data_ZAL
# 
_chem_comp.id                                    ZAL 
_chem_comp.name                                  3-cyclohexyl-D-alanine 
_chem_comp.type                                  "D-peptide linking" 
_chem_comp.pdbx_type                             ATOMP 
_chem_comp.formula                               "C9 H17 N O2" 
_chem_comp.mon_nstd_parent_comp_id               ? 
_chem_comp.pdbx_synonyms                         ? 
_chem_comp.pdbx_formal_charge                    0 
_chem_comp.pdbx_initial_date                     2009-01-26 
_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                        171.237 
_chem_comp.one_letter_code                       A 
_chem_comp.three_letter_code                     ZAL 
_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        1HBT 
_chem_comp.pdbx_subcomponent_list                ? 
_chem_comp.pdbx_processing_site                  RCSB 
_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 
ZAL C1  C1  C 0 1 N N N N N N 19.447 14.936 24.596 0.945  0.364  -0.009 C1  ZAL 1  
ZAL C2  C2  C 0 1 N N N N N N 19.791 15.270 26.054 1.357  -1.077 0.301  C2  ZAL 2  
ZAL C3  C3  C 0 1 N N N N N N 21.198 15.822 26.185 2.766  -1.088 0.895  C3  ZAL 3  
ZAL C4  C4  C 0 1 N N N N N N 22.220 14.849 25.612 3.749  -0.482 -0.109 C4  ZAL 4  
ZAL C5  C5  C 0 1 N N N N N N 21.879 14.465 24.174 3.337  0.959  -0.418 C5  ZAL 5  
ZAL C6  C6  C 0 1 N N N N N N 20.459 13.910 24.072 1.928  0.970  -1.013 C6  ZAL 6  
ZAL N   N   N 0 1 N N N Y Y N 16.247 13.520 23.035 -1.490 0.854  1.568  N   ZAL 7  
ZAL CA  CA  C 0 1 N N R Y N N 17.569 14.236 23.048 -1.467 -0.099 0.451  CA  ZAL 8  
ZAL CB  CB  C 0 1 N N N N N N 18.004 14.395 24.520 -0.464 0.375  -0.604 CB  ZAL 9  
ZAL C   C   C 0 1 N N N Y N Y 17.326 15.617 22.392 -2.839 -0.186 -0.165 C   ZAL 10 
ZAL O   O   O 0 1 N N N Y N Y 16.313 16.255 22.665 -3.639 0.701  0.015  O   ZAL 11 
ZAL H1  H1  H 0 1 N N N N N N 19.504 15.837 23.968 0.957  0.950  0.910  H1  ZAL 12 
ZAL H2B H2  H 0 1 N N N N N N 19.080 16.024 26.421 0.657  -1.509 1.016  H2  ZAL 13 
ZAL H2A H2A H 0 1 N N N N N N 19.728 14.344 26.644 1.345  -1.663 -0.618 H2A ZAL 14 
ZAL H3  H3  H 0 1 N N N N N N 21.262 16.773 25.636 2.778  -0.502 1.814  H3  ZAL 15 
ZAL H3A H3A H 0 1 N N N N N N 21.418 15.975 27.252 3.060  -2.115 1.116  H3A ZAL 16 
ZAL H4  H4  H 0 1 N N N N N N 23.211 15.326 25.627 4.753  -0.490 0.315  H4  ZAL 17 
ZAL H4A H4A H 0 1 N N N N N N 22.213 13.936 26.226 3.737  -1.068 -1.028 H4A ZAL 18 
ZAL H5  H5  H 0 1 N N N N N N 21.959 15.359 23.538 3.348  1.545  0.501  H5  ZAL 19 
ZAL H5A H5A H 0 1 N N N N N N 22.583 13.686 23.844 4.037  1.391  -1.133 H5A ZAL 20 
ZAL H6  H6  H 0 1 N N N N N N 20.386 12.991 24.672 1.916  0.384  -1.932 H6  ZAL 21 
ZAL H6A H6A H 0 1 N N N N N N 20.235 13.692 23.017 1.634  1.997  -1.233 H6A ZAL 22 
ZAL H   HN  H 0 1 N N N Y Y N 15.944 13.361 23.975 -1.762 1.773  1.253  HN  ZAL 23 
