data_PTA
# 
_chem_comp.id                                    PTA 
_chem_comp.name                                  "[(1-AMINO-3-METHYL-BUTYL)-HYDROXY-PHOSPHINOYL]-ACETIC ACID" 
_chem_comp.type                                  peptide-like 
_chem_comp.pdbx_type                             ATOMP 
_chem_comp.formula                               "C7 H16 N O4 P" 
_chem_comp.mon_nstd_parent_comp_id               ? 
_chem_comp.pdbx_synonyms                         ? 
_chem_comp.pdbx_formal_charge                    0 
_chem_comp.pdbx_initial_date                     1999-07-08 
_chem_comp.pdbx_modified_date                    2011-06-04 
_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                        209.180 
_chem_comp.one_letter_code                       X 
_chem_comp.three_letter_code                     PTA 
_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        1PPK 
_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.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 
PTA N    N    N 0 1 N N N 21.838 9.464  21.012 1.133  1.681  -0.851 N    PTA 1  
PTA CA   CA   C 0 1 N N R 23.221 9.874  20.995 1.048  0.258  -0.497 CA   PTA 2  
PTA CB   CB   C 0 1 N N N 23.886 9.378  19.654 2.152  -0.084 0.506  CB   PTA 3  
PTA CG   CG   C 0 1 N N N 23.708 7.824  19.425 3.519  0.138  -0.145 CG   PTA 4  
PTA CD1  CD1  C 0 1 N N N 24.316 7.510  18.067 4.620  -0.063 0.898  CD1  PTA 5  
PTA CD2  CD2  C 0 1 N N N 24.296 6.950  20.522 3.709  -0.863 -1.287 CD2  PTA 6  
PTA P    P    P 0 1 N N N 23.287 11.682 21.202 -0.579 -0.087 0.250  P    PTA 7  
PTA O1P  O1P  O 0 1 N N N 22.438 12.244 20.112 -0.778 0.790  1.425  O1P  PTA 8  
PTA O2P  O2P  O 0 1 N N N 24.733 12.062 21.082 -0.641 -1.627 0.713  O2P  PTA 9  
PTA CM   CM   C 0 1 N N N 22.623 12.097 22.816 -1.890 0.232  -0.976 CM   PTA 10 
PTA C    C    C 0 1 N N N 23.607 11.973 23.973 -3.238 0.066  -0.324 C    PTA 11 
PTA O    O    O 0 1 N N N 24.002 10.859 24.369 -3.696 0.956  0.352  O    PTA 12 
PTA OXT  OXT  O 0 1 N Y N 24.328 13.102 24.446 -3.931 -1.071 -0.495 OXT  PTA 13 
PTA H    HN1  H 0 1 N N N 21.408 9.775  21.860 0.455  1.919  -1.560 H    PTA 14 
PTA H2   HN2  H 0 1 N Y N 21.362 9.866  20.230 1.021  2.264  -0.035 H2   PTA 15 
PTA HA   HA   H 0 1 N N N 23.792 9.425  21.821 1.172  -0.347 -1.395 HA   PTA 16 
PTA HB2  HB1  H 0 1 N N N 23.414 9.910  18.814 2.059  0.556  1.382  HB2  PTA 17 
PTA HB3  HB2  H 0 1 N N N 24.962 9.602  19.696 2.059  -1.128 0.807  HB3  PTA 18 
PTA HG   HG   H 0 1 N N N 22.635 7.583  19.457 3.573  1.153  -0.539 HG   PTA 19 
PTA HD11 HD11 H 0 0 N N N 24.217 6.434  17.860 4.566  -1.078 1.292  HD11 PTA 20 
PTA HD12 HD12 H 0 0 N N N 23.791 8.083  17.289 5.593  0.095  0.435  HD12 PTA 21 
PTA HD13 HD13 H 0 0 N N N 25.381 7.786  18.070 4.484  0.650  1.711  HD13 PTA 22 
