data_BTN
# 
_chem_comp.id                                    BTN 
_chem_comp.name                                  BIOTIN 
_chem_comp.type                                  NON-POLYMER 
_chem_comp.pdbx_type                             HETAIN 
_chem_comp.formula                               "C10 H16 N2 O3 S" 
_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                    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                        244.311 
_chem_comp.one_letter_code                       ? 
_chem_comp.three_letter_code                     BTN 
_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        1DF8 
_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 
BTN C11  C11  C 0 1 N N N N N N 32.564 18.139 14.071 5.089  -0.280 0.173  C11  BTN 1  
BTN O11  O11  O 0 1 N N N N N N 33.426 17.463 13.473 4.956  -1.473 0.030  O11  BTN 2  
BTN O12  O12  O 0 1 N Y N N N N 32.532 19.392 13.966 6.299  0.233  0.444  O12  BTN 3  
BTN C10  C10  C 0 1 N N N N N N 31.599 17.450 14.962 3.896  0.631  0.039  C10  BTN 4  
BTN C9   C9   C 0 1 N N N N N N 31.226 16.046 14.560 2.651  -0.200 -0.276 C9   BTN 5  
BTN C8   C8   C 0 1 N N N N N N 30.516 16.036 13.200 1.440  0.725  -0.412 C8   BTN 6  
BTN C7   C7   C 0 1 N N N N N N 30.016 14.626 12.822 0.196  -0.106 -0.727 C7   BTN 7  
BTN C2   C2   C 0 1 N N S N N N 29.208 14.551 11.545 -1.015 0.819  -0.863 C2   BTN 8  
BTN S1   S1   S 0 1 N N N N N N 27.511 15.228 11.703 -1.419 1.604  0.751  S1   BTN 9  
BTN C6   C6   C 0 1 N N N N N N 27.167 14.650 10.023 -3.205 1.827  0.371  C6   BTN 10 
BTN C5   C5   C 0 1 N N R N N N 27.736 13.248 9.974  -3.530 0.581  -0.476 C5   BTN 11 
BTN N1   N1   N 0 1 N N N N N N 26.885 12.181 10.497 -3.970 -0.507 0.412  N1   BTN 12 
BTN C3   C3   C 0 1 N N N N N N 27.458 11.546 11.529 -3.141 -1.549 0.271  C3   BTN 13 
BTN O3   O3   O 0 1 N N N N N N 26.977 10.602 12.205 -3.271 -2.589 0.888  O3   BTN 14 
BTN N2   N2   N 0 1 N N N N N N 28.648 12.121 11.821 -2.154 -1.343 -0.612 N2   BTN 15 
BTN C4   C4   C 0 1 N N S N N N 28.967 13.206 10.901 -2.289 0.010  -1.175 C4   BTN 16 
BTN HO2  HO2  H 0 1 N Y N N N N 33.233 19.680 13.393 7.034  -0.391 0.517  HO2  BTN 17 
BTN H101 H101 H 0 0 N N N N N N 32.040 17.407 15.969 3.745  1.171  0.974  H101 BTN 18 
BTN H102 H102 H 0 0 N N N N N N 30.677 18.050 14.990 4.071  1.343  -0.767 H102 BTN 19 
BTN H91  H91  H 0 1 N N N N N N 32.139 15.436 14.494 2.802  -0.740 -1.211 H91  BTN 20 
BTN H92  H92  H 0 1 N N N N N N 30.554 15.620 15.320 2.476  -0.912 0.530  H92  BTN 21 
BTN H81  H81  H 0 1 N N N N N N 29.655 16.719 13.243 1.289  1.265  0.523  H81  BTN 22 
BTN H82  H82  H 0 1 N N N N N N 31.220 16.382 12.429 1.616  1.437  -1.218 H82  BTN 23 
BTN H71  H71  H 0 1 N N N N N N 30.894 13.973 12.709 0.346  -0.646 -1.662 H71  BTN 24 
BTN H72  H72  H 0 1 N N N N N N 29.387 14.256 13.645 0.020  -0.818 0.079  H72  BTN 25 
BTN H2   H2   H 0 1 N N N N N N 29.696 15.198 10.801 -0.838 1.576  -1.627 H2   BTN 26 
BTN H61  H61  H 0 1 N N N N N N 26.084 14.636 9.832  -3.797 1.837  1.286  H61  BTN 27 
BTN H62  H62  H 0 1 N N N N N N 27.662 15.295 9.282  -3.367 2.738  -0.205 H62  BTN 28 
BTN H5   H5   H 0 1 N N N N N N 28.050 13.015 8.946  -4.307 0.812  -1.205 H5   BTN 29 
BTN HN1  HN1  H 0 1 N N N N N N 25.984 11.952 10.129 -4.738 -0.474 1.004  HN1  BTN 30 
BTN HN2  HN2  H 0 1 N N N N N N 29.237 11.836 12.577 -1.462 -1.982 -0.843 HN2  BTN 31 
BTN H4   H4   H 0 1 N N N N N N 29.848 12.935 10.301 -2.451 -0.038 -2.252 H4   BTN 32 
# 
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 
BTN C11 O11  DOUB N N 1  
BTN C11 O12  SING N N 2  
