>4xx0B (B:) observed residues (from ATOM records) mnlqeyqskklmsdngvkvqrffvadtanealeaakrlnakeivlkaqilaggrgkgvfs sglkggvhltkdpevvgqlakqmigynlatkqtpkegvkvnkvmvaealdisretylail mdrscngpvlvgspqggvdieevaasnpelifkeqidiiegikdsqaqrmaenlgflgpl qnqaadqikklynlflkidatqvevnpfgetpegqvvcfdakinfddnaefrqkdifamd dksenepieneaakydlkyigldgniacfvngaglamatcdiiflnggkpanfldlgggv kesqvyqafklltadpkveailvnifggivncaiiangitkacrelelkvplvvrlegtn vheaqniltnsglpitsavdledaakkavasvt