data_A1I66 # _chem_comp.id A1I66 _chem_comp.name "Aspartyl-S-Lipoyllysine-amide dipeptide, oxidized" _chem_comp.type peptide-like _chem_comp.pdbx_type HETAIN _chem_comp.formula "C18 H32 N4 O5 S2" _chem_comp.mon_nstd_parent_comp_id ? _chem_comp.pdbx_synonyms "3-azanyl-4-[[(2~{R})-1-azanyl-6-[5-[(3~{S})-1,2-dithiolan-3-yl]pentanoylamino]-1-oxidanylidene-hexan-2-yl]amino]-4-oxidanylidene-butanoic acid" _chem_comp.pdbx_formal_charge 0 _chem_comp.pdbx_initial_date 2025-03-20 _chem_comp.pdbx_modified_date 2026-09-25 _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 448.600 _chem_comp.one_letter_code ? _chem_comp.three_letter_code A1I66 _chem_comp.pdbx_model_coordinates_details ? _chem_comp.pdbx_model_coordinates_missing_flag Y _chem_comp.pdbx_ideal_coordinates_details Corina _chem_comp.pdbx_ideal_coordinates_missing_flag N _chem_comp.pdbx_model_coordinates_db_code 9QJK _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 A1I66 C1 C1 C 0 1 N N S N N N 4.442 -2.630 -36.190 -8.129 -0.753 -0.610 C1 A1I66 1 A1I66 C10 C2 C 0 1 N N N N N N 2.500 5.371 -39.145 0.433 0.716 0.194 C10 A1I66 2 A1I66 C11 C3 C 0 1 N N N N N N 1.265 5.978 -38.507 1.457 1.711 -0.357 C11 A1I66 3 A1I66 C12 C4 C 0 1 N N N N N N 1.128 7.484 -38.695 2.839 1.389 0.215 C12 A1I66 4 A1I66 C13 C5 C 0 1 N N N N N N -0.334 7.889 -38.576 3.863 2.383 -0.336 C13 A1I66 5 A1I66 C14 C6 C 0 1 N N R N N N -0.640 9.350 -38.918 5.245 2.061 0.235 C14 A1I66 6 A1I66 C15 C7 C 0 1 N N N N N N -0.545 10.225 -37.666 6.229 3.112 -0.209 C15 A1I66 7 A1I66 C2 C8 C 0 1 N N N N N N 5.659 -2.991 -37.035 -9.125 -1.815 -0.162 C2 A1I66 8 A1I66 C3 C9 C 0 1 N N N N N N 5.754 -4.493 -36.917 -10.299 -1.383 0.719 C3 A1I66 9 A1I66 C4 C10 C 0 1 N N N N N N 4.157 -1.146 -36.083 -6.747 -1.075 -0.038 C4 A1I66 10 A1I66 C5 C11 C 0 1 N N N N N N 3.851 -0.479 -37.423 -5.723 -0.081 -0.589 C5 A1I66 11 A1I66 C6 C12 C 0 1 N N N N N N 3.691 1.028 -37.281 -4.341 -0.403 -0.018 C6 A1I66 12 A1I66 C7 C13 C 0 1 N N N N N N 3.323 1.690 -38.594 -3.317 0.592 -0.568 C7 A1I66 13 A1I66 C8 C14 C 0 1 N N N N N N 3.508 3.190 -38.596 -1.955 0.275 -0.005 C8 A1I66 14 A1I66 N1 N1 N 0 1 N N N N N N 0.422 11.133 -37.655 6.032 4.403 0.123 N1 A1I66 15 A1I66 N18 N2 N 0 1 N N N N N N -1.925 9.438 -39.588 