>4katC (C:) observed residues (from ATOM records) mkidildkgfvelvdvmgndlsavraarvskdeerdrhlieylmkhghetpfehivftfh vkapifvarqwfrhriasynelsgrysklsyefyipsperlegykttippervtekisei vdkayrtyleliesgvprevarivlplnlytrffwtvnarslmnflnlkadshaqweiqq yalaiarifkekcpwtfeaflkyaykgdilkev