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Tyrosine phosphorylation information


Cartoon representation of the molecular structure of protein domain: p56lck tyrosine kinase

Tyrosine phosphorylation is the addition of a phosphate (PO43−) group to the amino acid tyrosine on a protein. It is one of the main types of protein phosphorylation. This transfer is made possible through enzymes called tyrosine kinases. Tyrosine phosphorylation is a key step in signal transduction and the regulation of enzymatic activity.

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Tyrosine phosphorylation

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Tyrosine phosphorylation is the addition of a phosphate (PO43−) group to the amino acid tyrosine on a protein. It is one of the main types of protein phosphorylation...

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Protein phosphorylation

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most commonly phosphorylated are serine, threonine, tyrosine, and histidine. These phosphorylations play important and well-characterized roles in signaling...

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DYRK1A

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Dual specificity tyrosine-phosphorylation-regulated kinase 1A is an enzyme that in humans is encoded by the DYRK1A gene. Alternative splicing of this gene...

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Tyrosine kinase

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acceptor molecule. Tyrosine kinases catalyze the phosphorylation of tyrosine residues in proteins. The phosphorylation of tyrosine residues in turn causes...

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Tyrosine

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protein kinases. In its phosphorylated form, tyrosine is called phosphotyrosine. Tyrosine phosphorylation is considered to be one of the key steps in signal...

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Receptor tyrosine kinase

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these receptors, which catalyses receptor autophosphorylation and tyrosine phosphorylation of RTK substrates. A kinase is a type of enzyme that transfers...

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Tyrosine kinase inhibitor

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fibrosis. They are also called tyrphostins, the short name for "tyrosine phosphorylation inhibitor", originally coined in a 1988 publication, which was...

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Tyrosine kinase 2

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"Direct binding to and tyrosine phosphorylation of the alpha subunit of the type I interferon receptor by p135tyk2 tyrosine kinase". Molecular and Cellular...

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Histone

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well-characterised role of phosphorylation in controlling protein function. It is not clear what structural implications histone phosphorylation has, but histone...

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Tyrosine hydroxylase

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for Ser40 phosphorylation. The phosphorylation at Ser19 and Ser8 has no direct effect on tyrosine hydroxylase activity. But phosphorylation at Ser19 increases...

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Sulfation

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posttranslational modification of proteins. Tyrosine sulfation is a posttranslational modification in which a tyrosine residue of a protein is sulfated by a...

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Janus kinase 2

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1996). "Tyrosine 425 within the activated erythropoietin receptor binds Syp, reduces the erythropoietin required for Syp tyrosine phosphorylation, and promotes...

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PKMYT1

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Membrane-associated tyrosine- and threonine-specific cdc2-inhibitory kinase also known as Myt1 kinase is an enzyme that in humans is encoded by the PKMYT1...

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Protein tyrosine phosphatase

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phosphorylated tyrosine residues on proteins: [a protein]-tyrosine phosphate + H2O = [a protein]-tyrosine + phosphate Protein tyrosine (pTyr) phosphorylation is a...

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H3T45P

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much more frequent than tyrosine phosphorylation. In prokaryotic proteins phosphorylation occurs on the serine, threonine, tyrosine, histidine or arginine...

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Insulin receptor substrate 1

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intracellular pathways PI3K / Akt and Erk MAP kinase pathways. Tyrosine phosphorylation of IRS-1 by insulin receptor (IR) introduces multiple binding sites...

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LYN

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undergoes rapid phosphorylation and activation. LYN activation triggers a cascade of signaling events mediated by Lyn phosphorylation of tyrosine residues within...

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PTK2B

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regulate neuronal activity. The encoded protein undergoes rapid tyrosine phosphorylation and activation in response to increases in the intracellular calcium...

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H3T3P

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much more frequent than tyrosine phosphorylation. In prokaryotic proteins phosphorylation occurs on the serine, threonine, tyrosine, histidine or arginine...

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H3T11P

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much more frequent than tyrosine phosphorylation. In prokaryotic proteins phosphorylation occurs on the serine, threonine, tyrosine, histidine or arginine...

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H3Y41P

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packaging protein histone H3. It is a mark that indicates the phosphorylation the 41st tyrosine residue of the histone H3 protein. To impose cell cycle-dependent...

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