Aliases:This biomarker is also known as:
- Receptor-type tyrosine-protein phosphatase S,
- protein tyrosine phosphatase, receptor type, S,
- Receptor-type tyrosine-protein phosphatase sigma,
PTPRS, a single-pass type I membrane protein, interacts with LAR-interacting protein LIP.1. PTPRS is a member of the protein tyrosine phosphatase (PTP) family. PTPs are known to be signaling molecules that regulate a variety of cellular processes including cell growth, differentiation, mitotic cycle, and oncogenic transformation. This PTP contains an extracellular region, a single transmembrane segment and two tandem intracytoplasmic catalytic domains, and thus represents a receptor-type PTP. The extracellular region of this protein is composed of multiple Ig-like and fibronectin type III-like domains. Studies of the similar gene in mice suggested that this PTP may be involved in cell-cell interaction, primary axonogenesis, and axon guidance during embryogenesis. This PTP has been also implicated in the molecular control of adult nerve repair. PTPRS has been detected in all tissues tested except for placenta and liver.
|QA State:||Under Review|
There are no datasets associated with this biomarker.