rs111033326

chrM-1462-G-AchrM-1462-G-T

Variant summary

Our verdict is Benign. Variant got -12 ACMG points: 0P and 12B. BP6_Very_Strong BS2

The ENST00000389680.2(MT-RNR1):n.815G>A variant causes a non coding transcript exon change involving the alteration of a non-conserved nucleotide. Variant has been reported in ClinVar as Benign (★★).

• Frequency: Mitomap GenBank: 𝑓 0.0040 (AC: 245)
• Consequence: MT-RNR1 ENST00000389680.2 non_coding_transcript_exon
• Clinical Significance: Benign criteria provided, multiple submitters, no conflicts B:2 No linked disesase in Mitomap
• Conservation: PhyloP100: -3.44

Genes affected

MT-RNR1 (HGNC:7470): (mitochondrially encoded 12S RNA) Enables DNA binding activity and DNA-binding transcription factor binding activity. Involved in several processes, including osteoblast proliferation; regulation of carbohydrate utilization; and regulation of phosphate metabolic process. Located in extracellular space; mitochondrion; and nucleus. [provided by Alliance of Genome Resources, Apr 2022]

RNR1 (HGNC:):

ACMG classification

Verdict is Benign. Variant got -12 ACMG points.

• BP6: Variant M-1462-G-A is Benign according to our data. Variant chrM-1462-G-A is described in ClinVar as [Benign]. Clinvar id is 42222.Status of the report is criteria_provided_multiple_submitters_no_conflicts, 2 stars.
• BS2: High AC in GnomadMitoHomoplasmic at 159

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE	UniProt
RNR1	RNR1.1	n.815G>A		non_coding_transcript_exon_variant	1/1

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Appris	UniProt
MT-RNR1	ENST00000389680.2	n.815G>A		non_coding_transcript_exon_variant	1/1

Frequencies

GnomAD4 exome Cov.: 0

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

Mitomap GenBank AF: 0.0040 AC: 245

Gnomad homoplasmic AF: 0.0028 AC: 159 AN: 56432

Gnomad heteroplasmic AF: 0.000053 AC: 3 AN: 56432

Mitomap

No disease associated.

ClinVar

Significance: Benign

Submissions summary: Benign:2

Revision: criteria provided, multiple submitters, no conflicts

Submissions by phenotype

not specified Benign:1

Benign, criteria provided, single submitter

clinical testing

Laboratory for Molecular Medicine, Mass General Brigham Personalized Medicine

Jun 19, 2014

- -

not provided Benign:1

Benign, criteria provided, single submitter

clinical testing

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

Nov 16, 2016

- -

Computational scores

Source: dbNSFP v4.3

Splicing

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

Publications

LitVar

Other links and lift over

dbSNP: rs111033326; hg19: chrM-1464;