data_9KK
# 
_chem_comp.id                                    9KK 
_chem_comp.name                                  "N-methyl norleucine" 
_chem_comp.type                                  "L-peptide linking" 
_chem_comp.pdbx_type                             ATOMP 
_chem_comp.formula                               "C7 H15 N O2" 
_chem_comp.mon_nstd_parent_comp_id               ? 
_chem_comp.pdbx_synonyms                         ? 
_chem_comp.pdbx_formal_charge                    0 
_chem_comp.pdbx_initial_date                     2017-05-30 
_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                        145.199 
_chem_comp.one_letter_code                       ? 
_chem_comp.three_letter_code                     9KK 
_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        5O45 
_chem_comp.pdbx_subcomponent_list                ? 
_chem_comp.pdbx_processing_site                  EBI 
_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 
9KK N   N1  N 0 1 N N N Y Y N 22.767 5.599 -18.053 0.728  1.422  -0.376 N   9KK 1  
9KK CE  CE  C 0 1 N N N N N N 19.799 0.931 -19.022 -4.354 0.120  0.093  CE  9KK 2  
9KK CD  CD  C 0 1 N N N N N N 20.099 2.158 -19.812 -3.087 -0.636 -0.312 CD  9KK 3  
9KK CG  CG  C 0 1 N N N N N N 21.331 2.963 -19.191 -1.858 0.120  0.197  CG  9KK 4  
9KK CB  C4  C 0 1 N N N N N N 21.475 4.386 -19.790 -0.590 -0.635 -0.208 CB  9KK 5  
9KK CA  CA  C 0 1 N N S Y N N 22.714 5.247 -19.480 0.639  0.121  0.301  CA  9KK 6  
9KK CM  CM  C 0 1 N N N N N N 21.906 6.694 -17.623 1.472  2.390  0.442  CM  9KK 7  
9KK C   C   C 0 1 N N N Y N Y 22.711 6.490 -20.341 1.879  -0.683 0.009  C   9KK 8  
9KK O   O   O 0 1 N N N Y N Y 21.731 6.766 -21.036 2.749  -0.220 -0.690 O   9KK 9  
9KK OXT OXT O 0 1 N Y N Y N Y 23.836 7.225 -20.382 2.018  -1.914 0.527  OXT 9KK 10 
9KK H   H1  H 0 1 N Y N Y Y N 22.510 4.787 -17.530 1.144  1.326  -1.290 H   9KK 11 
9KK HE3 H3  H 0 1 N N N N N N 18.948 0.401 -19.475 -5.229 -0.419 -0.269 HE3 9KK 12 
9KK HE2 H4  H 0 1 N N N N N N 20.680 0.273 -19.018 -4.399 0.197  1.180  HE2 9KK 13 
9KK HE1 H5  H 0 1 N N N N N N 19.547 1.213 -17.989 -4.336 1.119  -0.341 HE1 9KK 14 
9KK HD2 H6  H 0 1 N N N N N N 19.212 2.808 -19.815 -3.104 -1.635 0.123  HD2 9KK 15 
9KK HD3 H7  H 0 1 N N N N N N 20.345 1.868 -20.844 -3.042 -0.713 -1.398 HD3 9KK 16 
9KK HG2 H8  H 0 1 N N N N N N 21.183 3.051 -18.105 -1.840 1.120  -0.238 HG2 9KK 17 
9KK HG3 H9  H 0 1 N N N N N N 22.256 2.401 -19.390 -1.903 0.197  1.283  HG3 9KK 18 
9KK HB2 H10 H 0 1 N N N N N N 20.600 4.960 -19.450 -0.608 -1.634 0.226  HB2 9KK 19 
9KK HB3 H11 H 0 1 N N N N N N 21.437 4.272 -20.883 -0.545 -0.712 -1.295 HB3 9KK 20 
9KK HA  H12 H 0 1 N N N Y N N 23.607 4.656 -19.732 0.550  0.276  1.376  HA  9KK 21 
9KK HM1 H13 H 0 1 N N N N N N 22.035 6.860 -16.543 1.523  3.344  -0.082 HM1 9KK 22 
