data_A1H71 # _chem_comp.id A1H71 _chem_comp.name "sybactin derivative" _chem_comp.type non-polymer _chem_comp.pdbx_type HETAIN _chem_comp.formula "C31 H49 N5 O7" _chem_comp.mon_nstd_parent_comp_id ? _chem_comp.pdbx_synonyms "~{N}-[(2~{S},3~{R})-1-[[(4~{R},5~{S},8~{S})-4-[(2~{R},3~{S})-3-azanyl-4-oxidanylidene-butan-2-yl]oxy-2,7-bis(oxidanylidene)-5-(phenylmethyl)-1,6-diazacyclododec-8-yl]amino]-3-oxidanyl-1-oxidanylidene-butan-2-yl]hexanamide" _chem_comp.pdbx_formal_charge 0 _chem_comp.pdbx_initial_date 2024-04-10 _chem_comp.pdbx_modified_date 2025-02-14 _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 603.750 _chem_comp.one_letter_code ? _chem_comp.three_letter_code A1H71 _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 9EY9 _chem_comp.pdbx_subcomponent_list ? _chem_comp.pdbx_processing_site PDBE _chem_comp.pdbx_pcm Y # 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 A1H71 C5 C1 C 0 1 N N N N N N 59.532 -139.300 41.309 4.280 4.417 -0.860 C5 A1H71 1 A1H71 C6 C2 C 0 1 N N N N N N 59.095 -138.976 39.913 2.960 4.725 -0.151 C6 A1H71 2 A1H71 C7 C3 C 0 1 N N N N N N 59.610 -137.614 39.536 1.809 4.047 -0.898 C7 A1H71 3 A1H71 C8 C4 C 0 1 N N N N N N 61.012 -137.723 39.052 0.688 3.711 0.087 C8 A1H71 4 A1H71 C15 C5 C 0 1 N N N N N N 58.496 -134.499 33.602 -6.428 -0.726 -0.966 C15 A1H71 5 A1H71 C17 C6 C 0 1 N N N N N N 56.546 -133.923 34.988 -8.757 -1.452 -1.506 C17 A1H71 6 A1H71 C21 C7 C 0 1 N N R N N N 63.061 -134.822 35.231 -3.225 0.586 1.939 C21 A1H71 7 A1H71 C28 C8 C 0 1 N N S N N N 63.575 -136.227 42.128 2.561 -0.560 0.019 C28 A1H71 8 A1H71 C19 C9 C 0 1 N N N N N N 54.199 -133.975 34.231 -11.086 -2.178 -2.046 C19 A1H71 9 A1H71 C18 C10 C 0 1 N N N N N N 55.139 -134.325 35.370 -10.240 -1.196 -1.233 C18 A1H71 10 A1H71 C16 C11 C 0 1 N N N N N N 57.094 -134.913 33.991 -7.911 -0.470 -0.693 C16 A1H71 11 A1H71 C14 C12 C 0 1 N N N N N N 59.462 -135.256 34.472 -5.595 0.242 -0.166 C14 A1H71 12 A1H71 O20 O1 O 0 1 N N N N N N 59.103 -136.259 35.056 -6.135 1.056 0.552 O20 A1H71 13 A1H71 N13 N1 N 0 1 N N N N N N 60.677 -134.744 34.574 -4.250 0.202 -0.248 N13 A1H71 14 A1H71 C12 C13 C 0 1 N N S N N N 61.673 -135.423 35.378 -3.441 1.143 0.530 C12 A1H71 15 A1H71 C23 C14 C 0 1 N N N N N N 63.074 -133.719 34.202 -2.528 1.640 2.802 C23 A1H71 16 A1H71 