data_A1L3I # _chem_comp.id A1L3I _chem_comp.name "(2~{S})-3-methyl-2-(methylamino)-3-oxidanyl-butanoic acid" _chem_comp.type "L-peptide linking" _chem_comp.pdbx_type HETAIN _chem_comp.formula "C6 H13 N O3" _chem_comp.mon_nstd_parent_comp_id ? _chem_comp.pdbx_synonyms ;5-METHYL-4-METHYLAMINO-TETRAHYDRO-PYRAN-2,3,5-TRIOL; 3-deoxy-4-C-methyl-3-(methylamino)-beta-L-arabinose; 3-deoxy-4-C-methyl-3-(methylamino)-L-arabinose; 3-deoxy-4-C-methyl-3-(methylamino)-arabinose ; _chem_comp.pdbx_formal_charge 0 _chem_comp.pdbx_initial_date 2024-08-06 _chem_comp.pdbx_modified_date 2025-06-13 _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 147.172 _chem_comp.one_letter_code ? _chem_comp.three_letter_code A1L3I _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 9IVC _chem_comp.pdbx_subcomponent_list ? _chem_comp.pdbx_processing_site PDBJ _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_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 A1L3I CG1 C1 C 0 1 N N N N N N 189.236 155.740 164.972 -2.230 1.049 0.432 CG1 A1L3I 1 A1L3I CB C2 C 0 1 N N N N N N 189.829 157.019 164.395 -1.269 -0.061 0.002 CB A1L3I 2 A1L3I OG3 O1 O 0 1 N N N N N N 191.218 156.903 164.446 -1.336 -0.226 -1.416 OG3 A1L3I 3 A1L3I CA C3 C 0 1 N N S N Y N 189.445 157.313 162.931 0.158 0.316 0.405 CA A1L3I 4 A1L3I C C4 C 0 1 N N N N Y Y 190.280 156.498 161.950 1.103 -0.785 -0.002 C A1L3I 5 A1L3I O O2 O 0 1 N N N N Y Y 191.177 155.825 162.334 1.659 -0.739 -1.073 O A1L3I 6 A1L3I N N1 N 0 1 N N N Y Y N 188.024 157.164 162.571 0.543 1.564 -0.268 N A1L3I 7 A1L3I CN C5 C 0 1 N N N N N N 187.237 158.369 162.448 1.576 2.277 0.496 CN A1L3I 8 A1L3I CG2 C6 C 0 1 N N N N N N 189.410 158.179 165.283 -1.663 -1.371 0.688 CG2 A1L3I 9 A1L3I H1 H1 H 0 1 N N N N N N 189.566 155.620 166.014 -3.257 0.731 0.249 H1 A1L3I 10 A1L3I H2 H2 H 0 1 N N N N N N 188.138 155.798 164.940 -2.098 1.253 1.495 H2 A1L3I 11 A1L3I H3 H3 H 0 1 N N N N N N 189.575 154.878 164.378 -2.022 1.952 -0.140 H3 A1L3I 12 A1L3I H4 H4 H 0 1 N N N N N N 191.529 156.469 163.660 -0.751 -0.915 -1.759 H4 A1L3I 13 A1L3I HA H5 H 0 1 N N N N Y N 189.708 158.367 162.755 0.206 0.456 1.485 H5 A1L3I 14 A1L3I HN H7 H 0 1 N Y N Y Y N 187.595 156.597 163.274 -0.262 2.153 -0.425 HN A1L3I 15 A1L3I H9 H9 H 0 1 N N N N N N 186.204 158.107 162.177 1.221 2.451 1.512 H9 A1L3I 16 A1L3I H10 H10 H 0 1 N N N N N N 187.239 158.908 163.407 2.485 1.676 0.526 H10 A1L3I 17 A1L3I H11 H11 H 0 1 N N N N N N 187.669 159.011 161.666 1.788 3.233 0.016 H11 A1L3I 18 A1L3I H12 H12 H 0 1 N N N N N N 189.687 157.962 166.325 -0.978 -2.161 0.381 H12 A1L3I 19 A1L3I H13 H13 H 0 1 N N N N N N 189.919 159.096 164.952 -1.612 -1.245 1.769 H13 A1L3I 20 A1L3I H14 H14 H 0 1 N N N N N N 188.321 158.318 165.215 -2.679 -1.640 0.401 H14 A1L3I 21 A1L3I OXT O3 O 0 1 N Y N N Y Y 189.956 156.563 160.589 1.326 -1.818 0.826 OXT A1L3I 22 A1L3I HXT H6 H 0 1 N Y N N Y Y 190.549 156.009 160.095 1.940 -2.500 0.521 HXT A1L3I 23 # 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 A1L3I C O DOUB N N 1 A1L3I C CA SING N N 2 A1L3I CN N SING N N 3 A1L3I N CA SING N N 4 A1L3I CA CB SING N N 5 A1L3I CB OG3 SING N N 6 A1L3I CB CG1 SING N N 7 A1L3I CB CG2 SING N N 8 A1L3I CG1 H1 SING N N 9 A1L3I CG1 H2 SING N N 10 A1L3I CG1 H3 SING N N 11 A1L3I OG3 H4 SING N N 12 A1L3I CA HA SING N N 13 A1L3I N HN SING N N 14 A1L3I CN H9 SING N N 15 A1L3I CN H10 SING N N 16 A1L3I CN H11 SING N N 17 A1L3I CG2 H12 SING N N 18 A1L3I CG2 H13 SING N N 19 A1L3I CG2 H14 SING N N 20 A1L3I C OXT SING N N 21 A1L3I OXT HXT 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 A1L3I InChI InChI 1.06 "InChI=1S/C6H13NO3/c1-6(2,10)4(7-3)5(8)9/h4,7,10H,1-3H3,(H,8,9)/t4-/m1/s1" A1L3I InChIKey InChI 1.06 OMDFZKXSWRGNGX-SCSAIBSYSA-N A1L3I SMILES_CANONICAL CACTVS 3.385 "CN[C@H](C(O)=O)C(C)(C)O" A1L3I SMILES CACTVS 3.385 "CN[CH](C(O)=O)C(C)(C)O" A1L3I SMILES_CANONICAL "OpenEye OEToolkits" 2.0.7 "CC(C)([C@@H](C(=O)O)NC)O" A1L3I SMILES "OpenEye OEToolkits" 2.0.7 "CC(C)(C(C(=O)O)NC)O" # _pdbx_chem_comp_identifier.comp_id A1L3I _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 "(2~{S})-3-methyl-2-(methylamino)-3-oxidanyl-butanoic 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 A1L3I "Create component" 2024-08-06 PDBJ A1L3I "Modify PCM" 2024-09-27 PDBE A1L3I "Initial release" 2025-06-18 RCSB # 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 A1L3I VAL Methylation "Named protein modification" "Amino-acid backbone" "Any position" ? ? ? ? 2 A1L3I VAL Hydroxylation "Named protein modification" "Amino-acid side chain" "Any position" ? ? ? ? 3 A1L3I THR Methylation "Named protein modification" "Amino-acid side chain and backbone" "Any position" ? ? ? ? #