data_EJM
# 
_chem_comp.id                                    EJM 
_chem_comp.name                                  "L-norleucine aldehyde" 
_chem_comp.type                                  "L-peptide linking" 
_chem_comp.pdbx_type                             HETAIN 
_chem_comp.formula                               "C6 H13 N O" 
_chem_comp.mon_nstd_parent_comp_id               ? 
_chem_comp.pdbx_synonyms                         "(2S)-2-azanylhexanal; nleu-al" 
_chem_comp.pdbx_formal_charge                    0 
_chem_comp.pdbx_initial_date                     2022-01-11 
_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                        115.174 
_chem_comp.one_letter_code                       X 
_chem_comp.three_letter_code                     EJM 
_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        7AKU 
_chem_comp.pdbx_subcomponent_list                ? 
_chem_comp.pdbx_processing_site                  PDBE 
_chem_comp.pdbx_pcm                              N 
# 
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 
EJM CE  CE  C 0 1 N N N N N N 5.708 2.429  18.551 3.870  -0.204 0.017  CE  EJM 1  
EJM CD  CD  C 0 1 N N N N N N 5.617 0.969  18.999 2.593  0.558  -0.342 CD  EJM 2  
EJM CG  CG  C 0 1 N N N N N N 6.925 0.488  19.655 1.384  -0.160 0.261  CG  EJM 3  
EJM CB  CB  C 0 1 N N N N N N 7.217 -0.873 19.040 0.107  0.602  -0.097 CB  EJM 4  
EJM CA  CA  C 0 1 N N S Y N N 7.883 -1.965 19.975 -1.102 -0.117 0.505  CA  EJM 5  
EJM C   C   C 0 1 N N N Y N Y 7.647 -3.208 19.267 -2.346 0.698  0.257  C   EJM 6  
EJM N   N   N 0 1 N N N Y Y N 9.223 -1.558 20.204 -1.249 -1.438 -0.120 N   EJM 7  
EJM O   O   O 0 1 N N N Y N Y 7.294 -4.338 19.876 -3.260 0.227  -0.375 O   EJM 8  
EJM HE3 HE3 H 0 1 N N N N N N 4.756 2.731  18.089 3.976  -0.246 1.101  HE3 EJM 9  
EJM HE1 HE1 H 0 1 N N N N N N 5.912 3.068  19.423 3.813  -1.217 -0.382 HE1 EJM 10 
EJM HE2 HE2 H 0 1 N N N N N N 6.521 2.538  17.819 4.731  0.308  -0.412 HE2 EJM 11 
EJM HD3 HD3 H 0 1 N N N N N N 4.797 0.870  19.726 2.650  1.571  0.057  HD3 EJM 12 
EJM HD2 HD2 H 0 1 N N N N N N 5.407 0.340  18.121 2.487  0.600  -1.426 HD2 EJM 13 
EJM HG3 HG3 H 0 1 N N N N N N 7.744 1.190  19.439 1.327  -1.173 -0.138 HG3 EJM 14 
EJM HG2 HG2 H 0 1 N N N N N N 6.797 0.398  20.744 1.490  -0.202 1.345  HG2 EJM 15 
EJM HB2 HB2 H 0 1 N N N N N N 6.263 -1.284 18.679 0.164  1.615  0.301  HB2 EJM 16 
EJM HB3 HB3 H 0 1 N N N N N N 7.893 -0.712 18.187 0.001  0.644  -1.181 HB3 EJM 17 
EJM HA  HA  H 0 1 N N N Y N N 7.328 -1.975 20.925 -0.955 -0.237 1.579  HA  EJM 18 
EJM H   H   H 0 1 N N N Y Y N 9.679 -2.225 20.793 -1.387 -1.352 -1.116 H   EJM 19 
EJM H2  HN2 H 0 1 N Y N Y Y N 9.707 -1.499 19.331 -0.456 -2.026 0.086  HN2 EJM 20 
EJM HN2 H2  H 0 1 N N N Y N Y 7.763 -3.218 18.193 -2.419 1.703  0.646  H2  EJM 21 
# 
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 
EJM CE CD  SING N N 1  
EJM CD CG  SING N N 2  
EJM CB CG  SING N N 3  
EJM CB CA  SING N N 4  
EJM C  O   DOUB N N 5  
EJM C  CA  SING N N 6  
EJM CA N   SING N N 7  
EJM CE HE3 SING N N 8  
EJM CE HE1 SING N N 9  
EJM CE HE2 SING N N 10 
EJM CD HD3 SING N N 11 
EJM CD HD2 SING N N 12 
EJM CG HG3 SING N N 13 
EJM CG HG2 SING N N 14 
EJM CB HB2 SING N N 15 
EJM CB HB3 SING N N 16 
EJM CA HA  SING N N 17 
EJM N  H   SING N N 18 
EJM N  H2  SING N N 19 
EJM C  HN2 SING N N 20 
# 
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 
EJM InChI            InChI                1.06  "InChI=1S/C6H13NO/c1-2-3-4-6(7)5-8/h5-6H,2-4,7H2,1H3/t6-/m0/s1" 
EJM InChIKey         InChI                1.06  TZJGKUCHNFFHGN-LURJTMIESA-N                                     
EJM SMILES_CANONICAL CACTVS               3.385 "CCCC[C@H](N)C=O"                                               
EJM SMILES           CACTVS               3.385 "CCCC[CH](N)C=O"                                                
EJM SMILES_CANONICAL "OpenEye OEToolkits" 2.0.7 "CCCC[C@@H](C=O)N"                                              
EJM SMILES           "OpenEye OEToolkits" 2.0.7 "CCCCC(C=O)N"                                                   
# 
_pdbx_chem_comp_identifier.comp_id           EJM 
_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-azanylhexanal" 
# 
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 EJM "(2S)-2-azanylhexanal" PDB     ? 
2 EJM nleu-al                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 
EJM "Create component"  2022-01-11 PDBE 
EJM "Modify descriptor" 2022-01-12 PDBE 
EJM "Modify descriptor" 2022-08-22 RCSB 
EJM "Initial release"   2023-09-27 RCSB 
EJM "Modify backbone"   2023-11-03 PDBE 
EJM "Modify PCM"        2024-09-27 PDBE 
# 