5.680 0.749 -0.249 N18 A1I66 16 A1I66 N9 N3 N 0 1 N N N N N N 2.490 3.918 -39.067 -0.891 1.024 -0.353 N9 A1I66 17 A1I66 O16 O1 O 0 1 N N N N N N -1.329 10.066 -36.729 7.199 2.796 -0.865 O16 A1I66 18 A1I66 O19 O2 O 0 1 N N N N N N 4.553 3.718 -38.210 -1.818 -0.655 0.761 O19 A1I66 19 A1I66 S20 S1 S 0 1 N N N N N N 5.964 -4.871 -35.157 -10.673 0.358 0.243 S20 A1I66 20 A1I66 S21 S2 S 0 1 N N N N N N 4.602 -3.441 -34.554 -8.678 0.888 0.000 S21 A1I66 21 A1I66 H22 H1 H 0 1 N N N N N N 3.564 -3.107 -36.650 -8.078 -0.738 -1.699 H22 A1I66 22 A1I66 H101 H2 H 0 0 N N N N N N 3.392 5.749 -38.624 0.718 -0.296 -0.094 H101 A1I66 23 A1I66 H10 H3 H 0 1 N N N N N N 2.538 5.671 -40.203 0.403 0.790 1.281 H10 A1I66 24 A1I66 H11 H4 H 0 1 N N N N N N 0.380 5.496 -38.947 1.487 1.637 -1.444 H11 A1I66 25 A1I66 H111 H5 H 0 0 N N N N N N 1.299 5.769 -37.428 1.171 2.723 -0.069 H111 A1I66 26 A1I66 H121 H6 H 0 0 N N N N N N 1.714 8.003 -37.923 2.809 1.463 1.302 H121 A1I66 27 A1I66 H12 H7 H 0 1 N N N N N N 1.504 7.763 -39.690 3.124 0.377 -0.073 H12 A1I66 28 A1I66 H13 H8 H 0 1 N N N N N N -0.919 7.252 -39.255 3.893 2.309 -1.423 H13 A1I66 29 A1I66 H131 H9 H 0 0 N N N N N N -0.653 7.709 -37.539 3.578 3.395 -0.049 H131 A1I66 30 A1I66 H14 H10 H 0 1 N N N N N N 0.138 9.692 -39.617 5.194 2.048 1.324 H14 A1I66 31 A1I66 H2 H11 H 0 1 N N N N N N 5.511 -2.690 -38.083 -9.536 -2.281 -1.057 H2 A1I66 32 A1I66 H21 H12 H 0 1 N N N N N N 6.566 -2.510 -36.640 -8.570 -2.582 0.379 H21 A1I66 33 A1I66 H31 H13 H 0 1 N N N N N N 4.834 -4.961 -37.297 -11.164 -2.018 0.531 H31 A1I66 34 A1I66 H3 H14 H 0 1 N N N N N N 6.617 -4.863 -37.489 -10.017 -1.432 1.771 H3 A1I66 35 A1I66 H41 H15 H 0 1 N N N N N N 3.290 -1.006 -35.420 -6.777 -1.001 1.049 H41 A1I66 36 A1I66 H4 H16 H 0 1 N N N N N N 5.038 -0.654 -35.644 -6.462 -2.087 -0.326 H4 A1I66 37 A1I66 H5 H17 H 0 1 N N N N N N 4.677 -0.685 -38.120 -5.693 -0.155 -1.676 H5 A1I66 38 A1I66 H51 H18 H 0 1 N N N N N N 2.918 -0.900 -37.825 -6.008 0.931 -0.302 H51 A1I66 39 A1I66 H61 H19 H 0 1 N N N N N N 2.898 1.233 -36.546 -4.371 -0.329 1.069 H61 A1I66 40 A1I66 H6 H20 H 0 1 N N N N N N 4.641 1.453 -36.924 -4.055 -1.415 -0.305 H6 A1I66 41 A1I66 H7 H21 H 0 1 N N N N N N 3.954 1.262 -39.387 -3.287 0.518 -1.655 H7 