In the window below, type your e-mail and data in the fields “E-mail address” and “Peptide data” respectively. If available, following information is required for each peptide submission: name, length, monoisotopic mass and amino acid sequence of the peptide; modifications and position of the modification in the sequence; organism from which the peptide originates; peptide family; Uniprot accession number if the peptide or its precursor is indexed in Uniprot; references of publications; other information.