data_PRDCC_002256
# 
_chem_comp.id                                    PRD_002256 
_chem_comp.name                                  "N-tert-butoxy-N~2~-(5-methyl-1,2-oxazole-3-carbonyl)-L-asparaginyl-O-methyl-N-[(naphthalen-1-yl)methyl]-L-serinamide" 
_chem_comp.formula                               "C28 H35 N5 O7" 
_chem_comp.formula_weight                        553.607 
_chem_comp.pdbx_release_status                   REF_ONLY 
_chem_comp.type                                  peptide-like 
_chem_comp.pdbx_type                             ? 
_chem_comp.mon_nstd_parent_comp_id               ? 
_chem_comp.pdbx_synonyms                         ? 
_chem_comp.pdbx_formal_charge                    ? 
_chem_comp.pdbx_initial_date                     ? 
_chem_comp.pdbx_modified_date                    ? 
_chem_comp.pdbx_ambiguous_flag                   ? 
_chem_comp.pdbx_replaced_by                      ? 
_chem_comp.pdbx_replaces                         ? 
_chem_comp.one_letter_code                       ? 
_chem_comp.three_letter_code                     ? 
_chem_comp.pdbx_model_coordinates_details        ? 
_chem_comp.pdbx_model_coordinates_missing_flag   ? 
_chem_comp.pdbx_ideal_coordinates_details        ? 
_chem_comp.pdbx_ideal_coordinates_missing_flag   ? 
_chem_comp.pdbx_model_coordinates_db_code        ? 
_chem_comp.pdbx_subcomponent_list                ? 
_chem_comp.pdbx_pcm                              ? 
_chem_comp.pdbx_processing_site                  ? 
# 
loop_
_chem_comp_atom.comp_id 
_chem_comp_atom.atom_id 
_chem_comp_atom.alt_atom_id 
_chem_comp_atom.type_symbol 
_chem_comp_atom.charge 
_chem_comp_atom.pdbx_align 
_chem_comp_atom.pdbx_aromatic_flag 
_chem_comp_atom.pdbx_leaving_atom_flag 
_chem_comp_atom.pdbx_stereo_config 
_chem_comp_atom.model_Cartn_x 
_chem_comp_atom.model_Cartn_y 
_chem_comp_atom.model_Cartn_z 
_chem_comp_atom.pdbx_model_Cartn_x_ideal 
_chem_comp_atom.pdbx_model_Cartn_y_ideal 
_chem_comp_atom.pdbx_model_Cartn_z_ideal 
_chem_comp_atom.pdbx_component_comp_id 
_chem_comp_atom.pdbx_residue_numbering 
_chem_comp_atom.pdbx_component_atom_id 
_chem_comp_atom.pdbx_polymer_type 
_chem_comp_atom.pdbx_ref_id 
_chem_comp_atom.pdbx_component_id 
_chem_comp_atom.pdbx_ordinal 
_chem_comp_atom.pdbx_backbone_atom_flag 
_chem_comp_atom.pdbx_n_terminal_atom_flag 
_chem_comp_atom.pdbx_c_terminal_atom_flag 
PRD_002256 C1  C1  C 0 1 Y N N -4.381  -25.297 35.871 -4.861 -3.617 1.531  7HZ ? C39 non-polymer 1 1 1  ? ? ? 
PRD_002256 C2  C2  C 0 1 Y N N -3.451  -24.324 36.266 -5.747 -4.510 1.034  7HZ ? C37 non-polymer 1 1 2  ? ? ? 
PRD_002256 C3  C3  C 0 1 N N N -2.307  -23.734 35.526 -6.535 -5.529 1.818  7HZ ? C38 non-polymer 1 1 3  ? ? ? 
PRD_002256 O1  O1  O 0 1 Y N N -3.791  -23.979 37.552 -5.789 -4.313 -0.291 7HZ ? O36 non-polymer 1 1 4  ? ? ? 
PRD_002256 N1  N1  N 0 1 Y N N -4.859  -24.660 37.986 -5.046 -3.425 -0.637 7HZ ? N35 non-polymer 1 1 5  ? ? ? 
PRD_002256 C4  C4  C 0 1 Y N N -5.283  -25.497 37.011 -4.410 -2.907 0.384  7HZ ? C34 non-polymer 1 1 6  ? ? ? 
