8ofo is a 2 chain structure with sequence from Enterococcus faecium. Full crystallographic information is available from OCA. For a guided tour on the structure components use FirstGlance.
A0A855P6J0_ENTFC Catalyzes the condensation of 2 ATP molecules into cyclic di-AMP (c-di-AMP), a second messenger used to regulate differing processes in different bacteria.[HAMAP-Rule:MF_01499]