data_BIL
# 
_chem_comp.id                                    BIL 
_chem_comp.name                                  "(3R,4S)-3-amino-4-methylhexanoic acid" 
_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                         "(R,S)-beta-3-homoisoleucine" 
_chem_comp.pdbx_formal_charge                    0 
_chem_comp.pdbx_initial_date                     2008-02-05 
_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                        145.200 
_chem_comp.one_letter_code                       X 
_chem_comp.three_letter_code                     BIL 
_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        3C3F 
_chem_comp.pdbx_subcomponent_list                ? 
_chem_comp.pdbx_processing_site                  RCSB 
# 
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 
BIL C    C    C 0 1 N N N Y N Y 3.617 4.110  20.622 2.349  0.106  -0.049 C    BIL 1  
BIL O    O    O 0 1 N N N Y N Y 3.581 3.955  21.828 2.408  -0.881 -0.744 O    BIL 2  
BIL CA   CA   C 0 1 N N N Y N N 4.206 3.027  19.735 1.011  0.622  0.415  CA   BIL 3  
BIL CB   CB   C 0 1 N N R Y N N 3.439 1.706  19.802 -0.100 -0.278 -0.130 CB   BIL 4  
BIL N    N    N 0 1 N N N Y Y N 2.262 1.835  18.968 0.024  -1.619 0.457  N    BIL 5  
BIL CG   CG   C 0 1 N N S N N N 4.265 0.535  19.231 -1.462 0.315  0.235  CG   BIL 6  
BIL CD2  CD2  C 0 1 N N N N N N 5.646 0.415  19.873 -1.591 1.711  -0.376 CD2  BIL 7  
BIL CD1  CD1  C 0 1 N N N N N N 3.545 -0.814 19.272 -2.573 -0.585 -0.310 CD1  BIL 8  
BIL CE1  CE1  C 0 1 N N N N N N 2.787 -1.090 20.548 -3.931 -0.061 0.161  CE1  BIL 9  
BIL HA   HA   H 0 1 N N N Y N N 4.184 3.385  18.695 0.979  0.619  1.504  HA   BIL 10 
BIL HAA  HAA  H 0 1 N N N Y N N 5.228 2.831  20.092 0.867  1.638  0.049  HAA  BIL 11 
BIL HB   HB   H 0 1 N N N Y N N 3.200 1.500  20.856 -0.012 -0.347 -1.214 HB   BIL 12 
BIL H    HN   H 0 1 N N N Y Y N 2.323 2.678  18.434 -0.053 -1.582 1.462  HN   BIL 13 
BIL HG   HG   H 0 1 N N N N N N 4.398 0.796  18.171 -1.549 0.383  1.320  HG   BIL 14 
BIL H3D2 H3D2 H 0 0 N N N N N N 5.823 1.282  20.527 -1.504 1.643  -1.460 H3D2 BIL 15 
BIL H2D2 H2D2 H 0 0 N N N N N N 5.695 -0.509 20.467 -2.561 2.134  -0.115 H2D2 BIL 16 
BIL H1D2 H1D2 H 0 0 N N N N N N 6.415 0.386  19.087 -0.799 2.352  0.013  H1D2 BIL 17 
BIL H1D1 H1D1 H 0 0 N N N N N N 2.823 -0.833 18.443 -2.540 -0.583 -1.399 H1D1 BIL 18 
BIL H2D1 H2D1 H 0 0 N N N N N N 4.325 -1.586 19.199 -2.429 -1.602 0.056  H2D1 BIL 19 
BIL H3E1 H3E1 H 0 0 N N N N N N 2.073 -0.274 20.734 -3.963 -0.063 1.251  H3E1 BIL 20 
BIL H2E1 H2E1 H 0 0 N N N N N N 3.494 -1.157 21.388 -4.075 0.956  -0.204 H2E1 BIL 21 
BIL H1E1 H1E1 H 0 0 N N N N N N 2.241 -2.040 20.452 -4.722 -0.702 -0.227 H1E1 BIL 22 
BIL OXT  OXT  O 0 1 N Y N Y N Y 3.106 5.312  20.039 3.475  0.738  0.315  OXT  BIL 23 
BIL H2   HNA  H 0 1 N Y N Y Y N 1.446 1.865  19.545 -0.658 -2.250 0.064  HNA  BIL 24 
BIL HXT  HXT  H 0 1 N Y N Y N Y 2.777 5.882  20.724 4.310  0.368  -0.004 HXT  BIL 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 
BIL C    O    DOUB N N 1  
BIL C    OXT  SING N N 2  
BIL CA   C    SING N N 3  
BIL CA   CB   SING N N 4  
BIL CA   HA   SING N N 5  
BIL CB   HB   SING N N 6  
BIL N    CB   SING N N 7  
BIL N    H2   SING N N 8  
BIL CG   CB   SING N N 9  
BIL CG   CD1  SING N N 10 
BIL CG   CD2  SING N N 11 
BIL CD2  H1D2 SING N N 12 
BIL CD2  H3D2 SING N N 13 
BIL CD1  CE1  SING N N 14 
BIL CE1  H2E1 SING N N 15 
BIL CE1  H3E1 SING N N 16 
BIL HAA  CA   SING N N 17 
BIL H    N    SING N N 18 
BIL HG   CG   SING N N 19 
BIL H2D2 CD2  SING N N 20 
BIL H1D1 CD1  SING N N 21 
BIL H2D1 CD1  SING N N 22 
BIL H1E1 CE1  SING N N 23 
BIL 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 
BIL SMILES           ACDLabs              10.04 "O=C(O)CC(N)C(CC)C"                                                                 
BIL SMILES_CANONICAL CACTVS               3.341 "CC[C@H](C)[C@H](N)CC(O)=O"                                                         
BIL SMILES           CACTVS               3.341 "CC[CH](C)[CH](N)CC(O)=O"                                                           
BIL SMILES_CANONICAL "OpenEye OEToolkits" 1.5.0 "CC[C@H](C)[C@@H](CC(=O)O)N"                                                        
BIL SMILES           "OpenEye OEToolkits" 1.5.0 "CCC(C)C(CC(=O)O)N"                                                                 
BIL InChI            InChI                1.03  "InChI=1S/C7H15NO2/c1-3-5(2)6(8)4-7(9)10/h5-6H,3-4,8H2,1-2H3,(H,9,10)/t5-,6+/m0/s1" 
BIL InChIKey         InChI                1.03  JHEDYGILOIBOTL-NTSWFWBYSA-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 
BIL "SYSTEMATIC NAME" ACDLabs              10.04 "(3R,4S)-3-amino-4-methylhexanoic acid"  
BIL "SYSTEMATIC NAME" "OpenEye OEToolkits" 1.5.0 "(3R,4S)-3-amino-4-methyl-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 
BIL "Create component"  2008-02-05 RCSB 
BIL "Modify descriptor" 2011-06-04 RCSB 
BIL "Modify synonyms"   2020-06-05 PDBE 
BIL "Modify backbone"   2023-11-03 PDBE 
# 
_pdbx_chem_comp_synonyms.ordinal      1 
_pdbx_chem_comp_synonyms.comp_id      BIL 
_pdbx_chem_comp_synonyms.name         "(R,S)-beta-3-homoisoleucine" 
_pdbx_chem_comp_synonyms.provenance   ? 
_pdbx_chem_comp_synonyms.type         ? 
# 
