data_BTR # _chem_comp.id BTR _chem_comp.name 6-BROMO-TRYPTOPHAN _chem_comp.type "L-PEPTIDE LINKING" _chem_comp.pdbx_type HETAIN _chem_comp.formula "C11 H11 Br 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 1999-07-08 _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 283.121 _chem_comp.one_letter_code W _chem_comp.three_letter_code BTR _chem_comp.pdbx_model_coordinates_details ? _chem_comp.pdbx_model_coordinates_missing_flag N _chem_comp.pdbx_ideal_coordinates_details ? _chem_comp.pdbx_ideal_coordinates_missing_flag N _chem_comp.pdbx_model_coordinates_db_code ? _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 BTR N N N 0 1 N N N Y Y N 1.186 4.733 3.141 0.914 1.286 3.838 N BTR 1 BTR CA CA C 0 1 N N S Y N N 0.406 5.029 1.898 -0.261 0.455 3.543 CA BTR 2 BTR C C C 0 1 N N N Y N Y 0.723 4.013 0.746 -0.993 0.148 4.824 C BTR 3 BTR O O O 0 1 N N N Y N Y 0.837 4.390 -0.428 -0.383 0.071 5.864 O BTR 4 BTR OXT OXT O 0 1 N Y N Y N Y 0.818 2.706 1.070 -2.321 -0.040 4.809 OXT BTR 5 BTR CB CB C 0 1 N N N N N N 0.687 6.476 1.384 0.189 -0.850 2.886 CB BTR 6 BTR CG CG C 0 1 Y N N N N N 2.094 7.025 1.660 0.921 -0.543 1.605 CG BTR 7 BTR CD1 CD1 C 0 1 Y N N N N N 2.475 7.800 2.774 2.239 -0.333 1.470 CD1 BTR 8 BTR NE1 NE1 N 0 1 Y N N N N N 3.826 8.184 2.703 2.540 -0.082 0.159 NE1 BTR 9 BTR CE2 CE2 C 0 1 Y N N N N N 4.276 7.623 1.520 1.392 -0.126 -0.600 CE2 BTR 10 BTR CD2 CD2 C 0 1 Y N N N N N 3.231 6.918 0.875 0.329 -0.423 0.271 CD2 BTR 11 BTR CE3 CE3 C 0 1 Y N N N N N 3.455 6.291 -0.378 -0.971 -0.524 -0.225 CE3 BTR 12 BTR CZ3 CZ3 C 0 1 Y N N N N N 4.737 6.343 -0.926 -1.203 -0.347 -1.560 CZ3 BTR 13 BTR CH2 CH2 C 0 1 Y N N N N N 5.784 6.999 -0.266 -0.156 -0.059 -2.426 CH2 BTR 14 BTR BR2 BR2 BR 0 0 N N N N N N 7.564 6.973 -1.037 -0.504 0.180 -4.269 BR2 BTR 15 BTR CZ2 CZ2 C 0 1 Y N N N N N 5.566 7.671 0.941 1.134 0.050 -1.955 CZ2 BTR 16 BTR H 1HN H 0 1 N N N Y Y N 2.201 4.877 3.171 1.497 0.751 4.465 H BTR 17 BTR H2 2HN H 0 1 N Y N Y Y N 2.186 4.693 2.948 1.427 1.379 2.974 H2 BTR 18 BTR HA HA H 0 1 N N N Y N N -0.678 4.940 2.118 -0.924 0.992 2.865 HA BTR 19 BTR HXT HXT H 0 1 N Y N Y N Y 1.010 2.090 0.372 -2.791 -0.237 5.631 HXT BTR 20 BTR HB2 1HB H 0 1 N N N N N N 0.470 6.536 0.300 0.852 -1.388 3.564 HB2 BTR 21 BTR HB3 2HB H 0 1 N N N N N N -0.028 7.182 1.848 -0.682 -1.467 2.667 HB3 BTR 22 BTR HD1 HD1 H 0 1 N N N N N N 1.820 8.058 3.594 2.957 -0.357 2.277 HD1 BTR 23 BTR HE1 HE1 H 0 1 N N N N N N 4.354 8.756 3.370 3.429 0.099 -0.184 HE1 BTR 24 BTR HE3 HE3 H 0 1 N N N N N N 2.657 5.780 -0.897 -1.790 -0.746 0.441 HE3 BTR 25 BTR HZ3 HZ3 H 0 1 N N N N N N 4.922 5.866 -1.878 -2.209 -0.430 -1.945 HZ3 BTR 26 BTR HZ2 HZ2 H 0 1 N N N N N N 6.367 8.213 1.421 1.942 0.274 -2.636 HZ2 BTR 27 # 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 BTR N CA SING N N 1 BTR N H SING N N 2 BTR N H2 SING N N 3 BTR CA C SING N N 4 BTR CA CB SING N N 5 BTR CA HA SING N N 6 BTR C O DOUB N N 7 BTR C OXT SING N N 8 BTR OXT HXT SING N N 9 BTR CB CG SING N N 10 BTR CB HB2 SING N N 11 BTR CB HB3 SING N N 12 BTR CG CD1 DOUB Y N 13 BTR CG CD2 SING Y N 14 BTR CD1 NE1 SING Y N 15 BTR CD1 HD1 SING N N 16 BTR NE1 CE2 SING Y N 17 BTR NE1 HE1 SING N N 18 BTR CE2 CD2 DOUB Y N 19 BTR CE2 CZ2 SING Y N 20 BTR CD2 CE3 SING Y N 21 BTR CE3 CZ3 DOUB Y N 22 BTR CE3 HE3 SING N N 23 BTR CZ3 CH2 SING Y N 24 BTR CZ3 HZ3 SING N N 25 BTR CH2 BR2 SING N N 26 BTR CH2 CZ2 DOUB Y N 27 BTR CZ2 HZ2 SING N N 28 # 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 BTR SMILES ACDLabs 10.04 "O=C(O)C(N)Cc2c1ccc(Br)cc1nc2" BTR SMILES_CANONICAL CACTVS 3.341 "N[C@@H](Cc1c[nH]c2cc(Br)ccc12)C(O)=O" BTR SMILES CACTVS 3.341 "N[CH](Cc1c[nH]c2cc(Br)ccc12)C(O)=O" BTR SMILES_CANONICAL "OpenEye OEToolkits" 1.5.0 "c1cc2c(cc1Br)[nH]cc2C[C@@H](C(=O)O)N" BTR SMILES "OpenEye OEToolkits" 1.5.0 "c1cc2c(cc1Br)[nH]cc2CC(C(=O)O)N" BTR InChI InChI 1.03 "InChI=1S/C11H11BrN2O2/c12-7-1-2-8-6(3-9(13)11(15)16)5-14-10(8)4-7/h1-2,4-5,9,14H,3,13H2,(H,15,16)/t9-/m0/s1" BTR InChIKey InChI 1.03 OAORYCZPERQARS-VIFPVBQESA-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 BTR "SYSTEMATIC NAME" ACDLabs 10.04 6-bromo-L-tryptophan BTR "SYSTEMATIC NAME" "OpenEye OEToolkits" 1.5.0 "(2S)-2-amino-3-(6-bromo-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 BTR "Create component" 1999-07-08 RCSB BTR "Modify descriptor" 2011-06-04 RCSB BTR "Modify backbone" 2023-11-03 PDBE #