>4riyA (A:) observed residues (from ATOM records)
vlarifketelrklkvlgsgvfgtvhkgvwipegesikipvcikviedksgrqsfqavtd
hmlaigsldhahivrllglcpgsslqlvtqylplgslldhvrqhrgalgpqlllnwgvqi
akgmyyleehgmvhrnlaarnvllkspsqvqvadfgvadllpppikwmalesihfgkyth
qsdvwsygvtvwelmtfgaepyaglrlaevpdllekggrlaqpqictidvymvmvkcwmi
denirptfkelaneftrmardpprylvik