data_A1APC
# 
_chem_comp.id                                    A1APC 
_chem_comp.name                                  6-O-sulfo-alpha-D-galactopyranose 
_chem_comp.type                                  "D-saccharide, alpha linking" 
_chem_comp.pdbx_type                             ATOMS 
_chem_comp.formula                               "C6 H12 O9 S" 
_chem_comp.mon_nstd_parent_comp_id               GLA 
_chem_comp.pdbx_synonyms                         ? 
_chem_comp.pdbx_formal_charge                    0 
_chem_comp.pdbx_initial_date                     2024-04-20 
_chem_comp.pdbx_modified_date                    2025-08-22 
_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                        260.219 
_chem_comp.one_letter_code                       ? 
_chem_comp.three_letter_code                     A1APC 
_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        9BAV 
_chem_comp.pdbx_subcomponent_list                ? 
_chem_comp.pdbx_processing_site                  RCSB 
_chem_comp.pdbx_pcm                              ? 
# 
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_n_terminal_atom_flag 
_chem_comp_atom.pdbx_backbone_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 
A1APC O1S O1  O 0 1 N N N N N N -6.637  9.842  17.284 -3.525 1.221  0.689  O1S A1APC 1  
A1APC O2S O2  O 0 1 N N N N N N -8.445  9.520  18.549 -4.187 -1.176 0.435  O2S A1APC 2  
A1APC O3S O3  O 0 1 N Y N N N N -6.672  11.013 19.518 -3.575 0.155  -1.413 O3S A1APC 3  
A1APC C1  C1  C 0 1 N N S N N N -11.884 14.746 16.879 2.052  -1.452 -0.490 C1  A1APC 4  
A1APC C2  C2  C 0 1 N N R N N N -10.910 15.705 16.176 3.113  -0.349 -0.533 C2  A1APC 5  
A1APC C3  C3  C 0 1 N N S N N N -9.733  15.033 15.541 2.830  0.665  0.580  C3  A1APC 6  
A1APC C4  C4  C 0 1 N N R N N N -9.056  14.140 16.464 1.411  1.216  0.405  C4  A1APC 7  
A1APC C5  C5  C 0 1 N N R N N N -10.062 13.149 17.012 0.416  0.053  0.411  C5  A1APC 8  
A1APC C6  C6  C 0 1 N N N N N N -9.410  12.178 17.936 -0.998 0.590  0.176  C6  A1APC 9  
A1APC O2  O4  O 0 1 N N N N N N -11.617 16.422 15.175 4.407  -0.924 -0.339 O2  A1APC 10 
A1APC O3  O5  O 0 1 N N N N N N -8.753  16.057 15.151 3.772  1.737  0.502  O3  A1APC 11 
A1APC O4  O6  O 0 1 N N N N N N -8.531  14.973 17.535 1.321  1.915  -0.839 O4  A1APC 12 
A1APC O5  O7  O 0 1 N N N N N N -11.136 13.881 17.759 0.755  -0.868 -0.627 O5  A1APC 13 
A1APC O6  O8  O 0 1 N N N N N N -8.083  11.946 17.569 -1.939 -0.479 0.298  O6  A1APC 14 
A1APC S1  S1  S 0 1 N N N N N N -7.433  10.603 18.279 -3.385 -0.057 0.083  S1  A1APC 15 
A1APC O1  O9  O 0 1 N Y N N N N -12.494 13.922 15.902 2.133  -2.143 0.758  O1  A1APC 16 
A1APC H1  H1  H 0 1 N N N N N N -12.633 15.325 17.439 2.223  -2.153 -1.306 H1  A1APC 17 
A1APC H2  H2  H 0 1 N N N N N N -10.535 16.412 16.930 3.078  0.153  -1.500 H2  A1APC 18 
A1APC H3  H3  H 0 1 N N N N N N -10.065 14.477 14.652 2.913  0.175  1.550  H3  A1APC 19 
A1APC H4  H4  H 0 1 N N N N N N -8.242  13.602 15.957 1.181  1.897  1.224  H4  A1APC 20 
A1APC H5  H5  H 0 1 N N N N N N -10.516 12.601 16.173 0.457  -0.455 1.375  H5  A1APC 21 
