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Entry version 32 (16 Jan 2019)
Sequence version 1 (22 Jul 2015)
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Protein

Phosphatidylinositol 4,5-bisphosphate 3-kinase catalytic subunit alpha isoform

Gene

Pik3ca

Organism
Rattus norvegicus (Rat)
Status
Reviewed-Annotation score:

Annotation score:5 out of 5

<p>The annotation score provides a heuristic measure of the annotation content of a UniProtKB entry or proteome. This score <strong>cannot</strong> be used as a measure of the accuracy of the annotation as we cannot define the ‘correct annotation’ for any given protein.<p><a href='/help/annotation_score' target='_top'>More...</a></p>
-Experimental evidence at protein leveli <p>This indicates the type of evidence that supports the existence of the protein. Note that the ‘protein existence’ evidence does not give information on the accuracy or correctness of the sequence(s) displayed.<p><a href='/help/protein_existence' target='_top'>More...</a></p>

<p>This section provides any useful information about the protein, mostly biological knowledge.<p><a href='/help/function_section' target='_top'>More...</a></p>Functioni

Phosphoinositide-3-kinase (PI3K) that phosphorylates PtdIns (Phosphatidylinositol), PtdIns4P (Phosphatidylinositol 4-phosphate) and PtdIns(4,5)P2 (Phosphatidylinositol 4,5-bisphosphate) to generate phosphatidylinositol 3,4,5-trisphosphate (PIP3) (By similarity). PIP3 plays a key role by recruiting PH domain-containing proteins to the membrane, including AKT1 and PDPK1, activating signaling cascades involved in cell growth, survival, proliferation, motility and morphology (By similarity). Participates in cellular signaling in response to various growth factors (By similarity). Involved in the activation of AKT1 upon stimulation by receptor tyrosine kinase ligands such as EGF, IGF1, VEGFA and PDGF (By similarity). Also involved in the activation of AKT1 upon stimulation by receptor tyrosine kinase ligand insulin (PubMed:20236230). Involved in signaling via insulin-receptor substrate (IRS) proteins (By similarity). Essential in endothelial cell migration during vascular development through VEGFA signaling, possibly by regulating RhoA activity (By similarity). Required for lymphatic vasculature development, possibly by binding to RAS and by activation by EGF and FGF2, but not by PDGF (By similarity). Regulates invadopodia formation through the PDPK1-AKT1 pathway (By similarity). Participates in cardiomyogenesis in embryonic stem cells through a AKT1 pathway (By similarity). Participates in vasculogenesis in embryonic stem cells through PDK1 and protein kinase C pathway (By similarity). Also has serine-protein kinase activity: phosphorylates PIK3R1 (p85alpha regulatory subunit), EIF4EBP1 and HRAS (By similarity). Plays a role in the positive regulation of phagocytosis and pinocytosis (By similarity).By similarity1 Publication

<p>This subsection of the <a href="http://www.uniprot.org/help/function_section">Function</a> section describes the catalytic activity of an enzyme, i.e. a chemical reaction that the enzyme catalyzes.<p><a href='/help/catalytic_activity' target='_top'>More...</a></p>Catalytic activityi

<p>The <a href="http://www.geneontology.org/">Gene Ontology (GO)</a> project provides a set of hierarchical controlled vocabulary split into 3 categories:<p><a href='/help/gene_ontology' target='_top'>More...</a></p>GO - Molecular functioni

GO - Biological processi

<p>UniProtKB Keywords constitute a <a href="http://www.uniprot.org/keywords">controlled vocabulary</a> with a hierarchical structure. Keywords summarise the content of a UniProtKB entry and facilitate the search for proteins of interest.<p><a href='/help/keywords' target='_top'>More...</a></p>Keywordsi

Molecular functionKinase, Serine/threonine-protein kinase, Transferase
Biological processAngiogenesis, Phagocytosis
LigandATP-binding, Nucleotide-binding