PRD_002256 C5  C5  C 0 1 N N N -6.442  -26.424 37.094 -3.421 -1.802 0.351  7HZ ? C33 non-polymer 1 1 7  ? ? ? 
PRD_002256 O2  O2  O 0 1 N N N -6.975  -26.579 38.213 -2.905 -1.418 1.382  7HZ ? O40 non-polymer 1 1 8  ? ? ? 
PRD_002256 O3  O3  O 0 1 N N N -7.910  -28.512 33.964 -0.762 -1.614 0.388  7HZ ? O01 non-polymer 1 1 9  ? ? ? 
PRD_002256 C6  C6  C 0 1 N N N -8.122  -28.989 35.098 -0.799 -0.623 -0.310 7HZ ? C02 non-polymer 1 1 10 ? ? ? 
PRD_002256 C7  C7  C 0 1 N N S -8.159  -28.014 36.211 -2.117 -0.134 -0.854 7HZ ? C22 non-polymer 1 1 11 ? ? ? 
PRD_002256 C8  C8  C 0 1 N N N -9.502  -27.267 36.146 -2.622 1.029  0.002  7HZ ? C23 non-polymer 1 1 12 ? ? ? 
PRD_002256 C9  C9  C 0 1 N N N -10.320 -27.034 37.367 -3.875 1.598  -0.612 7HZ ? C24 non-polymer 1 1 13 ? ? ? 
PRD_002256 N2  N2  N 0 1 N N N -10.796 -25.739 37.688 -4.501 2.638  -0.025 7HZ ? N25 non-polymer 1 1 14 ? ? ? 
PRD_002256 O4  O4  O 0 1 N N N -11.556 -25.469 38.797 -5.679 3.172  -0.602 7HZ ? O26 non-polymer 1 1 15 ? ? ? 
PRD_002256 C10 C10 C 0 1 N N N -12.913 -25.086 38.492 -6.235 4.270  0.125  7HZ ? C27 non-polymer 1 1 16 ? ? ? 
PRD_002256 C11 C11 C 0 1 N N N -13.703 -26.199 37.848 -6.593 3.815  1.541  7HZ ? C28 non-polymer 1 1 17 ? ? ? 
PRD_002256 C12 C12 C 0 1 N N N -13.616 -24.662 39.771 -5.212 5.405  0.197  7HZ ? C29 non-polymer 1 1 18 ? ? ? 
PRD_002256 C13 C13 C 0 1 N N N -12.883 -23.872 37.561 -7.497 4.764  -0.586 7HZ ? C30 non-polymer 1 1 19 ? ? ? 
PRD_002256 O5  O5  O 0 1 N N N -10.608 -28.001 38.103 -4.320 1.121  -1.633 7HZ ? O31 non-polymer 1 1 20 ? ? ? 
PRD_002256 N3  N3  N 0 1 N N N -7.011  -27.138 36.062 -3.094 -1.225 -0.822 7HZ ? N32 non-polymer 1 1 21 ? ? ? 
PRD_002256 O6  O6  O 0 1 N N N -6.212  -32.371 33.936 2.491  -0.936 -2.269 7HZ ? O20 non-polymer 1 1 22 ? ? ? 
PRD_002256 N4  N4  N 0 1 N N N -8.310  -30.340 35.149 0.337  0.040  -0.600 7HZ ? N03 non-polymer 1 1 23 ? ? ? 
PRD_002256 C14 C14 C 0 1 N N S -8.261  -31.127 33.954 1.618  -0.436 -0.071 7HZ ? C04 non-polymer 1 1 24 ? ? ? 
PRD_002256 C15 C15 C 0 1 N N N -9.699  -31.366 33.436 2.587  0.716  0.010  7HZ ? C05 non-polymer 1 1 25 ? ? ? 
PRD_002256 O7  O7  O 0 1 N N N -10.573 -31.459 34.324 2.242  1.825  -0.339 7HZ ? O18 non-polymer 1 1 26 ? ? ? 
PRD_002256 C16 C16 C 0 1 N N N -7.584  -32.467 34.253 2.184  -1.513 -0.998 7HZ ? C19 non-polymer 1 1 27 ? ? ? 
PRD_002256 C17 C17 C 0 1 N N N -5.851  -33.363 32.990 3.028  -1.863 -3.214 7HZ ? C21 non-polymer 1 1 28 ? ? ? 
