>1r6mA (A:) observed residues (from ATOM records)
mnrpsgraadqlrpiritrhytkhaegsvlvefgdtkvictvsaesgvprflkqgwltae
ygmlprstgernqreasrgkqggrtleiqrligrslraaldlsklgentlyidcdviqad
ggtrtasitgatvalidalavlkkrgalkgnplkqmvaavsvgiyqgvpvldldyledsa
aetdlnvvmtdaggfievqgtaegapfrpaelnamlelaqqgmqelfelqraalae