Gene Gene information from NCBI Gene database.
Entrez ID 3559
Gene name Interleukin 2 receptor subunit alpha
Gene symbol IL2RA
Synonyms (NCBI Gene)
CD25IDDM10IL2RIMD41TCGFRp55
Chromosome 10
Chromosome location 10p15.1
Summary The interleukin 2 (IL2) receptor alpha (IL2RA) and beta (IL2RB) chains, together with the common gamma chain (IL2RG), constitute the high-affinity IL2 receptor. Homodimeric alpha chains (IL2RA) result in low-affinity receptor, while homodimeric beta (IL2R
SNPs SNP information provided by dbSNP.
9
SNP ID Visualize variation Clinical significance Consequence
rs72650666 G>A Conflicting-interpretations-of-pathogenicity Missense variant, coding sequence variant
rs773957702 C>T Likely-pathogenic Coding sequence variant, missense variant
rs774803573 G>A,T Pathogenic Coding sequence variant, synonymous variant, stop gained
rs796051887 C>T Pathogenic Coding sequence variant, intron variant, missense variant
rs796051888 T>G Pathogenic Coding sequence variant, missense variant
miRNA miRNA information provided by mirtarbase database.
341
miRTarBase ID miRNA Experiments Reference
MIRT631408 hsa-miR-1267 HITS-CLIP 23824327
MIRT631407 hsa-miR-367-5p HITS-CLIP 23824327
MIRT631406 hsa-miR-6499-3p HITS-CLIP 23824327
MIRT644980 hsa-miR-3194-3p HITS-CLIP 23824327
MIRT631405 hsa-miR-3135b HITS-CLIP 23824327
Transcription factors Transcription factors information provided by TRRUST V2 database.
11
Transcription factor Regulation Reference
FOXP3 Activation 21036387
MSC Activation 19561533
NFKB1 Unknown 11781710;9135552
POU2F1 Unknown 9135552
REL Activation 1508203
Gene ontology (GO) Gene Ontology (GO) annotations describing the biological processes, molecular functions, and cellular components associated with a gene.
39
GO ID Ontology Definition Evidence Reference
GO:0002376 Process Immune system process IEA
GO:0002437 Process Inflammatory response to antigenic stimulus IEA
GO:0002664 Process Regulation of T cell tolerance induction IMP 23416241
GO:0002682 Process Regulation of immune system process IEA
GO:0004911 Function Interleukin-2 receptor activity IDA 16293754
Other IDs Other IDs provides unique identifiers for this gene in OMIM, HGNC, and Ensembl databases.
MIM HGNC e!Ensembl
147730 6008 ENSG00000134460
Protein Protein information from UniProt database.
UniProt ID Unique identifier for the protein in the UniProt database. Click to view detailed protein information.
P01589
Protein name Interleukin-2 receptor subunit alpha (IL-2 receptor subunit alpha) (IL-2-RA) (IL-2R subunit alpha) (IL2-RA) (TAC antigen) (p55) (CD antigen CD25)
Protein function Receptor for interleukin-2. The receptor is involved in the regulation of immune tolerance by controlling regulatory T cells (TREGs) activity. TREGs suppress the activation and expansion of autoreactive T-cells. {ECO:0000269|PubMed:23416241, ECO
PDB 1Z92 , 2B5I , 2ERJ , 3IU3 , 3NFP , 6VWU , 6YIO , 7F9W , 7ZMZ
Family and domains

Pfam

Accession ID Position in sequence Description Type
PF00084 Sushi 24 82 Sushi repeat (SCR repeat) Domain
Sequence
MDSYLLMWGLLTFIMVPGCQAELCDDDPPEIPHATFKAMAYKEGTMLNCECKRGFRRIKS
GSLYMLCTGNSSHSSWDNQCQC
TSSATRNTTKQVTPQPEEQKERKTTEMQSPMQPVDQAS
LPGHCREPPPWENEATERIYHFVVGQMVYYQCVQGYRALHRGPAESVCKMTHGKTRWTQP
QLICTGEMETSQFPGEEKPQASPEGRPESETSCLVTTTDFQIQTEMAATMETSIFTTEYQ
VAVAGCVFLLISVLLLSGLTWQRRQRKSRRTI
Sequence length 272
Interactions View interactions
Pathways Pathway information has different metabolic/signaling pathways associated with genes.
