rs201863060

Positions:

• chrM-12338-T-C

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 0.0033 (AC: 201)
• Consequence: ND5 missense
• Scores: Apogee2 Benign 0.29
• Clinical Significance: Benign criteria provided, single submitter P:1 B:1 DEAF1555-increased-penetrance-/-LHON-/-MIDD
• Conservation: PhyloP100: 2.29

Genes affected

ND5 (HGNC:):

ACMG classification

Verdict is Likely_benign. Variant got -6 ACMG points.

• BP6: Variant M-12338-T-C is Benign according to our data. Variant chrM-12338-T-C is described in ClinVar as [Benign]. Clinvar id is 29999.Status of the report is criteria_provided_single_submitter, 1 stars.
• BS2: High AC in GnomadMitoHomoplasmic at 70

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE	Protein	UniProt
ND5	unassigned_transcript_4816	c.2T>C	p.Ile1Thr	missense_variant	1/1
TRNL2	unassigned_transcript_4815	c.*2T>C		downstream_gene_variant

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: 0.0033 AC: 201

Gnomad homoplasmic AF: 0.0012 AC: 70 AN: 56430

Gnomad heteroplasmic AF: 0.000035 AC: 2 AN: 56430

Alfa AF: 0.000668 Hom.: 3

Mitomap

DEAF1555-increased-penetrance-/-LHON-/-MIDD

ClinVar

Significance: Benign

Submissions summary: Pathogenic:1 Benign:1

Revision: criteria provided, single submitter

Submissions by phenotype

Leber optic atrophy Pathogenic:1

Pathogenic, no assertion criteria provided

literature only

OMIM

May 01, 2011

- -

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.12338T>C (YP_003024036.1:p.Met1?) variant in MTND5 gene is interpretated to be a Benign variant based on the modified ACMG guidelines (unpublished).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	0.29
Hmtvar	Pathogenic	0.49
BayesDel_addAF	Benign	-0.43	T
GERP RS		3.3
Varity_R		0.47

Splicing

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

Publications

LitVar

Other links and lift over

dbSNP: rs201863060; hg19: chrM-12339;