data_OVA
# 
_chem_comp.id                                    OVA 
_chem_comp.name                                  "3,4-DIHYDROXY-2-METHOXY-4-METHYL-3-[2-METHYL-3-(3-METHYL-BUT-2-ENYL) -OXIRANYL]-CYCLOHEXANONE" 
_chem_comp.type                                  NON-POLYMER 
_chem_comp.pdbx_type                             HETAIN 
_chem_comp.formula                               "C16 H26 O5" 
_chem_comp.mon_nstd_parent_comp_id               ? 
_chem_comp.pdbx_synonyms                         OVALICIN 
_chem_comp.pdbx_formal_charge                    0 
_chem_comp.pdbx_initial_date                     1999-07-23 
_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                        298.375 
_chem_comp.one_letter_code                       ? 
_chem_comp.three_letter_code                     OVA 
_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        1B59 
_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 
OVA C5   C5   C 0 1 N N N N N N 17.670 27.431 20.974 -1.210 -0.045 3.799  C5   OVA 1  
OVA C4   C4   C 0 1 N N N N N N 16.218 27.881 20.958 0.234  -0.334 3.459  C4   OVA 2  
OVA C3   C3   C 0 1 N N S N N N 15.771 28.443 19.594 0.783  0.193  2.152  C3   OVA 3  
OVA C2   C2   C 0 1 N N R N N N 16.708 29.626 19.226 -0.160 -0.223 1.019  C2   OVA 4  
OVA C1   C1   C 0 1 N N R N N N 18.160 29.156 19.137 -1.581 0.241  1.345  C1   OVA 5  
OVA C6   C6   C 0 1 N N N N N N 18.588 28.572 20.475 -2.083 -0.457 2.609  C6   OVA 6  
OVA O11  O11  O 0 1 N N N N N N 18.225 28.137 18.229 -1.577 1.655  1.553  O11  OVA 7  
OVA C11  C11  C 0 1 N N N N N N 19.205 30.203 18.678 -2.507 -0.096 0.175  C11  OVA 8  
OVA C21  C21  C 0 1 N N S N N N 16.214 30.212 17.892 0.296  0.414  -0.294 C21  OVA 9  
OVA C22  C22  C 0 1 N N R N N N 16.378 31.735 17.716 -0.101 -0.278 -1.599 C22  OVA 10 
OVA C23  C23  C 0 1 N N N N N N 16.504 32.305 16.303 -0.383 0.602  -2.817 C23  OVA 11 
OVA C24  C24  C 0 1 N N N N N N 17.890 31.991 15.723 -0.693 -0.270 -4.007 C24  OVA 12 
OVA C25  C25  C 0 1 N N N N N N 18.996 32.729 15.696 0.088  -0.245 -5.058 C25  OVA 13 
OVA C2A  C2A  C 0 1 N N N N N N 15.937 29.379 16.649 0.384  1.941  -0.295 C2A  OVA 14 
OVA O2A  O2A  O 0 1 N N N N N N 15.151 31.184 18.015 1.236  -0.307 -1.092 O2A  OVA 15 
OVA C2B  C2B  C 0 1 N N N N N N 20.294 32.099 15.237 -0.325 -0.956 -6.321 C2B  OVA 16 
OVA C2C  C2C  C 0 1 N N N N N N 19.128 34.093 16.352 1.400  0.492  -5.004 C2C  OVA 17 
OVA O31  O31  O 0 1 N N N N N N 14.427 28.928 19.636 2.082  -0.354 1.921  O31  OVA 18 
OVA C31  C31  C 0 1 N N N N N N 13.483 27.866 19.548 3.021  0.547  2.509  C31  OVA 19 
OVA O41  O41  O 0 1 N N N N N N 15.490 27.836 21.915 0.932  -0.970 4.212  O41  OVA 20 
OVA O1   O1   O 0 1 N N N N N N 16.522 30.538 20.196 -0.142 -1.646 0.890  O1   OVA 21 
OVA H51  1H5  H 0 1 N N N N N N 17.979 27.056 21.977 -1.500 -0.616 4.681  H51  OVA 22 
OVA H52  2H5  H 0 1 N N N N N N 17.821 26.490 20.394 -1.335 1.020  3.993  H52  OVA 23 
OVA H3   H3   H 0 1 N N N N N N 15.823 27.623 18.839 0.846  1.281  2.194  H3   OVA 24 
