data_OGC
# 
_chem_comp.id                                    OGC 
_chem_comp.name                                  gamma-N-methyl-beta-OH-histidine 
_chem_comp.type                                  "L-peptide linking" 
_chem_comp.pdbx_type                             ATOMP 
_chem_comp.formula                               "C7 H11 N3 O3" 
_chem_comp.mon_nstd_parent_comp_id               HIS 
_chem_comp.pdbx_synonyms                         "(2~{R},3~{S})-2-azanyl-3-(3-methylimidazol-4-yl)-3-oxidanyl-propanoic acid; 3-(1H-imidazol-3-ium-4-yl)-L-alanine" 
_chem_comp.pdbx_formal_charge                    0 
_chem_comp.pdbx_initial_date                     2022-09-07 
_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                        185.181 
_chem_comp.one_letter_code                       ? 
_chem_comp.three_letter_code                     OGC 
_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        8AGY 
_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.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 
OGC CA  C1  C 0 1 N N R Y N N -7.448 0.244  -16.637 -1.151 -0.098 -0.595 CA  OGC 1  
OGC C   C2  C 0 1 N N N Y N Y -8.310 0.336  -17.885 -2.594 -0.121 -0.160 C   OGC 2  
OGC CB  C3  C 0 1 N N S N N N -6.000 0.224  -17.138 -0.272 0.341  0.578  CB  OGC 3  
OGC CG  C4  C 0 1 Y N N N N N -4.951 0.334  -16.026 1.171  0.364  0.144  CG  OGC 4  
OGC CD2 C5  C 0 1 Y N N N N N -4.061 1.379  -15.830 1.806  1.376  -0.478 CD2 OGC 5  
OGC CE1 C6  C 0 1 Y N N N N N -3.686 -0.099 -14.328 3.252  -0.206 -0.223 CE1 OGC 6  
OGC C78 C7  C 0 1 N N N N N N -5.337 -1.844 -14.872 1.853  -1.936 0.945  C78 OGC 7  
OGC N   N1  N 0 1 N N N Y Y N -7.656 1.400  -15.789 -0.750 -1.442 -1.031 N   OGC 8  
OGC NE2 N2  N 0 1 Y N N N N N -3.305 1.089  -14.779 3.076  1.000  -0.690 NE2 OGC 9  
OGC ND1 N3  N 0 1 Y N N N N N -4.677 -0.565 -15.076 2.089  -0.637 0.310  ND1 OGC 10 
OGC O   O1  O 0 1 N N N Y N Y -8.619 1.380  -18.380 -3.119 -1.167 0.139  O   OGC 11 
OGC O79 O2  O 0 1 N N N N N N -5.783 -0.965 -17.862 -0.663 1.649  1.002  O79 OGC 12 
OGC HA  H1  H 0 1 N N N Y N N -7.668 -0.688 -16.095 -1.032 0.603  -1.421 HA  OGC 13 
OGC HB2 H3  H 0 1 N N N N N N -5.867 1.086  -17.808 -0.392 -0.360 1.404  HB2 OGC 14 
OGC HD2 H4  H 0 1 N N N N N N -3.995 2.275  -16.430 1.369  2.323  -0.757 HD2 OGC 15 
OGC HE1 H5  H 0 1 N N N N N N -3.254 -0.610 -13.480 4.176  -0.764 -0.255 HE1 OGC 16 
OGC H6  H6  H 0 1 N N N N N N -4.887 -2.356 -14.009 1.527  -2.655 0.192  H6  OGC 17 
OGC H7  H7  H 0 1 N N N N N N -6.408 -1.678 -14.682 2.775  -2.288 1.407  H7  OGC 18 
OGC H8  H8  H 0 1 N N N N N N -5.217 -2.466 -15.771 1.080  -1.833 1.707  H8  OGC 19 
OGC H2  H9  H 0 1 N Y N Y Y N -7.082 1.323  -14.974 -0.852 -2.111 -0.282 H2  OGC 20 
