AF_AFP42338F1

Computed structure model of Phosphatidylinositol 4,5-bisphosphate 3-kinase catalytic subunit beta isoform

External Resource: Annotation

Gene Ontology: Gene Product Annotation
InterPro: Protein Family Classification
Pharos: Disease Associations

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A	Phosphatidylinositol 4,5-bisphosphate 3-kinase catalytic subunit beta isoform	protein binding binding insulin receptor substrate binding phosphatidylinositol kinase activity kinase activity lipid kinase activity transferase activity catalytic activity 1-phosphatidylinositol-3-kinase activity phosphotransferase activity, alcohol group as acceptor transferase activity, transferring phosphorus-containing groups 1-phosphatidylinositol-4-phosphate 3-kinase activity adenyl ribonucleotide binding nucleotide binding protein binding binding insulin receptor substrate binding phosphatidylinositol kinase activity kinase activity lipid kinase activity transferase activity catalytic activity 1-phosphatidylinositol-3-kinase activity phosphotransferase activity, alcohol group as acceptor transferase activity, transferring phosphorus-containing groups 1-phosphatidylinositol-4-phosphate 3-kinase activity adenyl ribonucleotide binding nucleotide binding purine ribonucleotide binding purine ribonucleoside triphosphate binding nucleoside phosphate binding ion binding purine nucleotide binding anion binding adenyl nucleotide binding ATP binding heterocyclic compound binding carbohydrate derivative binding ribonucleotide binding small molecule binding 1-phosphatidylinositol-4,5-bisphosphate 3-kinase activity catalytic activity, acting on a protein protein kinase activity protein serine kinase activity protein serine/threonine kinase activity	regulation of biosynthetic process regulation of nitric oxide biosynthetic process regulation of biological process regulation of cellular process biological regulation positive regulation of biological process reactive nitrogen species metabolic process nitric oxide metabolic process positive regulation of metabolic process nitric oxide biosynthetic process biosynthetic process positive regulation of biosynthetic process cellular process metabolic process regulation of biosynthetic process regulation of nitric oxide biosynthetic process regulation of biological process regulation of cellular process biological regulation positive regulation of biological process reactive nitrogen species metabolic process nitric oxide metabolic process positive regulation of metabolic process nitric oxide biosynthetic process biosynthetic process positive regulation of biosynthetic process cellular process metabolic process regulation of nitric oxide metabolic process positive regulation of nitric oxide biosynthetic process regulation of metabolic process positive regulation of cellular process developmental process multicellular organism development multicellular organismal process embryonic cleavage anatomical structure development cell division embryo development homeostatic process leukocyte apoptotic process regulation of programmed cell death regulation of neutrophil apoptotic process positive regulation of myeloid cell apoptotic process positive regulation of neutrophil apoptotic process regulation of immune system process myeloid cell homeostasis positive regulation of leukocyte apoptotic process positive regulation of immune system process regulation of leukocyte apoptotic process myeloid cell apoptotic process positive regulation of programmed cell death regulation of apoptotic process cell death positive regulation of apoptotic process neutrophil homeostasis neutrophil apoptotic process multicellular organismal-level homeostasis leukocyte homeostasis immune system process inflammatory cell apoptotic process homeostasis of number of cells apoptotic process programmed cell death regulation of myeloid cell apoptotic process glycerophospholipid biosynthetic process phosphatidylinositol-3-phosphate biosynthetic process glycerophospholipid metabolic process lipid biosynthetic process primary metabolic process phosphatidylinositol phosphate biosynthetic process phospholipid biosynthetic process phospholipid metabolic process glycerolipid biosynthetic process organophosphate metabolic process organophosphate biosynthetic process phosphate-containing compound metabolic process glycerolipid metabolic process phosphorus metabolic process lipid metabolic process regulation of macromolecule metabolic process gene expression macromolecule biosynthetic process positive regulation of macromolecule biosynthetic process regulation of gene expression positive regulation of gene expression regulation of macromolecule biosynthetic process positive regulation of macromolecule metabolic process macromolecule metabolic process response to stimulus response to stress response to ischemia catabolic process autophagy process utilizing autophagic mechanism regulation of body fluid levels wound healing homotypic cell-cell adhesion cell activation hemostasis platelet aggregation blood coagulation cell adhesion cell-cell adhesion coagulation regulation of biological quality response to wounding platelet activation inorganic ion homeostasis intracellular calcium ion homeostasis calcium ion homeostasis cellular homeostasis chemical homeostasis intracellular monoatomic cation homeostasis monoatomic ion homeostasis intracellular chemical homeostasis monoatomic cation homeostasis intracellular monoatomic ion homeostasis import into cell regulation of localization regulation of cellular component organization transport regulation of transport regulation of receptor-mediated endocytosis regulation of vesicle-mediated transport establishment of localization vesicle-mediated transport cellular component organization localization clathrin-dependent endocytosis cellular component organization or biogenesis receptor-mediated endocytosis endocytosis regulation of clathrin-dependent endocytosis regulation of endocytosis cell migration cell motility chemotaxis taxis response to chemical response to external stimulus locomotion cellular response to stimulus signaling intracellular signal transduction cell communication phosphatidylinositol-mediated signaling signal transduction regulation of phosphatidylinositol 3-kinase/protein kinase B signal transduction negative regulation of signaling negative regulation of intracellular