PRD_002256 C18 C18 C 0 1 Y N N -13.400 -28.683 29.224 8.530  0.248  2.140  7HZ ? C11 non-polymer 1 1 29 ? ? ? 
PRD_002256 C19 C19 C 0 1 Y N N -12.762 -29.744 28.633 7.626  0.896  2.924  7HZ ? C10 non-polymer 1 1 30 ? ? ? 
PRD_002256 C20 C20 C 0 1 Y N N -13.399 -28.557 30.634 8.241  0.031  0.781  7HZ ? C12 non-polymer 1 1 31 ? ? ? 
PRD_002256 C21 C21 C 0 1 Y N N -12.794 -29.311 32.792 6.719  0.266  -1.106 7HZ ? C14 non-polymer 1 1 32 ? ? ? 
PRD_002256 C22 C22 C 0 1 Y N N -12.763 -29.486 31.389 7.008  0.484  0.252  7HZ ? C13 non-polymer 1 1 33 ? ? ? 
PRD_002256 C23 C23 C 0 1 Y N N -13.432 -28.254 33.385 7.626  -0.376 -1.893 7HZ ? C15 non-polymer 1 1 34 ? ? ? 
PRD_002256 N5  N5  N 0 1 N N N -10.037 -31.457 32.112 3.837  0.513  0.471  7HZ ? N06 non-polymer 1 1 35 ? ? ? 
PRD_002256 C24 C24 C 0 1 N N N -11.363 -31.696 31.576 4.779  1.633  0.550  7HZ ? C07 non-polymer 1 1 36 ? ? ? 
PRD_002256 C25 C25 C 0 1 Y N N -12.076 -30.603 30.794 6.096  1.143  1.094  7HZ ? C08 non-polymer 1 1 37 ? ? ? 
PRD_002256 C26 C26 C 0 1 Y N N -12.105 -30.698 29.424 6.415  1.347  2.402  7HZ ? C09 non-polymer 1 1 38 ? ? ? 
PRD_002256 C27 C27 C 0 1 Y N N -14.080 -27.304 32.599 8.839  -0.821 -1.372 7HZ ? C16 non-polymer 1 1 39 ? ? ? 
PRD_002256 C28 C28 C 0 1 Y N N -14.064 -27.448 31.241 9.152  -0.628 -0.061 7HZ ? C17 non-polymer 1 1 40 ? ? ? 
PRD_002256 H1  H1  H 0 1 N N N -4.425  -25.799 34.916 -4.567 -3.474 2.561  7HZ ? H35 non-polymer 1 1 41 ? ? ? 
PRD_002256 H2  H2  H 0 1 N N N -1.796  -22.998 36.164 -7.483 -5.091 2.132  7HZ ? H32 non-polymer 1 1 42 ? ? ? 
PRD_002256 H3  H3  H 0 1 N N N -1.600  -24.530 35.247 -6.727 -6.400 1.192  7HZ ? H33 non-polymer 1 1 43 ? ? ? 
PRD_002256 H4  H4  H 0 1 N N N -2.676  -23.236 34.616 -5.965 -5.831 2.696  7HZ ? H34 non-polymer 1 1 44 ? ? ? 
PRD_002256 H5  H5  H 0 1 N N N -8.098  -28.550 37.170 -1.983 0.204  -1.882 7HZ ? H18 non-polymer 1 1 45 ? ? ? 
PRD_002256 H6  H6  H 0 1 N N N -9.285  -26.275 35.724 -2.841 0.671  1.009  7HZ ? H19 non-polymer 1 1 46 ? ? ? 
PRD_002256 H7  H7  H 0 1 N N N -10.138 -27.831 35.449 -1.857 1.804  0.051  7HZ ? H20 non-polymer 1 1 47 ? ? ? 
PRD_002256 H8  H8  H 0 1 N N N -10.565 -24.983 37.076 -4.145 3.019  0.793  7HZ ? H21 non-polymer 1 1 48 ? ? ? 
PRD_002256 H9  H9  H 0 1 N N N -13.724 -27.071 38.519 -5.694 3.462  2.047  7HZ ? H22 non-polymer 1 1 49 ? ? ? 
