Works (9)

Updated: August 18th, 2023 21:18

2021 journal article

Enzyme Complexes of Ptr4CL and PtrHCT Modulate Co-enzyme A Ligation of Hydroxycinnamic Acids for Monolignol Biosynthesis in Populus trichocarpa

FRONTIERS IN PLANT SCIENCE, 12.

By: C. Lin n, Y. Sun*, J. Song n, H. Chen n, R. Shi n, C. Yang n, J. Liu n, S. Tunlaya-Anukit n ...

author keywords: protein interaction; monolignol biosynthesis; wood formation; Populus trichocarpa; BiFC; metabolic flux
TL;DR: It is proposed that Ptr4CL/PtrHCT complexes modulate the metabolic flux of CoA ligation for monolignol biosynthesis during wood formation in P. trichocarpa. (via Semantic Scholar)
Sources: Web Of Science, NC State University Libraries, ORCID
Added: November 8, 2021

2015 journal article

4-Coumaroyl and Caffeoyl Shikimic Acids Inhibit 4-Coumaric Acid: Coenzyme A Ligases and Modulate Metabolic Flux for 3-Hydroxylation in Monolignol Biosynthesis of Populus trichocarpa

MOLECULAR PLANT, 8(1), 176–187.

By: C. Lin n, J. Wang n, Q. Li*, H. Chen n, J. Liu n, P. Loziuk n, J. Song n, C. Williams n ...

Contributors: C. Lin n, J. Wang n, Q. Li*, H. Chen n, J. Liu n, P. Loziuk n, J. Song n, C. Williams n ...

author keywords: monolignol biosynthesis; Populus trichocarpa; metabolic flux; reaction and inhibition kinetics; LC-MS/MS; 4-coumaroyl and caffeoyl shikimic acids
MeSH headings : Acyl Coenzyme A / metabolism; Coenzyme A Ligases / metabolism; Coumaric Acids / metabolism; Coumaric Acids / pharmacology; Hydroxylation / drug effects; Plant Proteins / metabolism; Populus / drug effects; Populus / enzymology; Populus / metabolism; Propionates; Shikimic Acid / pharmacology
TL;DR: 4-coumaroyl and caffeoyl shikimic acids are inhibitors of Ptr4CL3 and Ptr 4CL5, which can reduce lignin content in a number of plant species and play significant regulatory roles when these inhibitors accumulate. (via Semantic Scholar)
Sources: Web Of Science, ORCID, NC State University Libraries
Added: August 6, 2018

2014 journal article

A simple improved-throughput xylem protoplast system for studying wood formation

NATURE PROTOCOLS, 9(9), 2194–2205.

By: Y. Lin n, W. Li n, H. Chen n, Q. Li n, Y. Sun*, R. Shi n, C. Lin n, J. Wang n ...

Contributors: Y. Lin n, W. Li n, H. Chen n, Q. Li n, Y. Sun*, R. Shi n, C. Lin n, J. Wang n ...

MeSH headings : Cell Wall / metabolism; Gene Expression Regulation, Plant / genetics; Gene Regulatory Networks / genetics; Green Fluorescent Proteins; Populus / cytology; Populus / growth & development; Protoplasts / metabolism; Transfection / methods; Wood / cytology; Wood / growth & development; Xylem / chemistry
TL;DR: A protocol for the isolation and transfection of protoplasts from wood-forming tissue, the stem-differentiating xylem (SDX), in the model woody plant Populus trichocarpa is presented. (via Semantic Scholar)
Sources: Web Of Science, ORCID
Added: August 6, 2018

2014 journal article

Systems Biology of Lignin Biosynthesis in Populus trichocarpa: Heteromeric 4-Coumaric Acid:Coenzyme A Ligase Protein Complex Formation, Regulation, and Numerical Modeling

The Plant Cell, 26(3), 876–893.

By: H. Chen n, J. Song n, J. Wang n, Y. Lin n, J. Ducoste n, C. Shuford n, J. Liu n, Q. Li n ...

