The name of this superfamily has been modified since the most recent official CATH+ release (v4_4_0). At the point of the last release, this superfamily was named:

"
Phosphatidylinositol 3-kinase Catalytic Subunit; Chain A, domain 4
".

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 26: Serine/threonine-protein kinase smg-1

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 1 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 kinase activity GO:0004674
Catalysis of the reactions: ATP + protein serine = ADP + protein serine phosphate, and ATP + protein threonine = ADP + protein threonine phosphate.
3 O01510 (/ISS) Q70PP2 (/ISS) Q70PP2 (/ISS)

There are 11 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
Nuclear-transcribed mRNA catabolic process, nonsense-mediated decay GO:0000184
The nonsense-mediated decay pathway for nuclear-transcribed mRNAs degrades mRNAs in which an amino-acid codon has changed to a nonsense codon; this prevents the translation of such mRNAs into truncated, and potentially harmful, proteins.
3 O01510 (/IMP) Q70PP2 (/IMP) Q70PP2 (/IMP)
Nuclear-transcribed mRNA catabolic process, nonsense-mediated decay GO:0000184
The nonsense-mediated decay pathway for nuclear-transcribed mRNAs degrades mRNAs in which an amino-acid codon has changed to a nonsense codon; this prevents the translation of such mRNAs into truncated, and potentially harmful, proteins.
2 Q70PP2 (/IDA) Q70PP2 (/IDA)
Neuromuscular synaptic transmission GO:0007274
The process of synaptic transmission from a neuron to a muscle, across a synapse.
2 Q70PP2 (/IDA) Q70PP2 (/IDA)
Peptidyl-serine phosphorylation GO:0018105
The phosphorylation of peptidyl-serine to form peptidyl-O-phospho-L-serine.
2 Q70PP2 (/ISS) Q70PP2 (/ISS)
Protein autophosphorylation GO:0046777
The phosphorylation by a protein of one or more of its own amino acid residues (cis-autophosphorylation), or residues on an identical protein (trans-autophosphorylation).
2 Q70PP2 (/ISS) Q70PP2 (/ISS)
Synaptic vesicle transport GO:0048489
The directed movement of synaptic vesicles.
2 Q70PP2 (/IDA) Q70PP2 (/IDA)
Synapse organization GO:0050808
A process that is carried out at the cellular level which results in the assembly, arrangement of constituent parts, or disassembly of a synapse, the junction between a neuron and a target (neuron, muscle, or secretory cell).
2 Q70PP2 (/IDA) Q70PP2 (/IDA)
Regulation of response to DNA damage stimulus GO:2001020
Any process that modulates the frequency, rate or extent of response to DNA damage stimulus.
2 Q70PP2 (/ISS) Q70PP2 (/ISS)
Male genitalia development GO:0030539
The process whose specific outcome is the progression of the male genitalia over time, from its formation to the mature structure.
1 O01510 (/IMP)
Hermaphrodite genitalia development GO:0040035
The process whose specific outcome is the progression of the hermaphrodite genitalia over time, from formation to the mature structures.
1 O01510 (/IMP)
Nuclear mRNA surveillance of spliceosomal pre-mRNA splicing GO:0071030
The set of processes involved in identifying and degrading incorrectly spliced pre-mRNAs within the nucleus.
1 O01510 (/IMP)

There are 2 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
Nucleus GO:0005634
A membrane-bounded organelle of eukaryotic cells in which chromosomes are housed and replicated. In most cells, the nucleus contains all of the cell's chromosomes except the organellar chromosomes, and is the site of RNA synthesis and processing. In some species, or in specialized cell types, RNA metabolism or DNA replication may be absent.
2 Q70PP2 (/ISS) Q70PP2 (/ISS)
Cytoplasm GO:0005737
All of the contents of a cell excluding the plasma membrane and nucleus, but including other subcellular structures.
2 Q70PP2 (/ISS) Q70PP2 (/ISS)
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