ArticleMethods in enzymology2023
Analyzing protein posttranslational modifications using enzyme-catalyzed expressed protein ligation.
Article in Methods in enzymology, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.
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.
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.
Who cites it
0 citing papers in PubMed, 0 citations in OpenAlex.
No citing paper in PubMed yet.
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
3 authors at 1 institution in 1 country.
Funding
Abstract
Expressed protein ligation (EPL) allows for the attachment of a synthetic peptide into the N- or C-terminus of a recombinant protein fragment to generate a site-specifically modified protein with substantial yields for biochemical and biophysical studies. In this method, multiple posttranslational modifications (PTMs) can be incorporated into a synthetic peptide containing an N-terminal Cysteine, which selectively reacts with a protein C-terminal thioester to afford an amide bond formation. However, the requirement of a Cysteine at the ligation site can limit EPL's potential applications. Here, we describe a method called enzyme-catalyzed EPL, which uses subtiligase to ligate protein thioesters with Cysteine-free peptides. The procedure includes generating protein C-terminal thioester and peptide, performing the enzymatic EPL reaction, and purifying the protein ligation product. We exemplify this method by generating phospholipid phosphatase PTEN with site-specific phosphorylations installed onto its C-terminal tail for biochemical assays.
Indexed as
Identifiers
What OpenQuestion holds
Registered trials
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.