data_4HT # _chem_comp.id 4HT _chem_comp.name 4-HYDROXYTRYPTOPHAN _chem_comp.type "L-PEPTIDE LINKING" _chem_comp.pdbx_type ATOMP _chem_comp.formula "C11 H12 N2 O3" _chem_comp.mon_nstd_parent_comp_id TRP _chem_comp.pdbx_synonyms ? _chem_comp.pdbx_formal_charge 0 _chem_comp.pdbx_initial_date 2004-01-20 _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 220.225 _chem_comp.one_letter_code W _chem_comp.three_letter_code 4HT _chem_comp.pdbx_model_coordinates_details ? _chem_comp.pdbx_model_coordinates_missing_flag Y _chem_comp.pdbx_ideal_coordinates_details ? _chem_comp.pdbx_ideal_coordinates_missing_flag N _chem_comp.pdbx_model_coordinates_db_code 1RU9 _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 4HT N N N 0 1 N N N Y Y N 71.601 36.272 6.457 -1.984 4.065 5.997 N 4HT 1 4HT CA CA C 0 1 N N S Y N N 71.556 34.847 6.282 -1.284 2.866 5.611 CA 4HT 2 4HT C C C 0 1 N N N Y N Y 70.253 34.301 6.775 -0.852 2.928 4.154 C 4HT 3 4HT O O O 0 1 N N N Y N Y 69.429 35.019 7.308 -1.516 3.482 3.284 O 4HT 4 4HT CB CB C 0 1 N N N N N N 72.819 34.242 7.002 -2.154 1.615 5.881 CB 4HT 5 4HT CG CG C 0 1 Y N N N N N 74.192 34.811 6.574 -1.383 0.363 6.022 CG 4HT 6 4HT CD1 CD1 C 0 1 Y N N N N N 75.161 34.178 5.755 -1.051 -0.491 4.996 CD1 4HT 7 4HT NE1 NE1 N 0 1 Y N N N N N 76.310 34.998 5.561 -0.338 -1.532 5.528 NE1 4HT 8 4HT CE2 CE2 C 0 1 Y N N N N N 76.022 36.156 6.265 -0.200 -1.366 6.888 CE2 4HT 9 4HT CD2 CD2 C 0 1 Y N N N N N 74.743 36.034 6.921 -0.850 -0.178 7.226 CD2 4HT 10 4HT CE3 CE3 C 0 1 Y N N N N N 74.228 37.130 7.711 -0.859 0.231 8.574 CE3 4HT 11 4HT OE3 OE3 O 0 1 N N N N N N 72.967 37.040 8.363 -1.479 1.386 8.972 OE3 4HT 12 4HT CZ3 CZ3 C 0 1 Y N N N N N 75.030 38.291 7.877 -0.218 -0.563 9.532 CZ3 4HT 13 4HT CH2 CH2 C 0 1 Y N N N N N 76.299 38.410 7.243 0.423 -1.745 9.166 CH2 4HT 14 4HT CZ2 CZ2 C 0 1 Y N N N N N 76.828 37.346 6.456 0.445 -2.170 7.835 CZ2 4HT 15 4HT OXT OXT O 0 1 N Y N Y N Y ? ? ? 0.333 2.329 3.886 OXT 4HT 16 4HT H 1HN H 0 1 N N N Y Y N 72.489 36.644 6.120 -2.288 4.705 5.283 H 4HT 17 4HT H2 2HN H 0 1 N Y N Y Y N 71.417 36.541 7.423 -1.978 4.344 6.964 H2 4HT 18 4HT HA HA H 0 1 N N N Y N N 71.600 34.559 5.205 -0.369 2.838 6.214 HA 4HT 19 4HT HB2 1HB H 0 1 N N N N N N 72.701 34.333 8.107 -2.757 1.787 6.795 HB2 4HT 20 4HT HB3 2HB H 0 1 N N N N N N 72.820 33.132 6.889 -2.914 1.532 5.075 HB3 4HT 21 4HT HD1 HD1 H 0 1 N N N N N N 75.036 33.171 5.322 -1.259 -0.454 