chr11-86441285-C-T

Variant names:

• chr11-86441285-C-T
• rs377472854
• ENST00000393324.7:c.1809G>A

Variant summary

Our verdict is Benign. The variant received -7 ACMG points: 0P and 7B. BP4_Strong BP6_Moderate BP7

The ENST00000543262.6(ME3):​c.1809G>A​(p.Thr603Thr) variant causes a synonymous change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.0000313 in 1,598,212 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 Likely benign (★).

• Frequency:
  • Genomes: 𝑓 0.000053 (0 hom., cov: 32)
  • Exomes 𝑓: 0.000029 (0 hom.)
• Consequence: ME3 ENST00000543262.6 synonymous
• Clinical Significance: Likely benign criteria provided, single submitter B:1
• Conservation: PhyloP100: -0.445
• Publications: 0 publications found

Genes affected

ME3 (HGNC:6985): (malic enzyme 3) Malic enzyme catalyzes the oxidative decarboxylation of malate to pyruvate using either NAD+ or NADP+ as a cofactor. Mammalian tissues contain 3 distinct isoforms of malic enzyme: a cytosolic NADP(+)-dependent isoform, a mitochondrial NADP(+)-dependent isoform, and a mitochondrial NAD(+)-dependent isoform. This gene encodes a mitochondrial NADP(+)-dependent isoform. Multiple alternatively spliced transcript variants have been found for this gene, but the biological validity of some variants has not been determined. [provided by RefSeq, Jul 2008]

ENSG00000254733 (HGNC:):

ACMG classification

Our verdict: Benign. The variant received -7 ACMG points.

• BP4: Computational evidence support a benign effect (BayesDel_noAF=-0.56).
• BP6: Variant 11-86441285-C-T is Benign according to our data. Variant chr11-86441285-C-T is described in ClinVar as [Likely_benign]. Clinvar id is 4053026.Status of the report is criteria_provided_single_submitter, 1 stars.
• BP7: Synonymous conserved (PhyloP=-0.445 with no splicing effect.

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	MANE	Protein	UniProt
ME3	NM_001014811.2	c.1809G>A	p.Thr603Thr	synonymous_variant	Exon 14 of 14		NP_001014811.1
ME3	NM_001161586.3	c.1809G>A	p.Thr603Thr	synonymous_variant	Exon 15 of 15		NP_001155058.1
ME3	NM_001351934.2	c.1809G>A	p.Thr603Thr	synonymous_variant	Exon 15 of 15		NP_001338863.1

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	TSL	MANE	Protein	Appris	UniProt
ME3	ENST00000393324.7	c.1809G>A	p.Thr603Thr	synonymous_variant	Exon 14 of 14	1		ENSP00000376998.2
ME3	ENST00000543262.6	c.1809G>A	p.Thr603Thr	synonymous_variant	Exon 15 of 15	1		ENSP00000440246.1
ENSG00000254733	ENST00000524610.2	n.383+8643C>T		intron_variant	Intron 2 of 2	3
ENSG00000254733	ENST00000758792.1	n.423+8643C>T		intron_variant	Intron 2 of 3

Frequencies

GnomAD3 genomes AF: 0.0000526 AC: 8 AN: 152196 Hom.: 0 Cov.: 32

Gnomad AFR AF: 0.0000241

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: 0.0000588

Gnomad OTH AF: 0.000957

GnomAD2 exomes AF: 0.0000627 AC: 15 AN: 239296 AF XY: 0.0000697

Gnomad AFR exome AF: 0.0000626

Gnomad AMR exome AF: 0.000215

Gnomad ASJ exome AF: 0.00

Gnomad EAS exome AF: 0.00

Gnomad FIN exome AF: 0.00

Gnomad NFE exome AF: 0.0000551

Gnomad OTH exome AF: 0.00

GnomAD4 exome AF: 0.0000290 AC: 42 AN: 1446016 Hom.: 0 Cov.: 30 AF XY: 0.0000334 AC XY: 24 AN XY: 718676

African (AFR) AF: 0.00 AC: 0 AN: 32910

American (AMR) AF: 0.000305 AC: 13 AN: 42588

Ashkenazi Jewish (ASJ) AF: 0.00 AC: 0 AN: 25062

East Asian (EAS) AF: 0.00 AC: 0 AN: 39456

South Asian (SAS) AF: 0.0000723 AC: 6 AN: 83034

European-Finnish (FIN) AF: 0.00 AC: 0 AN: 52914

Middle Eastern (MID) AF: 0.00 AC: 0 AN: 5682

European-Non Finnish (NFE) AF: 0.0000190 AC: 21 AN: 1104744

Other (OTH) AF: 0.0000335 AC: 2 AN: 59626

GnomAD4 genome AF: 0.0000526 AC: 8 AN: 152196 Hom.: 0 Cov.: 32 AF XY: 0.0000807 AC XY: 6 AN XY: 74350

African (AFR) AF: 0.0000241 AC: 1 AN: 41442

American (AMR) AF: 0.0000655 AC: 1 AN: 15276

Ashkenazi Jewish (ASJ) AF: 0.00 AC: 0 AN: 3472

East Asian (EAS) AF: 0.00 AC: 0 AN: 5196

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

European-Finnish (FIN) AF: 0.00 AC: 0 AN: 10612

Middle Eastern (MID) AF: 0.00 AC: 0 AN: 316

European-Non Finnish (NFE) AF: 0.0000588 AC: 4 AN: 68048

Other (OTH) AF: 0.000957 AC: 2 AN: 2090

Alfa AF: 0.000164 Hom.: 0

Bravo AF: 0.0000529

ClinVar

Significance: Likely benign

Submissions summary: Benign:1

Revision: criteria provided, single submitter

Submissions by phenotype

not specified Benign:1

Apr 02, 2025

Ambry Genetics

Significance: Likely benign

Review Status: criteria provided, single submitter

Collection Method: clinical testing

This alteration is classified as likely benign based on a combination of the following: seen in unaffected individuals, population frequency, intact protein function, lack of segregation with disease, co-occurrence, RNA analysis, in silico models, amino acid conservation, lack of disease association in case-control studies, and/or the mechanism of disease or impacted region is inconsistent with a known cause of pathogenicity. -

Computational scores

Source: dbNSFP v4.3

Name	Calibrated prediction	Score	Prediction
BayesDel_noAF	Benign	-0.56
CADD	Benign	3.7
DANN	Benign	0.64
PhyloP100		-0.45
Mutation Taster		=100/0	polymorphism

Splicing

Name	Calibrated prediction	Score	Prediction
SpliceAI score (max)		0.0		Details are displayed if max score is > 0.2

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

Other links and lift over

dbSNP: rs377472854; hg19: chr11-86152327;