Plant metallothioneins–metal chelators with ROS scavenging activity?

VH Hassinen, AI Tervahauta, H Schat… - Plant …, 2011 - Wiley Online Library
Metallothioneins (MTs) are ubiquitous cysteine‐rich proteins present in plants, animals,
fungi and cyanobacteria. In plants, MTs are suggested to be involved in metal tolerance or …

Diversity and distribution of plant metallothioneins: a review of structure, properties and functions

OI Leszczyszyn, HT Imam, CA Blindauer - Metallomics, 2013 - academic.oup.com
More than 30 years have passed since the discovery of the first plant metallothionein in
wheat embryos, from which the emergence of a uniquely diverse metallothionein family with …

Near-infrared photothermal conversion of polyoxometalate-modified gold nanorods for plasmon-enhanced catalysis

G Wang, X Chen, B Li, L Wu - Inorganic Chemistry Frontiers, 2023 - pubs.rsc.org
Combining the high catalytic activity of polyoxometalates (POMs) and the near-infrared (NIR)
photothermal property of gold nanorods (AuNRs), POM-modified AuNR composites were …

Structural features specific to plant metallothioneins

E Freisinger - JBIC Journal of Biological Inorganic Chemistry, 2011 - Springer
The metallothionein (MT) superfamily combines a large variety of small cysteine-rich
proteins from nearly all phyla of life that have the ability to coordinate various transition metal …

Metallothioneins BcMT1 and BcMT2 from Brassica campestris enhance tolerance to cadmium and copper and decrease production of reactive oxygen species in …

Y Lv, X Deng, L Quan, Y Xia, Z Shen - Plant and Soil, 2013 - Springer
Aims Metallothioneins are cysteine-rich, metal-binding proteins, but their exact functions are
not fully understood. In this study, we isolated two metallothionein genes, BcMT1 and BcMT2 …

Cadmium in metallothioneins

E Freisinger, M Vašák - Cadmium: From Toxicity to Essentiality, 2013 - Springer
Metallothioneins (MTs) are low-molecular-mass cysteine-rich proteins with the ability to bind
mono-and divalent metal ions with the electron configuration d 10 in form of metal-thiolate …

Plant MTs—long neglected members of the metallothionein superfamily

E Freisinger - Dalton Transactions, 2008 - pubs.rsc.org
Occurrence of metallothioneins (MTs) was initially thought to be restricted to the animal
kingdom, and the corresponding functions such as detoxification of heavy metal ions were …

Genome-wide identification of rice class I metallothionein gene: tissue expression patterns and induction in response to heavy metal stress

N Gautam, PK Verma, S Verma, RD Tripathi… - Functional & integrative …, 2012 - Springer
Metallothioneins (MTs) are members of a family of cysteine-rich low molecular weight
polypeptides which play an important role in heavy metal detoxification and homeostasis of …

Genome-Wide Identification and Expression Analysis of Heavy Metal Stress–Responsive Metallothionein Family Genes in Nicotiana tabacum

Q Yu, L He, C Huo, X Jiang, H Chen, R Wang… - Plant Molecular Biology …, 2021 - Springer
Tobacco (Nicotiana tabacum L.) is the most important non-food cash crop worldwide and
has recently been considered a Cd hyperaccumulator. Metallothionein, a small–molecular …

Raman spectroscopy a promising technique for investigations of metallothioneins

A Torreggiani, A Tinti - Metallomics, 2010 - academic.oup.com
Metallobiomolecules are highly elaborated coordination complexes, and their fundamental
metal–ligand interactions are critical components of metalloprotein folding, assembly …