rs2057987580

Variant names:

• chr11-117986530-T-A
• rs2057987580
• NM_001558.4:c.63T>A

Your query was ambiguous. Multiple possible variants found:

• chr11-117986530-T-A
• chr11-117986530-T-C

Variant summary

Our verdict is Likely benign. The variant received -2 ACMG points: 2P and 4B. PM2 BP4_Strong

The NM_001558.4(IL10RA):​c.63T>A​(p.Ala21Ala) variant causes a synonymous change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.00000143 in 1,402,038 control chromosomes in the GnomAD database, with no homozygous occurrence. In-silico tool predicts a benign outcome for this variant. No clinical diagnostic laboratories have submitted clinical-significance assessments for this variant to ClinVar. Synonymous variant affecting the same amino acid position (i.e. A21A) has been classified as Likely benign.

• Frequency:
  • Genomes: not found (cov: 33)
  • Exomes 𝑓: 0.0000014 (0 hom.)
• Consequence: IL10RA NM_001558.4 synonymous
• Clinical Significance: Not reported in ClinVar
• Conservation: PhyloP100: -0.347
• Publications: 0 publications found

Genes affected

IL10RA (HGNC:5964): (interleukin 10 receptor subunit alpha) The protein encoded by this gene is a receptor for interleukin 10. This protein is structurally related to interferon receptors. It has been shown to mediate the immunosuppressive signal of interleukin 10, and thus inhibits the synthesis of proinflammatory cytokines. This receptor is reported to promote survival of progenitor myeloid cells through the insulin receptor substrate-2/PI 3-kinase/AKT pathway. Activation of this receptor leads to tyrosine phosphorylation of JAK1 and TYK2 kinases. Two transcript variants, one protein-coding and the other not protein-coding, have been found for this gene. [provided by RefSeq, Jan 2009]

IL10RA Gene-Disease associations (from GenCC):

• inflammatory bowel disease 28

  Inheritance: AR Classification: DEFINITIVE, STRONG, MODERATE Submitted by: Ambry Genetics, ClinGen, Labcorp Genetics (formerly Invitae)
• IL10-related early-onset inflammatory bowel disease

  Inheritance: AR Classification: SUPPORTIVE Submitted by: Orphanet

ACMG classification

Our verdict: Likely_benign. The variant received -2 ACMG points.

• PM2: Very rare variant in population databases, with high coverage
• BP4: Computational evidence support a benign effect (BayesDel_noAF=-0.77).

Variant Effect in Transcripts

ACMG analysis was done for transcript: NM_001558.4. 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
	IL10RA	NM_001558.4	MANE Select	c.63T>A	p.Ala21Ala	synonymous	Exon 1 of 7	NP_001549.2	Q13651
	IL10RA	NR_026691.2		n.137T>A		non_coding_transcript_exon	Exon 1 of 8

Ensembl Transcripts

Sel.	Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
	IL10RA	ENST00000227752.8	TSL:1 MANE Select	c.63T>A	p.Ala21Ala	synonymous	Exon 1 of 7	ENSP00000227752.4	Q13651
	IL10RA	ENST00000951964.1		c.63T>A	p.Ala21Ala	synonymous	Exon 1 of 7	ENSP00000622023.1
	IL10RA	ENST00000885116.1		c.63T>A	p.Ala21Ala	synonymous	Exon 1 of 7	ENSP00000555175.1

Frequencies

GnomAD3 genomes Cov.: 33

GnomAD4 exome AF: 0.00000143 AC: 2 AN: 1402038 Hom.: 0 Cov.: 31 AF XY: 0.00000145 AC XY: 1 AN XY: 691930

African (AFR) AF: 0.00 AC: 0 AN: 31698

American (AMR) AF: 0.00 AC: 0 AN: 36302

Ashkenazi Jewish (ASJ) AF: 0.00 AC: 0 AN: 25202

East Asian (EAS) AF: 0.00 AC: 0 AN: 35984

South Asian (SAS) AF: 0.00 AC: 0 AN: 79402

European-Finnish (FIN) AF: 0.00 AC: 0 AN: 48972

Middle Eastern (MID) AF: 0.00 AC: 0 AN: 5686

European-Non Finnish (NFE) AF: 0.00000185 AC: 2 AN: 1080688

Other (OTH) AF: 0.00 AC: 0 AN: 58104

GnomAD4 genome Cov.: 33

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.9

Name	Calibrated prediction	Score	Prediction
BayesDel_noAF	Benign	-0.77
CADD	Benign	5.5
DANN	Benign	0.67
PhyloP100		-0.35
PromoterAI		-0.13	Neutral

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: rs2057987580; hg19: chr11-117857245;