data_A1J2Y # _chem_comp.id A1J2Y _chem_comp.name 3,4-dihydroxy-6-nitro-L-phenylalanine _chem_comp.type "L-peptide linking" _chem_comp.pdbx_type ATOMP _chem_comp.formula "C9 H10 N2 O6" _chem_comp.mon_nstd_parent_comp_id PHE _chem_comp.pdbx_synonyms "(2S)-2-azanyl-3-[2-nitro-4,5-bis(oxidanyl)phenyl]propanoic acid; 6-nitro-L-DOPA" _chem_comp.pdbx_formal_charge 0 _chem_comp.pdbx_initial_date 2026-03-19 _chem_comp.pdbx_modified_date 2026-10-16 _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 242.185 _chem_comp.one_letter_code ? _chem_comp.three_letter_code A1J2Y _chem_comp.pdbx_model_coordinates_details ? _chem_comp.pdbx_model_coordinates_missing_flag N _chem_comp.pdbx_ideal_coordinates_details Corina _chem_comp.pdbx_ideal_coordinates_missing_flag N _chem_comp.pdbx_model_coordinates_db_code 29LB _chem_comp.pdbx_subcomponent_list ? _chem_comp.pdbx_processing_site PDBE _chem_comp.pdbx_pcm ? _chem_comp.pdbx_comp_type ? # 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_n_terminal_atom_flag _chem_comp_atom.pdbx_backbone_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 A1J2Y CE1 C1 C 0 1 Y N N N N N 10.050 22.465 -2.628 2.147 1.124 0.219 C10 A1J2Y 1 A1J2Y CD1 C2 C 0 1 Y N N N N N 9.955 22.721 -3.924 0.814 0.948 -0.106 C11 A1J2Y 2 A1J2Y C C3 C 0 1 N N N N Y Y 7.436 22.133 -8.303 -3.399 -0.609 0.093 C15 A1J2Y 3 A1J2Y CA C4 C 0 1 N N S N Y N 8.175 21.707 -7.008 -1.934 -0.559 0.447 C02 A1J2Y 4 A1J2Y CB C5 C 0 1 N N N N N N 8.362 22.933 -6.110 -1.102 -0.486 -0.835 C03 A1J2Y 5 A1J2Y CG C6 C 0 1 Y N N N N N 8.580 22.634 -4.617 0.350 -0.299 -0.481 C04 A1J2Y 6 A1J2Y CD2 C7 C 0 1 Y N N N N N 7.504 22.325 -3.896 1.216 -1.376 -0.533 C05 A1J2Y 7 A1J2Y CE2 C8 C 0 1 Y N N N N N 7.604 22.033 -2.397 2.553 -1.206 -0.208 C06 A1J2Y 8 A1J2Y CZ C9 C 0 1 Y N N N N N 8.811 22.097 -1.830 3.021 0.050 0.164 C08 A1J2Y 9 A1J2Y N N1 N 0 1 N N N Y Y N 9.499 21.193 -7.316 -1.571 -1.768 1.198 N01 A1J2Y 10 A1J2Y N12 N2 N 1 1 N N N N N N 11.203 23.020 -4.623 -0.117 2.096 -0.052 N12 A1J2Y 11 A1J2Y O07 O1 O 0 1 N N N N N N 6.428 21.674 -1.693 3.406 -2.264 -0.258 O07 A1J2Y 12 A1J2Y O09 O2 O 0 1 N N N N N N 9.020 21.894 -0.483 4.332 0.222 0.483 O09 A1J2Y 13 A1J2Y O13 O3 O 0 1 N N N N N N 11.191 23.205 -5.781 0.271 3.176 0.358 O13 A1J2Y 14 A1J2Y O14 O4 O -1 1 N N N N N N 12.246 22.995 -4.038 -1.271 1.963 -0.418 O14 A1J2Y 15 A1J2Y O O5 O 0 1 N N N N Y Y 7.928 23.053 -9.002 -3.985 -1.665 0.097 O16 A1J2Y 16 A1J2Y OXT O6 O 0 1 N Y N N Y Y 6.340 21.609 -8.694 -4.051 0.520 -0.226 O17 A1J2Y 17 A1J2Y HE1 H1 H 0 0 N N N N N N 11.011 22.518 -2.137 2.507 2.099 0.512 H101 A1J2Y 18 A1J2Y HA H2 H 0 0 N N N N Y N 7.577 20.950 -6.479 -1.738 0.321 1.058 H021 A1J2Y 19 A1J2Y HB3 H3 H 0 0 N N N N N N 9.237 23.490 -6.475 -1.223 -1.410 -1.400 H032 A1J2Y 20 A1J2Y HB2 H4 H 0 0 N N N N N N 7.463 23.561 -6.202 -1.440 0.356 -1.440 