>4gtlA (A:) observed residues (from ATOM records)
hhhmkidildkgfvelvdvmgndlsavraarvsfdmdeerdrhlieylmkhghetpfehi
vftfhvkapifvarqwfrhriasynelsrysklsyefyipsperlegykttippervtek
iseivdkayrtyleliesgvprevarivlplnlytrffwtvnarslmnflnlkadshaqw
eiqqyalaiarifkekcpwtfeaflkyaykgdilke