Evidence map›Paper›PMID 25956378›Full record

ArticleBMC genomics2015

Classification of fungal and bacterial lytic polysaccharide monooxygenases.

Peter K Busk, Lene Lange

Abstract read
In one paragraph

Article in BMC genomics, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 44 papers.

0numbers the graph read from it
0cells of the map it votes in
44citing papers in PubMed
–field-weighted citation impact
1 · What the graph read from it

What it found

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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

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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

44 citing papers in PubMed.

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  5. Characterization of a unique polysaccharide monooxygenase from the plant pathogenProceedings of the National Academy of Sciences of the United States of America · 2023
    Article
  6. Closing the Nutrient Loop-The New Approaches to Recovering Biomass Minerals during the Biorefinery Processes.International journal of environmental research and public health · 2023
    Review
  7. Article
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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

2 authors.

Peter K BuskDepartment of Chemistry and Bioscience, Aalborg University and Barentzymes A/S, A.C. Meyers Vænge 15, 2450, Copenhagen, SV, Denmark. pkb@bio.aau.dk.
Lene LangeDepartment of Chemistry and Bioscience, Aalborg University and Barentzymes A/S, A.C. Meyers Vænge 15, 2450, Copenhagen, SV, Denmark. lla@adm.aau.dk.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundLytic polysaccharide monooxygenases are important enzymes for the decomposition of recalcitrant biological macromolecules such as plant cell wall and chitin polymers. These enzymes were originally designated glycoside hydrolase family 61 and carbohydrate-binding module family 33 but are now classified as auxiliary activities 9, 10 and 11 in the CAZy database. To obtain a systematic analysis of the divergent families of lytic polysaccharide monooxygenases we used Peptide Pattern Recognition to divide 5396 protein sequences resembling enzymes from families AA9 (1828 proteins), AA10 (2799 proteins) and AA11 (769 proteins) into subfamilies.

resultsThe results showed that the lytic polysaccharide monooxygenases have two conserved regions identified by conserved peptides specific for each AA family. The peptides were used for in silico PCR discovery of the lytic polysaccharide monooxygenases in 79 fungal and 95 bacterial genomes. The bacterial genomes encoded 0-7 AA10s (average 0.6). No AA9 or AA11 were found in the bacteria. The fungal genomes encoded 0-40 AA9s (average 7) and 0-15 AA11s (average 2) and two of the fungi possessed a gene encoding a putative AA10. The AA9s were mainly found in plant cell wall-degrading asco- and basidiomycetes in agreement with the described role of AA9 enzymes. In contrast, the AA11 proteins were found in 36 of the 39 ascomycetes and in only two of the 32 basidiomycetes and their abundance did not correlate to the degradation of cellulose and hemicellulose.

conclusionsThese results provides an overview of the sequence characteristics and occurrence of the divergent AA9, AA10 and AA11 families and pave the way for systematic investigations of the of lytic polysaccharide monooxygenases and for structure-function studies of these enzymes.

Indexed as

Computational BiologyAnimalsBacteriaCelluloseCluster AnalysisConserved SequenceFungiMixed Function OxygenasesModels, MolecularPolysaccharidesProtein ConformationCellulosehemicelluloseMixed Function OxygenasesPolysaccharides

Identifiers

PMID25956378
PMCPMC4424831

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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.