Variant 4-155838815-A-G details in Genebe, Genetics Data Aggregator

Variant summary

Our verdict is Uncertain significance. Variant got 4 ACMG points: 4P and 0B. PM2PP3_Moderate

The NM_017419.3(ASIC5):c.1064T>C(p.Leu355Pro) variant causes a missense, splice region change. The variant allele was found at a frequency of 0.00000211 in 1,422,374 control chromosomes in the GnomAD database, with no homozygous occurrence. In-silico tool predicts a pathogenic outcome for this variant. 3/3 splice prediction tools predict no significant impact on normal splicing. Variant has been reported in ClinVar as Uncertain significance (★).

Frequency

Genomes: not found (cov: 32)

Exomes 𝑓: 0.0000021 ( 0 hom. )

Consequence

ASIC5
NM_017419.3 missense, splice_region

Scores

Splicing: ADA: 0.000007572

Clinical Significance

Uncertain significance criteria provided, single submitter U:1

Conservation

PhyloP100: 5.76

Variant links:

Genes affected

ASIC5 (HGNC:17537): (acid sensing ion channel subunit family member 5) This gene belongs to the amiloride-sensitive Na+ channel and degenerin (NaC/DEG) family, members of which have been identified in many animal species ranging from the nematode to human. The amiloride-sensitive Na(+) channel encoded by this gene is primarily expressed in the small intestine, however, its exact function is not known. [provided by RefSeq, Jul 2008]

ASIC5 links:

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ACMG classification

Classification made for transcript

Verdict is Uncertain_significance. Variant got 4 ACMG points.

PM2

Very rare variant in population databases, with high coverage;

PP3

MetaRNN computational evidence supports a deleterious effect, 0.9

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE	UniProt
ASIC5	NM_017419.3 linkuse as main transcript	c.1064T>C	p.Leu355Pro	missense_variant, splice_region_variant	7/10	ENST00000537611.3
ASIC5	XM_017008291.2 linkuse as main transcript	c.938T>C	p.Leu313Pro	missense_variant, splice_region_variant	6/9

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Appris	UniProt
ASIC5	ENST00000537611.3 linkuse as main transcript	c.1064T>C	p.Leu355Pro	missense_variant, splice_region_variant	7/10	1	NM_017419.3	P1

Frequencies

GnomAD3 genomes

Cov.:

GnomAD3 exomes

AF:

0.00000411

AC:

AN:

243218

Hom.:

AF XY:

0.00000761

AC XY:

AN XY:

131462

show subpopulations

Gnomad AFR exome

AF:

0.00

Gnomad AMR exome

AF:

0.00

Gnomad ASJ exome

AF:

0.00

Gnomad EAS exome

AF:

0.00

Gnomad SAS exome

AF:

0.00

Gnomad FIN exome

AF:

0.00

Gnomad NFE exome

AF:

0.00000911

Gnomad OTH exome

AF:

0.00

GnomAD4 exome

AF:

0.00000211

AC:

AN:

1422374

Hom.:

Cov.:

AF XY:

0.00000141

AC XY:

AN XY:

709412

show subpopulations

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:

0.00000278

Gnomad4 OTH exome

AF:

0.00

GnomAD4 genome

Cov.:

ExAC

AF:

0.00000824

AC:

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

Dec 13, 2022

The c.1064T>C (p.L355P) alteration is located in exon 7 (coding exon 7) of the ASIC5 gene. This alteration results from a T to C substitution at nucleotide position 1064, causing the leucine (L) at amino acid position 355 to be replaced by a proline (P). 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

Pathogenic

0.73

BayesDel_addAF

Pathogenic

0.16

BayesDel_noAF

Uncertain

-0.010

Cadd

Uncertain

Dann

Benign

0.94

DEOGEN2

Benign

0.32

Eigen

Benign

-0.098

Eigen_PC

Benign

-0.28

FATHMM_MKL

Uncertain

0.92

LIST_S2

Benign

0.48

M_CAP

Benign

0.031

MetaRNN

Pathogenic

0.90

MetaSVM

Benign

-0.32

MutationAssessor

Pathogenic

3.2

MutationTaster

Benign

0.92

PrimateAI

Uncertain

0.52

PROVEAN

Pathogenic

-5.2

REVEL

Uncertain

0.42

Sift

Uncertain

0.0060

Sift4G

Uncertain

0.0030

Polyphen

0.95

Vest4

0.82

MutPred

0.71

Loss of stability (P = 0.0199);

MVP

0.23

MPC

0.083

ClinPred

0.97

GERP RS

1.4

Varity_R

0.65

gMVP

0.72

Splicing

Name

Calibrated prediction

Score

Prediction

dbscSNV1_ADA

Benign

0.0000076

dbscSNV1_RF

Benign

0.0

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