rs11596355

Variant names:

• chr10-6022218-T-C
• rs11596355
• NM_000417.3:c.368-525A>G

Your query was ambiguous. Multiple possible variants found:

• chr10-6022218-T-C
• chr10-6022218-T-G

Variant summary

Our verdict is Benign. The variant received -12 ACMG points: 0P and 12B. BP4_Strong BA1

The NM_000417.3(IL2RA):​c.368-525A>G variant causes a intron change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.0641 in 152,056 control chromosomes in the GnomAD database, including 402 homozygotes. In-silico tool predicts a benign outcome for this variant. No clinical diagnostic laboratories have submitted clinical-significance assessments for this variant to ClinVar.

• Frequency: Genomes: 𝑓 0.064 (402 hom., cov: 31)
• Consequence: IL2RA NM_000417.3 intron
• Clinical Significance: Not reported in ClinVar
• Conservation: PhyloP100: -0.0150
• Publications: 10 publications found

Genes affected

IL2RA (HGNC:6008): (interleukin 2 receptor subunit alpha) 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 (IL2RB) chains produce a medium-affinity receptor. Normally an integral-membrane protein, soluble IL2RA has been isolated and determined to result from extracellular proteolyisis. Alternately-spliced IL2RA mRNAs have been isolated, but the significance of each is presently unknown. Mutations in this gene are associated with interleukin 2 receptor alpha deficiency. Patients with severe Coronavirus Disease 2019 (COVID-19), the disease caused by the novel severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2), have significantly elevated levels of IL2R in their plasma. Similarly, serum IL-2R levels are found to be elevated in patients with different types of carcinomas. Certain IL2RA and IL2RB gene polymorphisms have been associated with lung cancer risk. [provided by RefSeq, Jul 2020]

IL2RA Gene-Disease associations (from GenCC):

• immunodeficiency due to CD25 deficiency

  Inheritance: AR Classification: DEFINITIVE, STRONG, SUPPORTIVE Submitted by: Labcorp Genetics (formerly Invitae), ClinGen, Orphanet
• neonatal diabetes mellitus

  Inheritance: AR Classification: STRONG Submitted by: Genomics England PanelApp
• neonatal diabetes mellitus with congenital hypothyroidism

  Inheritance: AR Classification: STRONG Submitted by: Genomics England PanelApp
• type 1 diabetes mellitus 10

  Inheritance: AR Classification: STRONG Submitted by: Genomics England PanelApp

ACMG classification

Our verdict: Benign. The variant received -12 ACMG points.

• BP4: Computational evidence support a benign effect (BayesDel_noAF=-0.92).
• BA1: GnomAd4 highest subpopulation (SAS) allele frequency at 95% confidence interval = 0.0974 is higher than 0.05.

Variant Effect in Transcripts

ACMG analysis was done for transcript: NM_000417.3. You can select a different transcript below to see updated ACMG assignments.

RefSeq Transcripts

Sel.	Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
	IL2RA	NM_000417.3	MANE Select	c.368-525A>G		intron	N/A	NP_000408.1	P01589
	IL2RA	NM_001308242.2		c.367+2026A>G		intron	N/A	NP_001295171.1	Q5W005
	IL2RA	NM_001308243.2		c.367+2026A>G		intron	N/A	NP_001295172.1	H0Y5Z0

Ensembl Transcripts

Sel.	Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
	IL2RA	ENST00000379959.8	TSL:1 MANE Select	c.368-525A>G		intron	N/A	ENSP00000369293.3	P01589
	IL2RA	ENST00000379954.5	TSL:1	c.367+2026A>G		intron	N/A	ENSP00000369287.1	Q5W005
	IL2RA	ENST00000447847.2	TSL:1	c.367+2026A>G		intron	N/A	ENSP00000402024.2	H0Y5Z0

Frequencies

GnomAD3 genomes AF: 0.0641 AC: 9741 AN: 151938 Hom.: 403 Cov.: 31

Gnomad AFR AF: 0.0167

Gnomad AMI AF: 0.0747

Gnomad AMR AF: 0.0551

Gnomad ASJ AF: 0.0484

Gnomad EAS AF: 0.0210

Gnomad SAS AF: 0.104

Gnomad FIN AF: 0.0828

Gnomad MID AF: 0.0886

Gnomad NFE AF: 0.0930

Gnomad OTH AF: 0.0670

We have no GnomAD4 exomes data on this position. Probably position not covered by the project.

GnomAD4 genome AF: 0.0641 AC: 9746 AN: 152056 Hom.: 402 Cov.: 31 AF XY: 0.0637 AC XY: 4735 AN XY: 74332

African (AFR) AF: 0.0166 AC: 690 AN: 41470

American (AMR) AF: 0.0551 AC: 841 AN: 15276

Ashkenazi Jewish (ASJ) AF: 0.0484 AC: 168 AN: 3472

East Asian (EAS) AF: 0.0209 AC: 108 AN: 5172

South Asian (SAS) AF: 0.105 AC: 503 AN: 4790

European-Finnish (FIN) AF: 0.0828 AC: 876 AN: 10582

Middle Eastern (MID) AF: 0.0918 AC: 27 AN: 294

European-Non Finnish (NFE) AF: 0.0930 AC: 6324 AN: 67978

Other (OTH) AF: 0.0668 AC: 141 AN: 2112

Alfa AF: 0.0449 Hom.: 56

Bravo AF: 0.0586

Asia WGS AF: 0.0520 AC: 183 AN: 3478

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.9

Name	Calibrated prediction	Score	Prediction
BayesDel_noAF	Benign	-0.92
CADD	Benign	3.7
DANN	Benign	0.36
PhyloP100		-0.015
Mutation Taster		=100/0	polymorphism (auto)

Splicing

Name	Calibrated prediction	Score	Prediction
SpliceAI score (max)		0.0		Details are displayed if max score is > 0.2

Find out detailed SpliceAI scores and Pangolin per-transcript scores at spliceailookup.broadinstitute.org

Other links and lift over

dbSNP: rs11596355; hg19: chr10-6064181;