>3lusA (A:) observed residues (from ATOM records)
rnknmstiyqtsatasagrngvvstedkllelnlsypkemggsgtatnpeqlfavgyaac
fsnailhvareakvalkeapvtatvgigpngqggfalsvalaahialedeqarqlvtvah
qvcpysnavrgnidvqvsvnglal