PRD_002256 H10 H10 H 0 1 N N N -14.732 -25.857 37.660 -7.017 4.652  2.095  7HZ ? H23 non-polymer 1 1 50 ? ? ? 
PRD_002256 H11 H11 H 0 1 N N N -13.231 -26.480 36.895 -7.322 3.006  1.490  7HZ ? H24 non-polymer 1 1 51 ? ? ? 
PRD_002256 H12 H12 H 0 1 N N N -13.656 -25.512 40.467 -4.957 5.729  -0.812 7HZ ? H25 non-polymer 1 1 52 ? ? ? 
PRD_002256 H13 H13 H 0 1 N N N -13.062 -23.833 40.236 -5.636 6.242  0.751  7HZ ? H26 non-polymer 1 1 53 ? ? ? 
PRD_002256 H14 H14 H 0 1 N N N -14.639 -24.332 39.535 -4.313 5.053  0.703  7HZ ? H27 non-polymer 1 1 54 ? ? ? 
PRD_002256 H15 H15 H 0 1 N N N -12.307 -23.062 38.032 -8.226 3.955  -0.637 7HZ ? H28 non-polymer 1 1 55 ? ? ? 
PRD_002256 H16 H16 H 0 1 N N N -12.410 -24.153 36.608 -7.921 5.601  -0.032 7HZ ? H29 non-polymer 1 1 56 ? ? ? 
PRD_002256 H17 H17 H 0 1 N N N -13.911 -23.529 37.373 -7.242 5.088  -1.595 7HZ ? H30 non-polymer 1 1 57 ? ? ? 
PRD_002256 H18 H18 H 0 1 N N N -6.608  -27.046 35.151 -3.506 -1.531 -1.645 7HZ ? H31 non-polymer 1 1 58 ? ? ? 
PRD_002256 H19 H19 H 0 1 N N N -7.687  -30.603 33.175 1.467  -0.855 0.924  7HZ ? H2  non-polymer 1 1 59 ? ? ? 
PRD_002256 H20 H20 H 0 1 N N N -8.048  -33.259 33.646 1.446  -2.305 -1.128 7HZ ? H13 non-polymer 1 1 60 ? ? ? 
PRD_002256 H21 H21 H 0 1 N N N -7.699  -32.709 35.320 3.091  -1.930 -0.560 7HZ ? H14 non-polymer 1 1 61 ? ? ? 
PRD_002256 H22 H22 H 0 1 N N N -4.780  -33.274 32.754 3.953  -2.287 -2.822 7HZ ? H15 non-polymer 1 1 62 ? ? ? 
PRD_002256 H23 H23 H 0 1 N N N -6.052  -34.360 33.409 2.308  -2.662 -3.389 7HZ ? H16 non-polymer 1 1 63 ? ? ? 
PRD_002256 H24 H24 H 0 1 N N N -6.441  -33.226 32.071 3.234  -1.347 -4.152 7HZ ? H17 non-polymer 1 1 64 ? ? ? 
PRD_002256 H25 H25 H 0 1 N N N -8.484  -30.783 36.028 0.308  0.832  -1.159 7HZ ? H1  non-polymer 1 1 65 ? ? ? 
PRD_002256 H26 H26 H 0 1 N N N -13.902 -27.946 28.615 9.466  -0.092 2.557  7HZ ? H8  non-polymer 1 1 66 ? ? ? 
PRD_002256 H27 H27 H 0 1 N N N -12.765 -29.845 27.557 7.850  1.062  3.968  7HZ ? H7  non-polymer 1 1 67 ? ? ? 
PRD_002256 H28 H28 H 0 1 N N N -12.296 -30.036 33.418 5.783  0.605  -1.524 7HZ ? H9  non-polymer 1 1 68 ? ? ? 
PRD_002256 H29 H29 H 0 1 N N N -13.433 -28.158 34.460 7.402  -0.544 -2.936 7HZ ? H10 non-polymer 1 1 69 ? ? ? 
PRD_002256 H30 H30 H 0 1 N N N -9.296  -31.347 31.449 4.113  -0.374 0.751  7HZ ? H3  non-polymer 1 1 70 ? ? ? 
PRD_002256 H31 H31 H 0 1 N N N -12.009 -31.949 32.429 4.930  2.052  -0.444 7HZ ? H4  non-polymer 1 1 71 ? ? ? 
