Genetic Variant CEACAM16:p.Val173Val (chr19-44704154-C-T) – ACMG Classification: Benign (-17 pts)

Variant summary

Our verdict is Benign. The variant received -17 ACMG points: 0P and 17B. BP4_StrongBP6_Very_StrongBP7BS1

The NM_001039213.4(CEACAM16):c.519C>T(p.Val173Val) variant causes a synonymous change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.000143 in 1,589,278 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 0.00079 ( 0 hom., cov: 32)

Exomes 𝑓: 0.000074 ( 0 hom. )

Consequence

CEACAM16
NM_001039213.4 synonymous

Scores

Clinical Significance

Benign/Likely benign criteria provided, multiple submitters, no conflicts B:4

Conservation

PhyloP100: -2.37

Publications

0 publications found

Variant links:

Genes affected

CEACAM16 (HGNC:31948): (CEA cell adhesion molecule 16, tectorial membrane component) The protein encoded by this gene is a secreted glycoprotein that in mouse interacts with tectorial membrane proteins in the inner ear. The encoded adhesion protein is found in cochlear outer hair cells and appears to be important for proper hearing over an extended frequency range. Defects in this gene likely are a cause of non-syndromic autosomal dominant hearing loss. [provided by RefSeq, May 2012]

CEACAM16 links:

CEACAM16-AS1 (HGNC:55317): (CEACAM16, CEACAM19 and PVR antisense RNA 1)

CEACAM16-AS1 links:

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ACMG classification

Classification was made for transcript

Our verdict: Benign. The variant received -17 ACMG points.

BP4

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

BP6

Variant 19-44704154-C-T is Benign according to our data. Variant chr19-44704154-C-T is described in ClinVar as Benign/Likely_benign. ClinVar VariationId is 227241.Status of the report is criteria_provided_multiple_submitters_no_conflicts, 2 stars.

BP7

Synonymous conserved (PhyloP=-2.37 with no splicing effect.

BS1

Variant frequency is greater than expected in population afr. GnomAd4 allele frequency = 0.000788 (120/152374) while in subpopulation AFR AF = 0.00267 (111/41584). AF 95% confidence interval is 0.00227. There are 0 homozygotes in GnomAd4. There are 48 alleles in the male GnomAd4 subpopulation. Median coverage is 32. This position passed quality control check.

Variant Effect in Transcripts

ACMG analysis was done for transcript: NM_001039213.4. 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
	CEACAM16	NM_001039213.4	MANE Select	c.519C>T	p.Val173Val	synonymous	Exon 4 of 7	NP_001034302.2	Q2WEN9
	CEACAM16-AS1	NR_186815.1		n.348-4977G>A		intron	N/A

Ensembl Transcripts

Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
CEACAM16	ENST00000587331.7	TSL:1 MANE Select	c.519C>T	p.Val173Val	synonymous	Exon 4 of 7	ENSP00000466561.1	Q2WEN9
CEACAM16	ENST00000405314.2	TSL:5	c.519C>T	p.Val173Val	synonymous	Exon 3 of 6	ENSP00000385576.1	Q2WEN9
CEACAM16-AS1	ENST00000590796.1	TSL:5	n.315-4977G>A		intron	N/A

Frequencies

GnomAD3 genomes

AF:

0.000788

AC:

120

AN:

152256

Hom.:

Cov.:

show subpopulations

Gnomad AFR

AF:

0.00268

Gnomad AMI

AF:

0.00

Gnomad AMR

AF:

0.000458

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:

0.0000147

Gnomad OTH

AF:

0.000478

GnomAD2 exomes

AF:

0.000138

AC:

AN:

203334

AF XY:

0.0000991

show subpopulations

Gnomad AFR exome

AF:

0.00245

Gnomad AMR exome

AF:

0.0000330

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:

0.0000745

AC:

107

AN:

1436904

Hom.:

Cov.:

AF XY:

0.0000617

AC XY:

AN XY:

712974

show subpopulations

African (AFR)

AF:

0.00284

AC:

AN:

32762

American (AMR)

AF:

0.0000481

AC:

AN:

41538

Ashkenazi Jewish (ASJ)

AF:

0.00

AC:

AN:

25650

East Asian (EAS)

AF:

0.00

AC:

AN:

37964

South Asian (SAS)

AF:

0.0000242

AC:

AN:

82634

European-Finnish (FIN)

AF:

0.00

AC:

AN:

50744

Middle Eastern (MID)

AF:

0.00

AC:

AN:

5362

European-Non Finnish (NFE)

AF:

9.08e-7

AC:

AN:

1100942

Other (OTH)

AF:

0.000152

AC:

AN:

59308

Allele Balance Distribution

Red line indicates average allele balance

Average allele balance: 0.473

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:

0.000788

AC:

120

AN:

152374

Hom.:

Cov.:

AF XY:

0.000644

AC XY:

AN XY:

74518

show subpopulations

African (AFR)

AF:

0.00267

AC:

111

AN:

41584

American (AMR)

AF:

0.000457

AC:

AN:

15312

Ashkenazi Jewish (ASJ)

AF:

0.00

AC:

AN:

3472

East Asian (EAS)

AF:

0.00

AC:

AN:

5188

South Asian (SAS)

AF:

0.00

AC:

AN:

4832

European-Finnish (FIN)

AF:

0.00

AC:

AN:

10630

Middle Eastern (MID)

AF:

0.00

AC:

AN:

294

European-Non Finnish (NFE)

AF:

0.0000147

AC:

AN:

68034

Other (OTH)

AF:

0.000473

AC:

AN:

2116

Allele Balance Distribution

Red line indicates average allele balance

Average allele balance: 0.498

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:

0.000315

Hom.:

Bravo

AF:

0.000948

ClinVar

ClinVar submissions

Significance:Benign/Likely benign

Revision:criteria provided, multiple submitters, no conflicts

View on ClinVar

Pathogenic

VUS

Benign

Condition

not provided (2)

CEACAM16-related disorder (1)

not specified (1)

Computational scores

Source: dbNSFP v4.9

Name

Calibrated prediction

Score

Prediction

BayesDel_noAF

Benign

-0.78

CADD

Benign

0.17

(source)

DANN

Benign

0.87

PhyloP100

-2.4

Splicing

Name

Calibrated prediction

Score

Prediction

SpliceAI score (max)

0.030

Details are displayed if max score is > 0.2

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