>1z9cD (D:) SEQRES residues
menkfdhmklenqlsfllyassremtkqykplldklnitypqylallllwehetltvkkm
geqlyldsgtltpmlkrmeqqglitrkrseedersvlisltedgallkekavdipgtilg
lskqsgedlkqlksalytlletlhqkn