>2f3gA (A:) observed residues (from ATOM records)
tieiiaplsgeivniedvpdvvfaekivgdgiaikptgnkmvapvdgtigkifetnhafs
iesdsgvelfvhfgidtvelkgegfkriaeegqrvkvgdtviefdlplleekakstltpv
visnmdeikeliklsgsvtvgetpvirikk