data_FPK # _chem_comp.id FPK _chem_comp.name 1-formyl-L-proline _chem_comp.type "L-PEPTIDE LINKING" _chem_comp.pdbx_type ATOMP _chem_comp.formula "C6 H9 N O3" _chem_comp.mon_nstd_parent_comp_id PRO _chem_comp.pdbx_synonyms ? _chem_comp.pdbx_formal_charge 0 _chem_comp.pdbx_initial_date 2012-10-08 _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 143.141 _chem_comp.one_letter_code P _chem_comp.three_letter_code FPK _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 4BDS _chem_comp.pdbx_subcomponent_list ? _chem_comp.pdbx_processing_site EBI _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 FPK C C C 0 1 N N N Y N Y 138.932 117.420 40.915 -1.328 0.526 -0.151 C FPK 1 FPK N N N 0 1 N N N Y Y N 139.753 115.030 40.920 0.788 -0.674 0.007 N FPK 2 FPK OXT O O 0 1 N N N Y N Y 137.671 117.570 41.304 -2.340 1.208 0.408 O FPK 3 FPK CA CA C 0 1 N N S Y N N 139.829 116.296 41.594 0.004 0.446 0.549 CA FPK 4 FPK CB CB C 0 1 N N N N N N 141.263 116.673 41.715 0.811 1.737 0.292 CB FPK 5 FPK CC CC C 0 1 N N N N N N 141.971 115.444 41.657 2.261 1.212 0.126 CC FPK 6 FPK CD CD C 0 1 N N N N N N 141.033 114.370 41.133 2.023 -0.139 -0.594 CD FPK 7 FPK CE CE C 0 1 N N N N N N 138.583 114.460 40.145 0.437 -1.974 0.056 CE FPK 8 FPK OE OE O 0 1 N N N N N N 137.488 115.082 40.001 -0.608 -2.301 0.578 OE FPK 9 FPK O OXT O 0 1 N N N Y N Y 139.482 118.411 39.960 -1.486 -0.027 -1.214 OXT FPK 10 FPK HXT HO H 0 1 N N N Y N Y 137.298 118.336 40.883 -3.175 1.231 -0.079 HO FPK 11 FPK HA HA H 0 1 N N N Y N N 139.437 116.163 42.613 -0.148 0.308 1.620 HA FPK 12 FPK HB HB H 0 1 N N N N N N 141.561 117.331 40.885 0.471 2.228 -0.619 HB FPK 13 FPK HBA HBA H 0 1 N N N N N N 141.450 117.182 42.672 0.737 2.413 1.144 HBA FPK 14 FPK HC HC H 0 1 N N N N N N 142.834 115.545 40.982 2.852 1.887 -0.495 HC FPK 15 FPK HCA HCA H 0 1 N N N N N N 142.322 115.171 42.663 2.736 1.061 1.095 HCA FPK 16 FPK HD HD H 0 1 N N N N N N 140.928 113.560 41.870 2.857 -0.817 -0.413 HD FPK 17 FPK HDA HDA H 0 1 N N N N N N 141.413 113.958 40.187 1.887 0.020 -1.664 HDA FPK 18 FPK HE HE H 0 1 N N N N N N 138.686 113.483 39.696 1.087 -2.725 -0.369 HE FPK 19 # 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 FPK O C DOUB N N 1 FPK C OXT SING N N 2 FPK C CA SING N N 3 FPK CE N SING N N 4 FPK N CD SING N N 5 FPK N CA SING N N 6 FPK OXT HXT SING N N 7 FPK CA CB SING N N 8 FPK CA HA SING N N 9 FPK CC CB SING N N 10 FPK CB HB SING N N 11 FPK CB HBA SING N N 12 FPK CD CC SING N N 13 FPK CC HC SING N N 14 FPK CC HCA SING N N 15 FPK CD HD SING N N 16 FPK CD HDA SING N N 17 FPK OE CE DOUB N N 18 FPK CE HE SING N N 19 # 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 FPK SMILES ACDLabs 12.01 "O=CN1C(C(=O)O)CCC1" FPK InChI InChI 1.03 "InChI=1S/C6H9NO3/c8-4-7-3-1-2-5(7)6(9)10/h4-5H,1-3H2,(H,9,10)/t5-/m0/s1" FPK InChIKey InChI 1.03 DHDRGOURKDLAOT-YFKPBYRVSA-N FPK SMILES_CANONICAL CACTVS 3.385 "OC(=O)[C@@H]1CCCN1C=O" FPK SMILES CACTVS 3.385 "OC(=O)[CH]1CCCN1C=O" FPK SMILES_CANONICAL "OpenEye OEToolkits" 1.9.2 "C1C[C@H](N(C1)C=O)C(=O)O" FPK SMILES "OpenEye OEToolkits" 1.9.2 "C1CC(N(C1)C=O)C(=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 FPK "SYSTEMATIC NAME" ACDLabs 12.01 1-formyl-L-proline FPK "SYSTEMATIC NAME" "OpenEye OEToolkits" 1.9.2 "(2S)-1-methanoylpyrrolidine-2-carboxylic 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 FPK "Create component" 2012-10-08 EBI FPK "Initial release" 2013-05-29 RCSB FPK "Modify descriptor" 2014-09-05 RCSB FPK "Modify one letter code" 2019-05-07 EBI FPK "Modify backbone" 2023-11-03 PDBE FPK "Modify PCM" 2024-09-27 PDBE # _pdbx_chem_comp_pcm.pcm_id 1 _pdbx_chem_comp_pcm.comp_id FPK _pdbx_chem_comp_pcm.modified_residue_id PRO _pdbx_chem_comp_pcm.type Formylation _pdbx_chem_comp_pcm.category "Named protein modification" _pdbx_chem_comp_pcm.position "Amino-acid backbone" _pdbx_chem_comp_pcm.polypeptide_position N-terminal _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 ? #