PTA HD21 HD21 H 0 0 N N N 24.126 5.891  20.279 2.994  -0.649 -2.081 HD21 PTA 23 
PTA HD22 HD22 H 0 0 N N N 25.377 7.139  20.601 4.723  -0.779 -1.679 HD22 PTA 24 
PTA HD23 HD23 H 0 0 N N N 23.811 7.188  21.480 3.547  -1.875 -0.914 HD23 PTA 25 
PTA HOP2 HOP2 H 0 0 N N N 24.855 12.607 20.314 -0.458 -2.259 0.004  HOP2 PTA 26 
PTA HM1  HM1  H 0 1 N N N 22.284 13.143 22.778 -1.793 1.249  -1.356 HM1  PTA 27 
PTA HM2  HM2  H 0 1 N N N 21.785 11.413 23.017 -1.795 -0.474 -1.801 HM2  PTA 28 
PTA HXT  HXT  H 0 1 N Y N 25.031 12.813 25.017 -4.791 -1.131 -0.057 HXT  PTA 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 
PTA N   CA   SING N N 1  
PTA N   H    SING N N 2  
PTA N   H2   SING N N 3  
PTA CA  CB   SING N N 4  
PTA CA  P    SING N N 5  
PTA CA  HA   SING N N 6  
PTA CB  CG   SING N N 7  
PTA CB  HB2  SING N N 8  
PTA CB  HB3  SING N N 9  
PTA CG  CD1  SING N N 10 
PTA CG  CD2  SING N N 11 
PTA CG  HG   SING N N 12 
PTA CD1 HD11 SING N N 13 
PTA CD1 HD12 SING N N 14 
PTA CD1 HD13 SING N N 15 
PTA CD2 HD21 SING N N 16 
PTA CD2 HD22 SING N N 17 
PTA CD2 HD23 SING N N 18 
PTA P   O1P  DOUB N N 19 
PTA P   O2P  SING N N 20 
PTA P   CM   SING N N 21 
PTA O2P HOP2 SING N N 22 
PTA CM  C    SING N N 23 
PTA CM  HM1  SING N N 24 
PTA CM  HM2  SING N N 25 
PTA C   O    DOUB N N 26 
PTA C   OXT  SING N N 27 
PTA OXT HXT  SING N N 28 
# 
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 
PTA SMILES           ACDLabs              12.01 "O=C(O)CP(=O)(O)C(N)CC(C)C"                                                                         
PTA SMILES_CANONICAL CACTVS               3.370 "CC(C)C[C@H](N)[P](O)(=O)CC(O)=O"                                                                   
PTA SMILES           CACTVS               3.370 "CC(C)C[CH](N)[P](O)(=O)CC(O)=O"                                                                    
PTA SMILES_CANONICAL "OpenEye OEToolkits" 1.7.0 "CC(C)C[C@H](N)[P@@](=O)(CC(=O)O)O"                                                                 
PTA SMILES           "OpenEye OEToolkits" 1.7.0 "CC(C)CC(N)P(=O)(CC(=O)O)O"                                                                         
PTA InChI            InChI                1.03  "InChI=1S/C7H16NO4P/c1-5(2)3-6(8)13(11,12)4-7(9)10/h5-6H,3-4,8H2,1-2H3,(H,9,10)(H,11,12)/t6-/m1/s1" 
PTA InChIKey         InChI                1.03  QLKPCHBADCFRHB-ZCFIWIBFSA-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 
PTA "SYSTEMATIC NAME" ACDLabs              12.01 "[(R)-[(1R)-1-amino-3-methylbutyl](hydroxy)phosphoryl]acetic acid"   
PTA "SYSTEMATIC NAME" "OpenEye OEToolkits" 1.7.0 "2-[[(1R)-1-azanyl-3-methyl-butyl]-hydroxy-phosphoryl]ethanoic 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 
PTA "Create component"  1999-07-08 RCSB 
PTA "Modify descriptor" 2011-06-04 RCSB 
# 
