The enzyme, characterized from the Gram-positive bacterium Staphylococcus aureus, is a cytoplasmic protein that contains a DHH/DHHA1 domain. It can act on cyclic di-3',5'-adenylate with a much lower activity (cf. EC 3.1.4.59, cyclic-di-AMP phosphodiesterase). Activity requires Mn2+ and is inhibited by ppGpp.
Specify your search results
The enzyme appears in viruses and cellular organisms
The enzyme, characterized from the Gram-positive bacterium Staphylococcus aureus, is a cytoplasmic protein that contains a DHH/DHHA1 domain. It can act on cyclic di-3',5'-adenylate with a much lower activity (cf. EC 3.1.4.59, cyclic-di-AMP phosphodiesterase). Activity requires Mn2+ and is inhibited by ppGpp.
DhhP is essential for Borrelia burgdorferi growth both in vitro and in the mammalian host. The conditional DhhP mutant has a dramatic increase in intracellular c-di-AMP level in comparison to the isogenic wild-type strain. Elevated cellular c-di-AMP in Borrelia burgdorferi does not result in an increased resistance to beta-lactamase antibiotics. The DhhP mutant is defective in induction of the sigmaS factor, RpoS, and the RpoS-dependent outer membrane virulence factor OspC
deficiency of Pde significantly enhances intracellular C12-C20 fatty acid accumulation. Superfluous c-di-AMP in Mycobacterium smegmatis may lead to abnormal colonial morphology
deletion of either isoform Pde1 or Pde2 results in a moderate increase of the c-di-AMP levels compared with the parental strain. Deletion of both genes results in an up to 4fold increase in c-di-AMP levels compared to that of the parental strain. Both Pde1 and Pde2 play a role in pneumococcal growth. Deletion of either isoform Pde1 or Pde2 reduces the growth rate slightly, and the double mutant synergizes the reduction
a Pde2 mutant strain displays a growth defect in the early growth phase. The mutant displays an increase in cellular c-di-AMP and 5'-O-phosphonoadenylyl-(3'->5')-adenosine levels and increased oxacillin resistance. A strain producing a high level of c-di-AMP has increased and a stain producing low levels has decreased acid resistance
DhhP is essential for Borrelia burgdorferi growth both in vitro and in the mammalian host. The conditional DhhP mutant has a dramatic increase in intracellular c-di-AMP level in comparison to the isogenic wild-type strain. Elevated cellular c-di-AMP in Borrelia burgdorferi does not result in an increased resistance to beta-lactamase antibiotics. The DhhP mutant is defective in induction of the sigmaS factor, RpoS, and the RpoS-dependent outer membrane virulence factor OspC
deficiency of Pde significantly enhances intracellular C12-C20 fatty acid accumulation. Superfluous c-di-AMP in Mycobacterium smegmatis may lead to abnormal colonial morphology
a Pde2 mutant strain displays a growth defect in the early growth phase. The mutant displays an increase in cellular c-di-AMP and 5'-O-phosphonoadenylyl-(3'->5')-adenosine levels and increased oxacillin resistance. A strain producing a high level of c-di-AMP has increased and a stain producing low levels has decreased acid resistance
-
physiological function
Streptococcus pneumoniae serotype 2 D39
-
deletion of either isoform Pde1 or Pde2 results in a moderate increase of the c-di-AMP levels compared with the parental strain. Deletion of both genes results in an up to 4fold increase in c-di-AMP levels compared to that of the parental strain. Both Pde1 and Pde2 play a role in pneumococcal growth. Deletion of either isoform Pde1 or Pde2 reduces the growth rate slightly, and the double mutant synergizes the reduction
Bowman, L.; Zeden, M.S.; Schuster, C.F.; Kaever, V.; Gruendling, A.
New insights into the cyclic di-adenosine monophosphate (c-di-AMP) degradation pathway and the requirement of the cyclic dinucleotide for acid stress resistance in Staphylococcus aureus
HOME
login
history
all enzymes
BRENDA home
History
Enzyme Nomenclature
3.1.4.60 pApA phosphodiesterase
top
Information
