Evidence map›Paper›PMID 38062262›Full record

ArticleNature chemical biology2024

Biocatalytic cyclization of small macrolactams by a penicillin-binding protein-type thioesterase.

Zachary L Budimir, Rishi S Patel, Alyssa Eggly, Claudia N Evans, Hannah M Rondon-Cordero, Jessica J Adams, Chittaranjan Das, Elizabeth I Parkinson

Abstract read
In one paragraph

Article in Nature chemical biology, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 17 papers.

0numbers the graph read from it
0cells of the map it votes in
17citing 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

17 citing papers in PubMed.

  1. Discovery and Biosynthesis of the Novel Glycotetrapeptide Antibiotic Biffamycin A.Angewandte Chemie (International ed. in English) · 2026
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  15. Size matters.Nature chemical biology · 2024
    Article
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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

8 authors.

Zachary L BudimirDepartment of Chemistry, Purdue University, West Lafayette, IN, USA.
Rishi S PatelDepartment of Chemistry, Purdue University, West Lafayette, IN, USA.
Alyssa EgglyDepartment of Chemistry, Purdue University, West Lafayette, IN, USA.
Claudia N EvansDepartment of Chemistry, Purdue University, West Lafayette, IN, USA.ORCID 0009-0003-2890-3869
Hannah M Rondon-CorderoDepartment of Chemistry, Purdue University, West Lafayette, IN, USA.ORCID 0000-0002-2374-2985
Jessica J AdamsDepartment of Chemistry, Purdue University, West Lafayette, IN, USA.
Chittaranjan DasDepartment of Chemistry, Purdue University, West Lafayette, IN, USA.ORCID 0000-0002-0567-7753
Elizabeth I ParkinsonDepartment of Chemistry, Purdue University, West Lafayette, IN, USA. eparkins@purdue.edu.ORCID 0000-0002-3665-5522

Funding

Transgenic Mouse Core Facility Shared Resource (TMCF-SR)P30CA023168 · NCI · PURDUE UNIVERSITY WEST LAFAYETTE · PI Yoon Yeo · 1985 to 2026
$43.4M
Mining Cryptic Biosynthetic Gene Clusters for Novel Bioactive Compounds and BiocatalystsR35GM138002 · NIGMS · PURDUE UNIVERSITY · PI Elizabeth Ivy Parkinson · 2020 to 2026
$2.9M
Drug Discovery in Infectious Disease TrainingT32AI148103 · NIAID · PURDUE UNIVERSITY · PI STAHELIN, ROBERT VIRGIL, YEO, YOON · 2020 to 2024
$949k
Investigations into ubiquitin binding proteins using structure guided reactivityF31CA275390 · NCI · PURDUE UNIVERSITY · PI PATEL, RISHI · 2022 to 2024
$143k
NCI NIH HHS F31 CA275390NCI NIH HHS P30 CA023168NIAID NIH HHS T32 AI148103NIGMS NIH HHS R35 GM138002
6 · The paper itself

Abstract

Macrocyclic peptides represent promising scaffolds for chemical tools and potential therapeutics. Synthetic methods for peptide macrocyclization are often hampered by C-terminal epimerization and oligomerization, leading to difficult scalability. While chemical strategies to circumvent this issue exist, they often require specific amino acids to be present in the peptide sequence. Herein, we report the characterization of Ulm16, a peptide cyclase belonging to the penicillin-binding protein-type class of thioesterases that catalyze head-to-tail macrolactamization of nonribosmal peptides. Ulm16 efficiently cyclizes various nonnative peptides ranging from 4 to 6 amino acids with catalytic efficiencies of up to 3 × 10

Indexed as

Amino AcidsPeptidesBiocatalysisCyclizationPenicillin-Binding ProteinsPeptides, CyclicAmino AcidsPenicillin-Binding ProteinsPeptidesPeptides, Cyclic

Identifiers

PMID38062262
PMCPMC10999230

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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.