>1z9cC (C:) SEQRES residues
menkfdhmklenqlsfllyassremtkqykplldklnitypqylallllwehetltvkkm
geqlyldsgtltpmlkrmeqqglitrkrseedersvlisltedgallkekavdipgtilg
lskqsgedlkqlksalytlletlhqkn