9KK HM3 H14 H 0 1 N N N N N N 22.177 7.609 -18.170 0.963  2.526  1.396  HM3 9KK 23 
9KK HM2 H15 H 0 1 N N N N N N 20.857 6.439 -17.832 2.481  2.018  0.618  HM2 9KK 24 
9KK HXT H16 H 0 1 N Y N Y N Y 23.728 7.937 -21.002 2.831  -2.391 0.312  HXT 9KK 25 
# 
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 
9KK O   C   DOUB N N 1  
9KK C   CA  SING N N 2  
9KK CD  CG  SING N N 3  
9KK CD  CE  SING N N 4  
9KK CB  CA  SING N N 5  
9KK CB  CG  SING N N 6  
9KK CA  N   SING N N 7  
9KK N   CM  SING N N 8  
9KK C   OXT SING N N 9  
9KK N   H   SING N N 10 
9KK CE  HE3 SING N N 11 
9KK CE  HE2 SING N N 12 
9KK CE  HE1 SING N N 13 
9KK CD  HD2 SING N N 14 
9KK CD  HD3 SING N N 15 
9KK CG  HG2 SING N N 16 
9KK CG  HG3 SING N N 17 
9KK CB  HB2 SING N N 18 
9KK CB  HB3 SING N N 19 
9KK CA  HA  SING N N 20 
9KK CM  HM1 SING N N 21 
9KK CM  HM3 SING N N 22 
9KK CM  HM2 SING N N 23 
9KK 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 
9KK InChI            InChI                1.03  "InChI=1S/C7H15NO2/c1-3-4-5-6(8-2)7(9)10/h6,8H,3-5H2,1-2H3,(H,9,10)/t6-/m0/s1" 
9KK InChIKey         InChI                1.03  FPDYKABXINADKS-LURJTMIESA-N                                                    
9KK SMILES_CANONICAL CACTVS               3.385 "CCCC[C@H](NC)C(O)=O"                                                          
9KK SMILES           CACTVS               3.385 "CCCC[CH](NC)C(O)=O"                                                           
9KK SMILES_CANONICAL "OpenEye OEToolkits" 2.0.6 "CCCC[C@@H](C(=O)O)NC"                                                         
9KK SMILES           "OpenEye OEToolkits" 2.0.6 "CCCCC(C(=O)O)NC"                                                              
# 
_pdbx_chem_comp_identifier.comp_id           9KK 
_pdbx_chem_comp_identifier.type              "SYSTEMATIC NAME" 
_pdbx_chem_comp_identifier.program           "OpenEye OEToolkits" 
_pdbx_chem_comp_identifier.program_version   2.0.6 
_pdbx_chem_comp_identifier.identifier        "(2~{S})-2-(methylamino)hexanoic 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 
9KK "Create component"   2017-05-30 EBI  
9KK "Other modification" 2017-05-31 EBI  
9KK "Initial release"    2017-09-20 RCSB 
9KK "Modify backbone"    2023-11-03 PDBE 
9KK "Modify PCM"         2024-09-27 PDBE 
# 
loop_
_pdbx_chem_comp_pcm.pcm_id 
_pdbx_chem_comp_pcm.comp_id 
_pdbx_chem_comp_pcm.modified_residue_id 
_pdbx_chem_comp_pcm.type 
_pdbx_chem_comp_pcm.category 
_pdbx_chem_comp_pcm.position 
_pdbx_chem_comp_pcm.polypeptide_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 
1 9KK LEU Norleucine  "Named protein modification" "Amino-acid side chain" "Any position" ? ? ? ? 
2 9KK LEU Methylation "Named protein modification" "Amino-acid backbone"   "Any position" ? ? ? ? 
#