Evidence map›Paper›PMID 37612753›Full record

ReviewMicrobial cell factories2023

Insight into de-regulation of amino acid feedback inhibition: a focus on structure analysis method.

Sadia Naz, Pi Liu, Umar Farooq, Hongwu Ma

Open access · goldAbstract readReview
In one paragraph

Review in Microbial cell factories, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 13 papers.

0numbers the graph read from it
0cells of the map it votes in
13citing papers in PubMed
3.4field-weighted citation impact, top 7% 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

13 citing papers in PubMed, 22 citations in OpenAlex.

  1. Review
  2. Review
  3. Microbial Metabolism: Primary and Secondary Metabolites.Progress in molecular and subcellular biology · 2026
    Review
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  5. Article
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  7. Review
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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

4 authors at 3 institutions in 2 countries.

Sadia NazBiodesign Center, Tianjin Institute of Industrial Biotechnology, Chinese Academy of Sciences, Tianjin, 300308, China.
Pi LiuBiodesign Center, Tianjin Institute of Industrial Biotechnology, Chinese Academy of Sciences, Tianjin, 300308, China.
Umar FarooqDepartment of Chemistry, COMSATS University Islamabad, Abbottabad Campus, Islamabad, 22060, Pakistan.
Hongwu MaBiodesign Center, Tianjin Institute of Industrial Biotechnology, Chinese Academy of Sciences, Tianjin, 300308, China. ma_hw@tib.cas.cn.
Tianjin Institute of Industrial Biotechnology · CNChinese Academy of Sciences · CNCOMSATS University Islamabad · PK

Funding

National Key Research and Development Program of China 2018YFA0900300Tianjin Synthetic Biotechnology Innovation Capacity Improvement Project TSBICIP-KJGG-005Tianjin Synthetic Biotechnology Innovation Capacity Improvement Project TSBICIP-PTJS-001
6 · The paper itself

Abstract

Regulation of amino acid's biosynthetic pathway is of significant importance to maintain homeostasis and cell functions. Amino acids regulate their biosynthetic pathway by end-product feedback inhibition of enzymes catalyzing committed steps of a pathway. Discovery of new feedback resistant enzyme variants to enhance industrial production of amino acids is a key objective in industrial biotechnology. Deregulation of feedback inhibition has been achieved for various enzymes using in vitro and in silico mutagenesis techniques. As enzyme's function, its substrate binding capacity, catalysis activity, regulation and stability are dependent on its structural characteristics, here, we provide detailed structural analysis of all feedback sensitive enzyme targets in amino acid biosynthetic pathways. Current review summarizes information regarding structural characteristics of various enzyme targets and effect of mutations on their structures and functions especially in terms of deregulation of feedback inhibition. Furthermore, applicability of various experimental as well as computational mutagenesis techniques to accomplish feedback resistance has also been discussed in detail to have an insight into various aspects of research work reported in this particular field of study.

Indexed as

Amino AcidsBiotechnologyFeedbackMutagenesisMutationAmino AcidsAmino acid biosynthesisDe-regulationFeedback inhibitionIn vitro mutagenesisProtein structure analysis

Identifiers

PMID37612753
PMCPMC10464499
OpenAlexW4386086347

What OpenQuestion holds

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LicenceCC BY
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.