data_56A # _chem_comp.id 56A _chem_comp.name "3-(8-phenyloctyl)-L-histidine" _chem_comp.type "L-peptide linking" _chem_comp.pdbx_type HETAIN _chem_comp.formula "C20 H29 N3 O2" _chem_comp.mon_nstd_parent_comp_id HIS _chem_comp.pdbx_synonyms ? _chem_comp.pdbx_formal_charge 0 _chem_comp.pdbx_initial_date 2011-04-29 _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 343.463 _chem_comp.one_letter_code H _chem_comp.three_letter_code 56A _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 3RQ7 _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 56A C C C 0 1 N N N Y N Y 1.383 23.922 14.674 4.049 2.854 0.111 C 56A 1 56A N N N 0 1 N N N Y Y N 2.208 25.424 16.319 5.415 1.566 -1.432 N 56A 2 56A O O O 0 1 N N N Y N Y 1.761 24.713 13.777 4.809 3.773 -0.084 O 56A 3 56A CA CA C 0 1 N N S Y N N 1.321 24.279 16.125 4.398 1.471 -0.376 CA 56A 4 56A CB CB C 0 1 N N N N N N -0.097 24.562 16.602 4.947 0.644 0.788 CB 56A 5 56A CG CG C 0 1 Y N N N N N -0.696 25.850 16.062 5.181 -0.773 0.331 CG 56A 6 56A C27 C27 C 0 1 N N N N N N -0.241 27.195 18.147 2.989 -1.789 1.083 C27 56A 7 56A C28 C28 C 0 1 N N N N N N -1.363 26.770 19.061 1.958 -1.338 0.046 C28 56A 8 56A C29 C29 C 0 1 N N N N N N -0.944 26.872 20.528 0.571 -1.298 0.691 C29 56A 9 56A C30 C30 C 0 1 N N N N N N -2.146 26.486 21.389 -0.461 -0.847 -0.346 C30 56A 10 56A C31 C31 C 0 1 N N N N N N -1.510 26.169 22.699 -1.848 -0.808 0.299 C31 56A 11 56A C32 C32 C 0 1 N N N N N N -2.679 25.898 23.673 -2.879 -0.357 -0.738 C32 56A 12 56A C33 C33 C 0 1 N N N N N N -3.203 24.448 23.420 -4.266 -0.317 -0.093 C33 56A 13 56A C34 C34 C 0 1 N N N N N N -4.240 24.031 24.475 -5.297 0.134 -1.130 C34 56A 14 56A C35 C35 C 0 1 Y N N N N N -3.756 24.026 25.913 -6.663 0.172 -0.495 C35 56A 15 56A C36 C36 C 0 1 Y N N N N N -4.132 25.011 26.821 -7.468 -0.952 -0.516 C36 56A 16 56A C37 C37 C 0 1 Y N N N N N -3.636 24.942 28.119 -8.721 -0.916 0.066 C37 56A 17 56A C38 C38 C 0 1 Y N N N N N -2.754 23.946 28.500 -9.170 0.244 0.670 C38 56A 18 56A C39 C39 C 0 1 Y N N N N N -2.369 22.956 27.610 -8.365 1.368 0.691 C39 56A 19 56A C40 C40 C 0 1 Y N N N N N -2.871 23.032 26.323 -7.110 1.331 0.113 C40 56A 20 56A ND1 ND1 N 0 1 Y N N N N N -0.728 27.038 16.775 4.317 -1.826 0.466 ND1 56A 21 56A CD2 CD2 C 0 1 Y N N N N N -1.297 26.074 14.871 6.276 -1.245 -0.294 CD2 56A 22 56A CE1 CE1 C 0 1 Y N N N N N -1.375 27.949 15.969 4.918 -2.907 -0.077 CE1 56A 23 56A NE2 NE2 N 0 1 Y N N N N N -1.717 27.379 14.853 6.090 -2.552 -0.529 NE2 56A 24 56A OXT OXT O 0 1 N Y N Y N Y 0.825 22.742 14.354 2.897 3.064 0.767 OXT 56A 25 56A H2 HN H 0 1 N Y N Y Y N 2.196 25.696 17.281 5.054 2.053 -2.239 HN 56A 26 56A H HNA H 0 1 N N N Y Y N 3.139 25.172 16.056 6.253 2.009 -1.087 HNA 56A 27 56A HA HA H 0 1 N N N Y N N 1.651 23.426 16.737 3.504 0.990 -0.774 HA 56A 28 56A HB HB H 0 1 N N N N N N -0.736 23.729 16.273 5.888 1.076 1.129 HB 56A 29 56A HBA HBA H 0 1 N N N N N N -0.076 24.634 17.699 4.228 0.648 1.607 HBA 56A 30 56A H27 H27 H 0 1 N N N N N N 0.646 26.566 18.312 2.996 -1.087 1.917 H27 56A 31 56A H27A H27A H 0 0 N N N N N N 0.032 28.243 18.338 2.728 -2.783 1.446 H27A 56A 32 56A H28 H28 H 0 1 N N N N N N -2.230 27.425 18.891 2.218 -0.343 -0.317 H28 56A 33 56A H28A H28A H 0 0 N N N N N N -1.630 25.727 18.837 1.951 -2.039 -0.788 H28A 56A 34 56A H29 H29 H 0 1 N N N N N N -0.104 26.190 20.727 0.310 -2.292 1.054 H29 56A 35 56A H29A H29A H 0 0 N N N N N N -0.631 27.901 20.759 0.578 -0.597 1.525 H29A 56A 36 56A H30 H30 H 0 1 N N N N N N -2.872 27.308 21.473 -0.200 0.147 -0.709 H30 56A 37 56A H30A H30A H 0 0 N N N N N N -2.687 25.622 20.975 -0.467 -1.548 -1.180 H30A 56A 38 56A H31 H31 H 0 1 N N N N N N -0.860 25.286 22.614 -2.108 -1.802 0.662 H31 56A 39 56A H31A H31A H 0 0 N N N N N N -0.897 27.012 23.050 -1.841 -0.107 1.133 H31A 56A 40 56A H32 H32 H 0 1 N N N N N N -2.330 25.993 24.712 -2.618 0.637 -1.101 H32 56A 41 56A H32A H32A H 0 0 N N N N N N -3.487 26.623 23.498 -2.886 -1.058 -1.572 H32A 56A 42 56A H33 H33 H 0 1 N N N N N N -3.673 24.410 22.426 -4.526 -1.312 0.270 H33 56A 43 56A H33A H33A H 0 0 N N N N N N -2.353 23.751 23.464 -4.259 0.384 0.741 H33A 56A 44 56A H34 H34 H 0 1 N N N N N N -5.077 24.742 24.412 -5.037 1.128 -1.493 H34 56A 45 56A H34A H34A H 0 0 N N N N N N -4.562 23.007 24.233 -5.304 -0.568 -1.964 H34A 56A 46 56A H36 H36 H 0 1 N N N N N N -4.794 25.811 26.525 -7.117 -1.858 -0.988 H36 56A 47 56A H37 H37 H 0 1 N N N N N N -3.945 25.680 28.844 -9.349 -1.794 0.049 H37 56A 48 56A H38 H38 H 0 1 N N N N N N -2.360 23.940 29.506 -10.149 0.272 1.124 H38 56A 49 56A H39 H39 H 0 1 N N N N N N -1.705 22.158 27.909 -8.716 2.274 1.163 H39 56A 50 56A H40 H40 H 0 1 N N N N N N -2.563 22.287 25.604 -6.480 2.208 0.134 H40 56A 51 56A HD2 HD2 H 0 1 N N N N N N -1.423 25.354 14.076 7.152 -0.671 -0.559 HD2 56A 52 56A HE1 HE1 H 0 1 N N N N N N -1.568 28.980 16.226 4.498 -3.901 -0.130 HE1 56A 53 56A HXT HXT H 0 1 N Y N Y N Y 0.787 22.655 13.409 2.716 3.968 