>1zo2A (A:) observed residues (from ATOM records)
sinlnpqfdqigkqfvqhyyqtfqtnrpalgglygpqsmltwedtqfqgqanivnkfnsl
nfqrvqfeitrvdcqpspnngsivfvtgdvriddgqplkfsqvfnlmpsgnggfmifndl
frln