A1APC H61 H6  H 0 1 N N N N N N -9.434  12.584 18.958 -1.222 1.358  0.916  H61 A1APC 22 
A1APC H62 H7  H 0 1 N N N N N N -9.962  11.227 17.906 -1.062 1.018  -0.824 H62 A1APC 23 
A1APC HO2 H8  H 0 1 N N N N N N -12.368 16.854 15.565 4.650  -1.579 -1.007 HO2 A1APC 24 
A1APC HO3 H9  H 0 1 N Y N N N N -8.002  15.639 14.747 4.693  1.458  0.598  HO3 A1APC 25 
A1APC HO4 H10 H 0 1 N Y N N N N -8.077  14.428 18.167 1.929  2.663  -0.914 HO4 A1APC 26 
A1APC HO1 H11 H 0 1 N Y N N N N -13.099 13.324 16.325 1.488  -2.857 0.855  HO1 A1APC 27 
A1APC H6  H12 H 0 1 N Y N N N N -6.975  10.503 20.260 -4.469 0.428  -1.661 H6  A1APC 28 
# 
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 
A1APC O3  C3  SING N N 1  
A1APC O2  C2  SING N N 2  
A1APC C3  C2  SING N N 3  
A1APC C3  C4  SING N N 4  
A1APC C2  C1  SING N N 5  
A1APC C4  C5  SING N N 6  
A1APC C4  O4  SING N N 7  
A1APC C1  O5  SING N N 8  
A1APC C5  O5  SING N N 9  
A1APC C5  C6  SING N N 10 
A1APC O1S S1  DOUB N N 11 
A1APC O6  C6  SING N N 12 
A1APC O6  S1  SING N N 13 
A1APC S1  O2S DOUB N N 14 
A1APC S1  O3S SING N N 15 
A1APC C1  O1  SING N N 16 
A1APC C1  H1  SING N N 17 
A1APC C2  H2  SING N N 18 
A1APC C3  H3  SING N N 19 
A1APC C4  H4  SING N N 20 
A1APC C5  H5  SING N N 21 
A1APC C6  H61 SING N N 22 
A1APC C6  H62 SING N N 23 
A1APC O2  HO2 SING N N 24 
A1APC O3  HO3 SING N N 25 
A1APC O4  HO4 SING N N 26 
A1APC O1  HO1 SING N N 27 
A1APC O3S H6  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 
A1APC SMILES           ACDLabs              12.01 "OC1C(O)C(COS(=O)(=O)O)OC(O)C1O"                                                                            
A1APC InChI            InChI                1.06  "InChI=1S/C6H12O9S/c7-3-2(1-14-16(11,12)13)15-6(10)5(9)4(3)8/h2-10H,1H2,(H,11,12,13)/t2-,3+,4+,5-,6+/m1/s1" 
A1APC InChIKey         InChI                1.06  OKUVUONOJCDUJY-PHYPRBDBSA-N                                                                                 
A1APC SMILES_CANONICAL CACTVS               3.385 "O[C@H]1O[C@H](CO[S](O)(=O)=O)[C@H](O)[C@H](O)[C@H]1O"                                                      
A1APC SMILES           CACTVS               3.385 "O[CH]1O[CH](CO[S](O)(=O)=O)[CH](O)[CH](O)[CH]1O"                                                           
A1APC SMILES_CANONICAL "OpenEye OEToolkits" 2.0.7 "C([C@@H]1[C@@H]([C@@H]([C@H]([C@H](O1)O)O)O)O)OS(=O)(=O)O"                                                 
A1APC SMILES           "OpenEye OEToolkits" 2.0.7 "C(C1C(C(C(C(O1)O)O)O)O)OS(=O)(=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 
A1APC "SYSTEMATIC NAME" ACDLabs              12.01 6-O-sulfo-alpha-D-galactopyranose                                                              
A1APC "SYSTEMATIC NAME" "OpenEye OEToolkits" 2.0.7 "[(2~{R},3~{R},4~{S},5~{R},6~{S})-3,4,5,6-tetrakis(oxidanyl)oxan-2-yl]methyl hydrogen sulfate" 
# 
loop_
_pdbx_chem_comp_feature.comp_id 
_pdbx_chem_comp_feature.type 
_pdbx_chem_comp_feature.value 
_pdbx_chem_comp_feature.source 
_pdbx_chem_comp_feature.support 
A1APC "CARBOHYDRATE ANOMER"                 alpha    PDB ? 