Enzyme and pathway databases

Reactome - a knowledgebase of biological pathways and processes

More...
Reactomei
R-RNO-109704 PI3K Cascade
R-RNO-112399 IRS-mediated signalling
R-RNO-114604 GPVI-mediated activation cascade
R-RNO-1250342 PI3K events in ERBB4 signaling
R-RNO-1257604 PIP3 activates AKT signaling
R-RNO-1433557 Signaling by SCF-KIT
R-RNO-1660499 Synthesis of PIPs at the plasma membrane
R-RNO-180292 GAB1 signalosome
R-RNO-186763 Downstream signal transduction
R-RNO-1963642 PI3K events in ERBB2 signaling
R-RNO-198203 PI3K/AKT activation
R-RNO-202424 Downstream TCR signaling
R-RNO-2029485 Role of phospholipids in phagocytosis
R-RNO-210993 Tie2 Signaling
R-RNO-2424491 DAP12 signaling
R-RNO-2730905 Role of LAT2/NTAL/LAB on calcium mobilization
R-RNO-388841 Costimulation by the CD28 family
R-RNO-389357 CD28 dependent PI3K/Akt signaling
R-RNO-416476 G alpha (q) signalling events
R-RNO-4420097 VEGFA-VEGFR2 Pathway
R-RNO-512988 Interleukin-3, Interleukin-5 and GM-CSF signaling
R-RNO-5654689 PI-3K cascade:FGFR1
R-RNO-5654695 PI-3K cascade:FGFR2
R-RNO-5654710 PI-3K cascade:FGFR3
R-RNO-5654720 PI-3K cascade:FGFR4
R-RNO-6811558 PI5P, PP2A and IER3 Regulate PI3K/AKT Signaling
R-RNO-8851907 MET activates PI3K/AKT signaling
R-RNO-8853659 RET signaling
R-RNO-9027276 Erythropoietin activates Phosphoinositide-3-kinase (PI3K)
R-RNO-912526 Interleukin receptor SHC signaling
R-RNO-912631 Regulation of signaling by CBL

<p>This section provides information about the protein and gene name(s) and synonym(s) and about the organism that is the source of the protein sequence.<p><a href='/help/names_and_taxonomy_section' target='_top'>More...</a></p>Names & Taxonomyi

<p>This subsection of the <a href="http://www.uniprot.org/help/names_and_taxonomy_section">Names and taxonomy</a> section provides an exhaustive list of all names of the protein, from commonly used to obsolete, to allow unambiguous identification of a protein.<p><a href='/help/protein_names' target='_top'>More...</a></p>Protein namesi
Recommended name:
Phosphatidylinositol 4,5-bisphosphate 3-kinase catalytic subunit alpha isoformImported (EC:2.7.1.153By similarity)
Short name:
PI3-kinase subunit alphaCurated
Short name:
PI3K-alphaCurated
Short name:
PI3KalphaCurated
Short name:
PtdIns-3-kinase subunit alphaCurated
Alternative name(s):
Phosphatidylinositol 4,5-bisphosphate 3-kinase 110 kDa catalytic subunit alphaCurated
Short name:
PtdIns-3-kinase subunit p110-alphaCurated
Short name:
p110alpha1 Publication
Phosphoinositide-3-kinase catalytic alpha polypeptideCurated
Serine/threonine protein kinase PIK3CACurated (EC:2.7.11.1By similarity)
<p>This subsection of the <a href="http://www.uniprot.org/help/names_and_taxonomy_section">Names and taxonomy</a> section indicates the name(s) of the gene(s) that code for the protein sequence(s) described in the entry. Four distinct tokens exist: ‘Name’, ‘Synonyms’, ‘Ordered locus names’ and ‘ORF names’.<p><a href='/help/gene_name' target='_top'>More...</a></p>Gene namesi
Name:Pik3caImported
<p>This subsection of the <a href="http://www.uniprot.org/help/names_and_taxonomy_section">Names and taxonomy</a> section provides information on the name(s) of the organism that is the source of the protein sequence.<p><a href='/help/organism-name' target='_top'>More...</a></p>OrganismiRattus norvegicus (Rat)Imported
<p>This subsection of the <a href="http://www.uniprot.org/help/names_and_taxonomy_section">Names and taxonomy</a> section shows the unique identifier assigned by the NCBI to the source organism of the protein. This is known as the ‘taxonomic identifier’ or ‘taxid’.<p><a href='/help/taxonomic_identifier' target='_top'>More...</a></p>Taxonomic identifieri10116 [NCBI]
<p>This subsection of the <a href="http://www.uniprot.org/help/names_and_taxonomy_section">Names and taxonomy</a> section contains the taxonomic hierarchical classification lineage of the source organism. It lists the nodes as they appear top-down in the taxonomic tree, with the more general grouping listed first.<p><a href='/help/taxonomic_lineage' target='_top'>More...</a></p>Taxonomic lineageiEukaryotaMetazoaChordataCraniataVertebrataEuteleostomiMammaliaEutheriaEuarchontogliresGliresRodentiaMyomorphaMuroideaMuridaeMurinaeRattus
<p>This subsection of the <a href="http://www.uniprot.org/help/names_and_taxonomy_section">Names and taxonomy</a> section is present for entries that are part of a <a href="http://www.uniprot.org/proteomes">proteome</a>, i.e. of a set of proteins thought to be expressed by organisms whose genomes have been completely sequenced.<p><a href='/help/proteomes_manual' target='_top'>More...</a></p>Proteomesi
  • UP000002494 <p>A UniProt <a href="http://www.uniprot.org/manual/proteomes_manual">proteome</a> can consist of several components. <br></br>The component name refers to the genomic component encoding a set of proteins.<p><a href='/help/proteome_component' target='_top'>More...</a></p> Componenti: Chromosome 2

