>2ov2B (B:) observed residues (from ATOM records)
smqaikcvvvgdgavgktcllisyttnafpgeyiptvfdnysanvmvdgkpvnlglwdta
gqedydrlrplsypqtdvflicfslvspasfenvrakwypevrhhcphtpillvgtkldl
rddkdtierlrdkklapitypqglamareigsvkylecsaltqrglktvfdeairavl