data_2SO
# 
_chem_comp.id                                    2SO 
_chem_comp.name                                  "3-{3-[(3R)-3,4-dihydroxybutyl]-1-(8-phenyloctyl)-1H-imidazol-3-ium-5-yl}-L-alanine" 
_chem_comp.type                                  "L-peptide linking" 
_chem_comp.pdbx_type                             ATOMP 
_chem_comp.formula                               "C24 H38 N3 O4" 
_chem_comp.mon_nstd_parent_comp_id               HIS 
_chem_comp.pdbx_synonyms                         ? 
_chem_comp.pdbx_formal_charge                    1 
_chem_comp.pdbx_initial_date                     2014-01-23 
_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                        432.576 
_chem_comp.one_letter_code                       ? 
_chem_comp.three_letter_code                     2SO 
_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        ? 
_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 
2SO C    C    C 0 1 N N N Y N Y 10.932 12.420 13.770 1.203   4.273  0.077  C    2SO 1  
2SO CA   CA   C 0 1 N N S Y N N 10.957 12.750 12.310 1.878   2.990  -0.333 CA   2SO 2  
2SO CB   CB   C 0 1 N N N N N N 12.384 13.023 11.835 2.567   2.366  0.882  CB   2SO 3  
2SO C12  C12  C 0 1 Y N N N N N 12.906 14.330 12.365 3.137   1.024  0.502  C12  2SO 4  
2SO C13  C13  C 0 1 Y N N N N N 13.426 14.570 13.588 4.334   0.793  -0.070 C13  2SO 5  
2SO N14  N14  N 1 1 Y N N N N N 13.757 15.888 13.617 4.463   -0.531 -0.244 N14  2SO 6  
2SO C15  C15  C 0 1 Y N N N N N 13.454 16.432 12.471 3.391   -1.129 0.199  C15  2SO 7  
2SO N16  N16  N 0 1 Y N N N N N 12.921 15.510 11.653 2.540   -0.196 0.678  N16  2SO 8  
2SO C17  C17  C 0 1 N N N N N N 12.447 15.704 10.282 1.224   -0.442 1.272  C17  2SO 9  
2SO C18  C18  C 0 1 N N N N N N 13.618 15.355 9.379  0.144   -0.294 0.198  C18  2SO 10 
2SO C19  C19  C 0 1 N N N N N N 13.204 15.430 7.925  -1.230  -0.550 0.818  C19  2SO 11 
2SO C20  C20  C 0 1 N N N N N N 14.432 15.037 7.099  -2.310  -0.403 -0.255 C20  2SO 12 
2SO C21  C21  C 0 1 N N N N N N 13.944 14.723 5.700  -3.685  -0.660 0.365  C21  2SO 13 
2SO C22  C22  C 0 1 N N N N N N 15.157 14.402 4.811  -4.765  -0.511 -0.709 C22  2SO 14 
2SO C23  C23  C 0 1 N N N N N N 15.545 12.927 5.026  -6.140  -0.768 -0.088 C23  2SO 15 
2SO C24  C24  C 0 1 N N N N N N 16.615 12.510 3.988  -7.220  -0.620 -1.162 C24  2SO 16 
2SO C25  C25  C 0 1 Y N N N N N 16.076 12.507 2.567  -8.574  -0.873 -0.551 C25  2SO 17 
2SO C26  C26  C 0 1 Y N N N N N 15.149 11.555 2.195  -9.295  0.175  -0.009 C26  2SO 18 
2SO C27  C27  C 0 1 Y N N N N N 14.638 11.526 0.915  -10.537 -0.058 0.551  C27  2SO 19 
2SO C28  C28  C 0 1 Y N N N N N 15.058 12.459 -0.007 -11.058 -1.338 0.570  C28  2SO 20 
2SO C29  C29  C 0 1 Y N N N N N 15.984 13.417 0.351  -10.337 -2.386 0.028  C29  2SO 21 
2SO C30  C30  C 0 1 Y N N N N N 16.496 13.448 1.634  -9.097  -2.153 -0.536 C30  2SO 22 
