rs386829056

Variant names:

• chrM-8865-G-A
• rs386829056
• ENST00000361899.2:c.339G>A

Your query was ambiguous. Multiple possible variants found:

• chrM-8865-G-A
• chrM-8865-G-T

Variant summary

Our verdict is Benign. The variant received -7 ACMG points: 0P and 7B. BP6_Moderate BP7 BS2

The ENST00000361899.2(MT-ATP6):​c.339G>A​(p.Val113Val) variant causes a synonymous change involving the alteration of a non-conserved nucleotide. Variant has been reported in ClinVar as Benign (★).

• Frequency: Mitomap GenBank: 𝑓 0.0035 (AC: 211)
• Consequence: MT-ATP6 ENST00000361899.2 synonymous
• Clinical Significance: Benign criteria provided, single submitter B:1 No linked disesase in Mitomap
• Conservation: PhyloP100: -4.40
• Publications: 7 publications found

Genes affected

MT-ATP6 (HGNC:7414): (mitochondrially encoded ATP synthase 6) Contributes to proton-transporting ATP synthase activity, rotational mechanism. Involved in mitochondrial ATP synthesis coupled proton transport. Part of mitochondrial proton-transporting ATP synthase complex. Implicated in Leber hereditary optic neuropathy; NARP syndrome; Parkinson's disease; multiple sclerosis; and systemic lupus erythematosus. [provided by Alliance of Genome Resources, Apr 2022]

MT-ATP6 Gene-Disease associations (from GenCC):

• Leigh syndrome

  Inheritance: Mitochondrial Classification: DEFINITIVE Submitted by: ClinGen
• mitochondrial disease

  Inheritance: Mitochondrial Classification: DEFINITIVE Submitted by: ClinGen
• NARP syndrome

  Inheritance: Mitochondrial Classification: DEFINITIVE, SUPPORTIVE Submitted by: Orphanet, G2P
• familial infantile bilateral striatal necrosis

  Inheritance: AD Classification: SUPPORTIVE Submitted by: Orphanet
• mitochondrial proton-transporting ATP synthase complex deficiency

  Inheritance: AR Classification: SUPPORTIVE Submitted by: Orphanet
• Leber hereditary optic neuropathy

  Inheritance: Mitochondrial Classification: SUPPORTIVE Submitted by: Orphanet
• maternally-inherited Leigh syndrome

  Inheritance: Mitochondrial Classification: SUPPORTIVE Submitted by: Orphanet
• maternally-inherited spastic paraplegia

  Inheritance: Mitochondrial Classification: SUPPORTIVE Submitted by: Orphanet
• periodic paralysis with later-onset distal motor neuropathy

  Inheritance: Mitochondrial Classification: SUPPORTIVE Submitted by: Orphanet

ACMG classification

Our verdict: Benign. The variant received -7 ACMG points.

• BP6: Variant M-8865-G-A is Benign according to our data. Variant chrM-8865-G-A is described in ClinVar as Benign. ClinVar VariationId is 235457.Status of the report is criteria_provided_single_submitter, 1 stars.
• BP7: Synonymous conserved (PhyloP=-4.4 with no splicing effect.
• BS2: High AC in GnomadMitoHomoplasmic at 184

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	MANE	Protein	UniProt
ATP6	unassigned_transcript_4805	c.339G>A	p.Val113Val	synonymous_variant	Exon 1 of 1

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	TSL	MANE	Protein	Appris	UniProt
MT-ATP6	ENST00000361899.2	c.339G>A	p.Val113Val	synonymous_variant	Exon 1 of 1	6		ENSP00000354632.2

Frequencies

Mitomap GenBank AF: 0.0035 AC: 211

Gnomad homoplasmic AF: 0.0033 AC: 184 AN: 56417

Gnomad heteroplasmic AF: 0.000035 AC: 2 AN: 56417

Alfa AF: 0.00295 Hom.: 13

Mitomap

No disease associated.

ClinVar

Significance: Benign

Submissions summary: Benign:1

Revision: criteria provided, single submitter

Submissions by phenotype

not provided Benign:1

Feb 18, 2016

Center for Pediatric Genomic Medicine, Children's Mercy Hospital and Clinics

Significance: Benign

Review Status: criteria provided, single submitter

Collection Method: clinical testing

- -

Computational scores

Source: dbNSFP v4.3

Name	Calibrated prediction	Score	Prediction
PhyloP100		-4.4

Other links and lift over

dbSNP: rs386829056; hg19: chrM-8866;