Genetic Variant MINAR1:c.-250C>T (chr15-79411441-C-T) – ACMG Classification: Likely_benign (-6 pts)

Variant summary

Our verdict is Likely benign. The variant received -6 ACMG points: 0P and 6B. BP4_StrongBP6BP7

The NM_001330376.2(TMED3):c.459C>T(p.Val153Val) variant causes a synonymous change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.000185 in 702,458 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 (no stars).

Frequency

Genomes: 𝑓 0.00056 ( 0 hom., cov: 31)

Exomes 𝑓: 0.000082 ( 0 hom. )

Consequence

TMED3
NM_001330376.2 synonymous

Scores

Clinical Significance

Likely benign no assertion criteria provided B:1

Conservation

PhyloP100: 0.212

Publications

0 publications found

Variant links:

Genes affected

MINAR1 (HGNC:29172): (membrane integral NOTCH2 associated receptor 1) Involved in several processes, including negative regulation of TOR signaling; negative regulation of angiogenesis; and negative regulation of protein ubiquitination. Located in plasma membrane. [provided by Alliance of Genome Resources, Apr 2022]

MINAR1 links:

TMED3 (HGNC:28889): (transmembrane p24 trafficking protein 3) Predicted to be involved in Golgi organization; endoplasmic reticulum to Golgi vesicle-mediated transport; and intracellular protein transport. Located in Golgi apparatus; endoplasmic reticulum; and endoplasmic reticulum-Golgi intermediate compartment. [provided by Alliance of Genome Resources, Apr 2022]

TMED3 links:

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ACMG classification

Classification was made for transcript

Our verdict: Likely_benign. The variant received -6 ACMG points.

BP4

Computational evidence support a benign effect (BayesDel_noAF=-0.78).

BP6

Variant 15-79411441-C-T is Benign according to our data. Variant chr15-79411441-C-T is described in ClinVar as Likely_benign. ClinVar VariationId is 3052086.Status of the report is no_assertion_criteria_provided, 0 stars.

BP7

Synonymous conserved (PhyloP=0.212 with no splicing effect.

Variant Effect in Transcripts

ACMG analysis was done for transcript: NM_001330376.2. 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
	TMED3	NM_001330376.2		c.459C>T	p.Val153Val	synonymous	Exon 3 of 3	NP_001317305.1	Q9Y3Q3-2

Ensembl Transcripts

Sel.	Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
	TMED3	ENST00000424155.6	TSL:3	c.459C>T	p.Val153Val	synonymous	Exon 3 of 3	ENSP00000414983.2	Q9Y3Q3-2

Frequencies

GnomAD3 genomes

AF:

0.000565

AC:

AN:

152134

Hom.:

Cov.:

show subpopulations

Gnomad AFR

AF:

0.00191

Gnomad AMI

AF:

0.00

Gnomad AMR

AF:

0.000262

Gnomad ASJ

AF:

0.000288

Gnomad EAS

AF:

0.000192

Gnomad SAS

AF:

0.00

Gnomad FIN

AF:

0.00

Gnomad MID

AF:

0.00

Gnomad NFE

AF:

0.00

Gnomad OTH

AF:

0.000478

GnomAD2 exomes

AF:

0.000164

AC:

AN:

128390

AF XY:

0.0000427

show subpopulations

Gnomad AFR exome

AF:

0.00246

Gnomad AMR exome

AF:

0.000246

Gnomad ASJ exome

AF:

0.00

Gnomad EAS exome

AF:

0.00

Gnomad FIN exome

AF:

0.00

Gnomad NFE exome

AF:

0.00

Gnomad OTH exome

AF:

0.00

GnomAD4 exome

AF:

0.0000818

AC:

AN:

550206

Hom.:

Cov.:

AF XY:

0.0000537

AC XY:

AN XY:

297840

show subpopulations

African (AFR)

AF:

0.00196

AC:

AN:

15808

American (AMR)

AF:

0.000259

AC:

AN:

34716

Ashkenazi Jewish (ASJ)

AF:

0.00

AC:

AN:

20030

East Asian (EAS)

AF:

0.00

AC:

AN:

32100

South Asian (SAS)

AF:

0.00

AC:

AN:

62744

European-Finnish (FIN)

AF:

0.00

AC:

AN:

33186

Middle Eastern (MID)

AF:

0.000245

AC:

AN:

4074

European-Non Finnish (NFE)

AF:

0.00000316

AC:

AN:

316952

Other (OTH)

AF:

0.0000981

AC:

AN:

30596

Allele Balance Distribution

Red line indicates average allele balance

Average allele balance: 0.445

Heterozygous variant carriers

0.00

0.20

0.40

0.60

0.80

0.95

Allele balance

Age Distribution

Exome Het

Variant carriers

<30

30-35

35-40

40-45

45-50

50-55

55-60

60-65

65-70

70-75

75-80

>80

Age

GnomAD4 genome

AF:

0.000558

AC:

AN:

152252

Hom.:

Cov.:

AF XY:

0.000564

AC XY:

AN XY:

74450

show subpopulations

African (AFR)

AF:

0.00188

AC:

AN:

41544

American (AMR)

AF:

0.000262

AC:

AN:

15296

Ashkenazi Jewish (ASJ)

AF:

0.000288

AC:

AN:

3470

East Asian (EAS)

AF:

0.000193

AC:

AN:

5184

South Asian (SAS)

AF:

0.00

AC:

AN:

4814

European-Finnish (FIN)

AF:

0.00

AC:

AN:

10614

Middle Eastern (MID)

AF:

0.00

AC:

AN:

294

European-Non Finnish (NFE)

AF:

0.00

AC:

AN:

68010

Other (OTH)

AF:

0.000473

AC:

AN:

2114

Allele Balance Distribution

Red line indicates average allele balance

Average allele balance: 0.515

Heterozygous variant carriers

0.00

0.20

0.40

0.60

0.80

0.95

Allele balance

Age Distribution

Genome Het

Variant carriers

<30

30-35

35-40

40-45

45-50

50-55

55-60

60-65

65-70

70-75

75-80

>80

Age

Alfa

AF:

0.000569

Hom.:

Bravo

AF:

0.000616

Asia WGS

AF:

0.000577

AC:

AN:

3478

ClinVar

ClinVar submissions

Significance:Likely benign

Revision:no assertion criteria provided

View on ClinVar

Pathogenic

VUS

Benign

Condition

TMED3-related disorder (1)

Computational scores

Source: dbNSFP v4.9

Name

Calibrated prediction

Score

Prediction

BayesDel_noAF

Benign

-0.78

CADD

Benign

0.90

(source)

DANN

Benign

0.63

PhyloP100

0.21

Splicing

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

Publications

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Variant summary

Frequency

Consequence

Scores

Clinical Significance

Conservation

Publications

ACMG classification

Variant Effect in Transcripts

RefSeq Transcripts

Ensembl Transcripts

Frequencies

Age Distribution

Age Distribution

ClinVar

Computational scores

Splicing

Publications

Other links and lift over