic conversion script
Id: cif_fix_values 1715 2011-07-08 13:25:40Z adriana 

The following automatic conversions were performed:

'_symmetry_cell_setting' value 'Triclinic' changed to 'triclinic'
according to the built-in table from CIF Core dictionary named
'cif_core.dic' version 2.4.1 from 2010-06-29.

Automatic conversion script
Id: cif_fix_values 1715 2011-07-08 13:25:40Z adriana 

The following automatic conversions were performed:

'_exptl_crystal_density_meas' value 'not measured' was changed to '?'
- the value is perceived as not measured.

Automatic conversion script
Id: cif_fix_values 3008 2015-01-20 13:52:24Z robertas 
;
_cod_original_sg_symbol_H-M      P-1
_cod_database_code               4111668