The name of this superfamily has been modified since the most recent official CATH+ release (v4_2_0). At the point of the last release, this superfamily was named:

"
SH3 Domains
".

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.
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FunFam 19785: Tyrosine-protein kinase Srms

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 5 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 tyrosine kinase activity GO:0004713
Catalysis of the reaction: ATP + a protein tyrosine = ADP + protein tyrosine phosphate.
1 Q9H3Y6 (/EXP)
Protein tyrosine kinase activity GO:0004713
Catalysis of the reaction: ATP + a protein tyrosine = ADP + protein tyrosine phosphate.
1 Q9H3Y6 (/IDA)
Protein tyrosine kinase activity GO:0004713
Catalysis of the reaction: ATP + a protein tyrosine = ADP + protein tyrosine phosphate.
1 Q62270 (/ISO)
Protein tyrosine kinase activity GO:0004713
Catalysis of the reaction: ATP + a protein tyrosine = ADP + protein tyrosine phosphate.
1 Q62270 (/ISS)
Protein binding GO:0005515
Interacting selectively and non-covalently with any protein or protein complex (a complex of two or more proteins that may include other nonprotein molecules).
1 Q9H3Y6 (/IPI)

There are 4 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
Negative regulation of signal transduction GO:0009968
Any process that stops, prevents, or reduces the frequency, rate or extent of signal transduction.
1 Q9H3Y6 (/TAS)
Peptidyl-tyrosine autophosphorylation GO:0038083
The phosphorylation by a protein of one or more of its own tyrosine amino acid residues, or a tyrosine residue on an identical protein.
1 Q9H3Y6 (/IDA)
Peptidyl-tyrosine autophosphorylation GO:0038083
The phosphorylation by a protein of one or more of its own tyrosine amino acid residues, or a tyrosine residue on an identical protein.
1 Q62270 (/ISO)
Peptidyl-tyrosine autophosphorylation GO:0038083
The phosphorylation by a protein of one or more of its own tyrosine amino acid residues, or a tyrosine residue on an identical protein.
1 Q62270 (/ISS)

There are 4 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
Cytoplasm GO:0005737
All of the contents of a cell excluding the plasma membrane and nucleus, but including other subcellular structures.
1 Q9H3Y6 (/IDA)
Cytoplasm GO:0005737
All of the contents of a cell excluding the plasma membrane and nucleus, but including other subcellular structures.
1 Q62270 (/ISO)
Cytoplasm GO:0005737
All of the contents of a cell excluding the plasma membrane and nucleus, but including other subcellular structures.
1 Q62270 (/ISS)
Cytosol GO:0005829
The part of the cytoplasm that does not contain organelles but which does contain other particulate matter, such as protein complexes.
1 Q9H3Y6 (/TAS)