>1zc2A (A:) observed residues (from ATOM records)
teqqiadivnrtitplmqeqaipgmavaviyqgkpyyftwgkadiannhpvtqqtlfelg
svsktfngvlggdaiargeiklsdpvtkywpeltgkqwqgirllhlatytagglplqipd
dvrdkaallhfyqnwqpqwtpgakrlyanssiglfgalavkpsgmsyeeamtrrvlqplk
lahtwitvpqneqkdyawgyregkpvhvspgqldaeaygvkssvidmarwvqanmdashv
qektlqqgialaqsrywrigdmyqglgwemlnwplkadsiingsdskvalaalpavevnp
papavkaswvhktgstggfgsyvafvpeknlgivmlanksypnpvrveaawrileklq