data_A1CLH # _chem_comp.id A1CLH _chem_comp.name 1-benzyl-D-tryptophan _chem_comp.type "D-peptide linking" _chem_comp.pdbx_type ATOMP _chem_comp.formula "C18 H18 N2 O2" _chem_comp.mon_nstd_parent_comp_id TRP _chem_comp.pdbx_synonyms ? _chem_comp.pdbx_formal_charge 0 _chem_comp.pdbx_initial_date 2025-08-01 _chem_comp.pdbx_modified_date 2026-04-17 _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 294.348 _chem_comp.one_letter_code ? _chem_comp.three_letter_code A1CLH _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 9PUZ _chem_comp.pdbx_subcomponent_list ? _chem_comp.pdbx_processing_site RCSB _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 A1CLH NE1 N1 N 0 1 Y N N N N N -24.030 -14.014 46.568 -0.918 0.106 -0.847 N12 A1CLH 1 A1CLH C C1 C 0 1 N N N N Y Y -27.807 -10.904 49.875 4.799 0.848 0.326 C47 A1CLH 2 A1CLH CA C2 C 0 1 N N R N Y N -26.601 -11.506 49.176 3.478 0.471 -0.294 C48 A1CLH 3 A1CLH CB C3 C 0 1 N N N N N N -27.041 -12.674 48.259 2.362 0.647 0.738 C49 A1CLH 4 A1CLH CG C4 C 0 1 Y N N N N N -25.950 -13.125 47.331 1.061 0.154 0.159 C50 A1CLH 5 A1CLH CD1 C5 C 0 1 Y N N N N N -24.799 -13.760 47.680 0.126 0.898 -0.454 C51 A1CLH 6 A1CLH C52 C6 C 0 1 N N N N N N -22.739 -14.683 46.571 -2.115 0.577 -1.547 C52 A1CLH 7 A1CLH C53 C7 C 0 1 Y N N N N N -22.843 -16.179 46.389 -3.209 0.846 -0.545 C53 A1CLH 8 A1CLH C54 C8 C 0 1 Y N N N N N -23.349 -16.974 47.402 -3.330 2.100 0.025 C54 A1CLH 9 A1CLH C55 C9 C 0 1 Y N N N N N -23.450 -18.346 47.237 -4.333 2.346 0.944 C55 A1CLH 10 A1CLH C56 C10 C 0 1 Y N N N N N -23.044 -18.932 46.061 -5.214 1.340 1.293 C56 A1CLH 11 A1CLH C57 C11 C 0 1 Y N N N N N -22.539 -18.152 45.047 -5.093 0.087 0.722 C57 A1CLH 12 A1CLH C58 C12 C 0 1 Y N N N N N -22.438 -16.779 45.209 -4.094 -0.158 -0.202 C58 A1CLH 13 A1CLH CE2 C13 C 0 1 Y N N N N N -24.692 -13.539 45.456 -0.672 -1.202 -0.493 C59 A1CLH 14 A1CLH CZ2 C14 C 0 1 Y N N N N N -24.325 -13.564 44.112 -1.384 -2.386 -0.649 C60 A1CLH 15 A1CLH CH2 C15 C 0 1 Y N N N N N -25.203 -13.007 43.209 -0.861 -3.568 -0.169 C61 A1CLH 16 A1CLH CZ3 C16 C 0 1 Y N N N N N -26.410 -12.440 43.618 0.371 -3.589 0.469 C62 A1CLH 17 A1CLH CE3 C17 C 0 1 Y N N N N N -26.773 -12.409 44.946 1.088 -2.437 0.633 C63 A1CLH 18 A1CLH CD2 C18 C 0 1 Y N N N N N -25.906 -12.970 45.895 0.577 -1.229 0.155 C64 A1CLH 19 A1CLH N N2 N 0 1 N N N Y Y N -25.839 -10.524 48.420 3.216 1.336 -1.452 N13 A1CLH 20 A1CLH O O1 O 0 1 N N N N Y Y -28.205 -11.323 50.971 5.280 1.935 0.108 O7 A1CLH 21 A1CLH OXT O2 O 0 1 N Y N N Y Y -28.352 -9.873 49.221 5.441 -0.023 1.120 O1 A1CLH 22 A1CLH HA H1 H 0 1 N N N N Y N -25.946 -11.930 49.951 3.513 -0.569 -0.618 H66 A1CLH 23 A1CLH HB3 H2 H 0 1 N N N N N N -27.901 -12.344 47.657 2.601 0.074 1.633 H68 A1CLH 24 A1CLH HB2 H3 H 0 1 N N N N N N -27.340 -13.524 48.890 2.268 1.702 0.995 H67 A1CLH 25 A1CLH HD1 H4 H 0 1 N N N N N N -24.527 -14.028 48.690 0.189 1.964 -0.613 H69 A1CLH 26 A1CLH H71 H5 H 0 1 N N N N N N -22.243 -14.481 47.532 -1.883 1.495 -2.087 H71 A1CLH 27 A1CLH H70 H6 H 0 1 N N N N N N -22.131 -14.273 45.751 -2.448 -0.184 -2.252 H70 A1CLH 28 A1CLH H72 H7 H 0 1 N N N N N N -23.668 -16.521 48.329 -2.641 2.886 -0.247 H72 A1CLH 29 A1CLH H73 H8 H 0 1 N N N N N N -23.848 -18.957 48.034 -4.428 3.326 1.390 H73 A1CLH 30 A1CLH H74 H9 H 0 1 N N N N N N -23.121 -20.002 45.934 -5.997 1.533 2.011 H74 A1CLH 31 A1CLH H75 H10 H 0 1 N N N N N N -22.220 -18.610 