data_PEI
# 
_chem_comp.id                                    PEI 
_chem_comp.name                                  "PENTANOIC ACID" 
_chem_comp.type                                  NON-POLYMER 
_chem_comp.pdbx_type                             HETAIN 
_chem_comp.formula                               "C5 H10 O2" 
_chem_comp.mon_nstd_parent_comp_id               ? 
_chem_comp.pdbx_synonyms                         "N-VALERIC ACID" 
_chem_comp.pdbx_formal_charge                    0 
_chem_comp.pdbx_initial_date                     2003-08-21 
_chem_comp.pdbx_modified_date                    2008-10-14 
_chem_comp.pdbx_ambiguous_flag                   N 
_chem_comp.pdbx_release_status                   OBS 
_chem_comp.pdbx_replaced_by                      LEA 
_chem_comp.pdbx_replaces                         ? 
_chem_comp.formula_weight                        102.132 
_chem_comp.one_letter_code                       ? 
_chem_comp.three_letter_code                     PEI 
_chem_comp.pdbx_model_coordinates_details        ? 
_chem_comp.pdbx_model_coordinates_missing_flag   N 
_chem_comp.pdbx_ideal_coordinates_details        ? 
_chem_comp.pdbx_ideal_coordinates_missing_flag   N 
_chem_comp.pdbx_model_coordinates_db_code        1UK8 
_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 
PEI C1  C1  C 0 1 N N N 5.085  39.433 -3.709 -0.353 0.000  3.393  C1  PEI 1  
PEI C2  C2  C 0 1 N N N 5.483  39.750 -5.165 0.601  0.000  2.198  C2  PEI 2  
PEI C3  C3  C 0 1 N N N 6.989  39.524 -5.375 -0.207 0.000  0.899  C3  PEI 3  
PEI C4  C4  C 0 1 N N N 7.316  39.448 -6.880 0.747  0.000  -0.296 C4  PEI 4  
PEI C5  C5  C 0 1 N N N 8.845  39.379 -7.107 -0.048 0.000  -1.575 C5  PEI 5  
PEI O1  O1  O 0 1 N N N 9.404  40.143 -7.977 0.583  0.000  -2.759 O1  PEI 6  
PEI O2  O2  O 0 1 N N N 9.570  38.569 -6.420 -1.256 0.000  -1.535 O2  PEI 7  
PEI H11 1H1 H 0 1 N N N 5.990  39.358 -3.089 0.222  0.000  4.318  H11 PEI 8  
PEI H12 2H1 H 0 1 N N N 4.442  40.237 -3.322 -0.982 0.890  3.356  H12 PEI 9  
PEI H13 3H1 H 0 1 N N N 4.539  38.479 -3.678 -0.982 -0.890 3.356  H13 PEI 10 
PEI H21 1H2 H 0 1 N N N 4.922  39.090 -5.843 1.229  0.890  2.235  H21 PEI 11 
PEI H22 2H2 H 0 1 N N N 5.249  40.804 -5.376 1.229  -0.890 2.235  H22 PEI 12 
PEI H31 1H3 H 0 1 N N N 7.546  40.360 -4.926 -0.835 -0.890 0.862  H31 PEI 13 
PEI H32 2H3 H 0 1 N N N 7.278  38.576 -4.898 -0.835 0.890  0.862  H32 PEI 14 
PEI H41 1H4 H 0 1 N N N 6.849  38.546 -7.303 1.376  0.890  -0.259 H41 PEI 15 
PEI H42 2H4 H 0 1 N N N 6.926  40.351 -7.372 1.376  -0.890 -0.259 H42 PEI 16 
PEI HO1 HO1 H 0 1 N N N 10.341 39.984 -7.984 0.072  0.000  -3.580 HO1 PEI 17 
# 
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 
PEI C1 C2  SING N N 1  
PEI C1 H11 SING N N 2  
PEI C1 H12 SING N N 3  
PEI C1 H13 SING N N 4  
PEI C2 C3  SING N N 5  
PEI C2 H21 SING N N 6  
PEI C2 H22 SING N N 7  
PEI C3 C4  SING N N 8  
PEI C3 H31 SING N N 9  
PEI C3 H32 SING N N 10 
PEI C4 C5  SING N N 11 
PEI C4 H41 SING N N 12 
PEI C4 H42 SING N N 13 
PEI C5 O1  SING N N 14 
PEI C5 O2  DOUB N N 15 
PEI O1 HO1 SING N N 16 
# 
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 
PEI SMILES           ACDLabs              10.04 "O=C(O)CCCC"                                              
PEI InChI            InChI                1.02b "InChI=1/C5H10O2/c1-2-3-4-5(6)7/h2-4H2,1H3,(H,6,7)/f/h6H" 
PEI InChIKey         InChI                1.02b NQPDZGIKBAWPEJ-BRMMOCHJCG                                 
PEI SMILES_CANONICAL CACTVS               3.341 "CCCCC(O)=O"                                              
PEI SMILES           CACTVS               3.341 "CCCCC(O)=O"                                              
PEI SMILES_CANONICAL "OpenEye OEToolkits" 1.5.0 "CCCCC(=O)O"                                              
PEI SMILES           "OpenEye OEToolkits" 1.5.0 "CCCCC(=O)O"                                              
# 
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 
PEI "SYSTEMATIC NAME" ACDLabs              10.04 "pentanoic acid" 
PEI "SYSTEMATIC NAME" "OpenEye OEToolkits" 1.5.0 "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 
PEI "Create component" 2003-08-21 RCSB 
# 
