METALLOTHIONEIN B Meaning and
Definition
-
Metallothionein B is a type of protein that belongs to the metallothionein family. Metallothioneins are a group of small, cysteine-rich proteins that have a high affinity for binding metal ions such as zinc, copper, and cadmium. Metallothionein B specifically refers to a distinct isoform of metallothionein that is encoded by a specific gene.
Metallothionein B is found in various organisms, including animals, plants, and microorganisms. It plays a significant role in the regulation of metal homeostasis and detoxification within cells. This protein is particularly important for protecting cells from the harmful effects of heavy metals by sequestering and storing these metals.
One of the distinguishing features of Metallothionein B is its high cysteine content, which allows it to bind and chelate metal ions effectively. This property makes Metallothionein B an essential component in the body's defense against heavy metal toxicity.
In addition to its metal-binding capabilities, Metallothionein B is also involved in other cellular processes such as cell growth, proliferation, and differentiation. It has been suggested that Metallothionein B may have a role in regulating oxidative stress, modulating immune responses, and influencing cell signaling pathways.
Overall, Metallothionein B is a small protein with a crucial role in maintaining metal homeostasis and protecting cells from heavy metal toxicity. Its unique cysteine-rich structure allows it to bind and regulate metal ions, making it an important player in various biological processes.
Common Misspellings for METALLOTHIONEIN B
- netallothionein b
- ketallothionein b
- jetallothionein b
- mwtallothionein b
- mstallothionein b
- mdtallothionein b
- mrtallothionein b
- m4tallothionein b
- m3tallothionein b
- merallothionein b
- mefallothionein b
- megallothionein b
- meyallothionein b
- me6allothionein b
- me5allothionein b
- metzllothionein b
- metsllothionein b
- metwllothionein b
- metqllothionein b
- metaklothionein b
Etymology of METALLOTHIONEIN B
The word "Metallothionein B" is derived from
1) "Metallothionein", which is a compound word comprising "metal" and "thionein", and
2) "B", which indicates a specific isoform or variant of the Metallothionein protein. 1) "Metallothionein" combines the words "metal" and "thionein".
- "Metal" refers to the metallic elements that are bound to the protein. Metallothioneins are small, cysteine-rich proteins that can bind to and regulate the levels of various metals, including zinc, copper, and cadmium.
- "Thionein" is derived from the word "thiol", referring to a compound containing a sulfhydryl group (-SH). Since metallothioneins contain a high number of cysteine residues, which are sulfur-containing amino acids, they are classified as thioneins.
