data_LT0
# 
_chem_comp.id                                    LT0 
_chem_comp.name                                  D-tryptophyl-L-serine 
_chem_comp.type                                  "peptide linking" 
_chem_comp.pdbx_type                             ATOMP 
_chem_comp.formula                               "C14 H17 N3 O4" 
_chem_comp.mon_nstd_parent_comp_id               "TRP, SER" 
_chem_comp.pdbx_synonyms                         "(2~{S})-2-[[(2~{R})-2-azanyl-3-(1~{H}-indol-3-yl)propanoyl]amino]-3-oxidanyl-propanoic acid; D-Trp-Ser dipeptide" 
_chem_comp.pdbx_formal_charge                    0 
_chem_comp.pdbx_initial_date                     2022-07-12 
_chem_comp.pdbx_modified_date                    2022-10-07 
_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                        291.302 
_chem_comp.one_letter_code                       WS 
_chem_comp.three_letter_code                     LT0 
_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        8AD8 
_chem_comp.pdbx_subcomponent_list                ? 
_chem_comp.pdbx_processing_site                  PDBE 
# 
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.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 
LT0 C10 C1  C 0 1 N N R -2.058 -54.489 -17.923 0.011  1.127  -0.258 C10 LT0 1  
LT0 C13 C2  C 0 1 Y N N 1.019  -52.981 -19.261 -3.170 1.867  0.622  C13 LT0 2  
LT0 C15 C3  C 0 1 Y N N 0.083  -50.875 -19.328 -4.337 0.069  -0.053 C15 LT0 3  
LT0 C17 C4  C 0 1 Y N N -1.326 -48.915 -18.890 -4.897 -2.176 -0.671 C17 LT0 4  
LT0 C20 C5  C 0 1 Y N N -0.634 -51.652 -18.399 -3.013 -0.343 0.188  C20 LT0 5  
LT0 C12 C6  C 0 1 Y N N -0.013 -52.980 -18.359 -2.290 0.853  0.624  C12 LT0 6  
LT0 C19 C7  C 0 1 Y N N -1.728 -50.996 -17.739 -2.653 -1.678 -0.008 C19 LT0 7  
LT0 C11 C8  C 0 1 N N N -0.507 -54.123 -17.570 -0.833 0.931  1.003  C11 LT0 8  
LT0 N14 N1  N 0 1 Y N N 1.126  -51.712 -19.861 -4.398 1.417  0.221  N14 LT0 9  
LT0 O01 O1  O 0 1 N N N -1.878 -56.831 -18.175 2.099  2.114  0.230  O01 LT0 10 
LT0 C02 C9  C 0 1 N N N -2.530 -55.981 -17.603 1.474  1.083  0.104  C02 LT0 11 
LT0 N03 N2  N 0 1 N N N -3.654 -56.373 -16.751 2.086  -0.103 0.290  N03 LT0 12 
LT0 C04 C10 C 0 1 N N S -4.681 -55.510 -15.910 3.507  -0.147 0.642  C04 LT0 13 
LT0 C05 C11 C 0 1 N N N -5.158 -53.993 -16.504 3.810  -1.451 1.382  C05 LT0 14 
LT0 O06 O2  O 0 1 N N N -5.017 -52.866 -15.554 3.605  -2.557 0.501  O06 LT0 15 
LT0 C07 C12 C 0 1 N N N -5.956 -56.519 -15.732 4.339  -0.077 -0.613 C07 LT0 16 
LT0 O08 O3  O 0 1 N N N -5.910 -57.297 -14.772 3.799  0.001  -1.691 O08 LT0 17 
LT0 O09 O4  O 0 1 N N N -6.854 -56.488 -16.600 5.678  -0.101 -0.533 O09 LT0 18 
LT0 C16 C13 C 0 1 Y N N -0.255 -49.497 -19.574 -5.273 -0.864 -0.485 C16 LT0 19 
LT0 C18 C14 C 0 1 Y N N -2.077 -49.681 -17.972 -3.589 -2.578 -0.433 C18 LT0 20 
LT0 N21 N3  N 0 1 N N N -2.396 -54.174 -19.404 -0.304 2.429  -0.862 N21 LT0 21 
LT0 H1  H1  H 0 1 N N N -2.678 -53.825 -17.303 -0.210 0.333  -0.971 H1  LT0 22 
LT0 H2  H2  H 0 1 N N N 1.654  -53.827 -19.478 -2.943 2.885  0.901  H2  LT0 23 
LT0 H3  H3  H 0 1 N N N -1.579 -47.880 -19.064 -5.626 -2.899 -1.006 H3  LT0 24 
LT0 H4  H4  H 0 1 N N N -2.307 -51.561 -17.024 -1.638 -1.998 0.176  H4  LT0 25 
LT0 H5  H5  H 0 1 N N N -0.436 -53.873 -16.501 -0.536 0.007  1.499  H5  LT0 26 
LT0 H6  H6  H 0 1 N N N 0.122  -55.000 -17.784 -0.678 1.773  1.678  H6  LT0 27 
LT0 H7  H7  H 0 1 N N N 1.808  -51.439 -20.540 -5.194 1.966  0.141  H7  LT0 28 
LT0 H8  H8  H 0 1 N N N -3.799 -57.361 -16.689 1.586  -0.928 0.190  H8  LT0 29 
LT0 H9  H9  H 0 1 N N N -4.250 -55.341 -14.912 3.748  0.700  1.285  H9  LT0 30 
LT0 H10 H10 H 0 1 N N N -6.216 -54.060 -16.796 4.845  -1.444 1.722  H10 LT0 31 
LT0 H11 H11 H 0 1 N N N -4.547 -53.768 -17.390 3.146  -1.543 2.242  H11 LT0 32 