OGC H   H10 H 0 1 N N N Y Y N -7.412 2.230  -16.291 -1.272 -1.729 -1.845 H   OGC 21 
OGC H12 H12 H 0 1 N N N N N N -4.887 -0.986 -18.177 -0.582 2.325  0.316  H12 OGC 22 
OGC OXT O3  O 0 1 N Y N Y N Y -8.702 -0.920 -18.440 -3.297 1.022  -0.105 OXT OGC 23 
OGC HXT H13 H 0 1 N Y N Y N Y -9.219 -0.773 -19.223 -4.219 0.957  0.179  HXT OGC 24 
# 
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 
OGC O   C   DOUB N N 1  
OGC C   CA  SING N N 2  
OGC O79 CB  SING N N 3  
OGC CB  CA  SING N N 4  
OGC CB  CG  SING N N 5  
OGC CA  N   SING N N 6  
OGC CG  CD2 DOUB Y N 7  
OGC CG  ND1 SING Y N 8  
OGC CD2 NE2 SING Y N 9  
OGC ND1 C78 SING N N 10 
OGC ND1 CE1 SING Y N 11 
OGC NE2 CE1 DOUB Y N 12 
OGC CA  HA  SING N N 13 
OGC CB  HB2 SING N N 14 
OGC CD2 HD2 SING N N 15 
OGC CE1 HE1 SING N N 16 
OGC C78 H6  SING N N 17 
OGC C78 H7  SING N N 18 
OGC C78 H8  SING N N 19 
OGC N   H2  SING N N 20 
OGC N   H   SING N N 21 
OGC O79 H12 SING N N 22 
OGC C   OXT SING N N 23 
OGC OXT HXT SING N N 24 
# 
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 
OGC InChI            InChI                1.06    "InChI=1S/C7H11N3O3/c1-10-3-9-2-4(10)6(11)5(8)7(12)13/h2-3,5-6,11H,8H2,1H3,(H,12,13)/t5-,6-/m1/s1" 
OGC InChIKey         InChI                1.06    JEWWRPRBMRIIAC-PHDIDXHHSA-N                                                                        
OGC SMILES_CANONICAL CACTVS               3.385   "Cn1cncc1[C@@H](O)[C@@H](N)C(O)=O"                                                                 
OGC SMILES           CACTVS               3.385   "Cn1cncc1[CH](O)[CH](N)C(O)=O"                                                                     
OGC SMILES_CANONICAL "OpenEye OEToolkits" 3.1.0.0 "Cn1cncc1[C@H]([C@H](C(=O)O)N)O"                                                                   
OGC SMILES           "OpenEye OEToolkits" 3.1.0.0 "Cn1cncc1C(C(C(=O)O)N)O"                                                                           
# 
_pdbx_chem_comp_identifier.comp_id           OGC 
_pdbx_chem_comp_identifier.type              "SYSTEMATIC NAME" 
_pdbx_chem_comp_identifier.program           "OpenEye OEToolkits" 
_pdbx_chem_comp_identifier.program_version   3.1.0.0 
_pdbx_chem_comp_identifier.identifier        "(2~{R},3~{S})-2-azanyl-3-(3-methylimidazol-4-yl)-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 OGC "(2~{R},3~{S})-2-azanyl-3-(3-methylimidazol-4-yl)-3-oxidanyl-propanoic acid" PDB     ? 
2 OGC "3-(1H-imidazol-3-ium-4-yl)-L-alanine"                                       PUBCHEM ? 
# 
loop_
_pdbx_chem_comp_audit.comp_id 
_pdbx_chem_comp_audit.action_type 
_pdbx_chem_comp_audit.date 
_pdbx_chem_comp_audit.processing_site 
OGC "Create component" 2022-09-07 PDBE 
OGC "Initial release"  2023-08-16 RCSB 
OGC "Modify backbone"  2023-11-03 PDBE 
# 