44.122 -5.784 -0.698 0.991 H75 A1CLH 32 A1CLH H76 H11 H 0 1 N N N N N N -22.040 -16.173 44.409 -3.999 -1.137 -0.647 H76 A1CLH 33 A1CLH HZ2 H12 H 0 1 N N N N N N -23.391 -14.002 43.792 -2.344 -2.380 -1.144 H77 A1CLH 34 A1CLH HH2 H13 H 0 1 N N N N N N -24.951 -13.009 42.159 -1.416 -4.486 -0.291 H78 A1CLH 35 A1CLH HZ3 H14 H 0 1 N N N N N N -27.073 -12.017 42.878 0.767 -4.523 0.839 H79 A1CLH 36 A1CLH HE3 H15 H 0 1 N N N N N N -27.707 -11.961 45.251 2.046 -2.461 1.131 H80 A1CLH 37 A1CLH H2 H16 H 0 1 N Y N Y Y N -25.563 -9.778 49.026 3.179 2.306 -1.178 H81 A1CLH 38 A1CLH H H17 H 0 1 N N N Y Y N -25.025 -10.959 48.034 3.904 1.190 -2.175 H1 A1CLH 39 A1CLH HXT H19 H 0 1 N Y N N Y Y -29.078 -9.525 49.726 6.285 0.264 1.495 H3 A1CLH 40 # 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 A1CLH CH2 CZ3 DOUB Y N 1 A1CLH CH2 CZ2 SING Y N 2 A1CLH CZ3 CE3 SING Y N 3 A1CLH CZ2 CE2 DOUB Y N 4 A1CLH CE3 CD2 DOUB Y N 5 A1CLH C57 C58 DOUB Y N 6 A1CLH C57 C56 SING Y N 7 A1CLH C58 C53 SING Y N 8 A1CLH CE2 CD2 SING Y N 9 A1CLH CE2 NE1 SING Y N 10 A1CLH CD2 CG SING Y N 11 A1CLH C56 C55 DOUB Y N 12 A1CLH C53 C52 SING N N 13 A1CLH C53 C54 DOUB Y N 14 A1CLH NE1 C52 SING N N 15 A1CLH NE1 CD1 SING Y N 16 A1CLH C55 C54 SING Y N 17 A1CLH CG CD1 DOUB Y N 18 A1CLH CG CB SING N N 19 A1CLH CB CA SING N N 20 A1CLH N CA SING N N 21 A1CLH CA C SING N N 22 A1CLH C O DOUB N N 23 A1CLH C OXT SING N N 24 A1CLH CA HA SING N N 25 A1CLH CB HB3 SING N N 26 A1CLH CB HB2 SING N N 27 A1CLH CD1 HD1 SING N N 28 A1CLH C52 H71 SING N N 29 A1CLH C52 H70 SING N N 30 A1CLH C54 H72 SING N N 31 A1CLH C55 H73 SING N N 32 A1CLH C56 H74 SING N N 33 A1CLH C57 H75 SING N N 34 A1CLH C58 H76 SING N N 35 A1CLH CZ2 HZ2 SING N N 36 A1CLH CH2 HH2 SING N N 37 A1CLH CZ3 HZ3 SING N N 38 A1CLH CE3 HE3 SING N N 39 A1CLH N H2 SING N N 40 A1CLH N H SING N N 41 A1CLH OXT HXT SING N N 42 # 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 A1CLH SMILES ACDLabs 14.52 "O=C(O)C(N)Cc1cn(Cc2ccccc2)c2ccccc21" A1CLH InChI InChI 1.06 "InChI=1S/C18H18N2O2/c19-16(18(21)22)10-14-12-20(11-13-6-2-1-3-7-13)17-9-5-4-8-15(14)17/h1-9,12,16H,10-11,19H2,(H,21,22)/t16-/m1/s1" A1CLH InChIKey InChI 1.06 BMVQVMDTNPWQEP-MRXNPFEDSA-N A1CLH SMILES_CANONICAL CACTVS 3.385 "N[C@H](Cc1cn(Cc2ccccc2)c3ccccc13)C(O)=O" A1CLH SMILES CACTVS 3.385 "N[CH](Cc1cn(Cc2ccccc2)c3ccccc13)C(O)=O" A1CLH SMILES_CANONICAL "OpenEye OEToolkits" 3.1.0.0 "c1ccc(cc1)Cn2cc(c3c2cccc3)C[C@H](C(=O)O)N" A1CLH SMILES "OpenEye OEToolkits" 3.1.0.0 "c1ccc(cc1)Cn2cc(c3c2cccc3)CC(C(=O)O)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 A1CLH "SYSTEMATIC NAME" ACDLabs 14.52 1-benzyl-D-tryptophan A1CLH "SYSTEMATIC NAME" "OpenEye OEToolkits" 3.1.0.0 "(2~{R})-2-azanyl-3-[1-(phenylmethyl)indol-3-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 A1CLH "Create component" 2025-08-01 RCSB A1CLH "Modify PCM" 2025-08-01 RCSB A1CLH "Initial release" 2026-04-22 RCSB # _pdbx_chem_comp_pcm.pcm_id 1 _pdbx_chem_comp_pcm.comp_id A1CLH _pdbx_chem_comp_pcm.modified_residue_id TRP _pdbx_chem_comp_pcm.type None _pdbx_chem_comp_pcm.category "Non-standard residue" _pdbx_chem_comp_pcm.position "Amino-acid side chain" _pdbx_chem_comp_pcm.polypeptide_position "Any position" _pdbx_chem_comp_pcm.comp_id_linking_atom ? _pdbx_chem_comp_pcm.modified_residue_id_linking_atom ? _pdbx_chem_comp_pcm.uniprot_specific_ptm_accession ? _pdbx_chem_comp_pcm.uniprot_generic_ptm_accession ? #