-
properties of the cell wall,
which plays a
vital role in pathogenesis.
Peptidoglycans can be
degraded by
several enzymes (lysozyme, glucosaminidase, endopeptidase...
-
bacteria have a
thick layer of
peptidoglycan within the cell wall, and Gram-negative
bacteria have a thin
layer of
peptidoglycan. Gram-positive
bacteria retain...
- Lysozyme's
active site
binds the
peptidoglycan molecule in the
prominent cleft between its two domains. It
attacks peptidoglycans (found in the cell
walls of...
-
thick layer of
peptidoglycan in the cell wall that
retains the
primary stain,
crystal violet. Gram-negative
cells have a
thinner peptidoglycan layer that...
- but are too
small to
stain well, so are
often considered atypical.
Peptidoglycans are the site of
action of beta-lactam
antibiotics such as penicillins...
- RNA),
bacterial peptides (flagellin,
microtubule elongation factors),
peptidoglycans and
lipoteichoic acids (from Gram-positive bacteria), N-formylmethionine...
- of
peptidoglycan (poly-N-acetylglucosamine and N-acetylmuramic acid),
which is
located immediately outside of the
cytoplasmic membrane.
Peptidoglycan is...
- agar,
distinct from
those in land plants.
Bacterial cell
walls contain peptidoglycan,
while archaeal cell
walls vary in composition,
potentially consisting...
-
compound with the
chemical formula C 11H 19NO 8. It is a
monomer of
peptidoglycan in most
bacterial cell walls,
which is
built from
alternating units...
-
compartmentalization of
enzymes that
could be
toxic in the cytoplasm. Some
peptidoglycans and
lipoproteins located in the
periplasm provide a
structural support...
