>2y3nA (A:) SEQRES residues masgsvltaidndkvavgdkvtltinvdkitnfsgyqfnikynttylqpwdtiadeaytd stmpdygtllqgrfnatdmskhnlsqgvlnfgrlymnlsayrasgkpestgavakvtfkv ikeipaegiklatfengssmnnavdgtmlfdwdgnmysssaykvvqpgliypklehhhhh h