rs28357683

Variant names:

• chrM-14911-C-T
• rs28357683
• ENST00000361789.2:c.165C>T

Variant summary

Our verdict is Benign. The variant received -11 ACMG points: 0P and 11B. BP6_Moderate BP7 BA1

The ENST00000361789.2(MT-CYB):​c.165C>T​(p.Tyr55Tyr) variant causes a synonymous change involving the alteration of a non-conserved nucleotide. Variant has been reported in ClinVar as Likely benign (★).

• Frequency: Mitomap GenBank: 𝑓 0.010 (AC: 628)
• Consequence: MT-CYB ENST00000361789.2 synonymous
• Clinical Significance: Likely benign criteria provided, single submitter B:1 No linked disesase in Mitomap
• Conservation: PhyloP100: -2.19
• Publications: 5 publications found

Genes affected

MT-CYB (HGNC:7427): (mitochondrially encoded cytochrome b) Predicted to enable metal ion binding activity. Predicted to be involved in several processes, including electron transport coupled proton transport; response to cobalamin; and response to glucagon. Located in mitochondrion. Implicated in ovarian carcinoma and urinary bladder cancer. [provided by Alliance of Genome Resources, Apr 2022]

MT-ND6 (HGNC:7462): (mitochondrially encoded NADH dehydrogenase 6) Enables NADH dehydrogenase (ubiquinone) activity. Involved in mitochondrial electron transport, NADH to ubiquinone and mitochondrial respiratory chain complex I assembly. Predicted to be located in mitochondrial inner membrane. Implicated in Leber hereditary optic neuropathy; Leigh disease; and spinal muscular atrophy with lower extremity predominante 2B. [provided by Alliance of Genome Resources, Apr 2022]

TRNE (HGNC:7479): (mitochondrially encoded tRNA glutamic acid)

TRNE Gene-Disease associations (from GenCC):

• mitochondrial disease

  Inheritance: Mitochondrial Classification: DEFINITIVE Submitted by: ClinGen

ACMG classification

Our verdict: Benign. The variant received -11 ACMG points.

• BP6: Variant M-14911-C-T is Benign according to our data. Variant chrM-14911-C-T is described in ClinVar as Likely_benign. ClinVar VariationId is 235655.Status of the report is criteria_provided_single_submitter, 1 stars.
• BP7: Synonymous conserved (PhyloP=-2.19 with no splicing effect.
• BA1: High frequency in mitomap database: 0.010299999

Variant Effect in Transcripts

ACMG analysis was done for transcript: ENST00000361789.2. You can select a different transcript below to see updated ACMG assignments.

RefSeq Transcripts

Sel.	Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
There are no transcript annotations for this variant.

Ensembl Transcripts

Sel.	Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
	MT-CYB	ENST00000361789.2	TSL:6	c.165C>T	p.Tyr55Tyr	synonymous	Exon 1 of 1	ENSP00000354554.2	P00156
	MT-ND6	ENST00000361681.2	TSL:6	c.-238G>A		upstream_gene	N/A	ENSP00000354665.2	P03923
	MT-TE	ENST00000387459.1	TSL:6	n.-169G>A		upstream_gene	N/A

Frequencies

Mitomap GenBank AF: 0.010 AC: 628

Gnomad homoplasmic AF: 0.026 AC: 1476 AN: 56415

Gnomad heteroplasmic AF: 0.0 AC: 0 AN: 56415

Alfa AF: 0.0204 Hom.: 330

Mitomap

No disease associated.

ClinVar

ClinVar submissions

Significance: Likely benign

Revision: criteria provided, single submitter

Pathogenic	VUS	Benign	Condition
-	-	1	not provided (1)

Computational scores

Source: dbNSFP v4.9

Name	Calibrated prediction	Score	Prediction
PhyloP100		-2.2

Other links and lift over

dbSNP: rs28357683; hg19: chrM-14912;