>1za3A (A:) SEQRES residues diqmtqspsslsasvgdrvtitcrasqdvntavawyqqkpgkapklliyaasylysgvps rfsgsgsgtdftltisslqpedfatyycqsssspytfgqgtkveikrtvaapsvfifpps deqlksgtasvvcllnnfypreakvqwkvdnalqsgnsqesvteqdskdstyslsstltl skadyekhkvyacevthqglsspvtksfnrgec