OVA H61  1H6  H 0 1 N N N N N N 18.675 29.373 21.245 -2.027 -1.537 2.474  H61  OVA 25 
OVA H62  2H6  H 0 1 N N N N N N 19.650 28.235 20.436 -3.117 -0.167 2.798  H62  OVA 26 
OVA H12  H12  H 0 1 N N N N N N 19.127 27.844 18.173 -2.488 1.911  1.749  H12  OVA 27 
OVA H111 1H11 H 0 0 N N N N N N 20.264 29.860 18.613 -3.537 0.127  0.450  H111 OVA 28 
OVA H112 2H11 H 0 0 N N N N N N 18.892 30.638 17.700 -2.226 0.497  -0.694 H112 OVA 29 
OVA H113 3H11 H 0 0 N N N N N N 19.143 31.103 19.332 -2.417 -1.156 -0.064 H113 OVA 30 
OVA H22  H22  H 0 1 N N N N N N 17.062 32.494 18.160 -0.690 -1.192 -1.529 H22  OVA 31 
OVA H231 1H23 H 0 0 N N N N N N 15.684 31.949 15.636 -1.236 1.248  -2.609 H231 OVA 32 
OVA H232 2H23 H 0 0 N N N N N N 16.278 33.396 16.273 0.492  1.214  -3.034 H232 OVA 33 
OVA H24  H24  H 0 1 N N N N N N 18.142 31.040 15.223 -1.559 -0.915 -3.992 H24  OVA 34 
OVA HA1  1HA  H 0 1 N N N N N N 15.579 29.803 15.682 0.848  2.277  -1.222 HA1  OVA 35 
OVA HA2  2HA  H 0 1 N N N N N N 16.864 28.800 16.429 -0.617 2.363  -0.217 HA2  OVA 36 
OVA HA3  3HA  H 0 1 N N N N N N 15.216 28.581 16.943 0.984  2.271  0.552  HA3  OVA 37 
OVA HB1  1HB  H 0 1 N N N N N N 21.221 32.717 15.214 0.445  -0.826 -7.080 HB1  OVA 38 
OVA HB2  2HB  H 0 1 N N N N N N 20.486 31.188 15.851 -0.456 -2.018 -6.114 HB2  OVA 39 
OVA HB3  3HB  H 0 1 N N N N N N 20.137 31.652 14.227 -1.265 -0.538 -6.681 HB3  OVA 40 
OVA HC1  1HC  H 0 1 N N N N N N 20.055 34.711 16.329 1.578  0.843  -3.988 HC1  OVA 41 
OVA HC2  2HC  H 0 1 N N N N N N 18.302 34.727 15.953 2.206  -0.177 -5.304 HC2  OVA 42 
OVA HC3  3HC  H 0 1 N N N N N N 18.845 33.968 17.423 1.365  1.345  -5.682 HC3  OVA 43 
OVA H11  1H1  H 0 1 N N N N N N 12.434 28.244 19.580 4.032  0.169  2.357  H11  OVA 44 
OVA H12A 2H1  H 0 0 N N N N N N 13.660 27.237 18.644 2.926  1.527  2.042  H12A OVA 45 
OVA H13  3H1  H 0 1 N N N N N N 13.662 27.095 20.333 2.822  0.633  3.577  H13  OVA 46 
OVA HO1  HO1  H 0 1 N N N N N N 17.095 31.261 19.970 -0.436 -2.007 1.738  HO1  OVA 47 
# 
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 
OVA C5  C4   SING N N 1  
OVA C5  C6   SING N N 2  
OVA C5  H51  SING N N 3  
OVA C5  H52  SING N N 4  
OVA C4  C3   SING N N 5  
OVA C4  O41  DOUB N N 6  
OVA C3  C2   SING N N 7  
OVA C3  O31  SING N N 8  
OVA C3  H3   SING N N 9  
OVA C2  C1   SING N N 10 
OVA C2  C21  SING N N 11 
OVA C2  O1   SING N N 12 
OVA C1  C6   SING N N 13 
OVA C1  O11  SING N N 14 
OVA C1  C11  SING N N 15 
OVA C6  H61  SING N N 16 
OVA C6  H62  SING N N 17 
OVA O11 H12  SING N N 18 
OVA C11 H111 SING N N 19 
OVA C11 H112 SING N N 20 
OVA C11 H113 SING N N 21 
OVA C21 C22  SING N N 22 
OVA C21 C2A  SING N N 23 
OVA C21 O2A  SING N N 24 
OVA C22 C23  SING N N 25 
OVA C22 O2A  SING N N 26 
OVA C22 H22  SING N N 27 
OVA C23 C24  SING N N 28 
OVA C23 H231 SING N N 29 
OVA C23 H232 SING N N 30 
OVA C24 C25  DOUB N N 31 
OVA C24 H24  SING N N 32 
OVA C25 C2B  SING N N 33 
OVA C25 C2C  SING N N 34 
OVA C2A HA1  SING N N 35 
OVA C2A HA2  SING N N 36 
OVA C2A HA3  SING N N 37 