3.936 HD1 4HT 22 4HT HE1 HE1 H 0 1 N N N N N N 77.158 34.798 5.030 0.033 -2.309 5.000 HE1 4HT 23 4HT HE3 HE3 H 0 1 N N N N N N 72.628 37.760 8.882 -1.554 1.992 8.222 HE3 4HT 24 4HT HZ3 HZ3 H 0 1 N N N N N N 74.660 39.115 8.509 -0.218 -0.259 10.576 HZ3 4HT 25 4HT HH2 HH2 H 0 1 N N N N N N 76.880 39.339 7.363 0.915 -2.346 9.926 HH2 4HT 26 4HT HZ2 HZ2 H 0 1 N N N N N N 77.831 37.440 6.008 0.945 -3.090 7.550 HZ2 4HT 27 4HT HXT HXT H 0 1 N Y N Y N Y -0.827 -0.346 0.313 0.615 2.374 2.948 HXT 4HT 28 # 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 4HT N CA SING N N 1 4HT N H SING N N 2 4HT N H2 SING N N 3 4HT CA C SING N N 4 4HT CA CB SING N N 5 4HT CA HA SING N N 6 4HT C O DOUB N N 7 4HT C OXT SING N N 8 4HT CB CG SING N N 9 4HT CB HB2 SING N N 10 4HT CB HB3 SING N N 11 4HT CG CD1 DOUB Y N 12 4HT CG CD2 SING Y N 13 4HT CD1 NE1 SING Y N 14 4HT CD1 HD1 SING N N 15 4HT NE1 CE2 SING Y N 16 4HT NE1 HE1 SING N N 17 4HT CE2 CD2 DOUB Y N 18 4HT CE2 CZ2 SING Y N 19 4HT CD2 CE3 SING Y N 20 4HT CE3 OE3 SING N N 21 4HT CE3 CZ3 DOUB Y N 22 4HT OE3 HE3 SING N N 23 4HT CZ3 CH2 SING Y N 24 4HT CZ3 HZ3 SING N N 25 4HT CH2 CZ2 DOUB Y N 26 4HT CH2 HH2 SING N N 27 4HT CZ2 HZ2 SING N N 28 4HT OXT HXT SING N N 29 # 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 4HT SMILES ACDLabs 10.04 "O=C(O)C(N)Cc2c1c(cccc1O)nc2" 4HT SMILES_CANONICAL CACTVS 3.341 "N[C@@H](Cc1c[nH]c2cccc(O)c12)C(O)=O" 4HT SMILES CACTVS 3.341 "N[CH](Cc1c[nH]c2cccc(O)c12)C(O)=O" 4HT SMILES_CANONICAL "OpenEye OEToolkits" 1.5.0 "c1cc2c(c(c1)O)c(c[nH]2)C[C@@H](C(=O)O)N" 4HT SMILES "OpenEye OEToolkits" 1.5.0 "c1cc2c(c(c1)O)c(c[nH]2)CC(C(=O)O)N" 4HT InChI InChI 1.03 "InChI=1S/C11H12N2O3/c12-7(11(15)16)4-6-5-13-8-2-1-3-9(14)10(6)8/h1-3,5,7,13-14H,4,12H2,(H,15,16)/t7-/m0/s1" 4HT InChIKey InChI 1.03 QSHLMQDRPXXYEE-ZETCQYMHSA-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 4HT "SYSTEMATIC NAME" ACDLabs 10.04 4-hydroxy-L-tryptophan 4HT "SYSTEMATIC NAME" "OpenEye OEToolkits" 1.5.0 "(2S)-2-amino-3-(4-hydroxy-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 4HT "Create component" 2004-01-20 RCSB 4HT "Modify descriptor" 2011-06-04 RCSB 4HT "Modify backbone" 2023-11-03 PDBE 4HT "Modify PCM" 2024-09-27 PDBE # _pdbx_chem_comp_pcm.pcm_id 1 _pdbx_chem_comp_pcm.comp_id 4HT _pdbx_chem_comp_pcm.modified_residue_id TRP _pdbx_chem_comp_pcm.type Hydroxylation _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 ? #