H031 A1J2Y 21 A1J2Y HD2 H5 H 0 0 N N N N N N 6.539 22.279 -4.380 0.851 -2.349 -0.826 H051 A1J2Y 22 A1J2Y H H7 H 0 0 N N N Y Y N 9.416 20.388 -7.904 -1.655 -2.592 0.621 H011 A1J2Y 23 A1J2Y H2 H8 H 0 0 N Y N Y Y N 10.028 21.898 -7.789 -0.641 -1.689 1.581 H012 A1J2Y 24 A1J2Y H071 H9 H 0 0 N N N N N N 6.639 21.523 -0.779 3.834 -2.384 -1.117 H071 A1J2Y 25 A1J2Y H091 H10 H 0 0 N N N N N N 9.945 21.984 -0.289 4.893 0.454 -0.269 H091 A1J2Y 26 A1J2Y HXT H11 H 0 1 N N N N Y Y 6.058 22.027 -9.500 -4.989 0.438 -0.445 H2 A1J2Y 27 # 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 A1J2Y CA CB SING N N 1 A1J2Y CA C SING N N 2 A1J2Y CA N SING N N 3 A1J2Y CB CG SING N N 4 A1J2Y CG CD2 DOUB Y N 5 A1J2Y CG CD1 SING Y N 6 A1J2Y CD2 CE2 SING Y N 7 A1J2Y CE2 CZ DOUB Y N 8 A1J2Y CE2 O07 SING N N 9 A1J2Y CZ CE1 SING Y N 10 A1J2Y CZ O09 SING N N 11 A1J2Y CE1 CD1 DOUB Y N 12 A1J2Y CD1 N12 SING N N 13 A1J2Y C O DOUB N N 14 A1J2Y C OXT SING N N 15 A1J2Y N12 O13 DOUB N N 16 A1J2Y N12 O14 SING N N 17 A1J2Y CE1 HE1 SING N N 18 A1J2Y CA HA SING N N 19 A1J2Y CB HB3 SING N N 20 A1J2Y CB HB2 SING N N 21 A1J2Y CD2 HD2 SING N N 22 A1J2Y N H SING N N 23 A1J2Y N H2 SING N N 24 A1J2Y O07 H071 SING N N 25 A1J2Y O09 H091 SING N N 26 A1J2Y OXT HXT SING N N 27 # 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 A1J2Y InChI InChI 1.06 "InChI=1S/C9H10N2O6/c10-5(9(14)15)1-4-2-7(12)8(13)3-6(4)11(16)17/h2-3,5,12-13H,1,10H2,(H,14,15)/t5-/m0/s1" A1J2Y InChIKey InChI 1.06 SSDUYJGCEJGHRR-YFKPBYRVSA-N A1J2Y SMILES_CANONICAL CACTVS 3.385 "N[C@@H](Cc1cc(O)c(O)cc1[N+]([O-])=O)C(O)=O" A1J2Y SMILES CACTVS 3.385 "N[CH](Cc1cc(O)c(O)cc1[N+]([O-])=O)C(O)=O" A1J2Y SMILES_CANONICAL "OpenEye OEToolkits" 2.0.7 "c1c(c(cc(c1O)O)[N+](=O)[O-])C[C@@H](C(=O)O)N" A1J2Y SMILES "OpenEye OEToolkits" 2.0.7 "c1c(c(cc(c1O)O)[N+](=O)[O-])CC(C(=O)O)N" # _pdbx_chem_comp_identifier.comp_id A1J2Y _pdbx_chem_comp_identifier.type "SYSTEMATIC NAME" _pdbx_chem_comp_identifier.program "OpenEye OEToolkits" _pdbx_chem_comp_identifier.program_version 2.0.7 _pdbx_chem_comp_identifier.identifier "(2~{S})-2-azanyl-3-[2-nitro-4,5-bis(oxidanyl)phenyl]propanoic acid" # loop_ _pdbx_chem_comp_audit.comp_id _pdbx_chem_comp_audit.action_type _pdbx_chem_comp_audit.date _pdbx_chem_comp_audit.processing_site A1J2Y "Create component" 2026-03-19 PDBE A1J2Y "Modify coordinates" 2026-04-15 PDBE A1J2Y "Modify aromatic_flag" 2026-04-15 PDBE A1J2Y "Modify name" 2026-04-15 PDBE A1J2Y "Other modification" 2026-09-17 RCSB A1J2Y "Modify name" 2026-10-09 PDBE A1J2Y "Initial release" 2026-10-21 RCSB # loop_ _pdbx_chem_comp_synonyms.ordinal _pdbx_chem_comp_synonyms.comp_id _pdbx_chem_comp_synonyms.name _pdbx_chem_comp_synonyms.provenance _pdbx_chem_comp_synonyms.type 1 A1J2Y "(2S)-2-azanyl-3-[2-nitro-4,5-bis(oxidanyl)phenyl]propanoic acid" PDB ? 2 A1J2Y 6-nitro-L-DOPA PDB ? #