data_C12
# 
_chem_comp.id                                    C12 
_chem_comp.name                                  "2-(1-AMINO-2-HYDROXYPROPYL)-4-(4-HYDROXYBENZYL)-1-(2-OXOETHYL)-1H-IMIDAZOL-5-OLATE" 
_chem_comp.type                                  "L-PEPTIDE LINKING" 
_chem_comp.pdbx_type                             ATOMP 
_chem_comp.formula                               "C15 H18 N3 O4" 
_chem_comp.mon_nstd_parent_comp_id               "THR, TYR, GLY" 
_chem_comp.pdbx_synonyms                         "PEPTIDE DERIVED CHROMOPHORE" 
_chem_comp.pdbx_formal_charge                    -1 
_chem_comp.pdbx_initial_date                     2006-02-23 
_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                        304.321 
_chem_comp.one_letter_code                       TYG 
_chem_comp.three_letter_code                     C12 
_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        2FZU 
_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 
C12 C1   C1   C 0  1 Y N N Y N N 0.080  4.684 3.027  1.659  0.156  0.112  C1   C12 1  
C12 N2   N2   N 0  1 Y N N Y N N -1.162 4.212 3.085  0.676  0.907  0.526  N2   C12 2  
C12 CA2  CA2  C 0  1 Y N N Y N N -1.463 3.962 4.405  -0.197 0.157  1.217  CA2  C12 3  
C12 CG1  CG1  C 0  1 N N N N N N 0.427  5.470 -0.635 4.940  1.976  -0.643 CG1  C12 4  
C12 OG1  OG1  O 0  1 N N N N N N -1.110 4.213 0.587  3.102  2.459  0.850  OG1  C12 5  
C12 C2   C2   C 0  1 Y N N Y N N -0.391 4.277 5.210  0.262  -1.114 1.233  C2   C12 6  
C12 O2   O2   O -1 1 N N N Y N N -0.090 4.264 6.428  -0.330 -2.182 1.829  O2   C12 7  
C12 N3   N3   N 0  1 Y N N Y N N 0.578  4.736 4.291  1.437  -1.120 0.528  N3   C12 8  
C12 CA1  CA1  C 0  1 N N R Y N N 0.783  5.080 1.774  2.840  0.623  -0.699 CA1  C12 9  
C12 N1   N1   N 0  1 N N N Y Y N 1.766  4.055 1.361  2.375  1.498  -1.783 N1   C12 10 
C12 CB1  CB1  C 0  1 N N R N N N -0.241 5.368 0.645  3.804  1.396  0.203  CB1  C12 11 
C12 CA3  CA3  C 0  1 N N N Y N N 1.862  5.159 4.851  2.296  -2.279 0.278  CA3  C12 12 
C12 C3   C3   C 0  1 N N N Y N Y 2.060  6.565 5.089  1.872  -2.952 -1.002 C3   C12 13 
C12 O3   O3   O 0  1 N N N Y N Y 2.978  6.994 5.890  2.677  -3.134 -1.884 O3   C12 14 
C12 CB2  CB2  C 0  1 N N N N N N -2.824 3.395 4.897  -1.468 0.648  1.861  CB2  C12 15 
C12 CG2  CG2  C 0  1 Y N N N N N -3.688 2.977 3.886  -2.604 0.538  0.878  CG2  C12 16 
C12 CD1  CD1  C 0  1 Y N N N N N -4.377 3.913 3.129  -2.898 1.599  0.042  CD1  C12 17 
C12 CE1  CE1  C 0  1 Y N N N N N -5.270 3.567 2.089  -3.936 1.499  -0.864 CE1  C12 18 
C12 CD2  CD2  C 0  1 Y N N N N N -3.948 1.654 3.534  -3.355 -0.622 0.817  CD2  C12 19 