OVA C2B HB1  SING N N 38 
OVA C2B HB2  SING N N 39 
OVA C2B HB3  SING N N 40 
OVA C2C HC1  SING N N 41 
OVA C2C HC2  SING N N 42 
OVA C2C HC3  SING N N 43 
OVA O31 C31  SING N N 44 
OVA C31 H11  SING N N 45 
OVA C31 H12A SING N N 46 
OVA C31 H13  SING N N 47 
OVA O1  HO1  SING N N 48 
# 
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 
OVA SMILES           ACDLabs              10.04 "O=C2C(OC)C(O)(C1(OC1C/C=C(/C)C)C)C(O)(C)CC2"                                                                                           
OVA SMILES_CANONICAL CACTVS               3.341 "CO[C@@H]1C(=O)CC[C@@](C)(O)[C@@]1(O)[C@@]2(C)O[C@@H]2CC=C(C)C"                                                                         
OVA SMILES           CACTVS               3.341 "CO[CH]1C(=O)CC[C](C)(O)[C]1(O)[C]2(C)O[CH]2CC=C(C)C"                                                                                   
OVA SMILES_CANONICAL "OpenEye OEToolkits" 1.5.0 "CC(=CC[C@@H]1[C@@](O1)(C)[C@]2([C@@H](C(=O)CC[C@@]2(C)O)OC)O)C"                                                                        
OVA SMILES           "OpenEye OEToolkits" 1.5.0 "CC(=CCC1C(O1)(C)C2(C(C(=O)CCC2(C)O)OC)O)C"                                                                                             
OVA InChI            InChI                1.03  "InChI=1S/C16H26O5/c1-10(2)6-7-12-15(4,21-12)16(19)13(20-5)11(17)8-9-14(16,3)18/h6,12-13,18-19H,7-9H2,1-5H3/t12-,13-,14-,15+,16-/m1/s1" 
OVA InChIKey         InChI                1.03  UOXVFQCRPDLSFN-DGXTUMSLSA-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 
OVA "SYSTEMATIC NAME" ACDLabs              10.04 "(2S,3R,4R)-3,4-dihydroxy-2-methoxy-4-methyl-3-[(2S,3R)-2-methyl-3-(3-methylbut-2-en-1-yl)oxiran-2-yl]cyclohexanone" 
OVA "SYSTEMATIC NAME" "OpenEye OEToolkits" 1.5.0 "(2S,3R,4R)-3,4-dihydroxy-2-methoxy-4-methyl-3-[(2S,3R)-2-methyl-3-(3-methylbut-2-enyl)oxiran-2-yl]cyclohexan-1-one" 
# 
loop_
_pdbx_chem_comp_audit.comp_id 
_pdbx_chem_comp_audit.action_type 
_pdbx_chem_comp_audit.date 
_pdbx_chem_comp_audit.processing_site 
OVA "Create component"  1999-07-23 RCSB 
OVA "Modify descriptor" 2011-06-04 RCSB 
OVA "Modify synonyms"   2020-06-05 PDBE 
OVA "Modify PCM"        2024-09-27 PDBE 
# 
_pdbx_chem_comp_synonyms.ordinal      1 
_pdbx_chem_comp_synonyms.comp_id      OVA 
_pdbx_chem_comp_synonyms.name         OVALICIN 
_pdbx_chem_comp_synonyms.provenance   ? 
_pdbx_chem_comp_synonyms.type         ? 
# 
_pdbx_chem_comp_pcm.pcm_id                             1 
_pdbx_chem_comp_pcm.comp_id                            OVA 
_pdbx_chem_comp_pcm.modified_residue_id                HIS 
_pdbx_chem_comp_pcm.type                               None 
_pdbx_chem_comp_pcm.category                           "Covalent chemical modification" 
_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               C11 
_pdbx_chem_comp_pcm.modified_residue_id_linking_atom   NE2 
_pdbx_chem_comp_pcm.uniprot_specific_ptm_accession     ? 
_pdbx_chem_comp_pcm.uniprot_generic_ptm_accession      ? 
# 
