- Beta-
lactamases (β-
lactamases) are
enzymes (EC 3.5.2.6)
produced by
bacteria that
provide multi-resistance to beta-lactam
antibiotics such as penicillins...
-
class A, C and some
class D beta-
lactamases (avibactam). Like beta-lactam antibiotics, they are
processed by beta-
lactamases to form an
initial covalent intermediate...
- is one of the
class B metallo-beta-
lactamase;
other types of carbap****se are
class A or
class D beta-
lactamases. (The
class A
Klebsiella pneumoniae...
- beta-
lactamases. Most beta-
lactamases identified in Bacteroides, Prevotella, and
Capnocytophaga belong to the
Ambler class A.
Several beta-
lactamases encoded...
- D
serine β-
lactamases (such as OXA-23, OXA-48), it has been
reported to be a poor substrate/weak
inhibitor of
class B metallo-β-
lactamases, such as VIM-2...
-
stability against a wide
range of β-
lactamase enzymes including some Extended-Spectrum β-
lactamases.
Other β-
lactamase inhibitors such as
boronic acids are...
- β-lactam
antibiotics (such as penicillins), they are less
susceptible to β-
lactamases. Currently, some
Citrobacter freundii,
Enterobacter cloacae, Neisseria...
-
species including Streptomyces. BLIP acts as a
potent inhibitor of beta-
lactamases such as TEM-1,
which is the most
widespread resistance enzyme to penicillin...
-
Tazobactam is a
pharmaceutical drug that
inhibits the
action of
bacterial β-
lactamases,
especially those belonging to the SHV-1 and TEM groups. It is commonly...
-
Penicillinase is now
classified as
member of
enzymes called β-
lactamases.
These β-
lactamases are
naturally present in many
other bacteria, and many bacteria...