signal transduction negative regulation of phosphatidylinositol 3-kinase/protein kinase B signal transduction negative regulation of biological process regulation of signal transduction negative regulation of cell communication regulation of intracellular signal transduction intracellular signaling cassette negative regulation of cellular process regulation of signaling negative regulation of response to stimulus negative regulation of signal transduction regulation of response to stimulus regulation of cell communication phosphatidylinositol 3-kinase/protein kinase B signal transduction cellular response to growth factor stimulus negative regulation of vascular endothelial growth factor signaling pathway negative regulation of cellular response to growth factor stimulus cell surface receptor protein tyrosine kinase signaling pathway cellular response to endogenous stimulus regulation of vascular endothelial growth factor signaling pathway enzyme-linked receptor protein signaling pathway regulation of cellular response to vascular endothelial growth factor stimulus cell surface receptor signaling pathway response to endogenous stimulus regulation of cellular response to growth factor stimulus vascular endothelial growth factor signaling pathway cellular response to vascular endothelial growth factor stimulus response to growth factor negative regulation of cellular response to vascular endothelial growth factor stimulus homophilic cell-cell adhesion sphingolipid mediated signaling pathway sphingosine-1-phosphate receptor signaling pathway G protein-coupled receptor signaling pathway blood vessel morphogenesis tube development angiogenesis involved in wound healing angiogenesis vasculature development circulatory system development anatomical structure morphogenesis tube morphogenesis anatomical structure formation involved in morphogenesis blood vessel development system development positive regulation of autophagy regulation of catabolic process regulation of autophagy positive regulation of catabolic process positive regulation of cell communication small GTPase-mediated signal transduction positive regulation of signal transduction regulation of small GTPase mediated signal transduction positive regulation of response to stimulus Rac protein signal transduction positive regulation of intracellular signal transduction regulation of Rac protein signal transduction positive regulation of Rac protein signal transduction positive regulation of small GTPase mediated signal transduction positive regulation of signaling cell population proliferation endothelial cell proliferation epithelial cell proliferation cell-matrix adhesion regulation of cell-matrix adhesion regulation of cell-substrate adhesion regulation of cell adhesion cell-substrate adhesion cellular response to oxygen levels cellular response to hypoxia regulation of cellular response to stress negative regulation of apoptotic signaling pathway intrinsic apoptotic signaling pathway response to decreased oxygen levels negative regulation of programmed cell death negative regulation of apoptotic process intrinsic apoptotic signaling pathway in response to hypoxia response to hypoxia response to oxygen levels response to abiotic stimulus regulation of apoptotic signaling pathway regulation of cellular response to hypoxia cellular response to decreased oxygen levels regulation of intrinsic apoptotic signaling pathway cellular response to stress regulation of response to stress regulation of hypoxia-induced intrinsic apoptotic signaling pathway negative regulation of cellular response to hypoxia apoptotic signaling pathway negative regulation of intrinsic apoptotic signaling pathway cellular response to chemical stimulus negative regulation of hypoxia-induced intrinsic apoptotic signaling pathway positive regulation of locomotion regulation of cell motility endothelial cell migration positive regulation of cell migration regulation of locomotion positive regulation of endothelial cell migration positive regulation of cell motility regulation of cell migration regulation of endothelial cell migration regulation of sprouting angiogenesis regulation of developmental process regulation of vasculature development regulation of multicellular organismal process regulation of anatomical structure morphogenesis regulation of multicellular organismal development negative regulation of blood vessel morphogenesis negative regulation of developmental process negative regulation of angiogenesis sprouting angiogenesis negative regulation of vasculature development regulation of angiogenesis negative regulation of multicellular organismal process negative regulation of sprouting angiogenesis lymphocyte mediated immunity biological process involved in interspecies interaction between organisms immune response response to other organism defense response defense response to symbiont leukocyte mediated cytotoxicity response to biotic stimulus immune effector process defense response to other organism natural killer cell mediated cytotoxicity innate immune response leukocyte mediated immunity response to external biotic stimulus natural killer cell mediated immunity cell killing regulation of MAPK cascade MAPK cascade negative regulation of MAPK cascade	cellular anatomical structure intracellular anatomical structure cytoplasm cytosol protein-containing complex catalytic complex membrane phosphatidylinositol 3-kinase complex, class I membrane protein complex transferase complex phosphatidylinositol 3-kinase complex, class IA phosphatidylinositol 3-kinase complex transferase complex, transferring phosphorus-containing groups extrinsic component of membrane cellular anatomical structure intracellular anatomical structure cytoplasm cytosol protein-containing complex catalytic complex membrane phosphatidylinositol 3-kinase complex, class I membrane protein complex transferase complex phosphatidylinositol 3-kinase complex, class IA phosphatidylinositol 3-kinase complex transferase complex, transferring phosphorus-containing groups extrinsic component of membrane midbody membrane-bounded organelle nucleus membrane-enclosed lumen intracellular membraneless organelle intracellular membrane-bounded organelle nucleolus intracellular organelle lumen intracellular organelle organelle lumen organelle membraneless organelle nuclear lumen cell periphery plasma membrane nucleoplasm

