The name of this superfamily has been modified since the most recent official CATH+ release (v4_3_0). At the point of the last release, this superfamily was named:

"
Protein tyrosine phosphatase superfamily
".

Functional Families

Overview of the Structural Clusters (SC) and Functional Families within this CATH Superfamily. Clusters with a representative structure are represented by a filled circle.
« Back to all FunFams

FunFam 169: Phosphotyrosine protein phosphatase PtpB

Please note: GO annotations are assigned to the full protein sequence rather than individual protein domains. Since a given protein can contain multiple domains, it is possible that some of the annotations below come from additional domains that occur in the same protein, but have been classified elsewhere in CATH.

There are 4 GO terms relating to "molecular function"

The search results have been sorted with the annotations that are found most frequently at the top of the list. The results can be filtered by typing text into the search box at the top of the table.
GO Term Annotations Evidence
Protein serine/threonine phosphatase activity GO:0004722
Catalysis of the reaction: protein serine phosphate + H2O = protein serine + phosphate, and protein threonine phosphate + H2O = protein threonine + phosphate.
7 P96830 (/IDA) P96830 (/IDA) P96830 (/IDA) P96830 (/IDA) P96830 (/IDA) P96830 (/IDA) P96830 (/IDA)
Protein tyrosine phosphatase activity GO:0004725
Catalysis of the reaction: protein tyrosine phosphate + H2O = protein tyrosine + phosphate.
7 P96830 (/IDA) P96830 (/IDA) P96830 (/IDA) P96830 (/IDA) P96830 (/IDA) P96830 (/IDA) P96830 (/IDA)
Phosphatase activity GO:0016791
Catalysis of the hydrolysis of phosphoric monoesters, releasing inorganic phosphate.
7 P96830 (/IDA) P96830 (/IDA) P96830 (/IDA) P96830 (/IDA) P96830 (/IDA) P96830 (/IDA) P96830 (/IDA)
Phosphatidylinositol trisphosphate phosphatase activity GO:0034594
Catalysis of the reaction: phosphatidylinositol trisphosphate + H2O = phosphatidylinositol bisphosphate + phosphate.
7 P96830 (/IDA) P96830 (/IDA) P96830 (/IDA) P96830 (/IDA) P96830 (/IDA) P96830 (/IDA) P96830 (/IDA)

There are 3 GO terms relating to "biological process"

The search results have been sorted with the annotations that are found most frequently at the top of the list. The results can be filtered by typing text into the search box at the top of the table.
GO Term Annotations Evidence
Protein dephosphorylation GO:0006470
The process of removing one or more phosphoric residues from a protein.
7 P96830 (/IDA) P96830 (/IDA) P96830 (/IDA) P96830 (/IDA) P96830 (/IDA) P96830 (/IDA) P96830 (/IDA)
Pathogenesis GO:0009405
The set of specific processes that generate the ability of an organism to induce an abnormal, generally detrimental state in another organism.
7 P96830 (/IDA) P96830 (/IDA) P96830 (/IDA) P96830 (/IDA) P96830 (/IDA) P96830 (/IDA) P96830 (/IDA)
Growth of symbiont in host cell GO:0044119
The increase in size or mass of symbiont, occurring in its host's cell. The host is defined as the larger of the organisms involved in a symbiotic interaction.
7 P96830 (/IDA) P96830 (/IDA) P96830 (/IDA) P96830 (/IDA) P96830 (/IDA) P96830 (/IDA) P96830 (/IDA)

There are 1 GO terms relating to "cellular component"

The search results have been sorted with the annotations that are found most frequently at the top of the list. The results can be filtered by typing text into the search box at the top of the table.
GO Term Annotations Evidence
Extracellular region GO:0005576
The space external to the outermost structure of a cell. For cells without external protective or external encapsulating structures this refers to space outside of the plasma membrane. This term covers the host cell environment outside an intracellular parasite.
7 P96830 (/IDA) P96830 (/IDA) P96830 (/IDA) P96830 (/IDA) P96830 (/IDA) P96830 (/IDA) P96830 (/IDA)
CATH-Gene3D is a Global Biodata Core Resource Learn more...