C12 CE2  CE2  C 0  1 Y N N N N N -4.837 1.321 2.496  -4.397 -0.725 -0.084 CE2  C12 20 
C12 CZ   CZ   C 0  1 Y N N N N N -5.506 2.264 1.764  -4.691 0.337  -0.927 CZ   C12 21 
C12 OH   OH   O 0  1 N N N N N N -6.367 1.957 0.758  -5.716 0.238  -1.814 OH   C12 22 
C12 HG11 HG11 H 0  0 N N N N N N 1.085  4.600 -0.775 5.627  2.527  0.000  HG11 C12 23 
C12 HG12 HG12 H 0  0 N N N N N N 1.027  6.392 -0.663 5.476  1.165  -1.136 HG12 C12 24 
C12 HG13 HG13 H 0  0 N N N N N N -0.323 5.496 -1.439 4.527  2.649  -1.394 HG13 C12 25 
C12 HG1  HG1  H 0  1 N N N N N N -1.301 4.005 -0.320 2.753  3.030  0.152  HG1  C12 26 
C12 HA1  HA1  H 0  1 N N N Y N N 1.343  6.006 1.973  3.353  -0.240 -1.124 HA1  C12 27 
C12 H    HN11 H 0  0 N N N Y Y N 2.598  4.151 1.908  1.669  0.985  -2.288 HN11 C12 28 
C12 H2   HN12 H 0  0 N Y N Y Y N 1.988  4.176 0.393  1.910  2.279  -1.346 HN12 C12 29 
C12 HB1  HB1  H 0  1 N N N N N N -0.777 6.307 0.847  4.218  0.723  0.954  HB1  C12 30 
C12 HA31 HA31 H 0  0 N N N Y N N 2.605  4.895 4.084  3.332  -1.951 0.191  HA31 C12 31 
C12 HA32 HA32 H 0  0 N N N Y N N 1.966  4.654 5.823  2.207  -2.983 1.106  HA32 C12 32 
C12 H3   H3   H 0  1 N N N Y N Y 1.425  7.279 4.585  0.849  -3.271 -1.131 H3   C12 33 
C12 HB21 HB21 H 0  0 N N N N N N -3.333 4.218 5.420  -1.687 0.040  2.739  HB21 C12 34 
C12 HB22 HB22 H 0  0 N N N N N N -2.612 2.525 5.536  -1.345 1.688  2.161  HB22 C12 35 
C12 HD1  HD1  H 0  1 N N N N N N -4.223 4.960 3.345  -2.311 2.504  0.092  HD1  C12 36 
C12 HE1  HE1  H 0  1 N N N N N N -5.775 4.349 1.542  -4.163 2.327  -1.520 HE1  C12 37 
C12 HD2  HD2  H 0  1 N N N N N N -3.452 0.861 4.074  -3.126 -1.447 1.474  HD2  C12 38 
C12 HE2  HE2  H 0  1 N N N N N N -4.998 0.278 2.267  -4.983 -1.631 -0.131 HE2  C12 39 
C12 HOH  HOH  H 0  1 N N N N N N -7.248 1.885 1.106  -6.508 0.561  -1.363 HOH  C12 40 
# 
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 
C12 C1  N2   DOUB Y N 1  
C12 C1  N3   SING Y N 2  
C12 C1  CA1  SING N N 3  
C12 N2  CA2  SING Y N 4  
C12 CA2 C2   DOUB Y N 5  
C12 CA2 CB2  SING N N 6  
C12 CG1 CB1  SING N N 7  
C12 CG1 HG11 SING N N 8  
C12 CG1 HG12 SING N N 9  
C12 CG1 HG13 SING N N 10 
C12 OG1 CB1  SING N N 11 
C12 OG1 HG1  SING N N 12 
C12 C2  O2   SING N N 13 
C12 C2  N3   SING Y N 14 
C12 N3  CA3  SING N N 15 
C12 CA1 N1   SING N N 16 
C12 CA1 CB1  SING N N 17 
C12 CA1 HA1  SING N N 18 
C12 N1  H    SING N N 19 
C12 N1  H2   SING N N 20 
C12 CB1 HB1  SING N N 21 
C12 CA3 C3   SING N N 22 
C12 CA3 HA31 SING N N 23 
C12 CA3 HA32 SING N N 24 
C12 C3  O3   DOUB N N 25 
C12 C3  H3   SING N N 26 
C12 CB2 CG2  SING N N 27 
