>1aqbA (A:) observed residues (from ATOM records)
erdcrvssfrvkenfdkarfsgtwyamakkdpeglflqdnivaefsvdenghmsatakgr
vrllnnwdvcadmvgtftdtedpakfkmkywgvasflqkgnddhwiidtdydtyavqysc
rlqnldgtcadsysfvfardphgfspevqkivrqrqeelclarqyriithngycd