>1ll2A (A:) observed residues (from ATOM records)
mtdqafvtlttndayakgalvlgsslkqhrtsrrlavlttpqvsdtmrkaleivfdevit
vdildsgdsahltlmkrpelgvtltklhcwsltqyskcvfmdadtlvlaniddlfereel
saapdpgwpdcfnsgvfvyqpsvetynqllhvaseqgsfdggdqgllntffnswattdir
khlpfiynlssisiysylpafkafganakvvhflgqtkpwnytydtktksvrthpqflnv
wwdifttsvvpllqq