ID 3.1.4.52 DE Cyclic-guanylate-specific phosphodiesterase. AN C-di-GMP-specific phosphodiesterase. AN PDEA1. AN Phosphodiesterase A1. CA Cyclic di-3',5'-guanylate + H(2)O = 5'-phosphoguanylyl(3'->5')guanosine. CF Heme; Mg(2+); Mn(2+). 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 ; P76129, DOSP_ECOLI ; DR O51338, PDEA_BORBU ; P23842, PDEA_ECOLI ; P77473, PDEB_ECOLI ; DR Q8EJM6, PDEB_SHEON ; P32701, PDEC_ECOLI ; P76261, PDED_ECOLI ; DR P77172, PDEF_ECOLI ; P75995, PDEG_ECOLI ; P37646, PDEH_ECOLI ; DR P75800, PDEI_ECOLI ; P37649, PDEK_ECOLI ; P21514, PDEL_ECOLI ; DR P76446, PDEN_ECOLI ; P77334, PDER_ECOLI ; //