modENCODE |  Help |  blog

Protein Domain : IPR016250

Name  Tyrosine-protein kinase, Fes/Fps type Short Name  Tyr-prot_kinase_Fes/Fps
Type  Family Description  Protein phosphorylation, which plays a key role in most cellular activities, is a reversible process mediated by protein kinases and phosphoprotein phosphatases. Protein kinases catalyse the transfer of the gamma phosphate from nucleotide triphosphates (often ATP) to one or more amino acid residues in a protein substrate side chain,resulting in a conformational change affecting protein function. Phosphoprotein phosphatases catalyse the reverse process. Protein kinases fall into three broad classes, characterised with respect to substrate specificity []:Serine/threonine-protein kinasesTyrosine-protein kinasesDual specificity protein kinases (e.g. MEK - phosphorylates both Thr and Tyr on target proteins)Protein kinase function is evolutionarily conserved from Escherichia coli to human []. Protein kinases play a role in a multitude of cellular processes, including division, proliferation, apoptosis, and differentiation []. Phosphorylation usually results in a functional change of the target protein by changing enzyme activity, cellular location, or association with other proteins. The catalytic subunits of protein kinases are highly conserved, and several structures have been solved [], leading to large screens to develop kinase-specific inhibitors for the treatments of a number of diseases [].Tyrosine-protein kinases can transfer a phosphate group from ATP to a tyrosine residue in a protein. These enzymes can be divided into two main groups []:Receptor tyrosine kinases (RTK), which are transmembrane proteins involved in signal transduction; they play key roles in growth, differentiation, metabolism, adhesion, motility, death and oncogenesis []. RTKs are composed of 3 domains: an extracellular domain (binds ligand), a transmembrane (TM) domain, and an intracellular catalytic domain (phosphorylates substrate). The TM domain plays an important role in the dimerisation process necessary for signal transduction []. Cytoplasmic / non-receptor tyrosine kinases, which act as regulatory proteins, playing key roles in cell differentiation, motility, proliferation, and survival. For example, the Src-family of protein-tyrosine kinases [].This entry represents Fes/Fps family of non-receptor tyrosine kinases.

Publication Counts Displayer

1 Child Features

DB identifier Name Short Name Type
IPR028539 Tyrosine-protein kinase Fer Fer Family

8 Contains

DB identifier Name Short Name Type
IPR011009 Protein kinase-like domain Kinase-like_dom Domain
IPR000719 Protein kinase domain Prot_kinase_dom Domain
IPR017441 Protein kinase, ATP binding site Protein_kinase_ATP_BS Binding_site
IPR000980 SH2 domain SH2 Domain
IPR001245 Serine-threonine/tyrosine-protein kinase catalytic domain Ser-Thr/Tyr_kinase_cat_dom Domain
IPR020635 Tyrosine-protein kinase, catalytic domain Tyr_kinase_cat_dom Domain
IPR008266 Tyrosine-protein kinase, active site Tyr_kinase_AS Active_site
IPR001060 FCH domain FCH_dom Domain

1 Cross References

Identifier
Source . Name

Subject . Primary Identifier
PIRSF000632 PIRSF IPR016250

2 Data Sets

Name URL
InterPro data set  
InterPro GO Annotation data set  

0 Found In

2 GO Annotation


Subject . Secondary Identifier

Subject . Name

Subject . Symbol

Ontology Term . Identifier

Ontology Term . Name
Tyrosine-protein kinase, Fes/Fps type   GO:0004713 protein tyrosine kinase activity
Tyrosine-protein kinase, Fes/Fps type   GO:0018108 peptidyl-tyrosine phosphorylation

2 Ontology Annotations


Subject . Secondary Identifier

Subject . Name

Subject . Symbol

Ontology Term . Identifier

Ontology Term . Name
Tyrosine-protein kinase, Fes/Fps type   GO:0004713 protein tyrosine kinase activity
Tyrosine-protein kinase, Fes/Fps type   GO:0018108 peptidyl-tyrosine phosphorylation

0 Parent Features

0 Proteins