>1zy3A (A:) SEQRES residues atpasapdtralvadfvgyklrqkgyvcgagpgegpaadplhqamraagdefetrfrrtf sdlaaqlhvtpgsaqqrftqvsdelfqggpnwgrlvaffvfgaalcaesvnkemevlvgq vqewmvayletrladwihssggwaeftalygdgaleearrlregnwasvrlehhhhhh