A1I66 42 A1I66 H71 H22 H 0 1 N N N N N N 2.267 1.471 -38.808 -3.602 1.604 -0.281 H71 A1I66 43 A1I66 HN11 H23 H 0 0 N N N N N N 0.540 11.728 -36.860 5.257 4.656 0.649 HN11 A1I66 44 A1I66 HN1 H24 H 0 1 N N N N N N 1.033 11.222 -38.442 6.666 5.080 -0.162 HN1 A1I66 45 A1I66 HN18 H25 H 0 0 N N N N N N -2.463 9.606 -40.414 5.327 0.397 -1.081 HN18 A1I66 46 A1I66 HN9 H28 H 0 1 N N N N N N 1.674 3.435 -39.384 -1.001 1.768 -0.966 HN9 A1I66 47 A1I66 C9 C15 C 0 1 N N N N N N ? ? ? 6.571 0.030 0.462 C9 A1I66 48 A1I66 O3 O3 O 0 1 N N N N N N ? ? ? 7.013 0.469 1.503 O3 A1I66 49 A1I66 C17 C17 C 0 1 N N N N N N ? ? ? 7.019 -1.320 -0.036 C17 A1I66 50 A1I66 N2 N4 N 0 1 N N N N N N ? ? ? 8.290 -1.682 0.606 N2 A1I66 51 A1I66 C19 C19 C 0 1 N N N N N N ? ? ? 5.958 -2.368 0.307 C19 A1I66 52 A1I66 C20 C20 C 0 1 N N N N N N ? ? ? 6.346 -3.693 -0.297 C20 A1I66 53 A1I66 O1 O4 O 0 1 N N N N N N ? ? ? 5.558 -4.766 -0.125 O1 A1I66 54 A1I66 O2 O5 O 0 1 N N N N N N ? ? ? 7.367 -3.789 -0.937 O2 A1I66 55 A1I66 H1 H27 H 0 1 N N N N N N ? ? ? 7.156 -1.282 -1.117 H1 A1I66 56 A1I66 H8 H28 H 0 1 N N N N N N ? ? ? 8.189 -1.725 1.609 H8 A1I66 57 A1I66 H9 H29 H 0 1 N N N N N N ? ? ? 8.644 -2.554 0.241 H9 A1I66 58 A1I66 H15 H30 H 0 1 N N N N N N ? ? ? 5.884 -2.470 1.390 H15 A1I66 59 A1I66 H16 H31 H 0 1 N N N N N N ? ? ? 4.994 -2.054 -0.095 H16 A1I66 60 A1I66 H17 H32 H 0 1 N N N N N N ? ? ? 5.849 -5.594 -0.532 H17 A1I66 61 # 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 A1I66 C1 C2 SING N N 1 A1I66 C1 C4 SING N N 2 A1I66 C1 S21 SING N N 3 A1I66 C2 C3 SING N N 4 A1I66 C3 S20 SING N N 5 A1I66 C4 C5 SING N N 6 A1I66 C5 C6 SING N N 7 A1I66 C6 C7 SING N N 8 A1I66 C7 C8 SING N N 9 A1I66 C8 N9 SING N N 10 A1I66 C8 O19 DOUB N N 11 A1I66 N9 C10 SING N N 12 A1I66 C10 C11 SING N N 13 A1I66 C11 C12 SING N N 14 A1I66 C12 C13 SING N N 15 A1I66 C13 C14 SING N N 16 A1I66 C14 C15 SING N N 17 A1I66 C14 N18 SING N N 18 A1I66 C15 O16 DOUB N N 19 A1I66 C15 N1 SING N N 20 A1I66 S20 S21 SING N N 21 A1I66 C1 H22 SING N N 22 A1I66 C10 H101 SING N N 23 A1I66 C10 H10 SING N N 24 A1I66 C11 H11 SING N N 25 A1I66 C11 H111 SING N N 26 A1I66 C12 H121 SING N N 27 A1I66 C12 H12 SING N N 28 A1I66 C13 H13 SING N N 29 A1I66 C13 H131 SING N N 30 A1I66 C14 H14 SING