>1pb6B (B:) SEQRES residues mtqgavkttgkrsravsakkkailsaaldtfsqfgfhgtrleqiaelagvsktnllyyfp skealyiavlrqildiwlaplkafredfaplaaikeyirlklevsrdypqasrlfcmeml agapllmdeltgdlkalideksaliagwvksgklapidpqhlifmiwastqhyadfapqv eavtgatlrdevffnqtvenvqriiiegirpr