Organism-specific databases

Rat genome database

More...
RGDi
620916 Pik3ca

<p>This section provides information on the location and the topology of the mature protein in the cell.<p><a href='/help/subcellular_location_section' target='_top'>More...</a></p>Subcellular locationi

Extracellular region or secreted Cytosol Plasma membrane Cytoskeleton Lysosome Endosome Peroxisome ER Golgi apparatus Nucleus Mitochondrion Manual annotation Automatic computational assertionGraphics by Christian Stolte & Seán O’Donoghue; Source: COMPARTMENTS

<p>This section provides information on the disease(s) and phenotype(s) associated with a protein.<p><a href='/help/pathology_and_biotech_section' target='_top'>More...</a></p>Pathology & Biotechi

Keywords - Diseasei

Proto-oncogene

<p>This section describes post-translational modifications (PTMs) and/or processing events.<p><a href='/help/ptm_processing_section' target='_top'>More...</a></p>PTM / Processingi

Molecule processing

Feature keyPosition(s)DescriptionActionsGraphical viewLength
<p>This subsection of the ‘PTM / Processing’ section describes the extent of a polypeptide chain in the mature protein following processing.<p><a href='/help/chain' target='_top'>More...</a></p>ChainiPRO_00004357231 – 1068Phosphatidylinositol 4,5-bisphosphate 3-kinase catalytic subunit alpha isoformCuratedAdd BLAST1068

Proteomic databases

jPOST - Japan Proteome Standard Repository/Database

More...
jPOSTi
A0A0G2K344

PaxDb, a database of protein abundance averages across all three domains of life

More...
PaxDbi
A0A0G2K344

PRoteomics IDEntifications database

More...
PRIDEi
A0A0G2K344

<p>This section provides information on the expression of a gene at the mRNA or protein level in cells or in tissues of multicellular organisms.<p><a href='/help/expression_section' target='_top'>More...</a></p>Expressioni

<p>This subsection of the ‘Expression’ section provides information on the expression of a gene at the mRNA or protein level in cells or in tissues of multicellular organisms. By default, the information is derived from experiments at the mRNA level, unless specified ‘at protein level’. <br></br>Examples: <a href="http://www.uniprot.org/uniprot/P92958#expression">P92958</a>, <a href="http://www.uniprot.org/uniprot/Q8TDN4#expression">Q8TDN4</a>, <a href="http://www.uniprot.org/uniprot/O14734#expression">O14734</a><p><a href='/help/tissue_specificity' target='_top'>More...</a></p>Tissue specificityi

Detected in the hypothalamus (at protein level).1 Publication

Gene expression databases

Bgee dataBase for Gene Expression Evolution

More...
Bgeei
ENSRNOG00000056371 Expressed in 10 organ(s), highest expression level in lung

