data_MH8
# 
_chem_comp.id                                    MH8 
_chem_comp.name                                  "(2S)-2-amino-2-methylhept-6-enoic acid" 
_chem_comp.type                                  "L-peptide linking" 
_chem_comp.pdbx_type                             ATOMP 
_chem_comp.formula                               "C8 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                     2015-02-04 
_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                        157.210 
_chem_comp.one_letter_code                       ? 
_chem_comp.three_letter_code                     MH8 
_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        5AGX 
_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 
MH8 N    N    N 0 1 N N N Y Y N 92.265 85.963 8.129  0.975  1.399  -0.901 N    MH8 1  
MH8 CA   CA   C 0 1 N N S Y N N 91.474 86.630 7.096  1.118  0.361  0.127  CA   MH8 2  
MH8 CB1  CB1  C 0 1 N N N N N N 90.719 85.574 6.271  1.188  1.016  1.508  CB1  MH8 3  
MH8 CB2  CB2  C 0 1 N N N N N N 90.481 87.561 7.797  -0.085 -0.582 0.071  CB2  MH8 4  
MH8 CG   CG   C 0 1 N N N N N N 89.716 88.420 6.806  -1.376 0.229  0.199  CG   MH8 5  
MH8 CD   CD   C 0 1 N N N N N N 88.674 89.276 7.534  -2.579 -0.714 0.142  CD   MH8 6  
MH8 CE   CE   C 0 1 N N N N N N 87.799 88.373 8.376  -3.850 0.086  0.268  CE   MH8 7  
MH8 CZ   CZ   C 0 1 N N N N N N 87.470 88.700 9.611  -4.783 -0.019 -0.645 CZ   MH8 8  
MH8 C    C    C 0 1 N N N Y N Y 92.400 87.466 6.215  2.382  -0.422 -0.121 C    MH8 9  
MH8 O    O    O 0 1 N N N Y N Y 92.267 87.488 5.010  2.417  -1.605 0.121  O    MH8 10 
MH8 OXT  OXT  O 0 1 N Y N Y N Y 93.345 88.163 6.842  3.468  0.195  -0.611 OXT  MH8 11 
MH8 H    HN1  H 0 1 N N N Y Y N 92.757 86.648 8.667  1.725  2.072  -0.843 HN1  MH8 12 
MH8 H2   HA2  H 0 1 N Y N Y Y N 91.658 85.441 8.729  0.927  0.991  -1.823 HA2  MH8 13 
MH8 HB11 HB11 H 0 0 N N N N N N 90.123 86.073 5.493  0.274  1.583  1.688  HB11 MH8 14 
MH8 HB12 HB12 H 0 0 N N N N N N 91.442 84.893 5.798  1.294  0.246  2.272  HB12 MH8 15 
MH8 HB13 HB13 H 0 0 N N N N N N 90.052 85.000 6.932  2.045  1.688  1.548  HB13 MH8 16 
MH8 HB21 HB21 H 0 0 N N N N N N 89.764 86.952 8.368  -0.084 -1.116 -0.879 HB21 MH8 17 
MH8 HB22 HB22 H 0 0 N N N N N N 91.034 88.218 8.485  -0.024 -1.299 0.890  HB22 MH8 18 
MH8 HG1  HG1  H 0 1 N N N N N N 90.421 89.079 6.277  -1.377 0.763  1.149  HG1  MH8 19 
MH8 HG2  HG2  H 0 1 N N N N N N 89.207 87.769 6.080  -1.437 0.946  -0.620 HG2  MH8 20 
MH8 HD1  HD1  H 0 1 N N N N N N 89.183 90.005 8.181  -2.578 -1.247 -0.808 HD1  MH8 21 
MH8 HD2  HD2  H 0 1 N N N N N N 88.054 89.809 6.798  -2.518 -1.430 0.961  HD2  MH8 22 
MH8 HE   HE   H 0 1 N N N N N N 87.438 87.445 7.959  -3.992 0.745  1.112  HE   MH8 23 
MH8 HZ1  HZ1  H 0 1 N N N N N N 86.844 88.042 10.195 -4.641 -0.678 -1.489 HZ1  MH8 24 
