rs41321447

Positions:

Variant summary

Our verdict is Benign. Variant got -21 ACMG points: 0P and 21B. BP4_StrongBP6_Very_StrongBP7BS1BS2

The NM_014339.7(IL17RA):c.942G>A(p.Pro314Pro) variant causes a splice region, synonymous change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.000547 in 1,613,356 control chromosomes in the GnomAD database, including 3 homozygotes. In-silico tool predicts a benign outcome for this variant. 3/3 splice prediction tools predict no significant impact on normal splicing. Variant has been reported in ClinVar as Likely benign (★★).

Frequency

Genomes: 𝑓 0.0027 ( 2 hom., cov: 33)

Exomes 𝑓: 0.00033 ( 1 hom. )

Consequence

IL17RA
NM_014339.7 splice_region, synonymous

Scores

Splicing: ADA: 0.00004650

Clinical Significance

Likely benign criteria provided, multiple submitters, no conflicts B:3

Conservation

PhyloP100: 0.306

Variant links:

Genes affected

IL17RA (HGNC:5985): (interleukin 17 receptor A) Interleukin 17A (IL17A) is a proinflammatory cytokine secreted by activated T-lymphocytes. It is a potent inducer of the maturation of CD34-positive hematopoietic precursors into neutrophils. The transmembrane protein encoded by this gene (interleukin 17A receptor; IL17RA) is a ubiquitous type I membrane glycoprotein that binds with low affinity to interleukin 17A. Interleukin 17A and its receptor play a pathogenic role in many inflammatory and autoimmune diseases such as rheumatoid arthritis. Like other cytokine receptors, this receptor likely has a multimeric structure. Alternative splicing results in multiple transcript variants encoding different isoforms. [provided by RefSeq, Feb 2014]

IL17RA links:

Genome browser will be placed here

ACMG classification

Classification made for transcript

Verdict is Benign. Variant got -21 ACMG points.

BP4

Computational evidence support a benign effect (BayesDel_noAF=-0.89).

BP6

Variant 22-17105601-G-A is Benign according to our data. Variant chr22-17105601-G-A is described in ClinVar as [Likely_benign]. Clinvar id is 340586.Status of the report is criteria_provided_multiple_submitters_no_conflicts, 2 stars.

BP7

Synonymous conserved (PhyloP=0.306 with no splicing effect.

BS1

Variant frequency is greater than expected in population afr. gnomad4 allele frequency = 0.00265 (404/152324) while in subpopulation AFR AF= 0.00837 (348/41564). AF 95% confidence interval is 0.00765. There are 2 homozygotes in gnomad4. There are 209 alleles in male gnomad4 subpopulation. Median coverage is 33. This position pass quality control queck.

BS2

High Homozygotes in GnomAd4 at 2 AR gene

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE	Protein	UniProt
IL17RA	NM_014339.7 linkuse as main transcript	c.942G>A	p.Pro314Pro	splice_region_variant, synonymous_variant	10/13	ENST00000319363.11	NP_055154.3	Q96F46-1
IL17RA	NM_001289905.2 linkuse as main transcript	c.942G>A	p.Pro314Pro	splice_region_variant, synonymous_variant	10/12		NP_001276834.1	Q96F46-2

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Protein	Appris	UniProt
IL17RA	ENST00000319363.11 linkuse as main transcript	c.942G>A	p.Pro314Pro	splice_region_variant, synonymous_variant	10/13	1	NM_014339.7	ENSP00000320936.6		Q96F46-1
IL17RA	ENST00000612619.2 linkuse as main transcript	c.942G>A	p.Pro314Pro	splice_region_variant, synonymous_variant	10/12	5		ENSP00000479970.1		Q96F46-2

Frequencies

GnomAD3 genomes

AF:

0.00267

AC:

406

AN:

152206

Hom.:

Cov.:

show subpopulations

Gnomad AFR

AF:

0.00845

Gnomad AMI

AF:

0.00

Gnomad AMR

AF:

0.000327

Gnomad ASJ

AF:

0.00

Gnomad EAS

AF:

0.00

Gnomad SAS

AF:

0.00

Gnomad FIN

AF:

0.00452

Gnomad MID

AF:

0.00

Gnomad NFE

AF:

0.0000294

Gnomad OTH

AF:

0.000479

GnomAD3 exomes

AF:

0.000923

AC:

232

AN:

251472

Hom.:

AF XY:

0.000809

AC XY:

110

AN XY:

135916

show subpopulations

Gnomad AFR exome

AF:

0.00942

Gnomad AMR exome

AF:

0.000173

Gnomad ASJ exome

AF:

0.00

Gnomad EAS exome

AF:

0.00

Gnomad SAS exome

AF:

0.00

Gnomad FIN exome

AF:

0.00310

Gnomad NFE exome

AF:

0.0000352

Gnomad OTH exome

AF:

0.000326

GnomAD4 exome

AF:

0.000328

AC:

479

AN:

1461032

Hom.:

Cov.:

AF XY:

0.000293

AC XY:

213

AN XY:

726898

show subpopulations

Gnomad4 AFR exome

AF:

0.00837

Gnomad4 AMR exome

AF:

0.000246

Gnomad4 ASJ exome

AF:

0.00

Gnomad4 EAS exome

AF:

0.0000756

Gnomad4 SAS exome

AF:

0.0000348

Gnomad4 FIN exome

AF:

0.00223

Gnomad4 NFE exome

AF:

0.0000270

Gnomad4 OTH exome

AF:

0.000497

GnomAD4 genome

AF:

0.00265

AC:

404

AN:

152324

Hom.:

Cov.:

AF XY:

0.00281

AC XY:

209

AN XY:

74504

show subpopulations

Gnomad4 AFR

AF:

0.00837

Gnomad4 AMR

AF:

0.000327

Gnomad4 ASJ

AF:

0.00

Gnomad4 EAS

AF:

0.00

Gnomad4 SAS

AF:

0.00

Gnomad4 FIN

AF:

0.00452

Gnomad4 NFE

AF:

0.0000294

Gnomad4 OTH

AF:

0.000474

Alfa

AF:

0.000402

Hom.:

Bravo

AF:

0.00280

EpiCase

AF:

0.0000545

EpiControl

AF:

0.00

ClinVar

Significance: Likely benign

Submissions summary: Benign:3

Revision: criteria provided, multiple submitters, no conflicts

LINK: link

Submissions by phenotype

Immunodeficiency 51

Benign:2

Likely benign, criteria provided, single submitter	clinical testing	Labcorp Genetics (formerly Invitae), Labcorp	Jan 16, 2024	- -
Likely benign, criteria provided, single submitter	clinical testing	Illumina Laboratory Services, Illumina	Jan 13, 2018	This variant was observed in the ICSL laboratory as part of a predisposition screen in an ostensibly healthy population. It had not been previously curated by ICSL or reported in the Human Gene Mutation Database (HGMD: prior to June 1st, 2018), and was therefore a candidate for classification through an automated scoring system. Utilizing variant allele frequency, disease prevalence and penetrance estimates, and inheritance mode, an automated score was calculated to assess if this variant is too frequent to cause the disease. Based on the score and internal cut-off values, a variant classified as likely benign is not then subjected to further curation. The score for this variant resulted in a classification of likely benign for this disease. -

not provided

Benign:1

Likely benign, criteria provided, single submitter

clinical testing

CeGaT Center for Human Genetics Tuebingen

Apr 01, 2024

IL17RA: BP4, BP7, BS2 -

Computational scores

Source: dbNSFP v4.3

Name

Calibrated prediction

Score

Prediction

BayesDel_noAF

Benign

-0.89

CADD

Benign

8.2

DANN

Benign

0.27

Splicing

Name

Calibrated prediction

Score

Prediction

dbscSNV1_ADA

Benign

0.000047

dbscSNV1_RF

Benign

0.0060

SpliceAI score (max)

0.030

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

Below is the list of publications found by LitVar. It may be empty.

Variant summary

Frequency

Consequence

Scores

Clinical Significance

Conservation

ACMG classification

Transcripts

RefSeq

Ensembl

Frequencies

ClinVar

Submissions by phenotype

Computational scores

Splicing

Publications

LitVar

Other links and lift over