<p>This section provides information on the quaternary structure of a protein and on interaction(s) with other proteins or protein complexes.<p><a href='/help/interaction_section' target='_top'>More...</a></p>Interactioni

<p>This subsection of the <a href="http://www.uniprot.org/help/interaction_section">'Interaction'</a> section provides information about the protein quaternary structure and interaction(s) with other proteins or protein complexes (with the exception of physiological receptor-ligand interactions which are annotated in the <a href="http://www.uniprot.org/help/function_section">'Function'</a> section).<p><a href='/help/subunit_structure' target='_top'>More...</a></p>Subunit structurei

Heterodimer of a catalytic subunit PIK3CA and a p85 regulatory subunit (PIK3R1, PIK3R2 or PIK3R3). Interacts with IRS1 in nuclear extracts. Interacts with RUFY3. Interacts with RASD2. Interacts with APPL1. Interacts with HRAS and KRAS. Interaction with HRAS/KRAS is required for PI3K pathway signaling and cell proliferation stimulated by EGF and FGF2. Interacts with FAM83B; activates the PI3K/AKT signaling cascade.By similarity

Protein-protein interaction databases

STRING: functional protein association networks

More...
STRINGi
10116.ENSRNOP00000014527

<p>This section provides information on the tertiary and secondary structure of a protein.<p><a href='/help/structure_section' target='_top'>More...</a></p>Structurei

3D structure databases

SWISS-MODEL Repository - a database of annotated 3D protein structure models

More...
SMRi
A0A0G2K344

Database of comparative protein structure models

More...
ModBasei
Search...

MobiDB: a database of protein disorder and mobility annotations

More...
MobiDBi
Search...

<p>This section provides information on sequence similarities with other proteins and the domain(s) present in a protein.<p><a href='/help/family_and_domains_section' target='_top'>More...</a></p>Family & Domainsi

Domains and Repeats

Feature keyPosition(s)DescriptionActionsGraphical viewLength
<p>This subsection of the <a href="http://www.uniprot.org/help/family_and_domains_section">Family and Domains</a> section describes the position and type of a domain, which is defined as a specific combination of secondary structures organized into a characteristic three-dimensional structure or fold.<p><a href='/help/domain' target='_top'>More...</a></p>Domaini16 – 105PI3K-ABDPROSITE-ProRule annotationAdd BLAST90
Domaini187 – 289PI3K-RBDPROSITE-ProRule annotationAdd BLAST103
Domaini330 – 487C2 PI3K-typePROSITE-ProRule annotationAdd BLAST158
Domaini517 – 694PIK helicalPROSITE-ProRule annotationAdd BLAST178
Domaini797 – 1068PI3K/PI4KPROSITE-ProRule annotationAdd BLAST272

<p>This subsection of the ‘Family and domains’ section provides general information on the biological role of a domain. The term ‘domain’ is intended here in its wide acceptation, it may be a structural domain, a transmembrane region or a functional domain. Several domains are described in this subsection.<p><a href='/help/domain_cc' target='_top'>More...</a></p>Domaini

The PI3K-ABD domain and the PI3K-RBD domain interact with the PI3K/PI4K kinase domain. The C2 PI3K-type domain may facilitate the recruitment to the plasma membrane. The inhibitory interactions with PIK3R1 are mediated by the PI3K-ABD domain and the C2 PI3K-type domain with the iSH2 (inter-SH2) region of PIK3R1, and the C2 PI3K-type domain, the PI3K helical domain, and the PI3K/PI4K kinase domain with the nSH2 (N-terminal SH2) region of PIK3R1.By similarity

<p>This subsection of the ‘Family and domains’ section provides information about the sequence similarity with other proteins.<p><a href='/help/sequence_similarities' target='_top'>More...</a></p>Sequence similaritiesi

Belongs to the PI3/PI4-kinase family.PROSITE-ProRule annotation

Phylogenomic databases

Ensembl GeneTree

More...
GeneTreei
ENSGT00940000155531

KEGG Orthology (KO)

