>6htrQ (Q:) observed residues (from ATOM records)
gydralsifspdghifqveyaleavkrgtcavgvkgkncvvlgcerrstlklqdtritps
kvskidshvvlsfsglnadsriliekarveaqshrltledpvtveyltryvagvqqrytq
sggvrpfgvstliagfdprddepklyqtepsgiysswsaqtigrnsktvrefleknydrk
eppatveecvkltvrsllevvqtgaknieitvvkpdsdivalsseeinqyvtqieqekqe