O22 O2 O 0 1 N N N N N N 63.498 -134.324 36.456 -4.488 0.254 2.519 O22 A1H71 17 A1H71 C11 C15 C 0 1 N N N N N N 61.186 -135.511 36.803 -2.107 1.335 -0.144 C11 A1H71 18 A1H71 O24 O3 O 0 1 N N N N N N 60.084 -135.117 37.117 -1.845 0.720 -1.156 O24 A1H71 19 A1H71 N10 N2 N 0 1 N N N N N N 62.007 -136.122 37.628 -1.205 2.190 0.377 N10 A1H71 20 A1H71 C9 C16 C 0 1 N N S N N N 61.624 -136.377 39.005 0.114 2.332 -0.244 C9 A1H71 21 A1H71 C25 C17 C 0 1 N N N N N N 62.708 -136.407 39.838 1.037 1.264 0.285 C25 A1H71 22 A1H71 O26 O4 O 0 1 N N N N N N 63.851 -136.581 39.445 1.215 1.129 1.477 O26 A1H71 23 A1H71 N27 N3 N 0 1 N N N N N N 62.475 -136.267 41.178 1.671 0.447 -0.621 N27 A1H71 24 A1H71 N4 N4 N 0 1 N N N N N N 60.970 -139.058 41.431 4.860 3.190 -0.268 N4 A1H71 25 A1H71 C3 C18 C 0 1 N N N N N N 61.579 -138.724 42.632 4.174 2.036 -0.529 C3 A1H71 26 A1H71 O37 O5 O 0 1 N N N N N N 60.927 -138.675 43.666 3.166 2.055 -1.204 O37 A1H71 27 A1H71 C2 C19 C 0 1 N N N N N N 62.945 -138.527 42.624 4.694 0.741 0.039 C2 A1H71 28 A1H71 C1 C20 C 0 1 N N R N N N 63.342 -137.213 43.202 3.953 -0.433 -0.604 C1 A1H71 29 A1H71 OG1 O6 O 0 1 N N N N N N 64.567 -137.374 43.865 4.686 -1.639 -0.383 OG1 A1H71 30 A1H71 CB C21 C 0 1 N N R N N N 64.295 -138.154 45.009 5.641 -1.934 -1.405 CB A1H71 31 A1H71 CG2 C22 C 0 1 N N N N N N 63.929 -137.231 46.148 4.978 -2.783 -2.492 CG2 A1H71 32 A1H71 CA C23 C 0 1 N N S N N N 65.532 -138.927 45.389 6.814 -2.707 -0.799 CA A1H71 33 A1H71 C C24 C 0 1 N N N N N N 65.456 -139.266 46.842 7.389 -1.925 0.354 C A1H71 34 A1H71 O O7 O 0 1 N N N N N N 64.416 -139.678 47.336 7.406 -2.405 1.461 O A1H71 35 A1H71 N N5 N 0 1 N N N N N N 65.573 -140.201 44.679 6.343 -4.013 -0.317 N A1H71 36 A1H71 C29 C25 C 0 1 N N N N N N 63.572 -134.868 42.826 2.012 -1.967 -0.228 C29 A1H71 37 A1H71 C30 C26 C 0 1 Y N N N N N 64.386 -133.916 42.226 0.697 -2.126 0.491 C30 A1H71 38 A1H71 C35 C27 C 0 1 Y N N N N N 64.140 -132.582 42.454 -0.485 -1.803 -0.148 C35 A1H71 39 A1H71 C34 C28 C 0 1 Y N N N N N 64.934 -131.614 41.878 -1.690 -1.948 0.512 C34 A1H71 40 A1H71 C33 C29 C 0 1 Y N N N N N 65.984 -131.975 41.067 -1.714 -2.418 1.812 C33 A1H71 41 A1H71 C32 C30 C 0 1 Y N N N N N 66.243 -133.305 40.836 -0.532 -2.742 2.451 C32 A1H71 42 A1H71 C31 C31 C 0 1 Y N N N N N 65.443 -134.271 41.417 