C12 CB2 HB21 SING N N 28 
C12 CB2 HB22 SING N N 29 
C12 CG2 CD1  SING Y N 30 
C12 CG2 CD2  DOUB Y N 31 
C12 CD1 CE1  DOUB Y N 32 
C12 CD1 HD1  SING N N 33 
C12 CE1 CZ   SING Y N 34 
C12 CE1 HE1  SING N N 35 
C12 CD2 CE2  SING Y N 36 
C12 CD2 HD2  SING N N 37 
C12 CE2 CZ   DOUB Y N 38 
C12 CE2 HE2  SING N N 39 
C12 CZ  OH   SING N N 40 
C12 OH  HOH  SING N N 41 
# 
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 
C12 SMILES           ACDLabs              10.04 "[O-]c1c(nc(n1CC=O)C(N)C(O)C)Cc2ccc(O)cc2"                                                                                              
C12 SMILES_CANONICAL CACTVS               3.341 "C[C@@H](O)[C@H](N)c1nc(Cc2ccc(O)cc2)c([O-])n1CC=O"                                                                                     
C12 SMILES           CACTVS               3.341 "C[CH](O)[CH](N)c1nc(Cc2ccc(O)cc2)c([O-])n1CC=O"                                                                                        
C12 SMILES_CANONICAL "OpenEye OEToolkits" 1.5.0 "C[C@H]([C@@H](c1nc(c(n1CC=O)[O-])Cc2ccc(cc2)O)N)O"                                                                                     
C12 SMILES           "OpenEye OEToolkits" 1.5.0 "CC(C(c1nc(c(n1CC=O)[O-])Cc2ccc(cc2)O)N)O"                                                                                              
C12 InChI            InChI                1.03  "InChI=1S/C15H19N3O4/c1-9(20)13(16)14-17-12(15(22)18(14)6-7-19)8-10-2-4-11(21)5-3-10/h2-5,7,9,13,20-22H,6,8,16H2,1H3/p-1/t9-,13+/m1/s1" 
C12 InChIKey         InChI                1.03  KWFLPENCHOQQNX-RNCFNFMXSA-M                                                                                                             
# 
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 
C12 "SYSTEMATIC NAME" ACDLabs              10.04 "2-[(1R,2R)-1-amino-2-hydroxypropyl]-4-(4-hydroxybenzyl)-1-(2-oxoethyl)-1H-imidazol-5-olate"      
C12 "SYSTEMATIC NAME" "OpenEye OEToolkits" 1.5.0 "2-[(1R,2R)-1-amino-2-hydroxy-propyl]-5-[(4-hydroxyphenyl)methyl]-3-(2-oxoethyl)imidazol-4-olate" 
# 
loop_
_pdbx_chem_comp_audit.comp_id 
_pdbx_chem_comp_audit.action_type 
_pdbx_chem_comp_audit.date 
_pdbx_chem_comp_audit.processing_site 
C12 "Create component"  2006-02-23 RCSB 
C12 "Modify descriptor" 2011-06-04 RCSB 
C12 "Modify synonyms"   2020-06-05 PDBE 
C12 "Modify backbone"   2023-11-03 PDBE 
# 
_pdbx_chem_comp_synonyms.ordinal      1 
_pdbx_chem_comp_synonyms.comp_id      C12 
_pdbx_chem_comp_synonyms.name         "PEPTIDE DERIVED CHROMOPHORE" 
_pdbx_chem_comp_synonyms.provenance   ? 
_pdbx_chem_comp_synonyms.type         ? 
# 
