>2rgeA (A:) observed residues (from ATOM records)
mteyklvvvgaggvgksaltiqliqnhfvdeydptiedsyrkqvvidgetclldildtag
dqymrtgegflcvfainntksfedihqyreqikrvkdsddvpmvlvgnkcdlaartvesr
qaqdlarsygipyietsaktrqgvedafytlvreirqh