More...
KOi
K00922

Identification of Orthologs from Complete Genome Data

More...
OMAi
ICEFDLV

Database of Orthologous Groups

More...
OrthoDBi
204282at2759

Family and domain databases

Conserved Domains Database

More...
CDDi
cd05175 PI3Kc_IA_alpha, 1 hit

Gene3D Structural and Functional Annotation of Protein Families

More...
Gene3Di
1.10.1070.11, 1 hit

Integrated resource of protein families, domains and functional sites

More...
InterProi
View protein in InterPro
IPR016024 ARM-type_fold
IPR011009 Kinase-like_dom_sf
IPR000403 PI3/4_kinase_cat_dom
IPR036940 PI3/4_kinase_cat_sf
IPR018936 PI3/4_kinase_CS
IPR003113 PI3K_adapt-bd_dom
IPR002420 PI3K_C2_dom
IPR000341 PI3K_Ras-bd_dom
IPR008290 PI3K_Vps34
IPR037704 PI3Kalpha_dom
IPR015433 PI_Kinase
IPR001263 PInositide-3_kin_accessory_dom
IPR029071 Ubiquitin-like_domsf

The PANTHER Classification System

More...
PANTHERi
PTHR10048 PTHR10048, 1 hit

Pfam protein domain database

More...
Pfami
View protein in Pfam
PF00454 PI3_PI4_kinase, 1 hit
PF00792 PI3K_C2, 1 hit
PF02192 PI3K_p85B, 1 hit
PF00794 PI3K_rbd, 1 hit
PF00613 PI3Ka, 1 hit

PIRSF; a whole-protein classification database

More...
PIRSFi
PIRSF000587 PI3K_Vps34, 1 hit

Simple Modular Architecture Research Tool; a protein domain database

More...
SMARTi
View protein in SMART
SM00142 PI3K_C2, 1 hit
SM00143 PI3K_p85B, 1 hit
SM00144 PI3K_rbd, 1 hit
SM00145 PI3Ka, 1 hit
SM00146 PI3Kc, 1 hit

Superfamily database of structural and functional annotation

More...
SUPFAMi
SSF48371 SSF48371, 1 hit
SSF54236 SSF54236, 1 hit
SSF56112 SSF56112, 1 hit

PROSITE; a protein domain and family database

More...
PROSITEi
View protein in PROSITE
PS00915 PI3_4_KINASE_1, 1 hit
PS00916 PI3_4_KINASE_2, 1 hit
PS50290 PI3_4_KINASE_3, 1 hit
PS51544 PI3K_ABD, 1 hit
PS51547 PI3K_C2, 1 hit
PS51546 PI3K_RBD, 1 hit
PS51545 PIK_HELICAL, 1 hit

<p>This section displays by default the canonical protein sequence and upon request all isoforms described in the entry. It also includes information pertinent to the sequence(s), including <a href="http://www.uniprot.org/help/sequence_length">length</a> and <a href="http://www.uniprot.org/help/sequences">molecular weight</a>.<p><a href='/help/sequences_section' target='_top'>More...</a></p>Sequencei

<p>This subsection of the <a href="http://www.uniprot.org/help/sequences_section">Sequence</a> section indicates if the <a href="http://www.uniprot.org/help/canonical_and_isoforms">canonical sequence</a> displayed by default in the entry is complete or not.<p><a href='/help/sequence_status' target='_top'>More...</a></p>Sequence statusi: Complete.

