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CP40 from Corynebacterium pseudotuberculosis is an endo-β-N-acetylglucosaminidase

Overview of attention for article published in BMC Microbiology, November 2016
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Title
CP40 from Corynebacterium pseudotuberculosis is an endo-β-N-acetylglucosaminidase
Published in
BMC Microbiology, November 2016
DOI 10.1186/s12866-016-0884-3
Pubmed ID
Authors

Azadeh Shadnezhad, Andreas Naegeli, Mattias Collin

Abstract

C. pseudotuberculosis is an important animal pathogen that causes substantial economical loss in sheep and goat farming. Zoonotic infections in humans are rare, but when they occur they are often severe and difficult to treat. One of the most studied proteins from this bacterium, the secreted protein CP40 is being developed as a promising vaccine candidate and has been characterized as a serine protease. In this study we have investigated if CP40 is an endoglycosidase rather than a protease. CP40 does not show any protease activity and contains an EndoS-like family 18 of glycoside hydrolase (chitinase) motif. It hydrolyzes biantennary glycans on both human and ovine IgGs. CP40 is not a general chitinase and cannot hydrolyze bisecting GlcNAc. Taken together we present solid evidence for re-annotating CP40 as an EndoS-like endoglycosidase. Redefining the activity of this enzyme will facilitate subsequent studies that could give further insight into immune evasion mechanisms underlying corynebacterial infections in animals and humans.

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The data shown below were collected from the profile of 1 X user who shared this research output. Click here to find out more about how the information was compiled.
Mendeley readers

Mendeley readers

The data shown below were compiled from readership statistics for 30 Mendeley readers of this research output. Click here to see the associated Mendeley record.

Geographical breakdown

Country Count As %
Unknown 30 100%

Demographic breakdown

Readers by professional status Count As %
Student > Bachelor 7 23%
Student > Ph. D. Student 5 17%
Student > Doctoral Student 3 10%
Researcher 3 10%
Unspecified 3 10%
Other 3 10%
Unknown 6 20%
Readers by discipline Count As %
Agricultural and Biological Sciences 5 17%
Biochemistry, Genetics and Molecular Biology 5 17%
Unspecified 3 10%
Chemistry 2 7%
Medicine and Dentistry 1 3%
Other 0 0%
Unknown 14 47%
Attention Score in Context

Attention Score in Context

This research output has an Altmetric Attention Score of 1. This is our high-level measure of the quality and quantity of online attention that it has received. This Attention Score, as well as the ranking and number of research outputs shown below, was calculated when the research output was last mentioned on 26 November 2016.
All research outputs
#18,480,433
of 22,899,952 outputs
Outputs from BMC Microbiology
#2,249
of 3,197 outputs
Outputs of similar age
#236,902
of 312,900 outputs
Outputs of similar age from BMC Microbiology
#38
of 60 outputs
Altmetric has tracked 22,899,952 research outputs across all sources so far. This one is in the 11th percentile – i.e., 11% of other outputs scored the same or lower than it.
So far Altmetric has tracked 3,197 research outputs from this source. They receive a mean Attention Score of 4.1. This one is in the 15th percentile – i.e., 15% of its peers scored the same or lower than it.
Older research outputs will score higher simply because they've had more time to accumulate mentions. To account for age we can compare this Altmetric Attention Score to the 312,900 tracked outputs that were published within six weeks on either side of this one in any source. This one is in the 13th percentile – i.e., 13% of its contemporaries scored the same or lower than it.
We're also able to compare this research output to 60 others from the same source and published within six weeks on either side of this one. This one is in the 30th percentile – i.e., 30% of its contemporaries scored the same or lower than it.