>2x9dA (A:) observed residues (from ATOM records)
srlnresvidaalellnetgidglttrklaqklgieqptlywhvknkralldalaveila
rhhdyslpaageswqsflrnnamsfrrallryrdgakvhlgtrpdekqydtvetqlrfmt
engfslrdglyaisavshftlgavleqqehtnlppllrealqimdsddgeqaflhglesl
irgfevqltallqiv