General Information of Drug-Metabolizing Enzyme (DME ID: DME1026)
DME Name Beta-lactamase (blaB), Bacteroides uniformis DME Info
UniProt ID
BLAC_BACUN
EC Number    EC: 3.5.2.6     (Click to Show/Hide the Complete EC Tree)
Hydrolases
Carbon-nitrogen hydrolase
Cyclic amide hydrolase
EC: 3.5.2.6
Lineage    Species: Bacteroides uniformis     (Click to Show/Hide the Complete Species Lineage)
Kingdom: Bacteria
Phylum: Bacteroidetes
Class: Bacteroidia
Order: Bacteroidales
Family: Bacteroidaceae
Genus: Bacteroides
Species: Bacteroides uniformis
Subspecies: Bacteroides uniformis B 371
Interactome
Disease Specific Interactions between Host Protein and DME (HOSPPI)
      Drug co-metabolism
               Cometabolized drug: Cefaloridine Click to Show/Hide the Full List of HOSPPI:        1 HOSPPI
                            Cytochrome P450 2C8 (CYP2C8) Click to Show/Hide the Cometabolization Info
DME ID DME0018 DME Info
Uniprot ID
CP2C8_HUMAN
Interaction Name CYP2C8-blaB interaction [1], [2]
Description The interaction, between human Cytochrome P450 2C8 and Beta-lactamase from Bacteroides uniformis which collectively metabolize the drug Cefaloridine, is reported to affect the efficacy, safety or bioavailability of this drug via interfering with it metabolism.
               Cometabolized drug: Amoxicillin Click to Show/Hide the Full List of HOSPPI:        1 HOSPPI
                            Mephenytoin 4-hydroxylase (CYP2C19) Click to Show/Hide the Cometabolization Info
DME ID DME0021 DME Info
Uniprot ID
CP2CJ_HUMAN
Interaction Name CYP2C19-blaB interaction [3], [4]
Description The interaction, between human Mephenytoin 4-hydroxylase and Beta-lactamase from Bacteroides uniformis which collectively metabolize the drug Amoxicillin, is reported to affect the efficacy, safety or bioavailability of this drug via interfering with it metabolism.
References
1 Purification and characterization of a new beta-lactamase from Bacteroides uniformis. Antimicrob Agents Chemother. 1995 Jul;39(7):1458-61.
2 Gemfibrozil and its glucuronide inhibit the organic anion transporting polypeptide 2 (OATP2/OATP1B1:SLC21A6)-mediated hepatic uptake and CYP2C8-mediated metabolism of cerivastatin: analysis of the mechanism of the clinically relevant drug-drug interaction between cerivastatin and gemfibrozil. J Pharmacol Exp Ther. 2004 Oct;311(1):228-36.
3 Prevalence of antimicrobial resistance genes in Bacteroides spp. and Prevotella spp. Dutch clinical isolates. Clin Microbiol Infect. 2019 Sep;25(9):1156.e9-1156.e13.
4 High-dose rabeprazole/amoxicillin therapy as the second-line regimen after failure to eradicate H. pylori by triple therapy with the usual doses of a proton pump inhibitor, clarithromycin and amoxicillin. Hepatogastroenterology. 2003 Nov-Dec;50(54):2274-8.

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