Three to One Letter Converter: Pull down the menu to view the 3 to 1 conversion.¹

Ala => A Asx => B Cys => C Asp => D Glu => E Phe => F Gly => G His => H Ile => I Lys => K Leu => L Met => M Asn => N Pro => P Gln => Q Arg => R Ser => S Thr => T Val => V Trp => W Tyr => Y Glx => Z

Enter Peptide Sequence in Box (use one letter code)

Hydropathy Plot

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Length: Residues...

Molecular Weight: g/mol

Extinction Coefficient: cm ^-1 M^-1

Approximate Volume: A³

Three letter code: