Evidence map›Paper›PMID 7793911›Full record

ArticleApplied and environmental microbiology1995

Cloning and expression in Saccharomyces cerevisiae of a Trichoderma reesei beta-mannanase gene containing a cellulose binding domain.

H Stålbrand, A Saloheimo, J Vehmaanperä, B Henrissat, M Penttilä

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In one paragraph

Article in Applied and environmental microbiology, 1995. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 31 papers.

0numbers the graph read from it
0cells of the map it votes in
31citing papers in PubMed
11.2field-weighted citation impact, top 1% 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

31 citing papers in PubMed, 179 citations in OpenAlex.

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  14. Production of the Aspergillus aculeatus endo-1,4-beta-mannanase in A. niger.Journal of industrial microbiology & biotechnology · 2009
    Article
  15. Article
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  17. Carbohydrate binding modules: biochemical properties and novel applications.Microbiology and molecular biology reviews : MMBR · 2006
    Review
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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

5 authors at 1 institution in 1 country.

H StålbrandVTT Biotechnology and Food Research, Espoo, Finland.
A Saloheimo
J Vehmaanperä
B Henrissat
M Penttilä
VTT Technical Research Centre of Finland · FI

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

beta-Mannanase (endo-1,4-beta-mannanase; mannan endo-1,4-beta-mannosidase; EC 3.2.1.78) catalyzes endo-wise hydrolysis of the backbone of mannan and heteromannans, including hemicellulose polysaccharides, which are among the major components of plant cell walls. The gene man1, which encodes beta-mannanase, of the filamentous fungus Trichoderma reesei was isolated from an expression library by using antiserum raised towards the earlier-purified beta-mannanase protein. The deduced beta-mannanase consists of 410 amino acids. On the basis of hydrophobic cluster analysis, the beta-mannanase was assigned to family 5 of glycosyl hydrolases (cellulase family A). The C terminus of the beta-mannanase has strong amino acid sequence similarity to the cellulose binding domains of fungal cellulases and is preceded by a serine-, threonine-, and proline-rich region. Consequently, the beta-mannanase is probably organized similarly to the T. reesei cellulases, having a catalytic core domain separated from the substrate-binding domain by an O-glycosylated linker. Active beta-mannanase was expressed and secreted by using the yeast Saccharomyces cerevisiae as the host. The results indicate that the man1 gene encodes the two beta-mannanases with different isoelectric points (pIs 4.6 and 5.4) purified earlier from T. reesei.

Indexed as

Amino AcidsAmino Acid SequenceBase SequenceCellulaseCelluloseCloning, MolecularCluster AnalysisGene Expression Regulation, EnzymologicGenes, FungalIsoelectric PointIsoenzymesMannosidasesMolecular Sequence DataSaccharomyces cerevisiaeSequence Analysis, DNASequence Homology, Amino AcidAmino AcidsCellulaseCelluloseendo-1,4-beta-D-mannanaseIsoenzymesMannosidases

Identifiers

PMID7793911
PMCPMC167364
OpenAlexW2144423272

What OpenQuestion holds

Textmetadata
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.