>1nutB (B:) observed residues (from ATOM records) sripvvllacgsfnpitnmhlrmfevardhlhqtgmyqviqgiispvndtygkkdlaash hrvamarlalqtsdwirvdpweseqaqwmetvkvlrhhhskllrvpelkllcgadvlktf qtpnlwkdahiqeivekfglvcvgrvshdpkgyiaespilrmhqhnihlakepvqneisa tyirralgqgqsvkylipdavityikdhglyt