ZAL H2  HNA H 0 1 N Y N Y Y N 15.570 14.079 22.557 -2.096 0.530  2.307  HNA ZAL 24 
ZAL HA  HA  H 0 1 N N N Y N N 18.357 13.694 22.504 -1.170 -1.082 0.818  HA  ZAL 25 
ZAL HB  HB  H 0 1 N N N N N N 17.958 13.416 25.019 -0.718 1.388  -0.917 HB  ZAL 26 
ZAL HBA HBA H 0 1 N N N N N N 17.328 15.105 25.019 -0.500 -0.292 -1.465 HBA ZAL 27 
ZAL OXT OXT O 0 1 N Y N Y N Y 18.280 16.149 21.469 -3.174 -1.250 -0.913 O2  ZAL 28 
ZAL HXT HXT H 0 1 N Y N Y N Y 17.984 16.997 21.160 -4.066 -1.260 -1.286 H17 ZAL 29 
# 
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 
ZAL C1  C2  SING N N 1  
ZAL C1  C6  SING N N 2  
ZAL C1  CB  SING N N 3  
ZAL C1  H1  SING N N 4  
ZAL C2  C3  SING N N 5  
ZAL C2  H2B SING N N 6  
ZAL C2  H2A SING N N 7  
ZAL C3  C4  SING N N 8  
ZAL C3  H3  SING N N 9  
ZAL C3  H3A SING N N 10 
ZAL C4  C5  SING N N 11 
ZAL C4  H4  SING N N 12 
ZAL C4  H4A SING N N 13 
ZAL C5  C6  SING N N 14 
ZAL C5  H5  SING N N 15 
ZAL C5  H5A SING N N 16 
ZAL C6  H6  SING N N 17 
ZAL C6  H6A SING N N 18 
ZAL N   CA  SING N N 19 
ZAL N   H   SING N N 20 
ZAL N   H2  SING N N 21 
ZAL CA  CB  SING N N 22 
ZAL CA  C   SING N N 23 
ZAL CA  HA  SING N N 24 
ZAL CB  HB  SING N N 25 
ZAL CB  HBA SING N N 26 
ZAL C   O   DOUB N N 27 
ZAL C   OXT SING N N 28 
ZAL OXT HXT SING N N 29 
# 
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 
ZAL SMILES           ACDLabs              10.04 "O=C(O)C(N)CC1CCCCC1"                                                                
ZAL SMILES_CANONICAL CACTVS               3.341 "N[C@H](CC1CCCCC1)C(O)=O"                                                            
ZAL SMILES           CACTVS               3.341 "N[CH](CC1CCCCC1)C(O)=O"                                                             
ZAL SMILES_CANONICAL "OpenEye OEToolkits" 1.5.0 "C1CCC(CC1)C[C@H](C(=O)O)N"                                                          
ZAL SMILES           "OpenEye OEToolkits" 1.5.0 "C1CCC(CC1)CC(C(=O)O)N"                                                              
ZAL InChI            InChI                1.03  "InChI=1S/C9H17NO2/c10-8(9(11)12)6-7-4-2-1-3-5-7/h7-8H,1-6,10H2,(H,11,12)/t8-/m1/s1" 
ZAL InChIKey         InChI                1.03  ORQXBVXKBGUSBA-MRVPVSSYSA-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 
ZAL "SYSTEMATIC NAME" ACDLabs              10.04 3-cyclohexyl-D-alanine                     
ZAL "SYSTEMATIC NAME" "OpenEye OEToolkits" 1.5.0 "(2R)-2-amino-3-cyclohexyl-propanoic 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 
ZAL "Create component"  2009-01-26 RCSB 
ZAL "Modify descriptor" 2011-06-04 RCSB 
ZAL "Modify backbone"   2023-11-03 PDBE 
ZAL "Modify PCM"        2024-09-27 PDBE 
# 
_pdbx_chem_comp_pcm.pcm_id                             1 
_pdbx_chem_comp_pcm.comp_id                            ZAL 
_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" 
_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      ? 
# 
