>1l3lA (A:) observed residues (from ATOM records)
qhwldkltdlaaiegdecilktgladiadhfgftgyaylhiqhrhitavtnyhrqwqsty
fdkkfealdpvvkrarsrkhiftwsgeherptlskderafydhasdfgirsgitipikta
ngfmsmftmasdkpvidldreidavaaaatigqiharisflrttptaedaawldpkeaty
lrwiavgktmeeiadvegvkynsvrvklreamkrfdvrskahltalairrkli