Contributors: H. Chen n, J. Song n, J. Wang n, Y. Lin n, J. Ducoste n, C. Shuford n, J. Liu n, Q. Li n ...

MeSH headings : Coenzyme A Ligases / genetics; Coenzyme A Ligases / metabolism; Coumaric Acids / metabolism; Immunoprecipitation; Lignin / biosynthesis; Mass Spectrometry; Models, Biological; Populus / metabolism; Propionates; RNA, Messenger / genetics; Substrate Specificity; Systems Biology
TL;DR: This work shows that 4CL, an enzyme in monolignol biosynthesis, is found as a heterotetrameric complex of two isoforms in Populus trichocarpa, where the two 4-coumaric acid:CoA ligase (4CL) isoforms, 4CL3 and 4CL5, interact in vivo and in vitro to form a heterosymmetric protein complex. (via Semantic Scholar)
Sources: Web Of Science, ORCID, NC State University Libraries, Crossref
Added: August 6, 2018

2013 journal article

Monolignol Pathway 4-Coumaric Acid: Coenzyme A Ligases in Populus trichocarpa: Novel Specificity, Metabolic Regulation, and Simulation of Coenzyme A Ligation Fluxes

PLANT PHYSIOLOGY, 161(3), 1501–1516.

By: H. Chen n, J. Song n, C. Williams n, C. Shuford n, J. Liu n, J. Wang n, Q. Li n, R. Shi n ...

Contributors: H. Chen n, J. Song n, C. Williams n, C. Shuford n, J. Liu n, J. Wang n, Q. Li n, R. Shi n ...

MeSH headings : Allosteric Regulation / drug effects; Binding Sites; Biosynthetic Pathways / drug effects; Blotting, Western; Caffeic Acids / pharmacology; Coenzyme A / metabolism; Coenzyme A Ligases / antagonists & inhibitors; Coenzyme A Ligases / metabolism; Computer Simulation; Coumaric Acids / chemistry; Coumaric Acids / metabolism; Coumaric Acids / pharmacology; Kinetics; Lignin / biosynthesis; Lignin / chemistry; Phenylpropionates / metabolism; Phosphoproteins / metabolism; Phosphorylation / drug effects; Plant Extracts; Populus / drug effects; Populus / enzymology; Propionates; Proteomics; Recombinant Fusion Proteins / metabolism; Sequence Homology, Amino Acid; Substrate Specificity / drug effects; Xylem / drug effects; Xylem / metabolism
TL;DR: Evidence is presented of two monolignol 4CLs, Ptr4CL3 and P tr4CL5, in Populus trichocarpa that act to mitigate the inhibition by caffeic acid to maintain a proper ligation flux and coenzyme A flux with novel specificity. (via Semantic Scholar)
Sources: Web Of Science, ORCID, NC State University Libraries
Added: August 6, 2018

2013 journal article

Regulation of phenylalanine ammonia-lyase (PAL) gene family in wood forming tissue of Populus trichocarpa

Planta, 238(3), 487–497.

By: R. Shi n, C. Shuford n, J. Wang n, Y. Sun n, Z. Yang n, H. Chen n, S. Tunlaya-Anukit n, Q. Li n ...

Contributors: R. Shi n, C. Shuford n, J. Wang n, Y. Sun n, Z. Yang n, H. Chen n, S. Tunlaya-Anukit n, Q. Li n ...

MeSH headings : Gene Expression Regulation, Plant / physiology; Mass Spectrometry; Phenylalanine Ammonia-Lyase / metabolism; Populus / enzymology; Populus / metabolism
TL;DR: A greater functional significance of subgroup A PtrPALs for stem wood formation is indicated, and the role of gene post-transcriptional regulation is highlighted. (via Semantic Scholar)
Sources: NC State University Libraries, ORCID, NC State University Libraries
Added: August 6, 2018

2012 journal article

Comprehensive Quantification of Monolignol-Pathway Enzymes in Populus trichocarpa by Protein Cleavage Isotope Dilution Mass Spectrometry

Journal of Proteome Research, 11(6), 3390–3404.

