Skip to search form
Skip to main content
Skip to account menu
Semantic Scholar
Semantic Scholar's Logo
Search 227,741,318 papers from all fields of science
Search
Sign In
Create Free Account
protein tyrosine phosphatase activity
Known as:
PTP-phosphatase activity
, tyrosylprotein phosphatase activity
, PTPase activity
Expand
Catalysis of the reaction: protein tyrosine phosphate + H2O = protein tyrosine + phosphate. [EC:3.1.3.48]
National Institutes of Health
Create Alert
Alert
Related topics
Related topics
4 relations
Protein Tyrosine Phosphatase
negative regulation of protein tyrosine phosphatase activity
positive regulation of protein tyrosine phosphatase activity
Broader (1)
peptidyl-tyrosine dephosphorylation
Papers overview
Semantic Scholar uses AI to extract papers important to this topic.
2001
2001
The activation of the phosphotyrosine phosphatase eta (r-PTP eta) is responsible for the somatostatin inhibition of PC Cl3 thyroid cell proliferation.
T. Florio
,
S. Arena
,
+8 authors
G. Schettini
Molecular Endocrinology
2001
Corpus ID: 29592154
The aim of this study was the characterization of the intracellular effectors of the antiproliferative activity of somatostatin…
Expand
Highly Cited
1996
Highly Cited
1996
Coupling of gonadotropin-releasing hormone receptor to Gi protein in human reproductive tract tumors.
A. Imai
,
H. Takagi
,
S. Horibe
,
Tatsuo Fuseya
,
T. Tamaya
Journal of Clinical Endocrinology and Metabolism
1996
Corpus ID: 36111960
The signaling pathway by which GnRH acts in peripheral tumors is distinct from that in the anterior pituitary. We attempted to…
Expand
Review
1995
Review
1995
Modulation of insulin action by vanadate: evidence of a role for phosphotyrosine phosphatase activity to alter cellular signaling
I. G. Fantus
,
G. Deragon
,
R. Lai
,
S. Tang
Molecular and Cellular Biochemistry
1995
Corpus ID: 26104101
A number of vanadium compounds (vanadate, vanadyl sulfate, metavanadate) have insulin-mimicking actions bothin vitro andin vivo…
Expand
1995
1995
Protein tyrosine phosphatase activity associates with the high affinity IgE receptor and dephosphorylates the receptor subunits, but not Lyn or Syk.
M. Swieter
,
E. Berenstein
,
R. Siraganian
Journal of Immunology
1995
Corpus ID: 6047158
Protein tyrosine phosphorylation is an early event in the high affinity IgE receptor (Fc epsilon RI)-mediated signaling cascade…
Expand
Highly Cited
1994
Highly Cited
1994
Activation of the SH2-containing protein tyrosine phosphatase, SH-PTP2, by phosphotyrosine-containing peptides derived from insulin receptor substrate-1.
S. Sugimoto
,
T. Wandless
,
S. Shoelson
,
B. Neel
,
C. Walsh
Journal of Biological Chemistry
1994
Corpus ID: 1204892
1993
1993
Rat acid phosphatase: overexpression of active, secreted enzyme by recombinant baculovirus-infected insect cells, molecular properties, and crystallization.
P. Vihko
,
R. Kurkela
,
+4 authors
Gunter Schneider
Proceedings of the National Academy of Sciences…
1993
Corpus ID: 43301918
Rat prostatic acid phosphatase (rPAP; orthophosphoric-monoester phosphohydrolase (acid optimum), EC 3.1.3.2) was expressed in the…
Expand
Highly Cited
1993
Highly Cited
1993
Activation of phosphotyrosine phosphatase activity by reduction of cell-substrate adhesion.
Pamela Maher
Proceedings of the National Academy of Sciences…
1993
Corpus ID: 25934741
Treatment of chicken embryo fibroblasts (CEFs) with trypsin results in a dose- and time-dependent loss of phosphotyrosine from…
Expand
1993
1993
A protein tyrosine phosphatase activity associated with the hepatocyte growth factor/scatter factor receptor.
E. Villa-Moruzzi
,
S. Lapi
,
M. Prat
,
G. Gaudino
,
P. Comoglio
Journal of Biological Chemistry
1993
Corpus ID: 24561042
Highly Cited
1989
Highly Cited
1989
The 18 kDa cytosolic acid phosphatase from bovine liver has phosphotyrosine phosphatase activity on the autophosphorylated epidermal growth factor receptor
G. Ramponi
,
G. Manao
,
G. Camici
,
G. Cappugi
,
M. Ruggiero
,
D. Bottaro
FEBS Letters
1989
Corpus ID: 23453978
1989
1989
Purification and characterization of a protein-phosphotyrosine phosphatase from rat spleen which dephosphorylates and inactivates a tyrosine-specific protein kinase.
Ghanshyam Swarup
,
G. Subrahmanyam
Journal of Biological Chemistry
1989
Corpus ID: 1998195
By clicking accept or continuing to use the site, you agree to the terms outlined in our
Privacy Policy
(opens in a new tab)
,
Terms of Service
(opens in a new tab)
, and
Dataset License
(opens in a new tab)
ACCEPT & CONTINUE