N N 31 A1I66 C2 H2 SING N N 32 A1I66 C2 H21 SING N N 33 A1I66 C3 H31 SING N N 34 A1I66 C3 H3 SING N N 35 A1I66 C4 H41 SING N N 36 A1I66 C4 H4 SING N N 37 A1I66 C5 H5 SING N N 38 A1I66 C5 H51 SING N N 39 A1I66 C6 H61 SING N N 40 A1I66 C6 H6 SING N N 41 A1I66 C7 H7 SING N N 42 A1I66 C7 H71 SING N N 43 A1I66 N1 HN11 SING N N 44 A1I66 N1 HN1 SING N N 45 A1I66 N18 HN18 SING N N 46 A1I66 N9 HN9 SING N N 47 A1I66 N18 C9 SING N N 48 A1I66 C9 O3 DOUB N N 49 A1I66 C9 C17 SING N N 50 A1I66 C17 N2 SING N N 51 A1I66 C17 C19 SING N N 52 A1I66 C19 C20 SING N N 53 A1I66 C20 O1 SING N N 54 A1I66 C20 O2 DOUB N N 55 A1I66 C17 H1 SING N N 56 A1I66 N2 H8 SING N N 57 A1I66 N2 H9 SING N N 58 A1I66 C19 H15 SING N N 59 A1I66 C19 H16 SING N N 60 A1I66 O1 H17 SING N N 61 # 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 A1I66 InChI InChI 1.06 "InChI=1S/C18H32N4O5S2/c19-13(11-16(24)25)18(27)22-14(17(20)26)6-3-4-9-21-15(23)7-2-1-5-12-8-10-28-29-12/h12-14H,1-11,19H2,(H2,20,26)(H,21,23)(H,22,27)(H,24,25)/t12-,13?,14+/m0/s1" A1I66 InChIKey InChI 1.06 ZPEBXPMXEYTCQW-SMEJFCCLSA-N A1I66 SMILES_CANONICAL CACTVS 3.385 "NC(CC(O)=O)C(=O)N[C@H](CCCCNC(=O)CCCC[C@H]1CCSS1)C(N)=O" A1I66 SMILES CACTVS 3.385 "NC(CC(O)=O)C(=O)N[CH](CCCCNC(=O)CCCC[CH]1CCSS1)C(N)=O" A1I66 SMILES_CANONICAL "OpenEye OEToolkits" 2.0.7 "C1CSS[C@H]1CCCCC(=O)NCCCC[C@H](C(=O)N)NC(=O)C(CC(=O)O)N" A1I66 SMILES "OpenEye OEToolkits" 2.0.7 "C1CSSC1CCCCC(=O)NCCCCC(C(=O)N)NC(=O)C(CC(=O)O)N" # _pdbx_chem_comp_identifier.comp_id A1I66 _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 "3-azanyl-4-[[(2~{R})-1-azanyl-6-[5-[(3~{S})-1,2-dithiolan-3-yl]pentanoylamino]-1-oxidanylidene-hexan-2-yl]amino]-4-oxidanylidene-butanoic acid" # _pdbx_chem_comp_synonyms.ordinal 1 _pdbx_chem_comp_synonyms.comp_id A1I66 _pdbx_chem_comp_synonyms.name "3-azanyl-4-[[(2~{R})-1-azanyl-6-[5-[(3~{S})-1,2-dithiolan-3-yl]pentanoylamino]-1-oxidanylidene-hexan-2-yl]amino]-4-oxidanylidene-butanoic acid" _pdbx_chem_comp_synonyms.provenance PDB _pdbx_chem_comp_synonyms.type ? # loop_ _pdbx_chem_comp_audit.comp_id _pdbx_chem_comp_audit.action_type _pdbx_chem_comp_audit.date _pdbx_chem_comp_audit.processing_site A1I66 "Create component" 2025-03-20 PDBE A1I66 "Initial release" 2026-09-30 RCSB #