A1APC "CARBOHYDRATE ISOMER"                 D        PDB ? 
A1APC "CARBOHYDRATE PRIMARY CARBONYL GROUP" aldose   PDB ? 
A1APC "CARBOHYDRATE RING"                   pyranose PDB ? 
# 
_pdbx_chem_comp_related.comp_id             A1APC 
_pdbx_chem_comp_related.related_comp_id     GLA 
_pdbx_chem_comp_related.relationship_type   "Carbohydrate core" 
_pdbx_chem_comp_related.details             ? 
# 
loop_
_pdbx_chem_comp_atom_related.ordinal 
_pdbx_chem_comp_atom_related.comp_id 
_pdbx_chem_comp_atom_related.atom_id 
_pdbx_chem_comp_atom_related.related_comp_id 
_pdbx_chem_comp_atom_related.related_atom_id 
_pdbx_chem_comp_atom_related.related_type 
1  A1APC C1  GLA C1  "Carbohydrate core" 
2  A1APC C2  GLA C2  "Carbohydrate core" 
3  A1APC C3  GLA C3  "Carbohydrate core" 
4  A1APC C4  GLA C4  "Carbohydrate core" 
5  A1APC C5  GLA C5  "Carbohydrate core" 
6  A1APC C6  GLA C6  "Carbohydrate core" 
7  A1APC O2  GLA O2  "Carbohydrate core" 
8  A1APC O3  GLA O3  "Carbohydrate core" 
9  A1APC O4  GLA O4  "Carbohydrate core" 
10 A1APC O5  GLA O5  "Carbohydrate core" 
11 A1APC O6  GLA O6  "Carbohydrate core" 
12 A1APC O1  GLA O1  "Carbohydrate core" 
13 A1APC H1  GLA H1  "Carbohydrate core" 
14 A1APC H2  GLA H2  "Carbohydrate core" 
15 A1APC H3  GLA H3  "Carbohydrate core" 
16 A1APC H4  GLA H4  "Carbohydrate core" 
17 A1APC H5  GLA H5  "Carbohydrate core" 
18 A1APC H61 GLA H61 "Carbohydrate core" 
19 A1APC H62 GLA H62 "Carbohydrate core" 
20 A1APC HO2 GLA HO2 "Carbohydrate core" 
21 A1APC HO3 GLA HO3 "Carbohydrate core" 
22 A1APC HO4 GLA HO4 "Carbohydrate core" 
23 A1APC HO1 GLA HO1 "Carbohydrate core" 
# 
loop_
_pdbx_chem_comp_audit.comp_id 
_pdbx_chem_comp_audit.action_type 
_pdbx_chem_comp_audit.date 
_pdbx_chem_comp_audit.processing_site 
A1APC "Create component"    2024-04-20 RCSB 
A1APC "Modify linking type" 2024-05-15 RCSB 
A1APC "Other modification"  2024-05-15 RCSB 
A1APC "Initial release"     2025-08-27 RCSB 
# 