0.673 -2.602 1.789 C31 A1H71 43 A1H71 H1 H1 H 0 1 N N N N N N 58.990 -138.662 42.022 4.096 4.260 -1.923 H1 A1H71 44 A1H71 H2 H2 H 0 1 N N N N N N 59.317 -140.357 41.526 4.972 5.249 -0.728 H2 A1H71 45 A1H71 H3 H3 H 0 1 N N N N N N 57.996 -138.981 39.861 3.000 4.349 0.872 H3 A1H71 46 A1H71 H4 H4 H 0 1 N N N N N N 59.498 -139.727 39.218 2.798 5.803 -0.135 H4 A1H71 47 A1H71 H5 H5 H 0 1 N N N N N N 59.577 -136.955 40.416 1.428 4.720 -1.666 H5 A1H71 48 A1H71 H6 H6 H 0 1 N N N N N N 58.980 -137.193 38.739 2.170 3.130 -1.365 H6 A1H71 49 A1H71 H7 H7 H 0 1 N N N N N N 61.019 -138.164 38.044 1.086 3.704 1.102 H7 A1H71 50 A1H71 H8 H8 H 0 1 N N N N N N 61.587 -138.364 39.737 -0.099 4.460 0.011 H8 A1H71 51 A1H71 H9 H9 H 0 1 N N N N N N 58.677 -134.741 32.544 -6.176 -1.747 -0.678 H9 A1H71 52 A1H71 H10 H10 H 0 1 N N N N N N 58.622 -133.417 33.757 -6.225 -0.589 -2.028 H10 A1H71 53 A1H71 H11 H11 H 0 1 N N N N N N 57.182 -133.915 35.885 -8.505 -2.473 -1.217 H11 A1H71 54 A1H71 H12 H12 H 0 1 N N N N N N 56.532 -132.919 34.539 -8.554 -1.315 -2.568 H12 A1H71 55 A1H71 H13 H13 H 0 1 N N N N N N 63.741 -135.617 34.890 -2.603 -0.308 1.885 H13 A1H71 56 A1H71 H14 H14 H 0 1 N N N N N N 64.542 -136.401 41.633 2.620 -0.372 1.091 H14 A1H71 57 A1H71 H15 H15 H 0 1 N N N N N N 53.172 -134.264 34.500 -10.834 -3.199 -1.757 H15 A1H71 58 A1H71 H16 H16 H 0 1 N N N N N N 54.238 -132.892 34.044 -12.142 -1.995 -1.851 H16 A1H71 59 A1H71 H17 H17 H 0 1 N N N N N N 54.506 -134.515 33.323 -10.882 -2.041 -3.108 H17 A1H71 60 A1H71 H18 H18 H 0 1 N N N N N N 54.835 -133.785 36.279 -10.443 -1.333 -0.171 H18 A1H71 61 A1H71 H19 H19 H 0 1 N N N N N N 55.103 -135.408 35.558 -10.491 -0.175 -1.522 H19 A1H71 62 A1H71 H20 H20 H 0 1 N N N N N N 56.453 -134.929 33.097 -8.114 -0.607 0.369 H20 A1H71 63 A1H71 H21 H21 H 0 1 N N N N N N 57.118 -135.916 34.443 -8.162 0.551 -0.982 H21 A1H71 64 A1H71 H22 H22 H 0 1 N N N N N N 60.907 -133.894 34.100 -3.819 -0.450 -0.822 H22 A1H71 65 A1H71 H23 H23 H 0 1 N N N N N N 61.741 -136.456 35.007 -3.957 2.101 0.593 H23 A1H71 66 A1H71 H24 H24 H 0 1 N N N N N N 64.090 -133.306 34.119 -3.095 2.570 2.767 H24 A1H71 67 A1H71 H25 H25 H 0 1 N N N N N N 62.762 -134.123 33.228 -2.473 1.287 3.832 H25 A1H71 68 A1H71 H26 H26 H 0 1 N N N N N N 62.379 -132.924 34.508 -1.521 1.813 2.423 