data_MDF # _chem_comp.id MDF _chem_comp.name ;META, META'-DI-HYDROXY-PHENYLALANINE ; _chem_comp.type "L-PEPTIDE LINKING" _chem_comp.pdbx_type ATOMP _chem_comp.formula "C9 H11 N O4" _chem_comp.mon_nstd_parent_comp_id TYR _chem_comp.pdbx_synonyms ? _chem_comp.pdbx_formal_charge 0 _chem_comp.pdbx_initial_date 2002-09-02 _chem_comp.pdbx_modified_date 2023-11-03 _chem_comp.pdbx_ambiguous_flag N _chem_comp.pdbx_release_status REL _chem_comp.pdbx_replaced_by ? _chem_comp.pdbx_replaces ? _chem_comp.formula_weight 197.188 _chem_comp.one_letter_code Y _chem_comp.three_letter_code MDF _chem_comp.pdbx_model_coordinates_details ? _chem_comp.pdbx_model_coordinates_missing_flag N _chem_comp.pdbx_ideal_coordinates_details ? _chem_comp.pdbx_ideal_coordinates_missing_flag N _chem_comp.pdbx_model_coordinates_db_code ? _chem_comp.pdbx_subcomponent_list ? _chem_comp.pdbx_processing_site RCSB # 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.pdbx_backbone_atom_flag _chem_comp_atom.pdbx_n_terminal_atom_flag _chem_comp_atom.pdbx_c_terminal_atom_flag _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_atom_id _chem_comp_atom.pdbx_component_comp_id _chem_comp_atom.pdbx_ordinal MDF N N N 0 1 N N N Y Y N 24.894 19.741 17.595 1.356 -1.528 -1.794 N MDF 1 MDF CA CA C 0 1 N N S Y N N 26.089 20.214 18.246 1.205 -0.211 -1.161 CA MDF 2 MDF CG CG C 0 1 Y N N N N N 27.287 19.297 18.146 -0.184 -0.085 -0.590 CG MDF 3 MDF CD1 CD1 C 0 1 Y N N N N N 27.278 18.082 18.823 -0.870 1.110 -0.700 CD1 MDF 4 MDF CD2 CD2 C 0 1 Y N N N N N 28.379 19.594 17.367 -0.772 -1.166 0.038 CD2 MDF 5 MDF CE1 CE1 C 0 1 Y N N N N N 28.401 17.259 18.786 -2.149 1.228 -0.174 CE1 MDF 6 MDF CE2 CE2 C 0 1 Y N N N N N 29.478 18.777 17.359 -2.049 -1.052 0.569 CE2 MDF 7 MDF CZ CZ C 0 1 Y N N N N N 29.488 17.592 18.066 -2.739 0.146 0.461 CZ MDF 8 MDF OH1 OH1 O 0 1 N N N N N N 28.273 16.087 19.515 -2.822 2.403 -0.283 OH1 MDF 9 MDF OH2 OH2 O 0 1 N N N N N N 30.548 19.128 16.595 -2.625 -2.114 1.190 OH2 MDF 10 MDF C C C 0 1 N N N Y N Y 26.484 21.607 17.774 2.218 -0.065 -0.055 C MDF 11 MDF O O O 0 1 N N N Y N Y 26.138 22.029 16.687 2.732 -1.046 0.426 O MDF 12 MDF OXT OXT O 0 1 N N N Y N Y 27.183 22.238 18.633 2.550 1.156 0.394 OXT MDF 13 MDF CH3 CH3 C 0 1 N N N N N N 27.661 23.585 18.265 3.526 1.296 1.460 CH3 MDF 14 MDF H H H 0 1 N N N Y Y N 24.608 20.403 16.902 2.324 -1.608 -2.068 H MDF 15 MDF H2 H2N H 0 1 N Y N Y Y N 24.166 19.631 18.272 