PRD_002256 H32 H32 H 0 1 N N N -11.282 -32.565 30.906 4.376  2.401  1.211  7HZ ? H5  non-polymer 1 1 72 ? ? ? 
PRD_002256 H33 H33 H 0 1 N N N -11.610 -31.530 28.944 5.714  1.857  3.046  7HZ ? H6  non-polymer 1 1 73 ? ? ? 
PRD_002256 H34 H34 H 0 1 N N N -14.586 -26.466 33.056 9.541  -1.328 -2.017 7HZ ? H11 non-polymer 1 1 74 ? ? ? 
PRD_002256 H35 H35 H 0 1 N N N -14.560 -26.717 30.620 10.097 -0.979 0.329  7HZ ? H12 non-polymer 1 1 75 ? ? ? 
# 
loop_
_chem_comp_bond.comp_id 
_chem_comp_bond.atom_id_1 
_chem_comp_bond.atom_id_2 
_chem_comp_bond.value_order 
_chem_comp_bond.pdbx_aromatic_flag 
_chem_comp_bond.pdbx_stereo_config 
_chem_comp_bond.pdbx_ordinal 
PRD_002256 C19 C18 DOUB Y N 1  
PRD_002256 C19 C26 SING Y N 2  
PRD_002256 C18 C20 SING Y N 3  
PRD_002256 C26 C25 DOUB Y N 4  
PRD_002256 C20 C28 DOUB Y N 5  
PRD_002256 C20 C22 SING Y N 6  
PRD_002256 C25 C22 SING Y N 7  
PRD_002256 C25 C24 SING N N 8  
PRD_002256 C28 C27 SING Y N 9  
PRD_002256 C22 C21 DOUB Y N 10 
PRD_002256 C24 N5  SING N N 11 
PRD_002256 N5  C15 SING N N 12 
PRD_002256 C27 C23 DOUB Y N 13 
PRD_002256 C21 C23 SING Y N 14 
PRD_002256 C17 O6  SING N N 15 
PRD_002256 C15 C14 SING N N 16 
PRD_002256 C15 O7  DOUB N N 17 
PRD_002256 O6  C16 SING N N 18 
PRD_002256 C14 C16 SING N N 19 
PRD_002256 C14 N4  SING N N 20 
PRD_002256 O3  C6  DOUB N N 21 
PRD_002256 C6  N4  SING N N 22 
PRD_002256 C6  C7  SING N N 23 
PRD_002256 C3  C2  SING N N 24 
PRD_002256 C1  C2  DOUB Y N 25 
PRD_002256 C1  C4  SING Y N 26 
PRD_002256 N3  C7  SING N N 27 
PRD_002256 N3  C5  SING N N 28 
PRD_002256 C8  C7  SING N N 29 
PRD_002256 C8  C9  SING N N 30 
PRD_002256 C2  O1  SING Y N 31 
PRD_002256 C4  C5  SING N N 32 
PRD_002256 C4  N1  DOUB Y N 33 
PRD_002256 C5  O2  DOUB N N 34 
PRD_002256 C9  N2  SING N N 35 
PRD_002256 C9  O5  DOUB N N 36 
PRD_002256 O1  N1  SING Y N 37 
PRD_002256 C13 C10 SING N N 38 
PRD_002256 N2  O4  SING N N 39 
PRD_002256 C11 C10 SING N N 40 
PRD_002256 C10 O4  SING N N 41 
PRD_002256 C10 C12 SING N N 42 
PRD_002256 N4  H25 SING N N 43 
PRD_002256 C14 H19 SING N N 44 
PRD_002256 N5  H30 SING N N 45 
PRD_002256 C24 H31 SING N N 46 
PRD_002256 C24 H32 SING N N 47 
PRD_002256 C26 H33 SING N N 48 
PRD_002256 C19 H27 SING N N 49 
PRD_002256 C18 H26 SING N N 50 
PRD_002256 C21 H28 SING N N 51 
PRD_002256 C23 H29 SING N N 52 
PRD_002256 C27 H34 SING N N 53 
PRD_002256 C28 H35 SING N N 54 
PRD_002256 C16 H20 SING N N 55 
PRD_002256 C16 H21 SING N N 56 
PRD_002256 C17 H22 SING N N 57 
PRD_002256 C17 H23 SING N N 58 
PRD_002256 C17 H24 SING N N 59 
PRD_002256 C7  H5  SING N N 60 
PRD_002256 C8  H6  SING N N 61 
PRD_002256 C8  H7  SING N N 62 
PRD_002256 N2  H8  SING N N 63 
PRD_002256 C11 H9  SING N N 64 
PRD_002256 C11 H10 SING N N 65 
PRD_002256 C11 H11 SING N N 66 
PRD_002256 C12 H12 SING N N 67 
PRD_002256 C12 H13 SING N N 68 
PRD_002256 C12 H14 SING N N 69 
PRD_002256 C13 H15 SING N N 70 
PRD_002256 C13 H16 SING N N 71 
PRD_002256 C13 H17 SING N N 72 
