>5a5kQ (Q:) observed residues (from ATOM records)
gikvfghpasiatrrvlialheknldfelvhvelkdgehkkepflsrnpfgqvpafedgd
lklfesraitqyiahryenqgtnllqtdsknisqyaimaigmqvedhqfdpvasklafeq
ifksiyglttdeavvaeeeaklakvldvyearlkefkylagetftltdlhhipaiqyllg
tptkklfterprvnewvaeitkrpasekvq