1.202 -2.216 -1.073 H2 MDF 16 MDF HA HA H 0 1 N N N Y N N 25.804 20.240 19.308 1.364 0.570 -1.905 HA MDF 17 MDF HD1 HD1 H 0 1 N N N N N N 26.402 17.777 19.376 -0.410 1.952 -1.194 HD1 MDF 18 MDF HD2 HD2 H 0 1 N N N N N N 28.371 20.483 16.753 -0.235 -2.099 0.122 HD2 MDF 19 MDF HZ HZ H 0 1 N N N N N N 30.352 16.944 18.042 -3.734 0.236 0.870 HZ MDF 20 MDF HH1 HH1 H 0 1 N N N N N N 28.244 15.346 18.921 -3.318 2.366 -1.112 HH1 MDF 21 MDF HH2 HH2 H 0 1 N Y N N N N 30.277 19.210 15.688 -3.101 -2.611 0.511 HH2 MDF 22 MDF H31 1H3 H 0 1 N N N N N N 26.930 24.063 17.597 3.171 0.775 2.349 H31 MDF 23 MDF H32 2H3 H 0 1 N N N N N N 28.629 23.502 17.750 4.475 0.866 1.142 H32 MDF 24 MDF H33 3H3 H 0 1 N N N N N N 27.780 24.193 19.174 3.664 2.353 1.689 H33 MDF 25 # 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 MDF N CA SING N N 1 MDF N H SING N N 2 MDF N H2 SING N N 3 MDF CA CG SING N N 4 MDF CA C SING N N 5 MDF CA HA SING N N 6 MDF CG CD1 DOUB Y N 7 MDF CG CD2 SING Y N 8 MDF CD1 CE1 SING Y N 9 MDF CD1 HD1 SING N N 10 MDF CD2 CE2 DOUB Y N 11 MDF CD2 HD2 SING N N 12 MDF CE1 CZ DOUB Y N 13 MDF CE1 OH1 SING N N 14 MDF CE2 CZ SING Y N 15 MDF CE2 OH2 SING N N 16 MDF CZ HZ SING N N 17 MDF OH1 HH1 SING N N 18 MDF OH2 HH2 SING N N 19 MDF C O DOUB N N 20 MDF C OXT SING N N 21 MDF OXT CH3 SING N N 22 MDF CH3 H31 SING N N 23 MDF CH3 H32 SING N N 24 MDF CH3 H33 SING N N 25 # 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 MDF SMILES ACDLabs 10.04 "O=C(OC)C(c1cc(O)cc(O)c1)N" MDF SMILES_CANONICAL CACTVS 3.341 "COC(=O)[C@@H](N)c1cc(O)cc(O)c1" MDF SMILES CACTVS 3.341 "COC(=O)[CH](N)c1cc(O)cc(O)c1" MDF SMILES_CANONICAL "OpenEye OEToolkits" 1.5.0 "COC(=O)[C@H](c1cc(cc(c1)O)O)N" MDF SMILES "OpenEye OEToolkits" 1.5.0 "COC(=O)C(c1cc(cc(c1)O)O)N" MDF InChI InChI 1.03 "InChI=1S/C9H11NO4/c1-14-9(13)8(10)5-2-6(11)4-7(12)3-5/h2-4,8,11-12H,10H2,1H3/t8-/m0/s1" MDF InChIKey InChI 1.03 RPSOEOPINVKYBT-QMMMGPOBSA-N # 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 MDF "SYSTEMATIC NAME" ACDLabs 10.04 "methyl (2S)-amino(3,5-dihydroxyphenyl)ethanoate" MDF "SYSTEMATIC NAME" "OpenEye OEToolkits" 1.5.0 "methyl (2S)-2-amino-2-(3,5-dihydroxyphenyl)ethanoate" # loop_ _pdbx_chem_comp_audit.comp_id _pdbx_chem_comp_audit.action_type _pdbx_chem_comp_audit.date _pdbx_chem_comp_audit.processing_site MDF "Create component" 2002-09-02 RCSB MDF "Modify descriptor" 2011-06-04 RCSB MDF "Modify backbone" 2023-11-03 PDBE #