NM_078470.6:c.*2857A>G

Variant names:

• chr10-99711730-T-C
• rs576268362
• NM_078470.6:c.*2857A>G

Variant summary

Our verdict is Likely benign. The variant received -4 ACMG points: 0P and 4B. BP4_Strong

The NM_078470.6(COX15):​c.*2857A>G variant causes a 3 prime UTR change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.000251 in 985,456 control chromosomes in the GnomAD database, with no homozygous occurrence. In-silico tool predicts a benign outcome for this variant. Variant has been reported in ClinVar as Uncertain significance (★).

• Frequency:
  • Genomes: 𝑓 0.00012 (0 hom., cov: 32)
  • Exomes 𝑓: 0.00027 (0 hom.)
• Consequence: COX15 NM_078470.6 3_prime_UTR
• Clinical Significance: Uncertain significance criteria provided, single submitter U:1
• Conservation: PhyloP100: 0.117
• Publications: 0 publications found

Genes affected

COX15 (HGNC:2263): (cytochrome c oxidase assembly homolog COX15) Cytochrome c oxidase (COX), the terminal component of the mitochondrial respiratory chain, catalyzes the electron transfer from reduced cytochrome c to oxygen. This component is a heteromeric complex consisting of 3 catalytic subunits encoded by mitochondrial genes and multiple structural subunits encoded by nuclear genes. The mitochondrially-encoded subunits function in electron transfer, and the nuclear-encoded subunits may function in the regulation and assembly of the complex. This nuclear gene encodes a protein which is not a structural subunit, but may be essential for the biogenesis of COX formation and may function in the hydroxylation of heme O, according to the yeast mutant studies. This protein is predicted to contain 5 transmembrane domains localized in the mitochondrial inner membrane. Alternative splicing of this gene generates two transcript variants diverging in the 3' region. [provided by RefSeq, Jul 2008]

ENSG00000285932 (HGNC:):

CUTC (HGNC:24271): (cutC copper transporter) Members of the CUT family of copper transporters are associated with copper homeostasis and are involved in the uptake, storage, delivery, and efflux of copper (Gupta et al., 1995 [PubMed 7635807]; Li et al., 2005 [PubMed 16182249]).[supplied by OMIM, Mar 2008]

ACMG classification

Our verdict: Likely_benign. The variant received -4 ACMG points.

• BP4: Computational evidence support a benign effect (BayesDel_noAF=-0.81).

Variant Effect in Transcripts

ACMG analysis was done for transcript: NM_078470.6. 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
	COX15	NM_078470.6	MANE Select	c.*2857A>G		3_prime_UTR	Exon 9 of 9	NP_510870.1	Q7KZN9-1
	COX15	NM_001372024.1		c.*2076A>G		3_prime_UTR	Exon 9 of 9	NP_001358953.1
	COX15	NM_001372025.1		c.*2857A>G		3_prime_UTR	Exon 9 of 9	NP_001358954.1

Ensembl Transcripts

Sel.	Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
	COX15	ENST00000016171.6	TSL:1 MANE Select	c.*2857A>G		3_prime_UTR	Exon 9 of 9	ENSP00000016171.6	Q7KZN9-1
	ENSG00000285932	ENST00000649102.1		n.*460+4618A>G		intron	N/A	ENSP00000497114.1	A0A3B3IRX1
	CUTC	ENST00000493385.5	TSL:3	n.116+9057T>C		intron	N/A

Frequencies

GnomAD3 genomes AF: 0.000125 AC: 19 AN: 152214 Hom.: 0 Cov.: 32

Gnomad AFR AF: 0.0000482

Gnomad AMI AF: 0.00

Gnomad AMR AF: 0.0000655

Gnomad ASJ AF: 0.00

Gnomad EAS AF: 0.00

Gnomad SAS AF: 0.00

Gnomad FIN AF: 0.00

Gnomad MID AF: 0.00

Gnomad NFE AF: 0.000235

Gnomad OTH AF: 0.00

GnomAD4 exome AF: 0.000274 AC: 228 AN: 833124 Hom.: 0 Cov.: 31 AF XY: 0.000294 AC XY: 113 AN XY: 384728

African (AFR) AF: 0.0000633 AC: 1 AN: 15788

American (AMR) AF: 0.00 AC: 0 AN: 984

Ashkenazi Jewish (ASJ) AF: 0.00 AC: 0 AN: 5152

East Asian (EAS) AF: 0.00 AC: 0 AN: 3630

South Asian (SAS) AF: 0.00 AC: 0 AN: 16460

European-Finnish (FIN) AF: 0.00 AC: 0 AN: 278

Middle Eastern (MID) AF: 0.00 AC: 0 AN: 1620

European-Non Finnish (NFE) AF: 0.000294 AC: 224 AN: 761912

Other (OTH) AF: 0.000110 AC: 3 AN: 27300

GnomAD4 genome AF: 0.000125 AC: 19 AN: 152332 Hom.: 0 Cov.: 32 AF XY: 0.000121 AC XY: 9 AN XY: 74490

African (AFR) AF: 0.0000481 AC: 2 AN: 41574

American (AMR) AF: 0.0000654 AC: 1 AN: 15292

Ashkenazi Jewish (ASJ) AF: 0.00 AC: 0 AN: 3468

East Asian (EAS) AF: 0.00 AC: 0 AN: 5188

South Asian (SAS) AF: 0.00 AC: 0 AN: 4832

European-Finnish (FIN) AF: 0.00 AC: 0 AN: 10628

Middle Eastern (MID) AF: 0.00 AC: 0 AN: 294

European-Non Finnish (NFE) AF: 0.000235 AC: 16 AN: 68030

Other (OTH) AF: 0.00 AC: 0 AN: 2114

Alfa AF: 0.000139 Hom.: 0

Bravo AF: 0.000162

ClinVar

ClinVar submissions as Germline

Significance: Uncertain significance

Revision: criteria provided, single submitter

Pathogenic	VUS	Benign	Condition
-	1	-	Leigh syndrome (1)

Computational scores

Source: dbNSFP v4.9

Name	Calibrated prediction	Score	Prediction
BayesDel_noAF	Benign	-0.81
CADD	Benign	4.9
DANN	Benign	0.82
PhyloP100		0.12

Splicing

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

Other links and lift over

dbSNP: rs576268362; hg19: chr10-101471487;