H26 A1H71 69 A1H71 H27 H27 H 0 1 N N N N N N 63.489 -135.020 37.103 -4.986 -0.410 2.023 H27 A1H71 70 A1H71 H28 H28 H 0 1 N N N N N N 62.906 -136.415 37.303 -1.429 2.711 1.164 H28 A1H71 71 A1H71 H29 H29 H 0 1 N N N N N N 60.890 -135.627 39.335 0.020 2.228 -1.325 H29 A1H71 72 A1H71 H30 H30 H 0 1 N N N N N N 61.535 -136.191 41.509 1.550 0.519 -1.580 H30 A1H71 73 A1H71 H31 H31 H 0 1 N N N N N N 61.539 -139.137 40.612 5.669 3.203 0.266 H31 A1H71 74 A1H71 H32 H32 H 0 1 N N N N N N 63.419 -139.327 43.212 5.761 0.655 -0.170 H32 A1H71 75 A1H71 H33 H33 H 0 1 N N N N N N 63.301 -138.576 41.584 4.533 0.725 1.117 H33 A1H71 76 A1H71 H34 H34 H 0 1 N N N N N N 62.561 -136.851 43.887 3.856 -0.258 -1.676 H34 A1H71 77 A1H71 H35 H35 H 0 1 N N N N N N 63.467 -138.853 44.821 6.005 -1.004 -1.841 H35 A1H71 78 A1H71 H36 H36 H 0 1 N N N N N N 63.714 -137.826 47.048 4.142 -2.232 -2.924 H36 A1H71 79 A1H71 H37 H37 H 0 1 N N N N N N 64.768 -136.549 46.351 5.706 -3.008 -3.271 H37 A1H71 80 A1H71 H38 H38 H 0 1 N N N N N N 63.039 -136.646 45.874 4.613 -3.713 -2.055 H38 A1H71 81 A1H71 H39 H39 H 0 1 N N N N N N 66.433 -138.331 45.180 7.582 -2.855 -1.557 H39 A1H71 82 A1H71 H40 H40 H 0 1 N N N N N N 66.331 -139.146 47.464 7.787 -0.934 0.188 H40 A1H71 83 A1H71 H41 H41 H 0 1 N N N N N N 66.398 -140.702 44.940 7.110 -4.569 0.029 H41 A1H71 84 A1H71 H42 H42 H 0 1 N N N N N N 64.765 -140.741 44.916 5.629 -3.903 0.388 H42 A1H71 85 A1H71 H44 H44 H 0 1 N N N N N N 62.541 -134.486 42.831 1.861 -2.115 -1.298 H44 A1H71 86 A1H71 H45 H45 H 0 1 N N N N N N 63.915 -135.012 43.861 2.722 -2.705 0.144 H45 A1H71 87 A1H71 H46 H46 H 0 1 N N N N N N 63.317 -132.291 43.090 -0.466 -1.435 -1.164 H46 A1H71 88 A1H71 H47 H47 H 0 1 N N N N N N 64.731 -130.570 42.064 -2.614 -1.695 0.012 H47 A1H71 89 A1H71 H48 H48 H 0 1 N N N N N N 66.603 -131.216 40.613 -2.656 -2.532 2.328 H48 A1H71 90 A1H71 H49 H49 H 0 1 N N N N N N 67.069 -133.594 40.203 -0.551 -3.108 3.467 H49 A1H71 91 A1H71 H50 H50 H 0 1 N N N N N N 65.649 -135.315 41.235 1.597 -2.854 2.289 H50 A1H71 92 # 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 A1H71 C15 C16 SING N N 1 A1H71 C15 C14 SING N N 2 A1H71 C16 C17 SING N N 3 A1H71 C23 C21 SING N N 4 A1H71 C19 C18 SING N N 5 A1H71 C14 N13 SING N N 6 A1H71 C14 O20 DOUB N N 7 A1H71 N13 C12 SING N N 8 A1H71 