A0A0G2K344-1 [UniParc]FASTAAdd to basket
« Hide
        10         20         30         40         50
MPPRPSSGEL WGIHLMPPRI LVECLLPNGM IVTLECLREA TLVTIKHELF
60 70 80 90 100
KEARKYPLHQ LLQDESSYIF VSVTQEAERE EFFDETRRLC DLRLFQPFLK
110 120 130 140 150
VIEPVGNREE KILNREIGFV IGMPVCEFDM VKDPEVQDFR RNILNVCKEA
160 170 180 190 200
VDLRDLNSPH SRAMYVYPPN VESSPELPKH IYNKLDKGQI IVVIWVIVSP
210 220 230 240 250
NNDKQKYTLK INHDCVPEQV IAEAIRKKTR SMLLSSEQLK LCVLEYQGKY
260 270 280 290 300
ILKVCGCDEY FLEKYPLSQY KYIRSCIMLG RMPNLMLMAK ESLYSQLPID
310 320 330 340 350
SFTMPSYSRR ISTATPYMNG ETATKSLWVI NSALRIKILC ATYVNVNIRD
360 370 380 390 400
IDKIYVRTGI YHGGEPLCDN VNTQRVPCSN PRWNEWLNYD IYIPDLPRAA
410 420 430 440 450
RLCLSICSVK GRKGAKEEHC PLAWGNINLF DYTDTLVSGK MALNLWPVPH
460 470 480 490 500
GLEDLLNPIG VTGSNPNKET PCLELEFDWF SSVVKFPDMS VIEEHANWSV
510 520 530 540 550
SREAGFSYSH TGLSNRLARD NELRENDKEQ LRALCTRDPL SEITEQEKDF
560 570 580 590 600
LWSHRHYCVT IPEILPKLLL SVKWNSRDEV AQMYCLVKDW PPIKPEQAME
610 620 630 640 650
LLDCNYPDPM VRSFAVRCLE KYLTDDKLSQ YLIQLVQVLK YEQYLDNLLV
660 670 680 690 700
RFLLKKALTN QRIGHFFFWH LKSEMHNKTV SQRFGLLLES YCRACGMYLK
710 720 730 740 750
HLNRQVEAME KLINLTDILK QEKKDETQKV QMKFLVEQMR QPDFMDALQG
760 770 780 790 800
FLSPLNPAHQ LGNLRLEECR IMSSAKRPLW LNWENPDIMS ELLFQNNEII
810 820 830 840 850
FKNGDDLRQD MLTLQIIRIM ENIWQNQGLD LRMLPYGCLS IGDCVGLIEV
860 870 880 890 900
VRNSHTIMQI QCKGGLKGAL QFNSHTLHQW LKDKNKGEIY DAAIDLFTRS
910 920 930 940 950
CAGYCVATFI LGIGDRHNSN IMVKDDGQLF HIDFGHFLDH KKKKFGYKRE
960 970 980 990 1000
RVPFVLTQDF LIVISKGAQE YTKTREFERF QEMCYKAYLA IRQHANLFIN
1010 1020 1030 1040 1050
LFSMMLGSGM PELQSFDDIA YIRKTLALDK TEQEALEYFT KQMNDAHHGG
1060
WTTKMDWIFH TIKQHALN
Length:1,068
Mass (Da):124,354
Last modified:July 22, 2015 - v1
<p>The checksum is a form of redundancy check that is calculated from the sequence. It is useful for tracking sequence updates.</p> <p>It should be noted that while, in theory, two different sequences could have the same checksum value, the likelihood that this would happen is extremely low.</p> <p>However UniProtKB may contain entries with identical sequences in case of multiple genes (paralogs).</p> <p>The checksum is computed as the sequence 64-bit Cyclic Redundancy Check value (CRC64) using the generator polynomial: x<sup>64</sup> + x<sup>4</sup> + x<sup>3</sup> + x + 1. The algorithm is described in the ISO 3309 standard. </p> <p class="publication">Press W.H., Flannery B.P., Teukolsky S.A. and Vetterling W.T.<br /> <strong>Cyclic redundancy and other checksums</strong><br /> <a href="http://www.nrbook.com/b/bookcpdf.php">Numerical recipes in C 2nd ed., pp896-902, Cambridge University Press (1993)</a>)</p> Checksum:iC0C63273CF161F9C
GO

Sequence databases

Select the link destinations:

EMBL nucleotide sequence database

More...
EMBLi

GenBank nucleotide sequence database

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GenBanki

DNA Data Bank of Japan; a nucleotide sequence database

More...
DDBJi
Links Updated
AABR07009968 Genomic DNA No translation available.

