Ptps

Some articles on ptps, ptp:

PTP4A3
... class of prenylated protein tyrosine phosphatases (PTPs) ... PTPs are cell signaling molecules that play regulatory roles in a variety of cellular processes ... This class of PTPs contain a PTP domain and a characteristic C-terminal prenylation motif ...
Protein Tyrosine Phosphatase - Classification - By Mechanism - Class I
... The class I PTPs, are the largest group of PTPs with 99 members, which can be further subdivided into 38 classical PTPs 21 receptor tyrosine phosphatase ...
Protein Tyrosine Phosphatase - Expression Pattern
... Individual PTPs may be expressed by all cell types, or their expression may be strictly tissue-specific ... Most cells express 30% to 60% of all the PTPs, however hematopoietic and neuronal cells express a higher number of PTPs in comparison to other cell types ... origin express around 60 to 70 different PTPs ...
PTPRM - Function
... this gene is a member of the protein tyrosine phosphatase (PTP) family ... add phosphates to tyrosine residues, and are the opposing enzymes to PTPs ... PTPs are known to be signaling molecules that regulate a variety of cellular processes including cell growth, differentiation, mitotic cycle, and oncogenic transformation ...
Protein Tyrosine Phosphatase - Functions
... Together with tyrosine kinases, PTPs regulate the phosphorylation state of many important signalling molecules, such as the MAP kinase family ... PTPs are increasingly viewed as integral components of signal transduction cascades, despite less study and understanding compared to tyrosine kinases ... PTPs have been implicated in regulation of many cellular processes, including, but not limited to Cell growth Cellular differentiation Mitotic cycles Oncogenic ...