1.060 HXT 56A 54 # 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 56A O C DOUB N N 1 56A OXT C SING N N 2 56A C CA SING N N 3 56A CA N SING N N 4 56A N H2 SING N N 5 56A N H SING N N 6 56A CA CB SING N N 7 56A CA HA SING N N 8 56A CG CB SING N N 9 56A CB HB SING N N 10 56A CB HBA SING N N 11 56A CD2 CG DOUB Y N 12 56A CG ND1 SING Y N 13 56A ND1 C27 SING N N 14 56A C27 C28 SING N N 15 56A C27 H27 SING N N 16 56A C27 H27A SING N N 17 56A C28 C29 SING N N 18 56A C28 H28 SING N N 19 56A C28 H28A SING N N 20 56A C29 C30 SING N N 21 56A C29 H29 SING N N 22 56A C29 H29A SING N N 23 56A C30 C31 SING N N 24 56A C30 H30 SING N N 25 56A C30 H30A SING N N 26 56A C31 C32 SING N N 27 56A C31 H31 SING N N 28 56A C31 H31A SING N N 29 56A C33 C32 SING N N 30 56A C32 H32 SING N N 31 56A C32 H32A SING N N 32 56A C33 C34 SING N N 33 56A C33 H33 SING N N 34 56A C33 H33A SING N N 35 56A C34 C35 SING N N 36 56A C34 H34 SING N N 37 56A C34 H34A SING N N 38 56A C35 C40 DOUB Y N 39 56A C35 C36 SING Y N 40 56A C36 C37 DOUB Y N 41 56A C36 H36 SING N N 42 56A C37 C38 SING Y N 43 56A C37 H37 SING N N 44 56A C39 C38 DOUB Y N 45 56A C38 H38 SING N N 46 56A C40 C39 SING Y N 47 56A C39 H39 SING N N 48 56A C40 H40 SING N N 49 56A CE1 ND1 SING Y N 50 56A NE2 CD2 SING Y N 51 56A CD2 HD2 SING N N 52 56A NE2 CE1 DOUB Y N 53 56A CE1 HE1 SING N N 54 56A OXT HXT SING N N 55 # 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 56A SMILES ACDLabs 12.01 "O=C(O)C(N)Cc1cncn1CCCCCCCCc2ccccc2" 56A SMILES_CANONICAL CACTVS 3.370 "N[C@@H](Cc1cncn1CCCCCCCCc2ccccc2)C(O)=O" 56A SMILES CACTVS 3.370 "N[CH](Cc1cncn1CCCCCCCCc2ccccc2)C(O)=O" 56A SMILES_CANONICAL "OpenEye OEToolkits" 1.7.2 "c1ccc(cc1)CCCCCCCCn2cncc2C[C@@H](C(=O)O)N" 56A SMILES "OpenEye OEToolkits" 1.7.2 "c1ccc(cc1)CCCCCCCCn2cncc2CC(C(=O)O)N" 56A InChI InChI 1.03 "InChI=1S/C20H29N3O2/c21-19(20(24)25)14-18-15-22-16-23(18)13-9-4-2-1-3-6-10-17-11-7-5-8-12-17/h5,7-8,11-12,15-16,19H,1-4,6,9-10,13-14,21H2,(H,24,25)/t19-/m0/s1" 56A InChIKey InChI 1.03 SGGMABCRHMNPQX-IBGZPJMESA-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 56A "SYSTEMATIC NAME" ACDLabs 12.01 "3-(8-phenyloctyl)-L-histidine" 56A "SYSTEMATIC NAME" "OpenEye OEToolkits" 1.7.2 "(2S)-2-azanyl-3-[3-(8-phenyloctyl)imidazol-4-yl]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 56A "Create component" 2011-04-29 RCSB 56A "Modify aromatic_flag" 2011-06-04 RCSB 56A "Modify descriptor" 2011-06-04 RCSB 56A "Modify backbone" 2023-11-03 PDBE #