rs199476134

Positions:

• chrM-9101-T-C
• chrM-9101-T-G

Variant summary

Our verdict is Likely benign. Variant got -6 ACMG points: 0P and 6B. BP6_Moderate BS2

In-silico tool predicts a benign outcome for this variant. Variant has been reported in ClinVar as Benign (★).

• Frequency: Mitomap GenBank: 𝑓 0.0010 (AC: 62)
• Consequence: ATP6 missense
• Scores: Apogee2 Benign 0.17
• Clinical Significance: Benign criteria provided, single submitter P:1 B:1 O:1 LHON
• Conservation: PhyloP100: 3.20

Genes affected

ATP6 (HGNC:):

ACMG classification

Verdict is Likely_benign. Variant got -6 ACMG points.

• BP6: Variant M-9101-T-C is Benign according to our data. Variant chrM-9101-T-C is described in ClinVar as [Benign]. Clinvar id is 9643.Status of the report is criteria_provided_single_submitter, 1 stars.
• BS2: High AC in GnomadMitoHomoplasmic at 59

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE	Protein	UniProt
ATP6	unassigned_transcript_4806	c.575T>C	p.Ile192Thr	missense_variant	1/1

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Protein	Appris	UniProt

Frequencies

GnomAD4 exome Cov.: 0

We have no GnomAD4 genomes data on this position. Probably position not covered by the project.

Mitomap GenBank AF: 0.0010 AC: 62

Gnomad homoplasmic AF: 0.0010 AC: 59 AN: 56427

Gnomad heteroplasmic AF: 0.000018 AC: 1 AN: 56427

Alfa AF: 0.000423 Hom.: 2

Mitomap

LHON

ClinVar

Significance: Benign

Submissions summary: Pathogenic:1 Benign:1 Other:1

Revision: criteria provided, single submitter

Submissions by phenotype

Leber optic atrophy Pathogenic:1 Other:1

Pathogenic, no assertion criteria provided	literature only	OMIM	May 01, 1995	- -
not provided, no classification provided	literature only	GeneReviews	-	- -

Leigh syndrome Benign:1

Benign, criteria provided, single submitter

clinical testing

Wong Mito Lab, Molecular and Human Genetics, Baylor College of Medicine

Oct 17, 2019

The NC_012920.1:m.9101T>C (YP_003024031.1:p.Ile192Thr) variant in MTATP6 gene is interpretated to be a Benign variant based on the modified ACMG guidelines (unpublished). This variant meets the following evidence codes: BS1, BS2 -

Computational scores

Source: dbNSFP v4.3

Name	Calibrated prediction	Score	Prediction
Apogee2	Benign	0.17
Hmtvar	Benign	0.11
AlphaMissense	Benign	0.18
BayesDel_addAF	Benign	-0.62	T
DEOGEN2	Benign	0.015	T
LIST_S2	Benign	0.64	T
MutationAssessor	Benign	-1.6	N
PROVEAN	Benign	3.4	N
Sift4G	Benign	1.0	T
GERP RS		4.0
Varity_R		0.091

Splicing

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

Publications

LitVar

Other links and lift over

dbSNP: rs199476134; hg19: chrM-9102;