ENST00000359872.6:c.555+116997T>G

Variant names:

• chr17-34038981-A-C
• rs3744516
• ENST00000359872.6:c.555+116997T>G

Variant summary

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

The ENST00000359872.6(ASIC2):​c.555+116997T>G variant causes a intron change. The variant was absent in control chromosomes in GnomAD project. In-silico tool predicts 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)
• Consequence: ASIC2 ENST00000359872.6 intron
• Clinical Significance: Not reported in ClinVar
• Conservation: PhyloP100: 5.17

Genes affected

ASIC2 (HGNC:99): (acid sensing ion channel subunit 2) This gene encodes a member of the degenerin/epithelial sodium channel (DEG/ENaC) superfamily. The members of this family are amiloride-sensitive sodium channels that contain intracellular N and C termini, 2 hydrophobic transmembrane regions, and a large extracellular loop, which has many cysteine residues with conserved spacing. The member encoded by this gene may play a role in neurotransmission. In addition, a heteromeric association between this member and acid-sensing (proton-gated) ion channel 3 has been observed to co-assemble into proton-gated channels sensitive to gadolinium. Alternative splicing has been observed at this locus and two variants, encoding distinct isoforms, have been identified. [provided by RefSeq, Feb 2012]

TLK2P1 (HGNC:18048): (tousled like kinase 2 pseudogene 1)

ENSG00000265356 (HGNC:):

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 (BayesDel_noAF=-0.66).

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	MANE	Protein	UniProt
ASIC2	NM_001094.5	c.555+116997T>G		intron_variant	Intron 1 of 9		NP_001085.2
TLK2P1		n.34038981A>C		intragenic_variant
LOC107987247	XR_002958159.2	n.2247+9351T>G		intron_variant	Intron 4 of 4

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	TSL	MANE	Protein	Appris	UniProt
ASIC2	ENST00000359872.6	c.555+116997T>G		intron_variant	Intron 1 of 9	1		ENSP00000352934.6
TLK2P1	ENST00000530992.1	n.892T>G		non_coding_transcript_exon_variant	Exon 1 of 1	6
ENSG00000265356	ENST00000636421.1	n.458+2253T>G		intron_variant	Intron 3 of 3	5

Frequencies

GnomAD3 genomes Cov.: 33

GnomAD4 exome Cov.: 51

GnomAD4 genome Cov.: 33

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.3

Name	Calibrated prediction	Score	Prediction
BayesDel_noAF	Benign	-0.66
CADD	Benign	1.8
DANN	Benign	0.64

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: rs3744516; hg19: chr17-32366000;