data_X8X
# 
_chem_comp.id                                    X8X 
_chem_comp.name                                  L-galactono-1,4-lactone 
_chem_comp.type                                  non-polymer 
_chem_comp.pdbx_type                             HETAIN 
_chem_comp.formula                               "C6 H10 O6" 
_chem_comp.mon_nstd_parent_comp_id               ? 
_chem_comp.pdbx_synonyms                         "(3S,4S,5R)-5-[(1S)-1,2-bis(oxidanyl)ethyl]-3,4-bis(oxidanyl)oxolan-2-one; gamma-L-galactonolactone" 
_chem_comp.pdbx_formal_charge                    0 
_chem_comp.pdbx_initial_date                     2023-10-25 
_chem_comp.pdbx_modified_date                    2024-04-26 
_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                        178.140 
_chem_comp.one_letter_code                       ? 
_chem_comp.three_letter_code                     X8X 
_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        8QNB 
_chem_comp.pdbx_subcomponent_list                ? 
_chem_comp.pdbx_processing_site                  PDBE 
# 
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 
X8X O1  O1  O 0 1 N N N N N N 6.884  7.925  25.990 -2.271 -2.055 -0.466 O1  X8X 1  
X8X C1  C1  C 0 1 N N N N N N 7.631  8.767  26.399 -1.549 -1.117 -0.222 C1  X8X 2  
X8X O2  O2  O 0 1 N N N N N N 7.721  9.096  27.701 -0.204 -1.136 -0.219 O2  X8X 3  
X8X C2  C2  C 0 1 N N R N N N 8.838  10.027 27.877 0.276  0.167  -0.669 C2  X8X 4  
X8X C3  C3  C 0 1 N N S N N N 8.656  10.872 29.108 1.642  0.472  -0.049 C3  X8X 5  
X8X O3  O3  O 0 1 N N N N N N 8.662  10.181 30.330 1.511  0.565  1.370  O3  X8X 6  
X8X C4  C4  C 0 1 N N N N N N 9.275  12.247 29.127 2.622  -0.649 -0.399 C4  X8X 7  
X8X O4  O4  O 0 1 N N N N N N 8.971  12.959 30.313 3.925  -0.308 0.079  O4  X8X 8  
X8X C5  C5  C 0 1 N N S N N N 8.844  10.769 26.555 -0.778 1.177  -0.168 C5  X8X 9  
X8X O5  O5  O 0 1 N N N N N N 10.106 11.364 26.352 -1.084 2.133  -1.185 O5  X8X 10 
X8X C6  C6  C 0 1 N N S N N N 8.628  9.603  25.619 -2.001 0.286  0.127  C6  X8X 11 
X8X O6  O6  O 0 1 N N N N N N 8.181  9.973  24.337 -2.350 0.367  1.510  O6  X8X 12 
X8X H1  H1  H 0 1 N N N N N N 9.776  9.460  27.969 0.341  0.192  -1.757 H1  X8X 13 
X8X H2  H2  H 0 1 N N N N N N 7.592  11.134 29.015 2.016  1.418  -0.443 H2  X8X 14 
X8X H3  H3  H 0 1 N N N N N N 8.541  10.797 31.043 1.182  -0.242 1.789  H3  X8X 15 
X8X H4  H4  H 0 1 N N N N N N 10.367 12.144 29.047 2.295  -1.577 0.069  H4  X8X 16 
X8X H5  H5  H 0 1 N N N N N N 8.896  12.817 28.266 2.655  -0.779 -1.480 H5  X8X 17 
X8X H6  H6  H 0 1 N N N N N N 9.380  13.816 30.282 4.600  -0.975 -0.107 H6  X8X 18 
X8X H7  H7  H 0 1 N N N N N N 8.015  11.489 26.497 -0.433 1.677  0.737  H7  X8X 19 
X8X H8  H8  H 0 1 N N N N N N 10.214 12.092 26.953 -1.741 2.791  -0.922 H8  X8X 20 
X8X H9  H9  H 0 1 N N N N N N 9.569  9.039  25.540 -2.846 0.580  -0.497 H9  X8X 21 
X8X H10 H10 H 0 1 N N N N N N 7.413  9.462  24.109 -3.082 -0.211 1.766  H10 X8X 22 
# 
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 
X8X O6 C6  SING N N 1  
X8X C6 C1  SING N N 2  
X8X C6 C5  SING N N 3  
X8X O1 C1  DOUB N N 4  
X8X O5 C5  SING N N 5  
X8X C1 O2  SING N N 6  
X8X C5 C2  SING N N 7  
X8X O2 C2  SING N N 8  
X8X C2 C3  SING N N 9  
X8X C3 C4  SING N N 10 
X8X C3 O3  SING N N 11 
X8X C4 O4  SING N N 12 
X8X C2 H1  SING N N 13 
X8X C3 H2  SING N N 14 
X8X O3 H3  SING N N 15 
X8X C4 H4  SING N N 16 
X8X C4 H5  SING N N 17 
X8X O4 H6  SING N N 18 
X8X C5 H7  SING N N 19 
X8X O5 H8  SING N N 20 
X8X C6 H9  SING N N 21 
X8X O6 H10 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 
X8X InChI            InChI                1.06  "InChI=1S/C6H10O6/c7-1-2(8)5-3(9)4(10)6(11)12-5/h2-5,7-10H,1H2/t2-,3-,4-,5+/m0/s1" 
X8X InChIKey         InChI                1.06  SXZYCXMUPBBULW-NEEWWZBLSA-N                                                        
X8X SMILES_CANONICAL CACTVS               3.385 "OC[C@H](O)[C@H]1OC(=O)[C@@H](O)[C@@H]1O"                                          
X8X SMILES           CACTVS               3.385 "OC[CH](O)[CH]1OC(=O)[CH](O)[CH]1O"                                                
X8X SMILES_CANONICAL "OpenEye OEToolkits" 2.0.7 "C([C@@H]([C@@H]1[C@H]([C@@H](C(=O)O1)O)O)O)O"                                     
X8X SMILES           "OpenEye OEToolkits" 2.0.7 "C(C(C1C(C(C(=O)O1)O)O)O)O"                                                        
# 
_pdbx_chem_comp_identifier.comp_id           X8X 
_pdbx_chem_comp_identifier.type              "SYSTEMATIC NAME" 
_pdbx_chem_comp_identifier.program           "OpenEye OEToolkits" 
_pdbx_chem_comp_identifier.program_version   2.0.7 
_pdbx_chem_comp_identifier.identifier        "(3~{S},4~{S},5~{R})-5-[(1~{S})-1,2-bis(oxidanyl)ethyl]-3,4-bis(oxidanyl)oxolan-2-one" 
# 
loop_
_pdbx_chem_comp_synonyms.ordinal 
_pdbx_chem_comp_synonyms.comp_id 
_pdbx_chem_comp_synonyms.name 
_pdbx_chem_comp_synonyms.provenance 
_pdbx_chem_comp_synonyms.type 
1 X8X "(3S,4S,5R)-5-[(1S)-1,2-bis(oxidanyl)ethyl]-3,4-bis(oxidanyl)oxolan-2-one" PDB     ? 
2 X8X gamma-L-galactonolactone                                                   PUBCHEM ? 
# 
loop_
_pdbx_chem_comp_audit.comp_id 
_pdbx_chem_comp_audit.action_type 
_pdbx_chem_comp_audit.date 
_pdbx_chem_comp_audit.processing_site 
X8X "Create component" 2023-10-25 PDBE 
X8X "Initial release"  2024-05-01 RCSB 
# 
