Gene
Entrez ID Entrez Gene ID - the GENE ID in NCBI Gene database.
5293
Gene name Gene Name - the full gene name approved by the HGNC.
Phosphatidylinositol-4,5-bisphosphate 3-kinase catalytic subunit delta
Gene symbol Gene Symbol - the official gene symbol approved by the HGNC.
PIK3CD
Synonyms (NCBI Gene) Gene synonyms aliases
APDS, IMD14, IMD14A, IMD14B, P110DELTA, PI3K, ROCHIS, p110D
Disease Acronyms (UniProt) Disease acronyms from UniProt database
IMD14A, IMD14B, ROCHIS
Chromosome Chromosome number
1
Chromosome location Chromosomal Location - indicates the cytogenetic location of the gene or region on the chromosome.
1p36.22
Summary Summary of gene provided in NCBI Entrez Gene.
Phosphoinositide 3-kinases (PI3Ks) phosphorylate inositol lipids and are involved in the immune response. The protein encoded by this gene is a class I PI3K found primarily in leukocytes. Like other class I PI3Ks (p110-alpha p110-beta, and p110-gamma), th
SNPs SNP information provided by dbSNP.
SNP ID Visualize variation Clinical significance Consequence
rs28730670 C>A,G,T Pathogenic, benign, uncertain-significance Coding sequence variant, synonymous variant, missense variant, non coding transcript variant
rs397518423 G>A Pathogenic Coding sequence variant, missense variant, non coding transcript variant
rs587777389 G>A Pathogenic Coding sequence variant, missense variant, non coding transcript variant
rs587777390 T>C Pathogenic Coding sequence variant, missense variant, non coding transcript variant
rs1064795762 A>G Likely-pathogenic Missense variant, coding sequence variant, non coding transcript variant
miRNA miRNA information provided by mirtarbase database.
miRTarBase ID miRNA Experiments Reference
MIRT006777 hsa-miR-7-5p Luciferase reporter assay 22234835
MIRT006777 hsa-miR-7-5p Luciferase reporter assay 22234835
MIRT006777 hsa-miR-7-5p Luciferase reporter assay 22234835
MIRT006777 hsa-miR-7-5p Luciferase reporter assay 22234835
MIRT006777 hsa-miR-7-5p Luciferase reporter assay 22234835
Transcription factors
Transcription factor Regulation Reference
RUNX1 Unknown 19638627
Gene ontology (GO) Gene ontology information of associated ontologies with gene provided by GO database.
GO ID Ontology Definition Evidence Reference
GO:0001779 Process Natural killer cell differentiation TAS 20940048
GO:0001816 Process Cytokine production TAS 20940048
GO:0001938 Process Positive regulation of endothelial cell proliferation IGI 31915155
GO:0002250 Process Adaptive immune response TAS 17290298
GO:0002551 Process Mast cell chemotaxis TAS 20940048
Other IDs Other ids provides unique ids of gene in databases such as OMIM, HGNC, ENSEMBLE.
MIM HGNC e!Ensembl
602839 8977 ENSG00000171608
Protein
UniProt ID O00329
Protein name Phosphatidylinositol 4,5-bisphosphate 3-kinase catalytic subunit delta isoform (PI3-kinase subunit delta) (PI3K-delta) (PI3Kdelta) (PtdIns-3-kinase subunit delta) (EC 2.7.1.137) (EC 2.7.1.153) (Phosphatidylinositol 4,5-bisphosphate 3-kinase 110 kDa cataly
