Enzymes [BR:abs01000] 2. Transferases 2.7 Transferring phosphorus-containing groups 2.7.7 Nucleotidyltransferases 2.7.7.65 diguanylate cyclase AZOBR_140132 putative diguanylate cyclase, GGDEF domain K13590 dgcB; diguanylate cyclase [EC:2.7.7.65]