ID 3.1.4.59 DE cyclic-di-AMP phosphodiesterase. CA 3',3'-c-di-AMP + H2O = 5'-O-phosphonoadenylyl-(3'->5')-adenosine + H(+). CC -!- The enzyme, described from Gram-positive bacteria, degrades the CC second messenger cyclic di-3',5'-adenylate. CC -!- It is a membrane-bound protein that contains a cytoplasmic facing CC Per-Arnt-Sim (PAS) domain, a modified GGDEF domain, and a DHH/DHHA1 CC domain, which confers the phosphodiesterase activity. CC -!- Activity requires Mn(2+) and is inhibited by pApA. DR P37484, GDPP_BACSU ; A4ITV2, GDPP_GEOTN ; A0A0H3GCG4, PDEA_LISM4 ; DR P46344, PGPH_BACSU ; A0A0H3GGY3, PGPH_LISM4 ; //