>9ARD_1|Chains A, B|Cytidylate cyclase|Escherichia coli (562)
SQFNFECFVIEDNKEVLYNSVSRFLPKKRRLTFKLSIYPGPGIGDLKIIFCKRNHGQEAKDDLSEDYSISIEDNKLIRVKNADNLSLLRKDGCYVLTVPEETLFRGLHTMEVIVRGNHETLFYRNIIGVYIK