2SO N    N    N 0 1 N N N Y Y N 9.960  13.831 12.154 2.877   3.272  -1.371 N    2SO 23 
2SO O    O    O 0 1 N N N Y N Y 10.447 13.185 14.604 1.734   5.335  -0.149 O    2SO 24 
2SO CCA  CCA  C 0 1 N N N N N N 14.364 16.595 14.770 5.623   -1.200 -0.838 CCA  2SO 25 
2SO OXT  OXT  O 0 1 N Y N Y N Y 11.352 11.482 14.102 0.008   4.238  0.688  OXT  2SO 26 
2SO HA   HA   H 0 1 N N N Y N N 10.591 11.870 11.761 1.133   2.297  -0.724 HA   2SO 27 
2SO HB2  HB2  H 0 1 N N N N N N 13.038 12.210 12.184 3.372   3.020  1.219  HB2  2SO 28 
2SO HB3  HB3  H 0 1 N N N N N N 12.394 13.055 10.736 1.842   2.238  1.686  HB3  2SO 29 
2SO H13  H13  H 0 1 N N N N N N 13.554 13.855 14.387 5.063   1.542  -0.342 H13  2SO 30 
2SO H15  H15  H 0 1 N N N N N N 13.609 17.470 12.217 3.214   -2.194 0.187  H15  2SO 31 
2SO H17  H17  H 0 1 N N N N N N 11.594 15.041 10.075 1.193   -1.451 1.681  H17  2SO 32 
2SO H17A H17A H 0 0 N N N N N N 12.144 16.750 10.127 1.045   0.280  2.069  H17A 2SO 33 
2SO H18  H18  H 0 1 N N N N N N 14.439 16.065 9.559  0.175   0.716  -0.212 H18  2SO 34 
2SO H18A H18A H 0 0 N N N N N N 13.959 14.334 9.606  0.324   -1.015 -0.600 H18A 2SO 35 
2SO H19  H19  H 0 1 N N N N N N 12.376 14.732 7.730  -1.261  -1.560 1.228  H19  2SO 36 
2SO H19A H19A H 0 0 N N N N N N 12.889 16.453 7.673  -1.410  0.171  1.616  H19A 2SO 37 
2SO H20  H20  H 0 1 N N N N N N 15.150 15.870 7.070  -2.280  0.607  -0.665 H20  2SO 38 
2SO H20A H20A H 0 0 N N N N N N 14.915 14.152 7.538  -2.131  -1.124 -1.053 H20A 2SO 39 
2SO H21  H21  H 0 1 N N N N N N 13.268 13.856 5.730  -3.716  -1.669 0.775  H21  2SO 40 
2SO H21A H21A H 0 0 N N N N N N 13.407 15.592 5.292  -3.864  0.062  1.163  H21A 2SO 41 
2SO H22  H22  H 0 1 N N N N N N 14.897 14.567 3.755  -4.734  0.498  -1.118 H22  2SO 42 
2SO H22A H22A H 0 0 N N N N N N 16.001 15.051 5.087  -4.586  -1.232 -1.506 H22A 2SO 43 
2SO H23  H23  H 0 1 N N N N N N 15.951 12.800 6.040  -6.170  -1.778 0.321  H23  2SO 44 
2SO H23A H23A H 0 0 N N N N N N 14.654 12.294 4.906  -6.319  -0.047 0.709  H23A 2SO 45 
2SO H24  H24  H 0 1 N N N N N N 17.456 13.217 4.045  -7.189  0.389  -1.571 H24  2SO 46 
2SO H24A H24A H 0 0 N N N N N N 16.969 11.498 4.233  -7.040  -1.341 -1.959 H24A 2SO 47 
2SO H26  H26  H 0 1 N N N N N N 14.819 10.822 2.917  -8.887  1.175  -0.024 H26  2SO 48 
2SO H27  H27  H 0 1 N N N N N N 13.912 10.776 0.637  -11.099 0.761  0.975  H27  2SO 49 
2SO H28  H28  H 0 1 N N N N N N 14.662 12.441 -1.012 -12.028 -1.519 1.009  H28  2SO 50 
2SO H29  H29  H 0 1 N N N N N N 16.310 14.147 -0.375 -10.745 -3.386 0.043  H29  2SO 51 
2SO H30  H30  H 0 1 N N N N N N 17.220 14.200 1.911  -8.536  -2.971 -0.963 H30  2SO 52 
2SO H    H    H 0 1 N N N Y Y N 9.917  14.110 11.195 2.438   3.625  -2.209 H    2SO 53 
2SO H2   H2   H 0 1 N Y N Y Y N 9.062  13.501 12.445 3.579   3.914  -1.033 H2   2SO 54 
