Evidence map›Paper›PMID 11872722›Full record

ArticleJournal of bacteriology2002

Two different lantibiotic-like peptides originate from the ericin gene cluster of Bacillus subtilis A1/3.

Torsten Stein, Stefan Borchert, Birgit Conrad, Jörg Feesche, Brigitte Hofemeister, Jürgen Hofemeister, Karl-Dieter Entian

Abstract readComparative Study
In one paragraph

Article in Journal of bacteriology, 2002. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 50 papers.

0numbers the graph read from it
0cells of the map it votes in
50citing papers in PubMed
–field-weighted citation impact
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

50 citing papers in PubMed.

  1. Article
  2. Journal of bacteriology · 2026
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  18. Occurrence, function, and biosynthesis of mycofactocin.Applied microbiology and biotechnology · 2019
    Review
  19. Article
  20. Review
4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

7 authors.

Torsten SteinInstitut für Mikrobiologie, Johann-Wolfgang-Goethe-Universität, D-60439 Frankfurt am Main, Germany.
Stefan Borchert
Birgit Conrad
Jörg Feesche
Brigitte Hofemeister
Jürgen Hofemeister
Karl-Dieter Entian

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

A lantibiotic gene cluster was identified in Bacillus subtilis A1/3 showing a high degree of homology to the subtilin gene cluster and occupying the same genetic locus as the spa genes in B. subtilis ATCC 6633. The gene cluster exhibits diversity with respect to duplication of two subtilin-like genes which are separated by a sequence similar to a portion of a lanC gene. Matrix-assisted laser desorption ionization-time of flight mass spectrometry (MALDI-TOF MS) analyses of B. subtilis A1/3 culture extracts confirmed the presence of two lantibiotic-like peptides, ericin S (3,442 Da) and ericin A (2,986 Da). Disruption of the lanB-homologous gene eriB resulted in loss of production of both peptides, demonstrating that they are processed in an eriB-dependent manner. Although precursors of ericins S and A show only 75% of identity, the matured lantibiotic-like peptides reveal highly similar physical properties; separation was only achieved after multistep, reversed-phase high-performance liquid chromatography. Based on Edman and peptidase degradation in combination with MALDI-TOF MS, for ericin S a subtilin-like, lanthionine-bridging pattern is supposed. For ericin A two C-terminal rings are different from the lanthionine pattern of subtilin. Due to only four amino acid exchanges, ericin S and subtilin revealed similar antibiotic activities as well as similar properties in response to heat and protease treatment. For ericin A only minor antibiotic activity was found.

Indexed as

PeptidesAmino Acid SequenceAnti-Bacterial AgentsBacillus subtilisBacterial ProteinsBacteriocinsBase SequenceDrug StabilityEndopeptidasesGenes, BacterialHot TemperatureMolecular Sequence DataMolecular WeightMultigene FamilySequence AlignmentSequence HomologyAnti-Bacterial AgentsBacterial ProteinsBacteriocinsEndopeptidasesPeptidessubtilin

Identifiers

PMID11872722
PMCPMC134901

What OpenQuestion holds

Textmetadata
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Registered trials

None linked

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.