BTN C11 C10  SING N N 3  
BTN O12 HO2  SING N N 4  
BTN C10 C9   SING N N 5  
BTN C10 H101 SING N N 6  
BTN C10 H102 SING N N 7  
BTN C9  C8   SING N N 8  
BTN C9  H91  SING N N 9  
BTN C9  H92  SING N N 10 
BTN C8  C7   SING N N 11 
BTN C8  H81  SING N N 12 
BTN C8  H82  SING N N 13 
BTN C7  C2   SING N N 14 
BTN C7  H71  SING N N 15 
BTN C7  H72  SING N N 16 
BTN C2  S1   SING N N 17 
BTN C2  C4   SING N N 18 
BTN C2  H2   SING N N 19 
BTN S1  C6   SING N N 20 
BTN C6  C5   SING N N 21 
BTN C6  H61  SING N N 22 
BTN C6  H62  SING N N 23 
BTN C5  N1   SING N N 24 
BTN C5  C4   SING N N 25 
BTN C5  H5   SING N N 26 
BTN N1  C3   SING N N 27 
BTN N1  HN1  SING N N 28 
BTN C3  O3   DOUB N N 29 
BTN C3  N2   SING N N 30 
BTN N2  C4   SING N N 31 
BTN N2  HN2  SING N N 32 
BTN C4  H4   SING N N 33 
# 
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 
BTN SMILES           ACDLabs              12.01 "O=C1NC2C(SCC2N1)CCCCC(=O)O"                                                                                            
BTN InChI            InChI                1.03  "InChI=1S/C10H16N2O3S/c13-8(14)4-2-1-3-7-9-6(5-16-7)11-10(15)12-9/h6-7,9H,1-5H2,(H,13,14)(H2,11,12,15)/t6-,7-,9-/m0/s1" 
BTN InChIKey         InChI                1.03  YBJHBAHKTGYVGT-ZKWXMUAHSA-N                                                                                             
BTN SMILES_CANONICAL CACTVS               3.385 "OC(=O)CCCC[C@@H]1SC[C@@H]2NC(=O)N[C@H]12"                                                                              
BTN SMILES           CACTVS               3.385 "OC(=O)CCCC[CH]1SC[CH]2NC(=O)N[CH]12"                                                                                   
BTN SMILES_CANONICAL "OpenEye OEToolkits" 1.7.6 "C1[C@H]2[C@@H]([C@@H](S1)CCCCC(=O)O)NC(=O)N2"                                                                          
BTN SMILES           "OpenEye OEToolkits" 1.7.6 "C1C2C(C(S1)CCCCC(=O)O)NC(=O)N2"                                                                                        
# 
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 
BTN "SYSTEMATIC NAME" ACDLabs              12.01 "5-[(3aS,4S,6aR)-2-oxohexahydro-1H-thieno[3,4-d]imidazol-4-yl]pentanoic acid"                      
BTN "SYSTEMATIC NAME" "OpenEye OEToolkits" 1.7.6 "5-[(3aS,4S,6aR)-2-oxidanylidene-1,3,3a,4,6,6a-hexahydrothieno[3,4-d]imidazol-4-yl]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 
BTN "Create component"         1999-07-08 RCSB 
BTN "Modify descriptor"        2011-06-04 RCSB 
BTN "Modify leaving atom flag" 2014-04-29 RCSB 
BTN "Modify PCM"               2024-09-27 PDBE 
# 
loop_
_pdbx_chem_comp_pcm.pcm_id 
_pdbx_chem_comp_pcm.comp_id 
_pdbx_chem_comp_pcm.modified_residue_id 
_pdbx_chem_comp_pcm.type 
_pdbx_chem_comp_pcm.category 
_pdbx_chem_comp_pcm.position 
_pdbx_chem_comp_pcm.polypeptide_position 
_pdbx_chem_comp_pcm.comp_id_linking_atom 
_pdbx_chem_comp_pcm.modified_residue_id_linking_atom 
_pdbx_chem_comp_pcm.uniprot_specific_ptm_accession 
_pdbx_chem_comp_pcm.uniprot_generic_ptm_accession 
1 BTN LYS Biotinylation Biotin "Amino-acid side chain" "Any position" C11 NZ PTM-0382 ? 
2 BTN TRP Biotinylation Biotin "Amino-acid backbone"   N-terminal     C11 N  ?        ? 
3 BTN SER Biotinylation Biotin "Amino-acid backbone"   N-terminal     C11 N  ?        ? 
4 BTN VAL Biotinylation Biotin "Amino-acid backbone"   N-terminal     C11 N  ?        ? 
5 BTN 3V3 Biotinylation Biotin "Amino-acid backbone"   N-terminal     C11 N  ?        ? 
6 BTN TYR Biotinylation Biotin "Amino-acid backbone"   N-terminal     C11 N  ?        ? 
# 
