10-87754723-T-A

Variant names:

• chr10-87754723-T-A
• rs1854143524
• NM_001321967.2:c.1050A>T

Variant summary

Our verdict is Likely benign. Variant got -5 ACMG points: 2P and 7B. PM2 BP4_Strong BP6_Moderate BP7

The NM_001321967.2(ATAD1):​c.1050A>T​(p.Ala350Ala) variant causes a synonymous change involving the alteration of a non-conserved nucleotide. The variant was absent in control chromosomes in GnomAD project. In-silico tool predicts a benign outcome for this variant. Variant has been reported in ClinVar as Likely benign (★).

• Frequency: Genomes: not found (cov: 32)
• Consequence: ATAD1 NM_001321967.2 synonymous
• Clinical Significance: Likely benign criteria provided, single submitter B:1
• Conservation: PhyloP100: -1.60

Genes affected

ATAD1 (HGNC:25903): (ATPase family AAA domain containing 1) Predicted to enable ATP binding activity and transmembrane protein dislocase activity. Involved in extraction of mislocalized protein from mitochondrial outer membrane. Located in mitochondrial outer membrane and peroxisomal membrane. Implicated in hyperekplexia 4. [provided by Alliance of Genome Resources, Apr 2022]

ACMG classification

Verdict is Likely_benign. Variant got -5 ACMG points.

• PM2: Very rare variant in population databases, with high coverage
• BP4: Computational evidence support a benign effect (BayesDel_noAF=-0.66).
• BP6: Variant 10-87754723-T-A is Benign according to our data. Variant chr10-87754723-T-A is described in ClinVar as [Likely_benign]. Clinvar id is 2798901.Status of the report is criteria_provided_single_submitter, 1 stars.
• BP7: Synonymous conserved (PhyloP=-1.6 with no splicing effect.

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	MANE	Protein	UniProt
ATAD1	NM_001321967.2	c.1050A>T	p.Ala350Ala	synonymous_variant	Exon 10 of 10	ENST00000680024.1	NP_001308896.1

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	TSL	MANE	Protein	Appris	UniProt
ATAD1	ENST00000680024.1	c.1050A>T	p.Ala350Ala	synonymous_variant	Exon 10 of 10		NM_001321967.2	ENSP00000506333.1

Frequencies

GnomAD3 genomes Cov.: 32

GnomAD4 exome Cov.: 30

GnomAD4 genome Cov.: 32

Bravo AF: 0.00000378

ClinVar

Significance: Likely benign

Submissions summary: Benign:1

Revision: criteria provided, single submitter

Submissions by phenotype

not provided Benign:1

Oct 28, 2024

Labcorp Genetics (formerly Invitae), Labcorp

Significance: Likely benign

Review Status: criteria provided, single submitter

Collection Method: clinical testing

- -

Computational scores

Source: dbNSFP v4.3

Name	Calibrated prediction	Score	Prediction
BayesDel_noAF	Benign	-0.66
CADD	Benign	5.4
DANN	Benign	0.53
RBP_binding_hub_radar		0.0
RBP_regulation_power_radar		1.7

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: rs1854143524; hg19: chr10-89514480;