LT0 H12 H12 H 0 1 N N N -5.306 -52.062 -15.970 3.779  -3.419 0.905  H12 LT0 33 
LT0 H13 H13 H 0 1 N N N -7.501 -57.157 -16.411 6.169  -0.054 -1.365 H13 LT0 34 
LT0 H14 H14 H 0 1 N N N 0.316  -48.916 -20.283 -6.293 -0.562 -0.673 H14 LT0 35 
LT0 H15 H15 H 0 1 N N N -2.918 -49.241 -17.456 -3.310 -3.611 -0.584 H15 LT0 36 
LT0 H16 H16 H 0 1 N N N -3.351 -54.409 -19.586 -0.107 3.182  -0.220 H16 LT0 37 
LT0 H17 H17 H 0 1 N N N -2.254 -53.200 -19.578 0.193  2.555  -1.730 H17 LT0 38 
# 
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 
LT0 C10 C11 SING N N 1  
LT0 C10 C02 SING N N 2  
LT0 C10 N21 SING N N 3  
LT0 C13 C12 DOUB Y N 4  
LT0 C13 N14 SING Y N 5  
LT0 C15 C20 DOUB Y N 6  
LT0 C15 N14 SING Y N 7  
LT0 C15 C16 SING Y N 8  
LT0 C17 C16 DOUB Y N 9  
LT0 C17 C18 SING Y N 10 
LT0 C20 C12 SING Y N 11 
LT0 C20 C19 SING Y N 12 
LT0 C12 C11 SING N N 13 
LT0 C19 C18 DOUB Y N 14 
LT0 O01 C02 DOUB N N 15 
LT0 C02 N03 SING N N 16 
LT0 N03 C04 SING N N 17 
LT0 C04 C07 SING N N 18 
LT0 C05 O06 SING N N 19 
LT0 C07 O08 DOUB N N 20 
LT0 C07 O09 SING N N 21 
LT0 C04 C05 SING N N 22 
LT0 C10 H1  SING N N 23 
LT0 C13 H2  SING N N 24 
LT0 C17 H3  SING N N 25 
LT0 C19 H4  SING N N 26 
LT0 C11 H5  SING N N 27 
LT0 C11 H6  SING N N 28 
LT0 N14 H7  SING N N 29 
LT0 N03 H8  SING N N 30 
LT0 C04 H9  SING N N 31 
LT0 C05 H10 SING N N 32 
LT0 C05 H11 SING N N 33 
LT0 O06 H12 SING N N 34 
LT0 O09 H13 SING N N 35 
LT0 C16 H14 SING N N 36 
LT0 C18 H15 SING N N 37 
LT0 N21 H16 SING N N 38 
LT0 N21 H17 SING N N 39 
# 
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 
LT0 InChI            InChI                1.06  "InChI=1S/C14H17N3O4/c15-10(13(19)17-12(7-18)14(20)21)5-8-6-16-11-4-2-1-3-9(8)11/h1-4,6,10,12,16,18H,5,7,15H2,(H,17,19)(H,20,21)/t10-,12+/m1/s1" 
LT0 InChIKey         InChI                1.06  MYVYPSWUSKCCHG-PWSUYJOCSA-N                                                                                                                      
LT0 SMILES_CANONICAL CACTVS               3.385 "N[C@H](Cc1c[nH]c2ccccc12)C(=O)N[C@@H](CO)C(O)=O"                                                                                                
LT0 SMILES           CACTVS               3.385 "N[CH](Cc1c[nH]c2ccccc12)C(=O)N[CH](CO)C(O)=O"                                                                                                   
LT0 SMILES_CANONICAL "OpenEye OEToolkits" 2.0.7 "c1ccc2c(c1)c(c[nH]2)C[C@H](C(=O)N[C@@H](CO)C(=O)O)N"                                                                                            
LT0 SMILES           "OpenEye OEToolkits" 2.0.7 "c1ccc2c(c1)c(c[nH]2)CC(C(=O)NC(CO)C(=O)O)N"                                                                                                     
# 
_pdbx_chem_comp_identifier.comp_id           LT0 
_pdbx_chem_comp_identifier.type              "SYSTEMATIC NAME" 
_pdbx_chem_comp_identifier.program           "OpenEye OEToolkits" 
_pdbx_chem_comp_identifier.program_version   2.0.7 
_pdbx_chem_comp_identifier.identifier        "(2~{S})-2-[[(2~{R})-2-azanyl-3-(1~{H}-indol-3-yl)propanoyl]amino]-3-oxidanyl-propanoic acid" 
# 
loop_
_pdbx_chem_comp_synonyms.ordinal 
_pdbx_chem_comp_synonyms.comp_id 
_pdbx_chem_comp_synonyms.name 
_pdbx_chem_comp_synonyms.provenance 
_pdbx_chem_comp_synonyms.type 
1 LT0 "(2~{S})-2-[[(2~{R})-2-azanyl-3-(1~{H}-indol-3-yl)propanoyl]amino]-3-oxidanyl-propanoic acid" PDB    ? 
2 LT0 "D-Trp-Ser dipeptide"                                                                         AUTHOR ? 
# 
loop_
_pdbx_chem_comp_audit.comp_id 
_pdbx_chem_comp_audit.action_type 
_pdbx_chem_comp_audit.date 
_pdbx_chem_comp_audit.processing_site 
LT0 "Create component"  2022-07-12 PDBE 
LT0 "Modify descriptor" 2022-08-22 RCSB 
LT0 "Initial release"   2022-10-12 RCSB 
# 
