>1t2fB (B:) SEQRES residues
atlkekliapvaeeeatvpnnkitvvgvgqvgmacaisilgksladelalvdvledklkg
emmdlqhgslflqtpkivadkdysvtanskivvvtagvrqqegesrlnlvqrnvnvfkfi
ipqivkyspdciiivvsnpvdiltyvtwklsglpkhrvigsgcnldsarfrylmaeklgi
hpsschgwilgehgdssvavwsgvnvagvslqelnpemgtdndsenwkevhkmvvesaye
viklkgytnwaiglsvadliesmlknlsrihpvstmvkgmygienevflslpcilnargl
tsvinqklkddevaqlkksadtlwdiqkdlkfl