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