Evidence map›Paper›PMID 41004624›Full record

ReviewAccounts of chemical research2025

Advancing Genetically Encoded Lysine (GEK) Chemistry: From Precision Modulation to Therapeutic Innovation.

Guoqing Jin, Yifan Shi, Shivangi Sharma, Wenshe Ray Liu

Abstract readReview
In one paragraph

Review in Accounts of chemical research, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.

0numbers the graph read from it
0cells of the map it votes in
1citing 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

1 citing paper in PubMed.

  1. 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

4 authors.

Guoqing JinTexas A&M Drug Discovery Center and Department of Chemistry, College of Arts and Sciences, Texas A&M University, College Station, Texas 77843, United States.ORCID 0000-0001-9795-0149
Yifan ShiTexas A&M Drug Discovery Center and Department of Chemistry, College of Arts and Sciences, Texas A&M University, College Station, Texas 77843, United States.ORCID 0000-0002-8155-1351
Shivangi SharmaTexas A&M Drug Discovery Center and Department of Chemistry, College of Arts and Sciences, Texas A&M University, College Station, Texas 77843, United States.
Wenshe Ray LiuTexas A&M Drug Discovery Center and Department of Chemistry, College of Arts and Sciences, Texas A&M University, College Station, Texas 77843, United States.ORCID 0000-0002-7078-6534

Funding

Use of the Noncanonical Amino Acid Mutagenesis Technique in Combination with Other Approaches to Study Functions of Posttranslational Lysine Modifications in ProteinsR35GM145351 · NIGMS · TEXAS A&M UNIVERSITY · PI Wenshe Ray Liu · 2022 to 2026
$2.6M
A Multiplatform Approach to Develop ENL-Targeting Molecules as Drug Candidates for Acute Myeloid LeukemiaR01CA291968 · NCI · TEXAS A&M UNIVERSITY · PI Wenshe Ray Liu · 2024 to 2026
$2.4M
Ultrasensitive detection of Mycobacterium tuberculosis infectionR01AI186092 · NIAID · TEXAS A&M UNIVERSITY HEALTH SCIENCE CTR · PI Jeffrey D. Cirillo · 2024 to 2026
$2.2M
NCI NIH HHS R01 CA291968NIAID NIH HHS R01 AI186092NIGMS NIH HHS R35 GM145351
6 · The paper itself

Abstract

Genetically encoded lysine (GEK) chemistry has transformed protein engineering by enabling precise and site-specific modifications, which expand lysine's functional landscape beyond its native post-translational modifications (PTMs). Our work has systematically advanced GEK chemistry by developing engineered pyrrolysyl-tRNA synthetase (PylRS) variants that efficiently incorporate diverse lysine (Lys) derivatives with tailored chemical reactivity. By integrating bioorthogonal handles, acyl and electrophilic warheads, photo-cross-linking groups, and PTM mimics, we have established a set of powerful toolkits for protein labeling, functional studies, and Lys-directed drug design. These advances provide precise control over protein structure and function, facilitating the study of epigenetic modifications, enzyme-substrate interactions, and Lys-guided inhibitor development. As GEK chemistry continues to evolve, its integration with structural/synthetic biology and therapeutic innovation will further expand its impact, unlocking new frontiers in chemical biology and precision therapeutics.

Indexed as

Amino Acyl-tRNA SynthetasesLysineProtein EngineeringHumansProtein Processing, Post-TranslationalAmino Acyl-tRNA SynthetasesLysine

Identifiers

PMID41004624
PMCPMC12509268

What OpenQuestion holds

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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.