NCBI Reference Sequences

More...
RefSeqi
NP_596890.2, NM_133399.2

UniGene gene-oriented nucleotide sequence clusters

More...
UniGenei
Rn.44193

Genome annotation databases

Ensembl eukaryotic genome annotation project

More...
Ensembli
ENSRNOT00000083720; ENSRNOP00000072496; ENSRNOG00000056371

Database of genes from NCBI RefSeq genomes

More...
GeneIDi
170911

KEGG: Kyoto Encyclopedia of Genes and Genomes

More...
KEGGi
rno:170911

<p>This section provides links to proteins that are similar to the protein sequence(s) described in this entry at different levels of sequence identity thresholds (100%, 90% and 50%) based on their membership in UniProt Reference Clusters (<a href="http://www.uniprot.org/help/uniref">UniRef</a>).<p><a href='/help/similar_proteins_section' target='_top'>More...</a></p>Similar proteinsi

<p>This section is used to point to information related to entries and found in data collections other than UniProtKB.<p><a href='/help/cross_references_section' target='_top'>More...</a></p>Cross-referencesi

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
AABR07009968 Genomic DNA No translation available.
RefSeqiNP_596890.2, NM_133399.2
UniGeneiRn.44193

3D structure databases

SMRiA0A0G2K344
ModBaseiSearch...
MobiDBiSearch...

Protein-protein interaction databases

STRINGi10116.ENSRNOP00000014527

Proteomic databases

jPOSTiA0A0G2K344
PaxDbiA0A0G2K344
PRIDEiA0A0G2K344

Protocols and materials databases

Structural Biology KnowledgebaseSearch...

Genome annotation databases

EnsembliENSRNOT00000083720; ENSRNOP00000072496; ENSRNOG00000056371
GeneIDi170911
KEGGirno:170911

Organism-specific databases

Comparative Toxicogenomics Database

More...
CTDi
5290
RGDi620916 Pik3ca

Phylogenomic databases

GeneTreeiENSGT00940000155531
KOiK00922
OMAiICEFDLV
OrthoDBi204282at2759

Enzyme and pathway databases

ReactomeiR-RNO-109704 PI3K Cascade
R-RNO-112399 IRS-mediated signalling
R-RNO-114604 GPVI-mediated activation cascade
R-RNO-1250342 PI3K events in ERBB4 signaling
R-RNO-1257604 PIP3 activates AKT signaling
R-RNO-1433557 Signaling by SCF-KIT
R-RNO-1660499 Synthesis of PIPs at the plasma membrane
R-RNO-180292 GAB1 signalosome
R-RNO-186763 Downstream signal transduction
R-RNO-1963642 PI3K events in ERBB2 signaling
R-RNO-198203 PI3K/AKT activation
R-RNO-202424 Downstream TCR signaling
R-RNO-2029485 Role of phospholipids in phagocytosis
R-RNO-210993 Tie2 Signaling
R-RNO-2424491 DAP12 signaling
R-RNO-2730905 Role of LAT2/NTAL/LAB on calcium mobilization
R-RNO-388841 Costimulation by the CD28 family
R-RNO-389357 CD28 dependent PI3K/Akt signaling
R-RNO-416476 G alpha (q) signalling events
R-RNO-4420097 VEGFA-VEGFR2 Pathway
R-RNO-512988 Interleukin-3, Interleukin-5 and GM-CSF signaling
R-RNO-5654689 PI-3K cascade:FGFR1
R-RNO-5654695 PI-3K cascade:FGFR2
R-RNO-5654710 PI-3K cascade:FGFR3
R-RNO-5654720 PI-3K cascade:FGFR4
R-RNO-6811558 PI5P, PP2A and IER3 Regulate PI3K/AKT Signaling
R-RNO-8851907 MET activates PI3K/AKT signaling
R-RNO-8853659 RET signaling
R-RNO-9027276 Erythropoietin activates Phosphoinositide-3-kinase (PI3K)
R-RNO-912526 Interleukin receptor SHC signaling
R-RNO-912631 Regulation of signaling by CBL

Miscellaneous databases

Protein Ontology

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PROi
PR:A0A0G2K344

Gene expression databases

BgeeiENSRNOG00000056371 Expressed in 10 organ(s), highest expression level in lung

