>1rz9C (C:) observed residues (from ATOM records)
matfyevivrvpfdveehlpgisdsfvdwvtgqiwelppesdlnltlveqpqltvadrir
rvflyewnkfskqeskffvqfekgseyfhlhtlvetsgissmvlgryvsqiraqlvkvvf
qgiepqindwvaitkvkkggankvvdsgyipayllpkvqpelqwawtnldeyklaalnle
erkrlvaqflaes