By: C. Shuford n, Q. Li n, Y. Sun n, H. Chen n, J. Wang n, R. Shi n, R. Sederoff n, V. Chiang n, D. Muddiman n

Contributors: C. Shuford n, Q. Li n, Y. Sun n, H. Chen n, J. Wang n, R. Shi n, R. Sederoff n, V. Chiang n, D. Muddiman n

author keywords: quantification; isotope dilution mass spectrometry; selected reaction monitoring; filter-aided sample preparation; monolignol biosynthesis
MeSH headings : Amino Acid Sequence; Biosynthetic Pathways; Isotope Labeling; Molecular Sequence Data; Plant Proteins / chemistry; Plant Proteins / metabolism; Populus / enzymology; Proteome / chemistry; Proteome / metabolism; Reference Standards; Spectrometry, Mass, Electrospray Ionization / standards; Xylem / enzymology
TL;DR: This represents the most comprehensive assay for quantification of proteins regulating monolignol biosynthesis and will lead to a better understanding of lignin formation at a systems level. (via Semantic Scholar)
UN Sustainable Development Goal Categories
15. Life on Land (OpenAlex)
Sources: Web Of Science, ORCID, Crossref, NC State University Libraries
Added: August 6, 2018

2012 journal article

Functional redundancy of the two 5-hydroxylases in monolignol biosynthesis of Populus trichocarpa: LC-MS/MS based protein quantification and metabolic flux analysis

PLANTA, 236(3), 795–808.

By: J. Wang n, C. Shuford n, Q. Li n, J. Song n, Y. Lin n, Y. Sun n, H. Chen n, C. Williams n ...

Contributors: J. Wang n, C. Shuford n, Q. Li n, J. Song n, Y. Lin n, Y. Sun n, H. Chen n, C. Williams n ...

author keywords: Lignin; Syringyl lignin; Angiosperm; Kinetics; Subcellular localization
MeSH headings : Cloning, Molecular; Gene Expression Regulation, Enzymologic; Gene Expression Regulation, Plant; Hydroxylation; Kinetics; Lignin / analysis; Lignin / biosynthesis; Mixed Function Oxygenases / metabolism; Plants, Genetically Modified; Populus / metabolism; Xylem / enzymology; Yeasts / metabolism
TL;DR: The combination of genetic analysis, absolute protein quantitation-based enzyme kinetics, homologous CPR specificity, SNP characterization, and ER localization provides a more rigorous basis for a comprehensive systems understanding of 5-hydroxylation in lignin biosynthesis. (via Semantic Scholar)
Sources: Web Of Science, ORCID, NC State University Libraries
Added: August 6, 2018

2011 journal article

Membrane protein complexes catalyze both 4-and 3-hydroxylation of cinnamic acid derivatives in monolignol biosynthesis

PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA, 108(52), 21253–21258.

By: H. Chen*, Q. Li*, C. Shuford n, J. Liu, D. Muddiman n, R. Sederoff*, V. Chiang*

MeSH headings : Carboxylic Ester Hydrolases / chemistry; Carboxylic Ester Hydrolases / metabolism; Chromatography, Liquid; Coumaric Acids; DNA Primers / genetics; Hydroxylation; Immunoprecipitation; Kinetics; Lignin / biosynthesis; Mass Spectrometry; Membrane Proteins / chemistry; Membrane Proteins / metabolism; Microscopy, Confocal; Molecular Structure; Multiprotein Complexes / chemistry; Multiprotein Complexes / metabolism; Phenols; Phenylpropionates; Plasmids / genetics; Populus / metabolism; Propionates; Trans-Cinnamate 4-Monooxygenase / chemistry; Trans-Cinnamate 4-Monooxygenase / metabolism; Xylem / metabolism; Yeasts
TL;DR: Affinity purification-quantitative mass spectrometry, bimolecular fluorescence complementation, chemical cross-linking, and reciprocal coimmunoprecipitation provide further evidence for functional involvement of membrane protein complexes in monolignol biosynthesis. (via Semantic Scholar)
Sources: Web Of Science, NC State University Libraries
Added: August 6, 2018

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