Variant chr16-88639954-G-A details in Genebe, Genetics Data Aggregator

Variant summary

Our verdict is Uncertain significance. Variant got 0 ACMG points: 2P and 2B. PM2BP4_Moderate

The NM_013278.4(IL17C):c.476G>A(p.Arg159His) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.000373 in 1,610,096 control chromosomes in the GnomAD database, including 1 homozygotes. In-silico tool predicts a benign outcome for this variant. 12/21 in silico tools predict a benign outcome for this variant. Variant has been reported in ClinVar as Uncertain significance (★).

Frequency

Genomes: 𝑓 0.00033 ( 0 hom., cov: 33)

Exomes 𝑓: 0.00038 ( 1 hom. )

Consequence

IL17C
NM_013278.4 missense

Scores

Clinical Significance

Uncertain significance criteria provided, single submitter U:1

Conservation

PhyloP100: 1.70

Variant links:

Genes affected

IL17C (HGNC:5983): (interleukin 17C) The protein encoded by this gene is a T cell-derived cytokine that shares the sequence similarity with IL17. This cytokine was reported to stimulate the release of tumor necrosis factor alpha and interleukin 1 beta from a monocytic cell line. The expression of this cytokine was found to be restricted to activated T cells. [provided by RefSeq, Jul 2008]

IL17C links:

IL17C (HGNC:):

IL17C links:

Genome browser will be placed here

ACMG classification

Classification made for transcript

Verdict is Uncertain_significance. Variant got 0 ACMG points.

PM2

Very rare variant in population databases, with high coverage;

BP4

Computational evidence support a benign effect (MetaRNN=0.16469342).

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE	Protein	UniProt
IL17C	NM_013278.4 linkuse as main transcript	c.476G>A	p.Arg159His	missense_variant	3/3	ENST00000244241.5	NP_037410.1	Q9P0M4

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Protein	Appris	UniProt
IL17C	ENST00000244241.5 linkuse as main transcript	c.476G>A	p.Arg159His	missense_variant	3/3	1	NM_013278.4	ENSP00000244241.4		Q9P0M4
IL17C	ENST00000569133.1 linkuse as main transcript	n.860G>A		non_coding_transcript_exon_variant	2/2	1

Frequencies

GnomAD3 genomes

AF:

0.000335

AC:

AN:

152194

Hom.:

Cov.:

show subpopulations

Gnomad AFR

AF:

0.0000724

Gnomad AMI

AF:

0.00

Gnomad AMR

AF:

0.000523

Gnomad ASJ

AF:

0.00346

Gnomad EAS

AF:

0.00

Gnomad SAS

AF:

0.00

Gnomad FIN

AF:

0.00

Gnomad MID

AF:

0.00

Gnomad NFE

AF:

0.000412

Gnomad OTH

AF:

0.00

GnomAD3 exomes

AF:

0.000264

AC:

AN:

242064

Hom.:

AF XY:

0.000211

AC XY:

AN XY:

132536

show subpopulations

Gnomad AFR exome

AF:

0.000270

Gnomad AMR exome

AF:

0.000117

Gnomad ASJ exome

AF:

0.00102

Gnomad EAS exome

AF:

0.00

Gnomad SAS exome

AF:

0.00

Gnomad FIN exome

AF:

0.00

Gnomad NFE exome

AF:

0.000415

Gnomad OTH exome

AF:

0.000169

GnomAD4 exome

AF:

0.000377

AC:

549

AN:

1457784

Hom.:

Cov.:

AF XY:

0.000354

AC XY:

257

AN XY:

725010

show subpopulations

Gnomad4 AFR exome

AF:

0.000150

Gnomad4 AMR exome

AF:

0.000157

Gnomad4 ASJ exome

AF:

0.00165

Gnomad4 EAS exome

AF:

0.00

Gnomad4 SAS exome

AF:

0.0000116

Gnomad4 FIN exome

AF:

0.00

Gnomad4 NFE exome

AF:

0.000399

Gnomad4 OTH exome

AF:

0.000813

GnomAD4 genome

AF:

0.000335

AC:

AN:

152312

Hom.:

Cov.:

AF XY:

0.000242

AC XY:

AN XY:

74488

show subpopulations

Gnomad4 AFR

AF:

0.0000722

Gnomad4 AMR

AF:

0.000523

Gnomad4 ASJ

AF:

0.00346

Gnomad4 EAS

AF:

0.00

Gnomad4 SAS

AF:

0.00

Gnomad4 FIN

AF:

0.00

Gnomad4 NFE

AF:

0.000412

Gnomad4 OTH

AF:

0.00

Alfa

AF:

0.000409

Hom.:

Bravo

AF:

0.000302

TwinsUK

AF:

0.000270

AC:

ALSPAC

AF:

0.000259

AC:

ESP6500AA

AF:

0.000737

AC:

ESP6500EA

AF:

0.000240

AC:

ExAC

AF:

0.000200

AC:

EpiCase

AF:

0.000436

EpiControl

AF:

0.000356

ClinVar

Significance: Uncertain significance

Submissions summary: Uncertain:1

Revision: criteria provided, single submitter

LINK: link

Submissions by phenotype

not specified

Uncertain:1

Uncertain significance, criteria provided, single submitter

clinical testing

Ambry Genetics

Aug 20, 2024

The c.476G>A (p.R159H) alteration is located in exon 3 (coding exon 3) of the IL17C gene. This alteration results from a G to A substitution at nucleotide position 476, causing the arginine (R) at amino acid position 159 to be replaced by a histidine (H). Based on insufficient or conflicting evidence, the clinical significance of this alteration remains unclear. -

Computational scores

Source: dbNSFP v4.3

Name

Calibrated prediction

Score

Prediction

AlphaMissense

Benign

0.17

BayesDel_addAF

Benign

-0.30

BayesDel_noAF

Benign

-0.35

CADD

Benign

DANN

Uncertain

1.0

DEOGEN2

Uncertain

0.63

Eigen

Benign

-0.12

Eigen_PC

Benign

-0.18

FATHMM_MKL

Benign

0.066

LIST_S2

Benign

0.72

M_CAP

Benign

0.083

MetaRNN

Benign

0.16

MetaSVM

Benign

-0.78

MutationAssessor

Uncertain

2.7

PrimateAI

Uncertain

0.75

PROVEAN

Uncertain

-3.6

REVEL

Benign

0.16

Sift

Benign

0.072

Sift4G

Benign

0.089

Polyphen

0.77

Vest4

0.20

MVP

0.71

MPC

0.23

ClinPred

0.040

GERP RS

2.3

Varity_R

0.075

gMVP

0.66

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

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