Family and domain databases

CDDicd05175 PI3Kc_IA_alpha, 1 hit
Gene3Di1.10.1070.11, 1 hit
InterProiView protein in InterPro
IPR016024 ARM-type_fold
IPR011009 Kinase-like_dom_sf
IPR000403 PI3/4_kinase_cat_dom
IPR036940 PI3/4_kinase_cat_sf
IPR018936 PI3/4_kinase_CS
IPR003113 PI3K_adapt-bd_dom
IPR002420 PI3K_C2_dom
IPR000341 PI3K_Ras-bd_dom
IPR008290 PI3K_Vps34
IPR037704 PI3Kalpha_dom
IPR015433 PI_Kinase
IPR001263 PInositide-3_kin_accessory_dom
IPR029071 Ubiquitin-like_domsf
PANTHERiPTHR10048 PTHR10048, 1 hit
PfamiView protein in Pfam
PF00454 PI3_PI4_kinase, 1 hit
PF00792 PI3K_C2, 1 hit
PF02192 PI3K_p85B, 1 hit
PF00794 PI3K_rbd, 1 hit
PF00613 PI3Ka, 1 hit
PIRSFiPIRSF000587 PI3K_Vps34, 1 hit
SMARTiView protein in SMART
SM00142 PI3K_C2, 1 hit
SM00143 PI3K_p85B, 1 hit
SM00144 PI3K_rbd, 1 hit
SM00145 PI3Ka, 1 hit
SM00146 PI3Kc, 1 hit
SUPFAMiSSF48371 SSF48371, 1 hit
SSF54236 SSF54236, 1 hit
SSF56112 SSF56112, 1 hit
PROSITEiView protein in PROSITE
PS00915 PI3_4_KINASE_1, 1 hit
PS00916 PI3_4_KINASE_2, 1 hit
PS50290 PI3_4_KINASE_3, 1 hit
PS51544 PI3K_ABD, 1 hit
PS51547 PI3K_C2, 1 hit
PS51546 PI3K_RBD, 1 hit
PS51545 PIK_HELICAL, 1 hit

ProtoNet; Automatic hierarchical classification of proteins

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ProtoNeti
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<p>This section provides general information on the entry.<p><a href='/help/entry_information_section' target='_top'>More...</a></p>Entry informationi

<p>This subsection of the ‘Entry information’ section provides a mnemonic identifier for a UniProtKB entry, but it is not a stable identifier. Each reviewed entry is assigned a unique entry name upon integration into UniProtKB/Swiss-Prot.<p><a href='/help/entry_name' target='_top'>More...</a></p>Entry nameiPK3CA_RAT
<p>This subsection of the ‘Entry information’ section provides one or more accession number(s). These are stable identifiers and should be used to cite UniProtKB entries. Upon integration into UniProtKB, each entry is assigned a unique accession number, which is called ‘Primary (citable) accession number’.<p><a href='/help/accession_numbers' target='_top'>More...</a></p>AccessioniPrimary (citable) accession number: A0A0G2K344
<p>This subsection of the ‘Entry information’ section shows the date of integration of the entry into UniProtKB, the date of the last sequence update and the date of the last annotation modification (‘Last modified’). The version number for both the entry and the <a href="http://www.uniprot.org/help/canonical_and_isoforms">canonical sequence</a> are also displayed.<p><a href='/help/entry_history' target='_top'>More...</a></p>Entry historyiIntegrated into UniProtKB/Swiss-Prot: March 16, 2016
Last sequence update: July 22, 2015
Last modified: January 16, 2019
This is version 32 of the entry and version 1 of the sequence. See complete history.
<p>This subsection of the ‘Entry information’ section indicates whether the entry has been manually annotated and reviewed by UniProtKB curators or not, in other words, if the entry belongs to the Swiss-Prot section of UniProtKB (<strong>reviewed</strong>) or to the computer-annotated TrEMBL section (<strong>unreviewed</strong>).<p><a href='/help/entry_status' target='_top'>More...</a></p>Entry statusiReviewed (UniProtKB/Swiss-Prot)
Annotation programChordata Protein Annotation Program

<p>This section contains any relevant information that doesn’t fit in any other defined sections<p><a href='/help/miscellaneous_section' target='_top'>More...</a></p>Miscellaneousi

Keywords - Technical termi

Complete proteome, Reference proteome

Documents

  1. SIMILARITY comments
    Index of protein domains and families
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