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A	IPR016024	Armadillo-type fold	Homologous Superfamily
A	IPR037702	Phosphatidylinositol 3-kinase beta, catalytic domain	Domain
A	IPR015433	Phosphatidylinositol 3-/4-kinase	Family
A	IPR002420	C2 phosphatidylinositol 3-kinase-type domain	Domain
A	IPR000403	Phosphatidylinositol 3-/4-kinase, catalytic domain	Domain
A	IPR001263	Phosphoinositide 3-kinase, accessory (PIK) domain	Domain
A	IPR018936	Phosphatidylinositol 3-/4-kinase, conserved site	Conserved Site
A	IPR042236	Phosphoinositide 3-kinase, accessory (PIK) domain superfamily	Homologous Superfamily
A	IPR036940	Phosphatidylinositol 3-/4-kinase, catalytic domain superfamily	Homologous Superfamily
A	IPR003113	Phosphatidylinositol 3-kinase, adaptor-binding domain	Domain
A	IPR011009	Protein kinase-like domain superfamily	Homologous Superfamily
A	IPR000341	Phosphatidylinositol 3-kinase Ras-binding (PI3K RBD) domain	Domain
A	IPR035892	C2 domain superfamily	Homologous Superfamily
A	IPR029071	Ubiquitin-like domain superfamily	Homologous Superfamily

Pharos: Disease Associations Pharos Homepage Annotation

Chains	Drug Target	Associated Disease
A	: P42338	diffuse large B-cell lymphoma prostate cancer schizophrenia osteosarcoma pancreatic intraductal papillary-mucinous neoplasm primitive neuroectodermal tumor psoriasis acute myeloid leukemia breast carcinoma exocrine pancreatic carcinoma head and neck cancer large cell medulloblastoma malignant glioma medulloblastoma ovarian cancer diffuse large B-cell lymphoma prostate cancer schizophrenia osteosarcoma pancreatic intraductal papillary-mucinous neoplasm primitive neuroectodermal tumor psoriasis acute myeloid leukemia breast carcinoma exocrine pancreatic carcinoma head and neck cancer large cell medulloblastoma malignant glioma medulloblastoma ovarian cancer pancreatic intraductal papillary-mucinous neoplasm with low grade dysplasia atypical teratoid rhabdoid tumor dermatomyositis follicular lymphoma head and neck carcinoma lymphoplasmacytic lymphoma Malignant neoplasm of breast pancreatic intraductal papillary-mucinous carcinoma pilocytic astrocytoma tuberculosis breast adenocarcinoma glioblastoma head and neck neoplasm malignant ependymoma malignant pancreatic neoplasm

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RCSB PDB Core Operations are funded by the U.S. National Science Foundation (DBI-2321666), the US Department of Energy (DE-SC0019749), and the National Cancer Institute, National Institute of Allergy and Infectious Diseases, and National Institute of General Medical Sciences of the National Institutes of Health under grant R01GM157729. RCSB PDB uses resources of the National Energy Research Scientific Computing Center (NERSC), a Department of Energy User Facility.