>2d6mA (A:) observed residues (from ATOM records)
gsmalfsaqspyinpiipftgpiqgglqeglqvtlqgttksfaqrfvvnfqnsfngndia
fhfnprfeeggyvvcntkqngqwgpeerkmqmpfqkgmpfelcflvqrsefkvmvnkkff
vqyqhrvpyhlvdtiavsgclklsfitfqtq