  KEGG  Reactome
  Cytokine-cytokine receptor interaction
Viral protein interaction with cytokine and cytokine receptor
Endocytosis
PI3K-Akt signaling pathway
JAK-STAT signaling pathway
Hematopoietic cell lineage
Th1 and Th2 cell differentiation
Th17 cell differentiation
Measles
Human T-cell leukemia virus 1 infection
Pathways in cancer
  RAF/MAP kinase cascade
RUNX1 and FOXP3 control the development of regulatory T lymphocytes (Tregs)
Interleukin-2 signaling
Interleukin receptor SHC signaling
Associated diseases Disease associations from ClinVar (causal & non-causal) and other databases (OMIM, Orphanet, GWAS, etc.).
78
Evidence Score: ★☆☆☆☆  Gene-disease association found in Text Mining only ★★☆☆☆  Found in Text Mining and Unknown/Other Associations ★★★☆☆  Reported in Unknown/Other Associations across ≥2 Sources ★★★★☆  ClinVar: Pathogenic/Likely Pathogenic (<5 Variants) ★★★★★  ClinVar: Pathogenic/Likely Pathogenic (≥5 Variants)
Causal Diseases associated with Pathogenic or Likely Pathogenic variants in ClinVar
Phenotype Name Clinical Significance dbSNP ID RCV Accession Evidence Score
Immunodeficiency due to CD25 deficiency Likely pathogenic; Pathogenic rs2132853537, rs886041037, rs886041038, rs796051887, rs796051888, rs1250584991, rs2539649661, rs2539643473, rs886041032, rs774803573 RCV002040509
RCV000185639
RCV000185640
RCV000185641
RCV000185642
View all (5 more)
★★★★★
ClinVar: Pathogenic / Likely Pathogenic (≥5 Variants)
Unknown / Other Associations ClinVar entries with uncertain/conflicting evidence, and associations from other databases (OMIM, Orphanet, GWAS, etc.) where the gene is not established as causal.
Phenotype Name Clinical Significance Source Evidence Score
Acute myeloid leukemia Uncertain significance ClinVar
★★☆☆☆
Found in Text Mining + Unknown/Other Associations
ANKYLOSING SPONDYLITIS GWAS catalog
★★☆☆☆
Found in Text Mining + Unknown/Other Associations
ARTHRITIS, RHEUMATOID CTD
★★☆☆☆
Found in Text Mining + Unknown/Other Associations
ASTHMA GWAS catalog
★★☆☆☆
Found in Text Mining + Unknown/Other Associations
Associations from Text Mining Disease associations identified through text mining
Disease Name Disease (Merged) Source PMID Relationship Type Evidence Score
Acquired Hypogammaglobulinemia Common Variable Immunodeficiency BEFREE 19394278, 23432692
★☆☆☆☆
Found in Text Mining only
Acute Coronary Syndrome Coronary Syndrome BEFREE 22872639, 25740578
★☆☆☆☆
Found in Text Mining only
Acute lymphocytic leukemia Lymphocytic Leukemia BEFREE 2243505, 26984209, 29237973, 29772458, 9369422
★☆☆☆☆
Found in Text Mining only
Acute monocytic leukemia Monocytic Leukemia BEFREE 22855599, 29407181, 30550585
★☆☆☆☆
Found in Text Mining only
Acute pancreatitis Pancreatitis BEFREE 28787335
★☆☆☆☆
Found in Text Mining only
Acute Undifferentiated Leukemia Leukemia BEFREE 22855599
★☆☆☆☆
Found in Text Mining only
Addison Disease Addison`s Disease BEFREE 22537753
★☆☆☆☆
Found in Text Mining only
Adenocarcinoma of lung (disorder) Lung adenocarcinoma BEFREE 26582240
★☆☆☆☆
Found in Text Mining only
Adenocarcinoma of pancreas Pancreatic adenocarcinoma BEFREE 11448913
★☆☆☆☆
Found in Text Mining only
Adenocarcinoma, Clear Cell Adenocarcinoma BEFREE 24764580
★☆☆☆☆
Found in Text Mining only