>1n63D (D:) observed residues (from ATOM records)
kahieltinghpvealveprtllihfireqqnltgahigcdtshcgactvdldgmsvksc
tmfavqangasittiegmaapdgtlsalqegfrmmhglqcgyctpgmimrshrllqenps
pteaeirfgiggnlcrctgyqnivkaiqyaaakingvp