>3g4aA (A:) observed residues (from ATOM records)
hhmkidildkgfvelvdvmgndlsavraarvsfdmglkdeerdrhlieylmkhghetpfe
hivftfhvkapifvarqwfrhriasynelagrysklsyefyipsperlegykttipperv
tekiseivdkayrtyleliesgvprevarivlplnlytrffwtvnarslmnflnlradsh
aqweiqqyalaiarifkekcpwtfeaflkyaykgdilk