Variant 12-50059095-A-C 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_001095.4(ASIC1):c.329A>C(p.His110Pro) variant causes a missense change involving the alteration of a conserved nucleotide. The variant allele was found at a frequency of 0.000000684 in 1,461,778 control chromosomes in the GnomAD database, with no homozygous occurrence. In-silico tool predicts a pathogenic outcome for this variant. Variant has been reported in ClinVar as Uncertain significance (★).

Frequency

Genomes: not found (cov: 32)

Exomes 𝑓: 6.8e-7 ( 0 hom. )

Consequence

ASIC1
NM_001095.4 missense

Scores

Clinical Significance

Uncertain significance criteria provided, single submitter U:1

Conservation

PhyloP100: 9.32

Variant links:

Genes affected

ASIC1 (HGNC:100): (acid sensing ion channel subunit 1) This gene encodes a member of the acid-sensing ion channel (ASIC) family of proteins, which are part of the degenerin/epithelial sodium channel (DEG/ENaC) superfamily. Members of the ASIC family are sensitive to amiloride and function in neurotransmission. The encoded proteins function in learning, pain transduction, touch sensation, and development of memory and fear. Alternatively spliced transcript variants have been described. [provided by RefSeq, Feb 2012]

ASIC1 links:

ASIC1 (HGNC:):

ASIC1 links:

Genome browser will be placed here

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, 0.879

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE	Protein	UniProt
ASIC1	NM_001095.4 linkuse as main transcript	c.329A>C	p.His110Pro	missense_variant	2/12	ENST00000447966.7	NP_001086.2	P78348-2A8K1U5

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Protein	UniProt
ASIC1	ENST00000447966.7 linkuse as main transcript	c.329A>C	p.His110Pro	missense_variant	2/12	1	NM_001095.4	ENSP00000400228.3	P78348-2
ASIC1	ENST00000228468.8 linkuse as main transcript	c.329A>C	p.His110Pro	missense_variant	2/12	1		ENSP00000228468.4	P78348-1
ASIC1	ENST00000550558.5 linkuse as main transcript	n.329A>C		non_coding_transcript_exon_variant	2/13	2		ENSP00000448263.1	F8VSK4

Frequencies

GnomAD3 genomes

Cov.:

GnomAD4 exome

AF:

6.84e-7

AC:

AN:

1461778

Hom.:

Cov.:

AF XY:

0.00

AC XY:

AN XY:

727186

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:

8.99e-7

Gnomad4 OTH exome

AF:

0.00

GnomAD4 genome

Cov.:

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

Jun 25, 2022

The c.329A>C (p.H110P) alteration is located in exon 2 (coding exon 1) of the ASIC1 gene. This alteration results from a A to C substitution at nucleotide position 329, causing the histidine (H) at amino acid position 110 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

0.99

BayesDel_addAF

Pathogenic

0.33

BayesDel_noAF

Pathogenic

0.24

CADD

Pathogenic

DANN

Uncertain

0.98

DEOGEN2

Uncertain

0.48

.;T

Eigen

Pathogenic

0.70

Eigen_PC

Uncertain

0.66

FATHMM_MKL

Pathogenic

0.99

LIST_S2

Uncertain

0.94

D;T

M_CAP

Uncertain

0.22

MetaRNN

Pathogenic

0.88

D;D

MetaSVM

Uncertain

0.060

MutationAssessor

Uncertain

2.8

M;M

PrimateAI

Pathogenic

0.85

PROVEAN

Pathogenic

-6.6

D;D

REVEL

Pathogenic

0.66

Sift

Benign

0.047

D;D

Sift4G

Benign

0.086

T;T

Polyphen

0.91

P;P

Vest4

0.88

MutPred

0.64

Loss of helix (P = 0.0376);Loss of helix (P = 0.0376);

MVP

0.81

MPC

2.1

ClinPred

0.99

GERP RS

4.9

Varity_R

0.91

gMVP

0.99

Splicing

Name

Calibrated prediction

Score

Prediction

SpliceAI score (max)

0.010

Details are displayed if max score is > 0.2

Find out detailed SpliceAI scores and Pangolin per-transcript scores at spliceailookup.broadinstitute.org

Publications

No publications associated with this variant yet.

Variant summary

Frequency

Consequence

Scores

Clinical Significance

Conservation

ACMG classification

Transcripts

RefSeq

Ensembl

Frequencies

ClinVar

Submissions by phenotype

Computational scores

Splicing

Publications

Other links and lift over