WormBase Tree Display for GO_term: GO:0005944
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| GO:0005944 | Name | phosphatidylinositol 3-kinase complex, class IB | |
|---|---|---|---|
| Definition | A class I phosphatidylinositol 3-kinase complex that possesses 1-phosphatidylinositol-4-phosphate 3-kinase activity; comprises a catalytic class IB phosphoinositide 3-kinase (PI3K) subunit and an associated regulatory subunit that is larger than, and unrelated to, the p85 proteins present in class IA complexes. Class IB PI3Ks are stimulated by G-proteins and do not interact with the SH2-domain containing adaptors that bind to Class IA PI3Ks. | ||
| Alt_id | GO:0035031 | ||
| Synonym | Exact | 1-phosphatidylinositol-4-phosphate 3-kinase, class IB complex | |
| class IB PI3K complex | |||
| phosphoinositide 3-kinase complex, class IB | |||
| Related | 1-phosphatidylinositol-4-phosphate kinase, class IB complex | ||
| Status | Valid | ||
| Type | Cellular_component | ||
| Parent | Instance_of | GO:0097651 | |
| Attributes_of | Motif | INTERPRO:IPR019522 | |
| Index | Ancestor (11) | ||
| Version | Gene Ontology releases/2023-11-15 |
