>3fixB (B:) SEQRES residues mhhhhhhssgvdlgtenlyfqsnamsieirklsiedletlievareswkwtyagiyseey ieswirekyskekllneivrsqsnldilflgafadstligfielkiiankaellrlylkp eythkkigktllleaekimkkkgilecrlyvhrqnsvgfsfyykngfkvedtdgsdfime kky