>5a5kR (R:) observed residues (from ATOM records)
gikvfghpasiatrrvlialheknldfelvhvelkdgehkkepflsrnpfgqvpafedgd
lklfesraitqyiahryenqgtnllqtdsknisqyaimaigmqvedhqfdpvasklafeq
ifksiyglttdeavvaeeeaklakvldvyearlkefkylagetftltdlhhipaiqyllg
tptkklfterprvnewvaeitkrpasekvq