2SO C32  C32  C 0 1 N N N N N N 14.690 18.097 14.668 6.630   -1.546 0.261  C32  2SO 55 
2SO C33  C33  C 0 1 N N R N N N 15.321 18.831 15.865 7.842   -2.244 -0.358 C33  2SO 56 
2SO C34  C34  C 0 1 N N N N N N 15.646 20.333 15.763 8.790   -2.701 0.752  C34  2SO 57 
2SO O3   O3   O 0 1 N N N N N N 16.277 21.067 16.961 9.862   -3.454 0.182  O3   2SO 58 
2SO O4   O4   O 0 1 N N N N N N 16.222 18.288 16.187 8.524   -1.335 -1.224 O4   2SO 59 
2SO HCA  HCA  H 0 1 N N N N N N 13.670 16.477 15.616 5.300   -2.114 -1.336 HCA  2SO 60 
2SO HCAA HCAA H 0 0 N N N N N N 15.309 16.080 14.997 6.092   -0.536 -1.564 HCAA 2SO 61 
2SO HXT  HXT  H 0 1 N Y N Y N Y 11.265 11.412 15.045 -0.386  5.087  0.932  HXT  2SO 62 
2SO H32  H32  H 0 1 N N N N N N 15.383 18.215 13.822 6.952   -0.631 0.759  H32  2SO 63 
2SO H33  H33  H 0 1 N N N N N N 13.745 18.612 14.442 6.160   -2.209 0.988  H33  2SO 64 
2SO H34  H34  H 0 1 N N N N N N 14.551 18.777 16.649 7.509   -3.110 -0.931 H34  2SO 65 
2SO H35  H35  H 0 1 N N N N N N 16.339 20.451 14.917 9.192   -1.829 1.268  H35  2SO 66 
2SO H36  H36  H 0 1 N N N N N N 14.701 20.848 15.537 8.245   -3.324 1.461  H36  2SO 67 
2SO H37  H37  H 0 1 N N N N N N 16.413 21.980 16.737 10.504  -3.777 0.830  H37  2SO 68 
2SO H38  H38  H 0 1 N N N N N N 16.616 18.737 16.926 8.849   -0.539 -0.780 H38  2SO 69 
# 
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 
2SO C   CA   SING N N 1  
2SO C   O    DOUB N N 2  
2SO C   OXT  SING N N 3  
2SO CA  CB   SING N N 4  
2SO CA  N    SING N N 5  
2SO CA  HA   SING N N 6  
2SO CB  C12  SING N N 7  
2SO CB  HB2  SING N N 8  
2SO CB  HB3  SING N N 9  
2SO C12 C13  DOUB Y N 10 
2SO C12 N16  SING Y N 11 
2SO C13 N14  SING Y N 12 
2SO C13 H13  SING N N 13 
2SO N14 C15  DOUB Y N 14 
2SO N14 CCA  SING N N 15 
2SO C15 N16  SING Y N 16 
2SO C15 H15  SING N N 17 
2SO N16 C17  SING N N 18 
2SO C17 C18  SING N N 19 
2SO C17 H17  SING N N 20 
2SO C17 H17A SING N N 21 
2SO C18 C19  SING N N 22 
2SO C18 H18  SING N N 23 
2SO C18 H18A SING N N 24 
2SO C19 C20  SING N N 25 
2SO C19 H19  SING N N 26 
2SO C19 H19A SING N N 27 
2SO C20 C21  SING N N 28 
2SO C20 H20  SING N N 29 
2SO C20 H20A SING N N 30 
2SO C21 C22  SING N N 31 
2SO C21 H21  SING N N 32 
2SO C21 H21A SING N N 33 
2SO C22 C23  SING N N 34 
2SO C22 H22  SING N N 35 
2SO C22 H22A SING N N 36 
2SO C23 C24  SING N N 37 
2SO C23 H23  SING N N 38 
2SO C23 H23A SING N N 39 
2SO C24 C25  SING N N 40 
2SO C24 H24  SING N N 41 
2SO C24 H24A SING N N 42 
2SO C25 C26  DOUB Y N 43 
2SO C25 C30  SING Y N 44 
2SO C26 C27  SING Y N 45 
2SO C26 H26  SING N N 46 
2SO C27 C28  DOUB Y N 47 
2SO C27 H27  SING N N 48 
2SO C28 C29  SING Y N 49 
2SO C28 H28  SING N N 50 
2SO C29 C30  DOUB Y N 51 
2SO C29 H29  SING N N 52 
2SO C30 H30  SING N N 53 
2SO N   H    SING N N 54 
2SO N   H2   SING N N 55 
2SO CCA C32  SING N N 56 
2SO C32 C33  SING N N 57 
2SO C33 C34  SING N N 58 