C17 C18 SING N N 9 A1H71 C21 C12 SING N N 10 A1H71 C21 O22 SING N N 11 A1H71 C12 C11 SING N N 12 A1H71 C11 O24 DOUB N N 13 A1H71 C11 N10 SING N N 14 A1H71 N10 C9 SING N N 15 A1H71 C9 C8 SING N N 16 A1H71 C9 C25 SING N N 17 A1H71 C8 C7 SING N N 18 A1H71 O26 C25 DOUB N N 19 A1H71 C7 C6 SING N N 20 A1H71 C25 N27 SING N N 21 A1H71 C6 C5 SING N N 22 A1H71 C32 C33 DOUB Y N 23 A1H71 C32 C31 SING Y N 24 A1H71 C33 C34 SING Y N 25 A1H71 N27 C28 SING N N 26 A1H71 C5 N4 SING N N 27 A1H71 C31 C30 DOUB Y N 28 A1H71 N4 C3 SING N N 29 A1H71 C34 C35 DOUB Y N 30 A1H71 C28 C29 SING N N 31 A1H71 C28 C1 SING N N 32 A1H71 C30 C35 SING Y N 33 A1H71 C30 C29 SING N N 34 A1H71 C2 C3 SING N N 35 A1H71 C2 C1 SING N N 36 A1H71 C3 O37 DOUB N N 37 A1H71 C1 OG1 SING N N 38 A1H71 OG1 CB SING N N 39 A1H71 N CA SING N N 40 A1H71 CB CA SING N N 41 A1H71 CB CG2 SING N N 42 A1H71 CA C SING N N 43 A1H71 C O DOUB N N 44 A1H71 C5 H1 SING N N 45 A1H71 C5 H2 SING N N 46 A1H71 C6 H3 SING N N 47 A1H71 C6 H4 SING N N 48 A1H71 C7 H5 SING N N 49 A1H71 C7 H6 SING N N 50 A1H71 C8 H7 SING N N 51 A1H71 C8 H8 SING N N 52 A1H71 C15 H9 SING N N 53 A1H71 C15 H10 SING N N 54 A1H71 C17 H11 SING N N 55 A1H71 C17 H12 SING N N 56 A1H71 C21 H13 SING N N 57 A1H71 C28 H14 SING N N 58 A1H71 C19 H15 SING N N 59 A1H71 C19 H16 SING N N 60 A1H71 C19 H17 SING N N 61 A1H71 C18 H18 SING N N 62 A1H71 C18 H19 SING N N 63 A1H71 C16 H20 SING N N 64 A1H71 C16 H21 SING N N 65 A1H71 N13 H22 SING N N 66 A1H71 C12 H23 SING N N 67 A1H71 C23 H24 SING N N 68 A1H71 C23 H25 SING N N 69 A1H71 C23 H26 SING N N 70 A1H71 O22 H27 SING N N 71 A1H71 N10 H28 SING N N 72 A1H71 C9 H29 SING N N 73 A1H71 N27 H30 SING N N 74 A1H71 N4 H31 SING N N 75 A1H71 C2 H32 SING N N 76 A1H71 C2 H33 SING N N 77 A1H71 C1 H34 SING N N 78 A1H71 CB H35 SING N N 79 A1H71 CG2 H36 SING N N 80 A1H71 CG2 H37 SING N N 81 A1H71 CG2 H38 SING N N 82 A1H71 CA H39 SING N N 83 A1H71 C H40 SING N N 84 A1H71 N H41 SING N N 85 A1H71 N H42 SING N N 86 A1H71 C29 H44 SING N N 87 A1H71 C29 H45 SING N N 88 A1H71 C35 H46 SING N N 89 A1H71 C34 H47 SING N N 90 A1H71 C33 H48 SING N N 91 A1H71 C32 H49 SING N N 92 A1H71 C31 H50 SING N N 93 # 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 A1H71 InChI InChI 1.06 "InChI=1S/C31H49N5O7/c1-4-5-7-15-27(39)36-29(20(2)38)31(42)34-24-14-10-11-16-33-28(40)18-26(43-21(3)23(32)19-37)25(35-30(24)41)17-22-12-8-6-9-13-22/h6,8-9,12-13,19-21,23-26,29,38H,4-5,7,10-11,14-18,32H2,1-3H3,(H,33,40)(H,34,42)(H,35,41)(H,36,39)/t20-,21-,23-,24+,25+,26-,29+/m1/s1" A1H71 InChIKey InChI 1.06 HOEOOAXICHBHHS-QBMMHFALSA-N A1H71 SMILES_CANONICAL CACTVS 3.385 "CCCCCC(=O)N[C@@H]([C@@H](C)O)C(=O)N[C@H]1CCCCNC(=O)C[C@@H](O[C@H](C)[C@H](N)C=O)[C@H](Cc2ccccc2)NC1=O" A1H71 SMILES CACTVS 3.385 "CCCCCC(=O)N[CH]([CH](C)O)C(=O)N[CH]1CCCCNC(=O)C[CH](O[CH](C)[CH](N)C=O)[CH](Cc2ccccc2)NC1=O" A1H71 SMILES_CANONICAL "OpenEye OEToolkits" 2.0.7 "CCCCCC(=O)N[C@@H]([C@@H](C)O)C(=O)N[C@H]1CCCCNC(=O)C[C@H]([C@@H](NC1=O)Cc2ccccc2)O[C@H](C)[C@@H](C=O)N" A1H71 SMILES "OpenEye OEToolkits" 2.0.7 "CCCCCC(=O)NC(C(C)O)C(=O)NC1CCCCNC(=O)CC(C(NC1=O)Cc2ccccc2)OC(C)C(C=O)N" # _pdbx_chem_comp_identifier.comp_id A1H71 _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 "~{N}-[(2~{S},3~{R})-1-[[(4~{R},5~{S},8~{S})-4-[(2~{R},3~{S})-3-azanyl-4-oxidanylidene-butan-2-yl]oxy-2,7-bis(oxidanylidene)-5-(phenylmethyl)-1,6-diazacyclododec-8-yl]amino]-3-oxidanyl-1-oxidanylidene-butan-2-yl]hexanamide" # loop_ _pdbx_chem_comp_audit.comp_id _pdbx_chem_comp_audit.action_type _pdbx_chem_comp_audit.date _pdbx_chem_comp_audit.processing_site A1H71 "Create component" 2024-04-10 PDBE A1H71 "Modify PCM" 2024-09-27 PDBE A1H71 "Initial release" 2025-02-19 RCSB # _pdbx_chem_comp_synonyms.ordinal 1 _pdbx_chem_comp_synonyms.comp_id A1H71 _pdbx_chem_comp_synonyms.name "~{N}-[(2~{S},3~{R})-1-[[(4~{R},5~{S},8~{S})-4-[(2~{R},3~{S})-3-azanyl-4-oxidanylidene-butan-2-yl]oxy-2,7-bis(oxidanylidene)-5-(phenylmethyl)-1,6-diazacyclododec-8-yl]amino]-3-oxidanyl-1-oxidanylidene-butan-2-yl]hexanamide" _pdbx_chem_comp_synonyms.provenance ? _pdbx_chem_comp_synonyms.type ? # _pdbx_chem_comp_pcm.pcm_id 1 _pdbx_chem_comp_pcm.comp_id A1H71 _pdbx_chem_comp_pcm.modified_residue_id THR _pdbx_chem_comp_pcm.type None _pdbx_chem_comp_pcm.category "Covalent chemical modification" _pdbx_chem_comp_pcm.position "Amino-acid backbone" _pdbx_chem_comp_pcm.polypeptide_position N-terminal _pdbx_chem_comp_pcm.comp_id_linking_atom C _pdbx_chem_comp_pcm.modified_residue_id_linking_atom N _pdbx_chem_comp_pcm.uniprot_specific_ptm_accession ? _pdbx_chem_comp_pcm.uniprot_generic_ptm_accession ? #