chr7-105613910-G-A

Variant names:

• chr7-105613910-G-A
• rs190958070
• NM_020725.2:c.2424C>T

Variant summary

Our verdict is Likely benign. The variant received -2 ACMG points: 2P and 4B. PM2 BP4_Strong

The NM_020725.2(ATXN7L1):​c.2424C>T​(p.Ser808Ser) variant causes a synonymous change. The variant allele was found at a frequency of 0.00000143 in 1,399,820 control chromosomes in the GnomAD database, with no homozygous occurrence. 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: 32)
  • Exomes 𝑓: 0.0000014 (0 hom.)
• Consequence: ATXN7L1 NM_020725.2 synonymous
• Clinical Significance: Not reported in ClinVar
• Conservation: PhyloP100: 4.91
• Publications: 1 publications found

Genes affected

ATXN7L1 (HGNC:22210): (ataxin 7 like 1)

ENSG00000295921 (HGNC:):

ACMG classification

Our verdict: Likely_benign. The variant received -2 ACMG points.

• PM2: Very rare variant in population databases, with high coverage
• BP4: Computational evidence support a benign effect (BayesDel_noAF=-0.5).

Variant Effect in Transcripts

ACMG analysis was done for transcript: NM_020725.2. You can select a different transcript below to see updated ACMG assignments.

RefSeq Transcripts

Sel.	Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
	ATXN7L1	NM_020725.2	MANE Select	c.2424C>T	p.Ser808Ser	synonymous	Exon 10 of 12	NP_065776.1	Q9ULK2-1
	ATXN7L1	NM_001385596.1		c.2424C>T	p.Ser808Ser	synonymous	Exon 10 of 12	NP_001372525.1
	ATXN7L1	NM_138495.2		c.2052C>T	p.Ser684Ser	synonymous	Exon 8 of 10	NP_612504.1	Q9ULK2-3

Ensembl Transcripts

Sel.	Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
	ATXN7L1	ENST00000419735.8	TSL:1 MANE Select	c.2424C>T	p.Ser808Ser	synonymous	Exon 10 of 12	ENSP00000410759.3	Q9ULK2-1
	ATXN7L1	ENST00000484475.5	TSL:1	c.1527C>T	p.Ser509Ser	synonymous	Exon 4 of 4	ENSP00000418900.1	H0Y8A2
	ATXN7L1	ENST00000474433.5	TSL:1	n.*1999C>T		non_coding_transcript_exon	Exon 9 of 9	ENSP00000420483.1	F8WDE7

Frequencies

GnomAD3 genomes Cov.: 32

GnomAD2 exomes AF: 0.00000633 AC: 1 AN: 157978 AF XY: 0.0000120

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 FIN exome AF: 0.00

Gnomad NFE exome AF: 0.00

Gnomad OTH exome AF: 0.00

GnomAD4 exome AF: 0.00000143 AC: 2 AN: 1399820 Hom.: 0 Cov.: 31 AF XY: 0.00000145 AC XY: 1 AN XY: 690392

African (AFR) AF: 0.00 AC: 0 AN: 31598

American (AMR) AF: 0.00 AC: 0 AN: 35698

Ashkenazi Jewish (ASJ) AF: 0.00 AC: 0 AN: 25180

East Asian (EAS) AF: 0.00 AC: 0 AN: 35736

South Asian (SAS) AF: 0.0000252 AC: 2 AN: 79234

European-Finnish (FIN) AF: 0.00 AC: 0 AN: 49510

Middle Eastern (MID) AF: 0.00 AC: 0 AN: 5702

European-Non Finnish (NFE) AF: 0.00 AC: 0 AN: 1079018

Other (OTH) AF: 0.00 AC: 0 AN: 58144

GnomAD4 genome Cov.: 32

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.9

Name	Calibrated prediction	Score	Prediction
BayesDel_noAF	Benign	-0.50
CADD	Benign	9.5
DANN	Benign	0.68
PhyloP100		4.9

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

Other links and lift over

dbSNP: rs190958070; hg19: chr7-105254357;