>3ow4B (B:) observed residues (from ATOM records) rvtmnefeylkllgkgtfgkvilvkekatgryyamkilkkevivakdevahtltenrvlq nsrhpfltalkysfqthdrlcfvmeyanggelffhlsrervfsedrarfygaeivsaldy lhseknvvyrdlklenlmldkdghikitdfglckegikdgatmktfcgtpeylapevled ndygravdwwglgvvmyemmcgrlpfynqdheklfelilmeeirfprtlgpeaksllsgl lkkdpkqrlgggsedakeimqhrffagivwqhvyekklsppfkpqvtsetdtryfdeeft aqmitrphfpqfdysass