{"id":585,"sequence":"AILVDLEPGTMDSVR","proforma":"AILVDLEPGTM[Oxidation]DSVR","modifications":[{"name":"Oxidation","count":1,"n_term":false,"unimod":35,"position":11,"residues":"M"}],"mods_ambiguous":false,"neutral_mass":1630.8236223937,"mh":1631.8309,"url":"https://www.msipep.com/peptide/585/"}