ID 3.1.4.52 DE cyclic-guanylate-specific phosphodiesterase. AN c-di-GMP-specific phosphodiesterase. AN PDEA1. AN phosphodiesterase A1. CA 3',3'-c-di-GMP + H2O = 5'-phosphoguanylyl(3'->5')guanosine + H(+). CC -!- Inhibited by Ca(2+) and Zn(2+). CC -!- Linearizes cyclic di-3',5'-guanylate, the product of EC 2.7.7.65 and CC an allosteric activator of EC 2.4.1.12 rendering it inactive. CC -!- It is the balance between these two enzymes that determines the CC cellular level of cyclic di-3',5'-guanylate. DR Q9KVK6, CDGJ_VIBCH ; Q9KVL2, CDPA_VIBCH ; Q9I0R8, CDPD3_PSEAE; DR P76129, DOSP_ECOLI ; O51338, PDEA_BORBU ; P23842, PDEA_ECOLI ; DR P77473, PDEB_ECOLI ; Q8EJM6, PDEB_SHEON ; P32701, PDEC_ECOLI ; DR P76261, PDED_ECOLI ; P77172, PDEF_ECOLI ; P75995, PDEG_ECOLI ; DR P37646, PDEH_ECOLI ; P75800, PDEI_ECOLI ; P37649, PDEK_ECOLI ; DR P21514, PDEL_ECOLI ; P76446, PDEN_ECOLI ; P77334, PDER_ECOLI ; DR Q9HX69, ROCR_PSEAE ; Q87NI7, TPDA_VIBPA ; //