General Information of Drug-Metabolizing Enzyme (DME ID: DME1076)
DME Name Nicotinamidase (pncA), Acinetobacter baumannii DME Info
UniProt ID
B0VA03_ACIBY
EC Number    EC: 3.5.1.19     (Click to Show/Hide the Complete EC Tree)
Hydrolases
Carbon-nitrogen hydrolase
Linear amide hydrolase
EC: 3.5.1.19
Lineage    Species: Acinetobacter baumannii     (Click to Show/Hide the Complete Species Lineage)
Kingdom: Bacteria
Phylum: Proteobacteria
Class: Gammaproteobacteria
Order: Pseudomonadales
Family: Moraxellaceae
Genus: Acinetobacter
Species: Acinetobacter baumannii
Interactome
Disease Specific Interactions between Host Protein and DME (HOSPPI)
      Drug co-metabolism
               Cometabolized drug: Pyrazinamide Click to Show/Hide the Full List of HOSPPI:        2 HOSPPI
                            Cytochrome P450 1A2 (CYP1A2) Click to Show/Hide the Cometabolization Info
DME ID DME0003 DME Info
Uniprot ID
CP1A2_HUMAN
Interaction Name CYP1A2-pncA interaction [1], [2]
Description The interaction, between human Cytochrome P450 1A2 and Nicotinamidase from Acinetobacter baumannii which collectively metabolize the drug Pyrazinamide, is reported to affect the efficacy, safety or bioavailability of this drug via interfering with it metabolism.
                            Cytochrome P450 3A4 (CYP3A4) Click to Show/Hide the Cometabolization Info
DME ID DME0001 DME Info
Uniprot ID
CP3A4_HUMAN
Interaction Name CYP3A4-pncA interaction [1], [2]
Description The interaction, between human Cytochrome P450 3A4 and Nicotinamidase from Acinetobacter baumannii which collectively metabolize the drug Pyrazinamide, is reported to affect the efficacy, safety or bioavailability of this drug via interfering with it metabolism.
References
1 Specificity and mechanism of Acinetobacter baumanii nicotinamidase: implications for activation of the front-line tuberculosis drug pyrazinamide. Angew Chem Int Ed Engl. 2009;48(48):9176-9.
2 The metabolism of pyrazoloacridine (NSC 366140) by cytochromes p450 and flavin monooxygenase in human liver microsomes. Clin Cancer Res. 2004 Feb 15;10(4):1471-80.

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