NAME

       amino-acid-composition - report amino acid composition

SYNOPSIS

       amino-acid-composition

DESCRIPTION

       amino-acid-composition  reports  on  the  amino acid composition of protein sequences (one
       case-insensitive letter per residue) it reads from  standard  input.   For  each  line  of
       input,  it  writes  on  standard  output a 26-line tab-delimited report using three-letter
       symbols, in the form
              Ala    n
              Arg    n
              Asp    n
              ...    ...
              Val    n
              Xle    n
              Xxx    n