data_4IN # _chem_comp.id 4IN _chem_comp.name 4-AMINO-L-TRYPTOPHAN _chem_comp.type "L-PEPTIDE LINKING" _chem_comp.pdbx_type ATOMP _chem_comp.formula "C11 H13 N3 O2" _chem_comp.mon_nstd_parent_comp_id TRP _chem_comp.pdbx_synonyms "2-AMINO-3-(4-AMINO-1H-INDOL-3-YL)PROPANOIC ACID" _chem_comp.pdbx_formal_charge 0 _chem_comp.pdbx_initial_date 2003-04-15 _chem_comp.pdbx_modified_date 2024-09-27 _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 219.240 _chem_comp.one_letter_code W _chem_comp.three_letter_code 4IN _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 1OXF _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_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 4IN N N N 0 1 N N N Y Y N -1.257 67.478 -8.039 -2.101 -1.429 1.179 N 4IN 1 4IN CA CA C 0 1 N N S Y N N -1.149 66.118 -7.510 -1.951 -0.182 0.417 CA 4IN 2 4IN CB CB C 0 1 N N N N N N -0.890 65.110 -8.643 -1.195 -0.467 -0.882 CB 4IN 3 4IN CG CG C 0 1 Y N N N N N -2.086 64.752 -9.425 0.213 -0.899 -0.561 CG 4IN 4 4IN CD1 CD1 C 0 1 Y N N N N N -2.376 65.141 -10.700 0.675 -2.158 -0.535 CD1 4IN 5 4IN NE1 NE1 N 0 1 Y N N N N N -3.567 64.588 -11.104 2.004 -2.160 -0.203 NE1 4IN 6 4IN CE2 CE2 C 0 1 Y N N N N N -4.073 63.820 -10.087 2.438 -0.868 -0.003 CE2 4IN 7 4IN CZ2 CZ2 C 0 1 Y N N N N N -5.250 63.063 -10.028 3.668 -0.316 0.344 CZ2 4IN 8 4IN CH2 CH2 C 0 1 Y N N N N N -5.516 62.384 -8.861 3.799 1.049 0.474 CH2 4IN 9 4IN CZ3 CZ3 C 0 1 Y N N N N N -4.643 62.445 -7.770 2.715 1.889 0.263 CZ3 4IN 10 4IN CE3 CE3 C 0 1 Y N N N N N -3.463 63.198 -7.830 1.482 1.364 -0.082 CE3 4IN 11 4IN N16 N16 N 0 1 N N N N N N -2.650 63.208 -6.710 0.393 2.210 -0.294 N16 4IN 12 4IN CD2 CD2 C 0 1 Y N N N N N -3.169 63.900 -9.009 1.337 -0.023 -0.223 CD2 4IN 13 4IN C C C 0 1 N N N Y N Y -0.048 65.989 -6.452 -3.313 0.376 0.094 C 4IN 14 4IN OXT OXT O 0 1 N Y N Y N Y ? ? ? -3.447 1.672 -0.229 OXT 4IN 15 4IN O O O 0 1 N N N Y N Y -0.233 65.312 -5.442 -4.283 -0.342 0.126 O 4IN 16 4IN H H H 0 1 N N N Y Y N -1.425 68.116 -7.288 -2.521 -1.254 2.080 H 4IN 17 4IN H2 H2 H 0 1 N Y N Y Y N -0.405 67.724 -8.501 -2.633 -2.109 0.658 H2 4IN 18 4IN HA HA H 0 1 N N N Y N N -2.112 65.893 -7.027 -1.393 0.542 1.011 HA 4IN 19 4IN HB2 HB2 H 0 1 N N N N N N -0.158 65.557 -9.332 -1.702 -1.260 -1.431 HB2 4IN 20 4IN HB3 HB3 H 0 1 N N N N N N -0.495 64.189 -8.191 -1.167 0.437 -1.492 HB3 4IN 21 4IN HD1 HD1 H 0 1 N N N N N N -1.759 65.790 -11.304 0.087 -3.039 -0.744 HD1 4IN 22 4IN HE1 HE1 H 0 1 N N N N N N -3.996 64.724 -11.997 2.557 -2.953 -0.121 HE1 4IN 23 4IN HZ2 HZ2 H 0 1 N N N N N N -5.925 63.014 -10.869 4.519 -0.958 0.511 HZ2 4IN 24 4IN HH2 HH2 H 0 1 N N N N N N -6.416 61.792 -8.786 4.756 1.470 0.744 HH2 4IN 25 4IN HZ3 HZ3 H 0 1 N N N N N N -4.882 61.903 -6.867 2.834 2.957 0.369 HZ3 4IN 26 4IN H161 H161 H 0 0 N N N N N N -1.848 63.779 -6.885 0.477 3.162 -0.125 H161 4IN 27 4IN H162 H162 H 0 0 N N N N N N -3.159 63.578 -5.932 -0.449 1.847 -0.610 H162 4IN 28 4IN HXT HO1 H 0 1 N Y N Y N Y ? ? ? -4.341 1.985 -0.428 HO1 4IN 29 # 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 4IN N CA SING N N 1 4IN N H SING N N 2 4IN N H2 SING N N 3 4IN CA CB SING N N 4 4IN CA C SING N N 5 4IN CA HA SING N N 6 4IN CB CG SING N N 7 4IN CB HB2 SING N N 8 4IN CB HB3 SING N N 9 4IN CG CD1 DOUB Y N 10 4IN CG CD2 SING Y N 11 4IN CD1 NE1 SING Y N 12 4IN CD1 HD1 SING N N 13 4IN NE1 CE2 SING Y N 14 4IN NE1 HE1 SING N N 15 4IN CE2 CZ2 DOUB Y N 16 4IN CE2 CD2 SING Y N 17 4IN CZ2 CH2 SING Y N 18 4IN CZ2 HZ2 SING N N 19 4IN CH2 CZ3 DOUB Y N 20 4IN CH2 HH2 SING N N 21 4IN CZ3 CE3 SING Y N 22 4IN CZ3 HZ3 SING N N 23 4IN CE3 N16 SING N N 24 4IN CE3 CD2 DOUB Y N 25 4IN N16 H161 SING N N 26 4IN N16 H162 SING N N 27 4IN C OXT SING N N 28 4IN C O DOUB N N 29 4IN OXT HXT SING N N 30 # 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 4IN SMILES ACDLabs 12.01 "O=C(O)C(N)Cc2c1c(cccc1nc2)N" 4IN SMILES_CANONICAL CACTVS 3.370 "N[C@@H](Cc1c[nH]c2cccc(N)c12)C(O)=O" 4IN SMILES CACTVS 3.370 "N[CH](Cc1c[nH]c2cccc(N)c12)C(O)=O" 4IN SMILES_CANONICAL "OpenEye OEToolkits" 1.7.2 "c1cc(c2c(c1)[nH]cc2C[C@@H](C(=O)O)N)N" 4IN SMILES "OpenEye OEToolkits" 1.7.2 "c1cc(c2c(c1)[nH]cc2CC(C(=O)O)N)N" 4IN InChI InChI 1.03 "InChI=1S/C11H13N3O2/c12-7-2-1-3-9-10(7)6(5-14-9)4-8(13)11(15)16/h1-3,5,8,14H,4,12-13H2,(H,15,16)/t8-/m0/s1" 4IN InChIKey InChI 1.03 JUDQOTGDEFNIKF-QMMMGPOBSA-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 4IN "SYSTEMATIC NAME" ACDLabs 12.01 4-amino-L-tryptophan 4IN "SYSTEMATIC NAME" "OpenEye OEToolkits" 1.7.2 "(2S)-2-azanyl-3-(4-azanyl-1H-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 4IN "Create component" 2003-04-15 RCSB 4IN "Modify one letter code" 2011-04-28 RCSB 4IN "Modify descriptor" 2011-06-04 RCSB 4IN "Modify synonyms" 2021-03-01 PDBE 4IN "Modify backbone" 2023-11-03 PDBE 4IN "Modify PCM" 2024-09-27 PDBE # _pdbx_chem_comp_synonyms.ordinal 1 _pdbx_chem_comp_synonyms.comp_id 4IN _pdbx_chem_comp_synonyms.name "2-AMINO-3-(4-AMINO-1H-INDOL-3-YL)PROPANOIC ACID" _pdbx_chem_comp_synonyms.provenance ? _pdbx_chem_comp_synonyms.type ? # _pdbx_chem_comp_pcm.pcm_id 1 _pdbx_chem_comp_pcm.comp_id 4IN _pdbx_chem_comp_pcm.modified_residue_id TRP _pdbx_chem_comp_pcm.type Amination _pdbx_chem_comp_pcm.category "Named protein modification" _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 ? #