chr11-117986483-G-A

Variant names:

• chr11-117986483-G-A
• rs989694807
• NM_001558.4:c.16G>A

Variant summary

Our verdict is Likely benign. Variant got -2 ACMG points: 2P and 4B. PM2 BP4_Strong

The NM_001558.4(IL10RA):​c.16G>A​(p.Val6Ile) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant was absent in control chromosomes in GnomAD project. In-silico tool predicts a benign outcome for this variant. 15/21 in silico tools predict a benign outcome for this variant. No clinical diagnostic laboratories have submitted clinical-significance assessments for this variant to ClinVar.

• Frequency:
  • Genomes: not found (cov: 33)
  • Exomes 𝑓: 0.0 (0 hom.)
  • Failed GnomAD Quality Control
• Consequence: IL10RA NM_001558.4 missense
• Clinical Significance: Not reported in ClinVar
• Conservation: PhyloP100: -1.02

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]

ACMG classification

Verdict is Likely_benign. Variant got -2 ACMG points.

• PM2: Very rare variant in population databases, with high coverage
• BP4: Computational evidence support a benign effect (MetaRNN=0.06511691).

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	MANE	Protein	UniProt
IL10RA	NM_001558.4	c.16G>A	p.Val6Ile	missense_variant	Exon 1 of 7	ENST00000227752.8	NP_001549.2
IL10RA	XM_047426882.1	c.-324G>A		5_prime_UTR_variant	Exon 1 of 7		XP_047282838.1
IL10RA	NR_026691.2	n.90G>A		non_coding_transcript_exon_variant	Exon 1 of 8

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	TSL	MANE	Protein	Appris	UniProt
IL10RA	ENST00000227752.8	c.16G>A	p.Val6Ile	missense_variant	Exon 1 of 7	1	NM_001558.4	ENSP00000227752.4

Frequencies

GnomAD3 genomes Cov.: 33

GnomAD4 exome Data not reliable, filtered out with message: AC0 AF: 0.00 AC: 0 AN: 1403816 Hom.: 0 Cov.: 31 AF XY: 0.00 AC XY: 0 AN XY: 693004

Gnomad4 AFR exome AF: 0.00

Gnomad4 AMR exome AF: 0.00

Gnomad4 ASJ exome AF: 0.00

Gnomad4 EAS exome AF: 0.00

Gnomad4 SAS exome AF: 0.00

Gnomad4 FIN exome AF: 0.00

Gnomad4 NFE exome AF: 0.00

Gnomad4 OTH exome AF: 0.00

GnomAD4 genome Cov.: 33

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.3

Name	Calibrated prediction	Score	Prediction
AlphaMissense	Benign	0.13
BayesDel_addAF	Benign	-0.27	T
BayesDel_noAF	Benign	-0.63
CADD	Benign	1.0
DANN	Benign	0.87
DEOGEN2	Benign	0.11	T
Eigen	Benign	-1.9
Eigen_PC	Benign	-2.0
FATHMM_MKL	Benign	0.040	N
LIST_S2	Benign	0.30	T
M_CAP	Benign	0.034	D
MetaRNN	Benign	0.065	T
MetaSVM	Benign	-0.94	T
MutationAssessor	Benign	1.1	L
PrimateAI	Uncertain	0.51	T
PROVEAN	Benign	-0.12	N
REVEL	Benign	0.11
Sift	Benign	0.42	T
Sift4G	Benign	0.43	T
Polyphen		0.0010	B
Vest4		0.021
MutPred		0.58		Gain of helix (P = 0.2059);
MVP		0.33
MPC		0.17
ClinPred		0.077	T
GERP RS		-6.7
Varity_R		0.018
gMVP		0.12

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

Publications

LitVar

Other links and lift over

dbSNP: rs989694807; hg19: chr11-117857198;