MH8 HZ2  HZ2  H 0 1 N Y N N N N 87.826 89.626 10.038 -5.694 0.554  -0.555 HZ2  MH8 25 
MH8 HXT  HXT  H 0 1 N Y N Y N Y 93.858 88.646 6.205  4.255  -0.348 -0.754 HXT  MH8 26 
# 
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 
MH8 N   CA   SING N N 1  
MH8 CA  CB1  SING N N 2  
MH8 CA  CB2  SING N N 3  
MH8 CA  C    SING N N 4  
MH8 CB2 CG   SING N N 5  
MH8 CG  CD   SING N N 6  
MH8 CD  CE   SING N N 7  
MH8 CE  CZ   DOUB N N 8  
MH8 C   O    DOUB N N 9  
MH8 C   OXT  SING N N 10 
MH8 N   H    SING N N 11 
MH8 N   H2   SING N N 12 
MH8 CB1 HB11 SING N N 13 
MH8 CB1 HB12 SING N N 14 
MH8 CB1 HB13 SING N N 15 
MH8 CB2 HB21 SING N N 16 
MH8 CB2 HB22 SING N N 17 
MH8 CG  HG1  SING N N 18 
MH8 CG  HG2  SING N N 19 
MH8 CD  HD1  SING N N 20 
MH8 CD  HD2  SING N N 21 
MH8 CE  HE   SING N N 22 
MH8 CZ  HZ1  SING N N 23 
MH8 CZ  HZ2  SING N N 24 
MH8 OXT HXT  SING N N 25 
# 
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 
MH8 SMILES           ACDLabs              12.01 "O=C(O)C(N)(CCC/C=C)C"                                                             
MH8 InChI            InChI                1.03  "InChI=1S/C8H15NO2/c1-3-4-5-6-8(2,9)7(10)11/h3H,1,4-6,9H2,2H3,(H,10,11)/t8-/m0/s1" 
MH8 InChIKey         InChI                1.03  AERCCJGORROTKW-QMMMGPOBSA-N                                                        
MH8 SMILES_CANONICAL CACTVS               3.385 "C[C@](N)(CCCC=C)C(O)=O"                                                           
MH8 SMILES           CACTVS               3.385 "C[C](N)(CCCC=C)C(O)=O"                                                            
MH8 SMILES_CANONICAL "OpenEye OEToolkits" 1.7.6 "C[C@](CCCC=C)(C(=O)O)N"                                                           
MH8 SMILES           "OpenEye OEToolkits" 1.7.6 "CC(CCCC=C)(C(=O)O)N"                                                              
# 
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 
MH8 "SYSTEMATIC NAME" ACDLabs              12.01 "(2S)-2-amino-2-methylhept-6-enoic acid"   
MH8 "SYSTEMATIC NAME" "OpenEye OEToolkits" 1.7.6 "(2S)-2-azanyl-2-methyl-hept-6-enoic 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 
MH8 "Create component" 2015-02-04 EBI  
MH8 "Modify atom id"   2015-02-18 EBI  
MH8 "Initial release"  2015-09-09 RCSB 
MH8 "Modify backbone"  2023-11-03 PDBE 
MH8 "Modify PCM"       2024-09-27 PDBE 
# 
_pdbx_chem_comp_pcm.pcm_id                             1 
_pdbx_chem_comp_pcm.comp_id                            MH8 
_pdbx_chem_comp_pcm.modified_residue_id                ? 
_pdbx_chem_comp_pcm.type                               None 
_pdbx_chem_comp_pcm.category                           "Non-standard residue" 
_pdbx_chem_comp_pcm.position                           "Amino-acid side chain and backbone" 
_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      ? 
# 
