data_HL2
# 
_chem_comp.id                                    HL2 
_chem_comp.name                                  "(2S,3R)-2-amino-3-hydroxy-4-methylpentanoic acid" 
_chem_comp.type                                  "L-PEPTIDE LINKING" 
_chem_comp.pdbx_type                             ATOMP 
_chem_comp.formula                               "C6 H13 N O3" 
_chem_comp.mon_nstd_parent_comp_id               LEU 
_chem_comp.pdbx_synonyms                         BETA-HYDROXYLEUCINE 
_chem_comp.pdbx_formal_charge                    0 
_chem_comp.pdbx_initial_date                     2010-07-12 
_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                        147.172 
_chem_comp.one_letter_code                       L 
_chem_comp.three_letter_code                     HL2 
_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        3AH8 
_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 
HL2 C    C    C 0 1 N N N Y N Y 10.119 -23.269 -43.052 -1.884 0.207  -0.139 C    HL2 1  
HL2 N    N    N 0 1 N N N Y Y N 9.526  -24.792 -44.897 -0.447 -0.032 1.806  N    HL2 2  
HL2 O    O    O 0 1 N N N Y N Y 11.040 -23.679 -42.354 -2.568 -0.666 0.339  O    HL2 3  
HL2 CA   CA   C 0 1 N N S Y N N 9.137  -24.284 -43.583 -0.523 0.499  0.439  CA   HL2 4  
HL2 CB   CB   C 0 1 N N R N N N 9.204  -25.543 -42.704 0.551  -0.164 -0.426 CB   HL2 5  
HL2 CG   CG   C 0 1 N N N N N N 8.636  -25.507 -41.278 1.930  0.101  0.182  CG   HL2 6  
HL2 OH   OH   O 0 1 N N N N N N 8.492  -26.571 -43.372 0.317  -1.572 -0.480 OH   HL2 7  
HL2 CD1  CD1  C 0 1 N N N N N N 8.141  -24.159 -40.754 2.991  -0.674 -0.602 CD1  HL2 8  
HL2 CD2  CD2  C 0 1 N N N N N N 9.664  -26.127 -40.356 2.239  1.598  0.115  CD2  HL2 9  
HL2 OXT  OXT  O 0 1 N Y N Y N Y 9.980  -21.878 -43.353 -2.333 0.914  -1.188 O3   HL2 10 
HL2 H2   HN   H 0 1 N Y N Y Y N 8.850  -25.459 -45.210 -0.495 -1.040 1.806  HN   HL2 11 
HL2 H    HNA  H 0 1 N N N Y Y N 9.572  -24.034 -45.547 0.386  0.290  2.274  HNA  HL2 12 
HL2 HA   HA   H 0 1 N N N Y N N 8.159  -23.781 -43.608 -0.360 1.577  0.459  HA   HL2 13 
HL2 HB   HB   H 0 1 N N N N N N 10.287 -25.682 -42.569 0.513  0.250  -1.433 HB   HL2 14 
HL2 HG   HG   H 0 1 N N N N N N 7.701  -26.086 -41.308 1.937  -0.225 1.222  HG   HL2 15 
HL2 HOH  HOH  H 0 1 N N N N N N 8.516  -27.364 -42.850 0.337  -2.008 0.383  HOH  HL2 16 
HL2 HD1  HD1  H 0 1 N N N N N N 7.764  -24.280 -39.728 2.921  -0.417 -1.659 HD1  HL2 17 
HL2 HD1A HD1A H 0 0 N N N N N N 8.971  -23.438 -40.757 3.981  -0.414 -0.229 HD1A HL2 18 
HL2 HD1B HD1B H 0 0 N N N N N N 7.332  -23.789 -41.401 2.825  -1.745 -0.477 HD1B HL2 19 
HL2 HD2  HD2  H 0 1 N N N N N N 9.285  -26.116 -39.323 1.483  2.150  0.674  HD2  HL2 20 
HL2 HD2A HD2A H 0 0 N N N N N N 9.855  -27.165 -40.665 3.221  1.786  0.548  HD2A HL2 21 
HL2 HD2B HD2B H 0 0 N N N N N N 10.599 -25.551 -40.409 2.232  1.924  -0.925 HD2B HL2 22 
HL2 HXT  HXT  H 0 1 N Y N Y N Y 10.683 -21.392 -42.938 -3.210 0.688  -1.527 H13  HL2 23 
# 
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 
HL2 C   O    DOUB N N 1  
HL2 C   CA   SING N N 2  
HL2 C   OXT  SING N N 3  
HL2 N   CA   SING N N 4  
HL2 N   H2   SING N N 5  
HL2 N   H    SING N N 6  
HL2 CA  CB   SING N N 7  
HL2 CA  HA   SING N N 8  
HL2 CB  CG   SING N N 9  
HL2 CB  OH   SING N N 10 
HL2 CB  HB   SING N N 11 
HL2 CG  CD1  SING N N 12 
HL2 CG  CD2  SING N N 13 
HL2 CG  HG   SING N N 14 
HL2 OH  HOH  SING N N 15 
HL2 CD1 HD1  SING N N 16 
HL2 CD1 HD1A SING N N 17 
HL2 CD1 HD1B SING N N 18 
HL2 CD2 HD2  SING N N 19 
HL2 CD2 HD2A SING N N 20 
HL2 CD2 HD2B SING N N 21 
HL2 OXT HXT  SING N N 22 
# 
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 
HL2 SMILES           ACDLabs              12.01 "O=C(O)C(N)C(O)C(C)C"                                                             
HL2 SMILES_CANONICAL CACTVS               3.370 "CC(C)[C@@H](O)[C@H](N)C(O)=O"                                                    
HL2 SMILES           CACTVS               3.370 "CC(C)[CH](O)[CH](N)C(O)=O"                                                       
HL2 SMILES_CANONICAL "OpenEye OEToolkits" 1.7.0 "CC(C)[C@H]([C@@H](C(=O)O)N)O"                                                    
HL2 SMILES           "OpenEye OEToolkits" 1.7.0 "CC(C)C(C(C(=O)O)N)O"                                                             
HL2 InChI            InChI                1.03  "InChI=1S/C6H13NO3/c1-3(2)5(8)4(7)6(9)10/h3-5,8H,7H2,1-2H3,(H,9,10)/t4-,5+/m0/s1" 
HL2 InChIKey         InChI                1.03  ZAYJDMWJYCTABM-CRCLSJGQSA-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 
HL2 "SYSTEMATIC NAME" ACDLabs              12.01 "(2S,3R)-2-amino-3-hydroxy-4-methylpentanoic acid (non-preferred name)" 
HL2 "SYSTEMATIC NAME" "OpenEye OEToolkits" 1.7.0 "(2S,3R)-2-azanyl-3-hydroxy-4-methyl-pentanoic 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 
HL2 "Create component"  2010-07-12 RCSB 
HL2 "Modify descriptor" 2011-06-04 RCSB 
HL2 "Modify synonyms"   2021-03-01 PDBE 
HL2 "Modify backbone"   2023-11-03 PDBE 
# 
_pdbx_chem_comp_synonyms.ordinal      1 
_pdbx_chem_comp_synonyms.comp_id      HL2 
_pdbx_chem_comp_synonyms.name         BETA-HYDROXYLEUCINE 
_pdbx_chem_comp_synonyms.provenance   ? 
_pdbx_chem_comp_synonyms.type         ? 
# 
