Cited by 699Antimicrobial Resistance in StaphylococcusBacterial Genetics and BiotechnologyAntimicrobial Peptides and Activities

Structure, biochemistry and mechanism of action of glycopeptide antibiotics

Reynolds, P. E.·1989·European Journal of Clinical Microbiology & Infectious Diseases

Abstract

Glycopeptide antibiotics, including vancomycin and teicoplanin, are large, rigid molecules that inhibit a late stage in bacterial cell wall peptidoglycan synthesis. The three-dimensional structure contains a cleft into which peptides of highly specific configuration (L-aa-D-aa-D-aa) can fit: such sequences are found only in bacterial cell walls, hence glycopeptides are selectively toxic. Glycopeptides interact with peptides of this conformation by hydrogen bonding, forming stable complexes. As a result of binding to L-aa-D-Ala-D-Ala groups in wall intermediates, glycopeptides inhibit, apparently by steric hindrance, the formation of the backbone glycan chains (catalysed by peptidoglycan polymerase) from the simple wall subunits as they are extruded through the cytoplasmic membrane. The subsequent transpeptidation reaction that imparts rigidity to the cell wall is also thus inhibited. This unique mechanism of action, involving binding of the bulky inhibitor to the substrate outside the membrane so that the active sites of two enzymes cannot align themselves correctly, renders the acquisition of resistance to the glycopeptide antibiotics more difficult than that to the majority of the other antibiotic groups.

Integrity signals

Registry

Crossref · 10.1007/bf01967563

Cites

24 of 24 references verified0 citation errors · 0 not checkable

Statistics

Recomputing p-values needs the paper’s full text.

Claims the paper makes

This paper’s full text isn’t openly available, so its claims and self-check weren’t run. The registry and citation checks still apply.

Claims other papers make about this one

Each is checked against this paper’s own text: does it say what the citing paper says it does?

  • It has been postulated that the main effect of vancomycin binding to D-Ala-D-Ala-ending precursors is alteration of transglycosylation, presumably by steric hindrance, preventing further processing of the cell wall and leading to bacterial death.

    “It has been postulated that the main effect of the binding of vancomycin to D-Ala-D-Ala-ending precursors emerging from the cytoplasm is alteration of transglycosylation (presumably due to steric hindrance) preventing further processing of the cell wall and leading to bacterial death (72).”

    From Mechanisms of Antibiotic Resistance (2016) · cites this paper as [72]

Cites

Flagged first, then by citations

Cited by

Sorted by citations

Authors
Reynolds, P. E.
Affiliations
University of Cambridge (GB)
Corresponding author
Reynolds, P. E.
Venue
European Journal of Clinical Microbiology & Infectious Diseases
Published
1989-11
Volume
8
Issue
11
Pages
943-950
ISSN
  • 0934-9723 (ISSN-L)
  • 1435-4373
OpenAlex
W2020612301
Cited by
699
References
24
Citations by year
2026: 17 · 2025: 20 · 2024: 21 · 2023: 27 · 2022: 28 · 2021: 36 · 2020: 28 · 2019: 29 · 2018: 31 · 2017: 23 · 2016: 33 · 2015: 35 · 2014: 32 · 2013: 25 · 2012: 22
FWCI
7.77
Type
journal article
Language
en
Open access
closed
Locations
  • European Journal of Clinical Microbiology & Infectious Diseases (publishedVersion)
  • PubMed (publishedVersion)
Topics
  • Health Sciences › Medicine › Infectious Diseases › Antimicrobial Resistance in Staphylococcus
  • Life Sciences › Biochemistry, Genetics and Molecular Biology › Genetics › Bacterial Genetics and Biotechnology
  • Life Sciences › Immunology and Microbiology › Microbiology › Antimicrobial Peptides and Activities
Keywords
glycopeptides, vancomycin, teicoplanin, peptidoglycan synthesis inhibition, cell wall biosynthesis, antibiotic mechanism of action, antibiotic resistance, transpeptidation, hydrogen bonding, selective toxicity, three-dimensional structure
MeSH terms
Amino Acid Sequence, Anti-Bacterial Agents, Bacteria, Cell Wall, Drug Resistance, Microbial, Glycopeptides, Humans, Models, Molecular, Molecular Sequence Data, Peptidoglycan, Vancomycin, Molecular Structure, Teicoplanin

About these checks

Registry, retraction, Cites and statistics results are computed, not judged, with one exception: a printed reference that no index lists is read once by a model before it counts as a citation error. Claims are extracted by a model and kept only when their quote appears verbatim in the text; each cited source is then checked, with a model’s help, for whether it says what the claim relies on. Those verdicts can be wrong — read the claim’s quote and the cited source before relying on one.

Statistics and arithmetic are recomputed, not judged.

Confidence bands are shown only for fields calibrated on our annotated test set. None is calibrated yet, so no band is shown.

What counts as a claim ›How we measure confidence ›How we check this ›

Are you an author, or do you see a problem with this page? Request a review