Evidence map›Paper›PMID 17786898›Full record

ArticleSmall (Weinheim an der Bergstrasse, Germany)2007

Novel biocatalysts based on S-layer self-assembly of Geobacillus stearothermophilus NRS 2004/3a: a nanobiotechnological approach.

Christina Schäffer, René Novotny, Seta Küpcü, Sonja Zayni, Andrea Scheberl, Jacqueline Friedmann, Uwe B Sleytr, Paul Messner

Abstract read
In one paragraph

Article in Small (Weinheim an der Bergstrasse, Germany), 2007. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 15 papers.

0numbers the graph read from it
0cells of the map it votes in
15citing papers in PubMed
5.7field-weighted citation impact, top 4% of its field
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

15 citing papers in PubMed, 54 citations in OpenAlex.

  1. Article
  2. Review
  3. Review
  4. Article
  5. Article
  6. Review
  7. S-layers: principles and applications.FEMS microbiology reviews · 2014
    Article
  8. Protein bodies in nature and biotechnology.Molecular biotechnology · 2013
    Article
  9. Bacterial cell-envelope glycoconjugates.Advances in carbohydrate chemistry and biochemistry · 2013
    Review
  10. Article
  11. Review
  12. Article
  13. S-layer nanoglycobiology of bacteria.Carbohydrate research · 2008
    Review
  14. Article
  15. Article
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

8 authors at 1 institution in 1 country.

Christina SchäfferUniversity of Natural Resources and Applied Life Sciences, Center for NanoBiotechnology, Wien, Austria. christina.schaeffer@boku.ac.at
René Novotny
Seta Küpcü
Sonja Zayni
Andrea Scheberl
Jacqueline Friedmann
Uwe B Sleytr
Paul Messner
BOKU University · AT

Funding

Austrian Science Fund FWF P 18013Austrian Science Fund FWF P 19047
6 · The paper itself

Abstract

The crystalline cell-surface (S) layer sgsE of Geobacillus stearothermophilus NRS 2004/3a represents a natural protein self-assembly system with nanometer-scale periodicity that is evaluated as a combined carrier/patterning element for the conception of novel types of biocatalyst aiming at the controllable display of biocatalytic epitopes, storage stability, and reuse. The glucose-1-phosphate thymidylyltransferase RmlA is used as a model enzyme and chimeric proteins are constructed by translational fusion of rmlA to the C-terminus of truncated forms of sgsE (rSgsE (131-903), rSgsE(331-903)) and used for the construction of three principal types of biocatalysts: soluble (monomeric), self-assembled in aqueous solution, and recrystallized on negatively charged liposomes. Enzyme activity of the biocatalysts reaches up to 100 % compared to sole RmlA cloned from the same bacterium. The S-layer portion of the biocatalysts confers significantly improved shelf life to the fused enzyme without loss of activity over more than three months, and also enables biocatalyst recycling. These nanopatterned composites may open up new functional concepts for biocatalytic applications in nanobiotechnology.

Indexed as

Bacterial ProteinsBinding SitesBiotechnologyCatalysisCoated Materials, BiocompatibleCrystallizationEnzymes, ImmobilizedGeobacillus stearothermophilusMacromolecular SubstancesMaterials TestingMembrane GlycoproteinsMolecular ConformationNanostructuresNanotechnologyParticle SizeProtein BindingBacterial ProteinsCoated Materials, BiocompatibleEnzymes, ImmobilizedMacromolecular SubstancesMembrane GlycoproteinsS-layer proteins

Identifiers

PMID17786898
PMCPMC4388724
OpenAlexW2153469207

What OpenQuestion holds

Textmetadata
LicenceTDM
Read underepoch 390

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.