Evidence map›Paper›PMID 19309740›Full record

ArticleProtein science : a publication of the Protein Society2009

CPDadh: a new peptidase family homologous to the cysteine protease domain in bacterial MARTX toxins.

Jimin Pei, Patrick J Lupardus, K Christopher Garcia, Nick V Grishin

Abstract read
In one paragraph

Article in Protein science : a publication of the Protein Society, 2009. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 4 papers.

0numbers the graph read from it
0cells of the map it votes in
4citing 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

4 citing papers in PubMed.

  1. Article
  2. Review
  3. Article
  4. 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

4 authors.

Jimin PeiHoward Hughes Medical Institute, University of Texas Southwestern Medical Center, Dallas, Texas 75390-9050, USA. jpei@chop.swmed.edu
Patrick J Lupardus
K Christopher Garcia
Nick V Grishin

Funding

Computations of Fold Changes in Evolution of ProteinsR01GM067165 · NIGMS · UT SOUTHWESTERN MEDICAL CENTER · PI GRISHIN, NICK V. · 2003 to 2006
$1.1M
Howard Hughes Medical InstituteNIGMS NIH HHS GM67165
6 · The paper itself

Abstract

A cysteine protease domain (CPD) has been recently discovered in a group of multifunctional, autoprocessing RTX toxins (MARTX) and Clostridium difficile toxins A and B. These CPDs (referred to as CPDmartx) autocleave the toxins to release domains with toxic effects inside host cells. We report identification and computational analysis of CPDadh, a new cysteine peptidase family homologous to CPDmartx. CPDadh and CPDmartx share a Rossmann-like structural core and conserved catalytic residues. In bacteria, domains of the CPDadh family are present at the N-termini of a diverse group of putative cell-cell interaction proteins and at the C-termini of some RHS (recombination hot spot) proteins. In eukaryotes, catalytically inactive members of the CPDadh family are found in cell surface protein NELF (nasal embryonic LHRH factor) and some putative signaling proteins.

Indexed as

Amino Acid SequenceBacterial ProteinsBacterial ToxinsClostridioides difficileCysteine EndopeptidasesMolecular Sequence DataProtein ConformationProtein Structure, TertiarySequence AlignmentStructural Homology, ProteinBacterial ProteinsBacterial ToxinsCysteine Endopeptidases

Identifiers

PMID19309740
PMCPMC2762598

What OpenQuestion holds

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Registered trials

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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.