>2ov2A (A:) observed residues (from ATOM records)
mqaikcvvvgdgavgktcllisyttnafpgeyiptvfdnysanvmvdgkpvnlglwdtag
qedydrlrplsypqtdvflicfslvspasfenvrakwypevrhhcphtpillvgtkldlr
ddkdtierlrdkklapitypqglamareigsvkylecsaltqrglktvfdeairavlg