M-4269-A-G

Position:

• chrM-4269-A-G

Variant summary

Our verdict is Uncertain significance. Variant got 4 ACMG points: 4P and 0B. PM2 PP5_Moderate

Variant has been reported in ClinVar as Pathogenic (★).

• Frequency: Mitomap GenBank: 𝑓 0.0 (AC: 1)
• Consequence: TRNI missense
• Scores: Mitotip Pathogenic 17
• Clinical Significance: Pathogenic criteria provided, single submitter P:2 FICP
• Conservation: PhyloP100: 6.08

Genes affected

TRNI (HGNC:):

ACMG classification

Verdict is Uncertain_significance. Variant got 4 ACMG points.

• PM2: Very low frequency in mitomap database: 0.0
• PP5: Variant M-4269-A-G is Pathogenic according to our data. Variant chrM-4269-A-G is described in ClinVar as [Pathogenic]. Clinvar id is 9602.Status of the report is criteria_provided_single_submitter, 1 stars.

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE	Protein	UniProt
TRNI	unassigned_transcript_4791	c.7A>G	p.Met3Val	missense_variant	1/1
ND1	unassigned_transcript_4790	c.*7A>G		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: 0.0 AC: 1

Mitomap

FICP

ClinVar

Significance: Pathogenic

Submissions summary: Pathogenic:2

Revision: criteria provided, single submitter

Submissions by phenotype

Mitochondrial disease Pathogenic:1

Pathogenic, criteria provided, single submitter

clinical testing

Mendelics

May 04, 2022

- -

Cardiomyopathy, fatal Pathogenic:1

Pathogenic, no assertion criteria provided

literature only

OMIM

Jul 15, 1992

- -

Computational scores

Source: dbNSFP v4.3

Name	Calibrated prediction	Score	Prediction
Mitotip	Pathogenic	17
Hmtvar	Pathogenic	1.0

Splicing

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

Publications

LitVar

Other links and lift over

dbSNP: rs121434466; hg19: chrM-4270;