Evidence map›Paper›PMID 30048755›Full record

ReviewPharmacological research2018

Post-translational modifications at the ATP-positioning G-loop that regulate protein kinase activity.

Susan F Steinberg

Abstract readReview
In one paragraph

Review in Pharmacological research, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 20 papers.

0numbers the graph read from it
0cells of the map it votes in
20citing papers in PubMed
0.9field-weighted citation impact, top 21% 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

20 citing papers in PubMed, 40 citations in OpenAlex.

  1. Article
  2. Article
  3. Article
  4. Article
  5. Kinase Inhibitors for Targeted Cancer Therapy.Current topics in medicinal chemistry · 2026
    Review
  6. Regulatory mimicry of cyclin-dependent kinases by a conserved herpesvirus protein kinase.Proceedings of the National Academy of Sciences of the United States of America · 2025
    Article
  7. Review
  8. Article
  9. Article
  10. Article
  11. Article
  12. Article
  13. The fitness cost of spurious phosphorylation.bioRxiv : the preprint server for biology · 2023
    Article
  14. Review
  15. Article
  16. Article
  17. Review
  18. Article
  19. Article
  20. Article
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

1 author at 1 institution in 1 country.

Susan F SteinbergDepartment of Pharmacology, College of Physicians and Surgeons, Columbia University, 630 West 168th Street, New York, NY 10032, USA. Electronic address: sfs1@columbia.edu.
Columbia University · US

Funding

PKD Isoforms in HeartR01HL112388 · NHLBI · COLUMBIA UNIVERSITY HEALTH SCIENCES · PI CHEN, JU, STEINBERG, SUSAN F · 2012 to 2015
$2.9M
Distinct Protein Kinase C-Delta Signaling Modes in CardiomyocytesR01HL123061 · NHLBI · COLUMBIA UNIVERSITY HEALTH SCIENCES · PI STEINBERG, SUSAN F · 2015 to 2018
$2.2M
NHLBI NIH HHS R01 HL112388NHLBI NIH HHS R01 HL123061
6 · The paper itself

Abstract

Protein kinases are a superfamily of enzymes that control a wide range of cellular functions. These enzymes share a highly conserved catalytic core that folds into a similar bilobar three-dimensional structure. One highly conserved region in the protein kinase core is the glycine-rich loop (or G-loop), a highly flexible loop that is characterized by a consensus GxGxxG sequence. The G-loop points toward the catalytic cleft and functions to bind and position ATP for phosphotransfer. Of note, in many protein kinases, the second and third glycine residues in the G-loop triad flank residues that can be targets for phosphorylation (Ser, Thr, or Tyr) or other post-translational modifications (ubiquitination, acetylation, O-GlcNAcylation, oxidation). There is considerable evidence that cyclin-dependent kinases are held inactive through inhibitory phosphorylation of the conserved Thr/Tyr residues in this position of the G-loop and that dephosphorylation by cellular phosphatases is required for CDK activation and progression through the cell cycle. This review summarizes literature that identifies residues in or adjacent to the G-loop in other protein kinases that are targets for functionally important post-translational modifications.

Indexed as

Protein Processing, Post-TranslationalAdenosine TriphosphateAnimalsHumansProtein ConformationProtein KinasesAdenosine TriphosphateProtein KinasesATP-positioning G-loopOxidative stressPhosphorylationPost-translational modificationsProtein kinase

Identifiers

PMID30048755
PMCPMC6440208
OpenAlexW2883017776

What OpenQuestion holds

Textmetadata
LicenceTDM
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.