PRD_002256 N3  H18 SING N N 73 
PRD_002256 C3  H2  SING N N 74 
PRD_002256 C3  H3  SING N N 75 
PRD_002256 C3  H4  SING N N 76 
PRD_002256 C1  H1  SING N N 77 
# 
loop_
_pdbx_chem_comp_descriptor.comp_id 
_pdbx_chem_comp_descriptor.type 
_pdbx_chem_comp_descriptor.program 
_pdbx_chem_comp_descriptor.program_version 
_pdbx_chem_comp_descriptor.descriptor 
PRD_002256 SMILES           ACDLabs              12.01 "c1c(onc1C(=O)NC(C(=O)NC(COC)C(=O)NCc2c3c(ccc2)cccc3)CC(NOC(C)(C)C)=O)C"                                                                                                                                                      
PRD_002256 InChI            InChI                1.06  "InChI=1S/C28H35N5O7/c1-17-13-22(32-39-17)27(37)30-21(14-24(34)33-40-28(2,3)4)26(36)31-23(16-38-5)25(35)29-15-19-11-8-10-18-9-6-7-12-20(18)19/h6-13,21,23H,14-16H2,1-5H3,(H,29,35)(H,30,37)(H,31,36)(H,33,34)/t21-,23-/m0/s1" 
PRD_002256 InChIKey         InChI                1.06  SDQPNMCIUPBBDV-GMAHTHKFSA-N                                                                                                                                                                                                   
PRD_002256 SMILES_CANONICAL CACTVS               3.385 "COC[C@H](NC(=O)[C@H](CC(=O)NOC(C)(C)C)NC(=O)c1cc(C)on1)C(=O)NCc2cccc3ccccc23"                                                                                                                                                
PRD_002256 SMILES           CACTVS               3.385 "COC[CH](NC(=O)[CH](CC(=O)NOC(C)(C)C)NC(=O)c1cc(C)on1)C(=O)NCc2cccc3ccccc23"                                                                                                                                                  
PRD_002256 SMILES_CANONICAL "OpenEye OEToolkits" 2.0.7 "Cc1cc(no1)C(=O)N[C@@H](CC(=O)NOC(C)(C)C)C(=O)N[C@@H](COC)C(=O)NCc2cccc3c2cccc3"                                                                                                                                              
PRD_002256 SMILES           "OpenEye OEToolkits" 2.0.7 "Cc1cc(no1)C(=O)NC(CC(=O)NOC(C)(C)C)C(=O)NC(COC)C(=O)NCc2cccc3c2cccc3"                                                                                                                                                        
# 
loop_
_pdbx_chem_comp_identifier.comp_id 
_pdbx_chem_comp_identifier.type 
_pdbx_chem_comp_identifier.program 
_pdbx_chem_comp_identifier.program_version 
_pdbx_chem_comp_identifier.identifier 
PRD_002256 "SYSTEMATIC NAME" ACDLabs              12.01 "N-tert-butoxy-N~2~-(5-methyl-1,2-oxazole-3-carbonyl)-L-asparaginyl-O-methyl-N-[(naphthalen-1-yl)methyl]-L-serinamide"                                                                  
PRD_002256 "SYSTEMATIC NAME" "OpenEye OEToolkits" 2.0.6 "(2~{S})-~{N}-[(2~{S})-3-methoxy-1-(naphthalen-1-ylmethylamino)-1-oxidanylidene-propan-2-yl]-2-[(5-methyl-1,2-oxazol-3-yl)carbonylamino]-~{N}'-[(2-methylpropan-2-yl)oxy]butanediamide" 
# 
