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:
"Phosphatidylinositol 3-kinase, accessory domain (PIK)
".
FunFam 14: Phosphatidylinositol-4-phosphate 3-kinase C2 domai...
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 9 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 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).
|
3 | Q7JNX6 (/IPI) Q7K3H0 (/IPI) Q9VTN5 (/IPI) |
|
Phospholipid binding GO:0005543
Interacting selectively and non-covalently with phospholipids, a class of lipids containing phosphoric acid as a mono- or diester.
|
3 | Q7JNX6 (/IDA) Q7K3H0 (/IDA) Q9VTN5 (/IDA) |
|
1-phosphatidylinositol-3-kinase activity GO:0016303
Catalysis of the reaction: 1-phosphatidyl-1D-myo-inositol + ATP = a 1-phosphatidyl-1D-myo-inositol 3-phosphate + ADP + 2 H(+).
|
3 | Q7JNX6 (/IDA) Q7K3H0 (/IDA) Q9VTN5 (/IDA) |
|
Rab GTPase binding GO:0017137
Interacting selectively and non-covalently with Rab protein, any member of the Rab subfamily of the Ras superfamily of monomeric GTPases.
|
3 | Q7JNX6 (/IPI) Q7K3H0 (/IPI) Q9VTN5 (/IPI) |
|
1-phosphatidylinositol-4-phosphate 3-kinase activity GO:0035005
Catalysis of the reaction: 1-phosphatidyl-1D-myo-inositol 4-phosphate + ATP = 1-phosphatidyl-1D-myo-inositol 3,4-bisphosphate + ADP + 2 H(+).
|
3 | Q7JNX6 (/IDA) Q7K3H0 (/IDA) Q9VTN5 (/IDA) |
|
1-phosphatidylinositol-3-kinase activity GO:0016303
Catalysis of the reaction: 1-phosphatidyl-1D-myo-inositol + ATP = a 1-phosphatidyl-1D-myo-inositol 3-phosphate + ADP + 2 H(+).
|
2 | Q7JNX6 (/ISS) Q9VTN5 (/ISS) |
|
1-phosphatidylinositol-4-phosphate 3-kinase activity GO:0035005
Catalysis of the reaction: 1-phosphatidyl-1D-myo-inositol 4-phosphate + ATP = 1-phosphatidyl-1D-myo-inositol 3,4-bisphosphate + ADP + 2 H(+).
|
2 | Q7JNX6 (/ISS) Q9VTN5 (/ISS) |
|
SH3 domain binding GO:0017124
Interacting selectively and non-covalently with a SH3 domain (Src homology 3) of a protein, small protein modules containing approximately 50 amino acid residues found in a great variety of intracellular or membrane-associated proteins.
|
1 | Q7K3H0 (/IPI) |
|
Phosphatidylinositol 3-kinase activity GO:0035004
Catalysis of the reaction: ATP + a phosphatidylinositol = ADP + a phosphatidylinositol 3-phosphate. This reaction is the addition of a phosphate group to phosphatidylinositol or one of its phosphorylated derivatives at the 3' position of the inositol ring.
|
1 | Q7K3H0 (/IDA) |
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 |
|---|---|---|
|
Cortical actin cytoskeleton organization GO:0030866
A process that is carried out at the cellular level which results in the assembly, arrangement of constituent parts, or disassembly of actin-based cytoskeletal structures in the cell cortex, i.e. just beneath the plasma membrane.
|
3 | Q7JNX6 (/IMP) Q7K3H0 (/IMP) Q9VTN5 (/IMP) |
|
Phosphatidylinositol phosphorylation GO:0046854
The process of introducing one or more phosphate groups into a phosphatidylinositol, any glycerophosphoinositol having one phosphatidyl group esterified to one of the hydroxy groups of inositol.
|
3 | Q7JNX6 (/IDA) Q7K3H0 (/IDA) Q9VTN5 (/IDA) |
|
Phosphatidylinositol phosphorylation GO:0046854
The process of introducing one or more phosphate groups into a phosphatidylinositol, any glycerophosphoinositol having one phosphatidyl group esterified to one of the hydroxy groups of inositol.
|
2 | Q7JNX6 (/ISS) Q9VTN5 (/ISS) |
|
Negative regulation of epidermal growth factor receptor signaling pathway GO:0042059
Any process that stops, prevents, or reduces the frequency, rate or extent of epidermal growth factor receptor signaling pathway activity.
|
1 | Q7K3H0 (/IGI) |
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 |
|---|---|---|
|
Endosome membrane GO:0010008
The lipid bilayer surrounding an endosome.
|
3 | Q7JNX6 (/IDA) Q7K3H0 (/IDA) Q9VTN5 (/IDA) |