>1yviA (A:) SEQRES residues saaaalrdqltallssmfsqglvdeqfqqlqmlqdeggtpgfvsevvtlfcddadriine iatlleqpvvnfdkvdayvhqlkgssasvgaqkvkftcmqfrqfcqdksrdgclmalavv rndfydlrnkfqtmlqleqqiqaydpkqq