2SO C34 O3   SING N N 59 
2SO C33 O4   SING N N 60 
2SO CCA HCA  SING N N 61 
2SO CCA HCAA SING N N 62 
2SO OXT HXT  SING N N 63 
2SO C32 H32  SING N N 64 
2SO C32 H33  SING N N 65 
2SO C33 H34  SING N N 66 
2SO C34 H35  SING N N 67 
2SO C34 H36  SING N N 68 
2SO O3  H37  SING N N 69 
2SO O4  H38  SING N N 70 
# 
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 
2SO SMILES           ACDLabs              12.01 "O=C(O)C(N)Cc1c[n+](cn1CCCCCCCCc2ccccc2)CCC(O)CO"                                                                                                                                            
2SO InChI            InChI                1.03  "InChI=1S/C24H37N3O4/c25-23(24(30)31)16-21-17-26(15-13-22(29)18-28)19-27(21)14-9-4-2-1-3-6-10-20-11-7-5-8-12-20/h5,7-8,11-12,17,19,22-23,28-29H,1-4,6,9-10,13-16,18,25H2/p+1/t22-,23+/m1/s1" 
2SO InChIKey         InChI                1.03  PZWWHPFQBVZCHO-PKTZIBPZSA-O                                                                                                                                                                  
2SO SMILES_CANONICAL CACTVS               3.370 "N[C@@H](Cc1c[n+](CC[C@@H](O)CO)cn1CCCCCCCCc2ccccc2)C(O)=O"                                                                                                                                  
2SO SMILES           CACTVS               3.370 "N[CH](Cc1c[n+](CC[CH](O)CO)cn1CCCCCCCCc2ccccc2)C(O)=O"                                                                                                                                      
2SO SMILES_CANONICAL "OpenEye OEToolkits" 1.7.6 "c1ccc(cc1)CCCCCCCCn2c[n+](cc2C[C@@H](C(=O)O)N)CC[C@H](CO)O"                                                                                                                                 
2SO SMILES           "OpenEye OEToolkits" 1.7.6 "c1ccc(cc1)CCCCCCCCn2c[n+](cc2CC(C(=O)O)N)CCC(CO)O"                                                                                                                                          
# 
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 
2SO "SYSTEMATIC NAME" ACDLabs              12.01 "3-{3-[(3R)-3,4-dihydroxybutyl]-1-(8-phenyloctyl)-1H-imidazol-3-ium-5-yl}-L-alanine"                   
2SO "SYSTEMATIC NAME" "OpenEye OEToolkits" 1.7.6 "(2S)-2-azanyl-3-[1-[(3R)-3,4-bis(oxidanyl)butyl]-3-(8-phenyloctyl)imidazol-1-ium-4-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 
2SO "Create component" 2014-01-23 RCSB 
2SO "Initial release"  2014-01-29 RCSB 
2SO "Modify backbone"  2023-11-03 PDBE 
2SO "Modify PCM"       2024-09-27 PDBE 
# 
_pdbx_chem_comp_pcm.pcm_id                             1 
_pdbx_chem_comp_pcm.comp_id                            2SO 
_pdbx_chem_comp_pcm.modified_residue_id                HIS 
_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      ? 
# 