Protein function Phosphoinositide-3-kinase (PI3K) phosphorylates phosphatidylinositol (PI) and its phosphorylated derivatives at position 3 of the inositol ring to produce 3-phosphoinositides (PubMed:9235916). Uses ATP and PtdIns(4,5)P2 (phosphatidylinositol 4,5
PDB 5DXU , 5M6U , 5T8F , 5UBT , 5VLR , 6G6W , 6OCO , 6OCU , 6PYR , 6PYU , 7JIS , 7LM2 , 7LQ1 , 8BCY , 8S3R , 9GCF , 9GDI
Family and domains

Pfam

Accession ID Position in sequence Description Type
PF02192 PI3K_p85B 32 107 PI3-kinase family, p85-binding domain Family
PF00794 PI3K_rbd 175 281 PI3-kinase family, ras-binding domain Domain
PF00792 PI3K_C2 337 464 Phosphoinositide 3-kinase C2 Domain
PF00613 PI3Ka 499 684 Phosphoinositide 3-kinase family, accessory domain (PIK domain) Family
PF00454 PI3_PI4_kinase 773 991 Phosphatidylinositol 3- and 4-kinase Family
Tissue specificity TISSUE SPECIFICITY: In humans, the highest levels of expression are seen in peripheral blood mononuclear cells, spleen, and thymus, and low levels of expression in testes, uterus, colon, and small intestine but not in other tissues examined including pros
Sequence
MPPGVDCPMEFWTKEENQSVVVDFLLPTGVYLNFPVSRNANLSTIKQLLWHRAQYEPLFH
MLSGPEAYVFTCINQTAEQQELEDEQRRLCDVQPFLPVLRLVAREGD
RVKKLINSQISLL
IGKGLHEFDSLCDPEVNDFRAKMCQFCEEAAARRQQLGWEAWLQYSFPLQLEPSAQTWGP
GTLRLPNRALLVNVKFEGSEESFTFQVSTKDVPLALMACALRKKATVFRQPLVEQPEDYT
LQVNGRHEYLYGSYPLCQFQYICSCLHSGLTPHLTMVHSSS
ILAMRDEQSNPAPQVQKPR
AKPPPIPAKKPSSVSLWSLEQPFRIELIQGSKVNADERMKLVVQAGLFHGNEMLCKTVSS
SEVSVCSEPVWKQRLEFDINICDLPRMARLCFALYAVIEKAKKARSTKKKSKKADCPIAW
ANLMLFDYKDQLKTGERCLYMWPSVPDEKGELLNPTGTVRSNPN
TDSAAALLICLPEVAP
HPVYYPALEKILELGRHSECVHVTEEEQLQLREILERRGSGELYEHEKDLVWKLRHEVQE
HFPEALARLLLVTKWNKHEDVAQMLYLLCSWPELPVLSALELLDFSFPDCHVGSFAIKSL
RKLTDDELFQYLLQLVQVLKYESYLDCELTKFLLDRALANRKIGHFLFWHLRSEMHVPSV
ALRFGLILEAYCRGSTHHMKVLMK
QGEALSKLKALNDFVKLSSQKTPKPQTKELMHLCMR
QEAYLEALSHLQSPLDPSTLLAEVCVEQCTFMDSKMKPLWIMYSNEEAGSGGSVGIIFKN
GDDLRQDMLTLQMIQLMDVLWKQEGLDLRMTPYGCLPTGDRTGLIEVVLRSDTIANIQLN
KSNMAATAAFNKDALLNWLKSKNPGEALDRAIEEFTLSCAGYCVATYVLGIGDRHSDNIM
IRESGQLFHIDFGHFLGNFKTKFGINRERVPFILTYDFVHVIQQGKTNNSEKFERFRGYC
ERAYTILRRHGLLFLHLFALMRAAGLPELSC
SKDIQYLKDSLALGKTEEEALKHFRVKFN
EALRESWKTKVNWLAHNVSKDNRQ
Sequence length 1044
Interactions View interactions
Associated diseases Disease information provided by ClinVar, GenCC, and GWAS databases.
Unknown
Disease term Disease name Evidence References Source
Immunodeficiency immunodeficiency 14, immunodeficiency 14b, autosomal recessive GenCC
ACTIVATED PI3K-DELTA SYNDROME activated PI3K-delta syndrome GenCC
Irritable Bowel Syndrome Irritable Bowel Syndrome GWAS
Testicular Germ Cell Tumor Testicular Germ Cell Tumor GWAS
Associations from Text Mining
Disease Name Relationship Type References
Abdominal Pain Associate 38287413
Activated PI3K delta Syndrome Associate 24136356, 39253077
Acute Disease Associate 38287413
Adenocarcinoma Associate 39739112
Adenocarcinoma of Lung Associate 36919755, 38508329, 39346927
Adenomyosis Associate 30365102
Agammaglobulinemia Associate 35080319
Airway Obstruction Associate 24136356
Allergic Fungal Sinusitis Associate 30375439
Alzheimer Disease Associate 29229897