rs1556424100

Positions:

• chrM-12397-A-G

Variant summary

Our verdict is Benign. Variant got -10 ACMG points: 0P and 10B. BP6_Moderate BS1 BS2

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

• Frequency: Mitomap GenBank: 𝑓 0.0062 (AC: 378)
• Consequence: ND5 missense
• Scores: Apogee2 Benign 0.012
• Clinical Significance: Benign criteria provided, single submitter B:1 O:1 PD+-early-onset
• Conservation: PhyloP100: -7.13

Genes affected

ND5 (HGNC:):

ACMG classification

Verdict is Benign. Variant got -10 ACMG points.

• BP6: Variant M-12397-A-G is Benign according to our data. Variant chrM-12397-A-G is described in ClinVar as [Benign]. Clinvar id is 9705.Status of the report is criteria_provided_single_submitter, 1 stars.
• BS1: High frequency in mitomap database: 0.0062
• BS2: High AC in GnomadMitoHomoplasmic at 186

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE	Protein	UniProt
ND5	unassigned_transcript_4816	c.61A>G	p.Thr21Ala	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: 0.0062 AC: 378

Gnomad homoplasmic AF: 0.0033 AC: 186 AN: 56432

Gnomad heteroplasmic AF: 0.000053 AC: 3 AN: 56432

Alfa AF: 0.00254 Hom.: 99

Mitomap

PD+-early-onset

ClinVar

Significance: Benign

Submissions summary: Benign:1 Other:1

Revision: criteria provided, single submitter

Submissions by phenotype

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.12397A>G (YP_003024036.1:p.Thr21Ala) variant in MTND5 gene is interpretated to be a Benign variant based on the modified ACMG guidelines (unpublished).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: BA1 -

Autosomal recessive early-onset Parkinson disease 6 Other:1

risk factor, no assertion criteria provided

literature only

OMIM

Sep 01, 2008

- -

Computational scores

Source: dbNSFP v4.3

Name	Calibrated prediction	Score	Prediction
Apogee2	Benign	0.012
Hmtvar	Benign	0.26
AlphaMissense	Benign	0.074
BayesDel_addAF	Benign	-0.55	T
DEOGEN2	Benign	0.014	T
LIST_S2	Benign	0.33	T
MutationAssessor	Benign	0.10	N
PROVEAN	Benign	-0.74	N
Sift4G	Benign	0.23	T
GERP RS		-9.1
Varity_R		0.18

Splicing

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

Publications

LitVar

Other links and lift over

dbSNP: rs1556424100; hg19: chrM-12398;