Genetic Variant YWHAZ:c.*1487T>C (chr8-100919206-A-G) – ACMG Classification: Benign (-12 pts)

Variant summary

Our verdict is Benign. The variant received -12 ACMG points: 0P and 12B. BP4_StrongBA1

The NM_145690.3(YWHAZ):c.*1487T>C variant causes a 3 prime UTR change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.0458 in 152,620 control chromosomes in the GnomAD database, including 171 homozygotes. In-silico tool predicts a benign outcome for this variant. No clinical diagnostic laboratories have submitted clinical-significance assessments for this variant to ClinVar.

Frequency

Genomes: 𝑓 0.046 ( 170 hom., cov: 31)

Exomes 𝑓: 0.037 ( 1 hom. )

Consequence

YWHAZ
NM_145690.3 3_prime_UTR

Scores

Clinical Significance

Not reported in ClinVar

Conservation

PhyloP100: 0.168

Publications

6 publications found

Variant links:

Genes affected

YWHAZ (HGNC:12855): (tyrosine 3-monooxygenase/tryptophan 5-monooxygenase activation protein zeta) This gene product belongs to the 14-3-3 family of proteins which mediate signal transduction by binding to phosphoserine-containing proteins. This highly conserved protein family is found in both plants and mammals, and this protein is 99% identical to the mouse, rat and sheep orthologs. The encoded protein interacts with IRS1 protein, suggesting a role in regulating insulin sensitivity. Several transcript variants that differ in the 5' UTR but that encode the same protein have been identified for this gene. [provided by RefSeq, Oct 2008]

YWHAZ Gene-Disease associations (from GenCC):

complex neurodevelopmental disorder
Inheritance: AD Classification: MODERATE Submitted by: Ambry Genetics, Illumina

YWHAZ links:

Genome browser will be placed here

ACMG classification

Classification was made for transcript

Our verdict: Benign. The variant received -12 ACMG points.

BP4

Computational evidence support a benign effect (BayesDel_noAF=-0.51).

BA1

GnomAd4 highest subpopulation (NFE) allele frequency at 95% confidence interval = 0.056 is higher than 0.05.

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	MANE	Protein	UniProt
YWHAZ	NM_145690.3 link	c.*1487T>C		3_prime_UTR_variant	Exon 6 of 6	ENST00000395958.6	NP_663723.1	P63104-1D0PNI1

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	TSL	MANE	Protein	Appris	UniProt
YWHAZ	ENST00000395958.6 link	c.*1487T>C		3_prime_UTR_variant	Exon 6 of 6	1	NM_145690.3	ENSP00000379288.2		P63104-1

Frequencies

GnomAD3 genomes

AF:

0.0458

AC:

6966

AN:

152182

Hom.:

168

Cov.:

show subpopulations

Gnomad AFR

AF:

0.0344

Gnomad AMI

AF:

0.0570

Gnomad AMR

AF:

0.0383

Gnomad ASJ

AF:

0.0291

Gnomad EAS

AF:

0.0146

Gnomad SAS

AF:

0.0362

Gnomad FIN

AF:

0.0501

Gnomad MID

AF:

0.0443

Gnomad NFE

AF:

0.0575

Gnomad OTH

AF:

0.0435

GnomAD4 exome

AF:

0.0375

AC:

AN:

320

Hom.:

Cov.:

AF XY:

0.0361

AC XY:

AN XY:

194

show subpopulations

African (AFR)

AF:

0.00

AC:

AN:

American (AMR)

AC:

AN:

Ashkenazi Jewish (ASJ)

AC:

AN:

East Asian (EAS)

AC:

AN:

South Asian (SAS)

AC:

AN:

European-Finnish (FIN)

AF:

0.0323

AC:

AN:

310

Middle Eastern (MID)

AC:

AN:

European-Non Finnish (NFE)

AF:

0.00

AC:

AN:

Other (OTH)

AF:

0.500

AC:

AN:

Allele Balance Distribution

Red line indicates average allele balance

Average allele balance: 0.550

Heterozygous variant carriers

0.00

0.20

0.40

0.60

0.80

0.95

Allele balance

GnomAD4 genome

AF:

0.0458

AC:

6972

AN:

152300

Hom.:

170

Cov.:

AF XY:

0.0444

AC XY:

3309

AN XY:

74470

show subpopulations

African (AFR)

AF:

0.0344

AC:

1432

AN:

41574

American (AMR)

AF:

0.0382

AC:

585

AN:

15298

Ashkenazi Jewish (ASJ)

AF:

0.0291

AC:

101

AN:

3468

East Asian (EAS)

AF:

0.0147

AC:

AN:

5184

South Asian (SAS)

AF:

0.0369

AC:

178

AN:

4826

European-Finnish (FIN)

AF:

0.0501

AC:

532

AN:

10610

Middle Eastern (MID)

AF:

0.0476

AC:

AN:

294

European-Non Finnish (NFE)

AF:

0.0575

AC:

3911

AN:

68022

Other (OTH)

AF:

0.0431

AC:

AN:

2112

Allele Balance Distribution

Red line indicates average allele balance

Average allele balance: 0.500

Heterozygous variant carriers

338

676

1014

1352

1690

0.00

0.20

0.40

0.60

0.80

0.95

Allele balance

Age Distribution

Genome Het

Genome Hom

Variant carriers

160

240

320

400

<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:

0.0150

Hom.:

Bravo

AF:

0.0445

Asia WGS

AF:

0.0230

AC:

AN:

3478

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.3

Name

Calibrated prediction

Score

Prediction

BayesDel_noAF

Benign

-0.51

CADD

Benign

8.8

(source)

DANN

Benign

0.85

PhyloP100

0.17

RBP_binding_hub_radar

0.0

RBP_regulation_power_radar

1.1

Mutation Taster

=100/0

polymorphism (auto)

(source)

Splicing

Name

Calibrated prediction

Score

Prediction

SpliceAI score (max)

0.020

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

Transcripts

RefSeq

Ensembl

Frequencies

Age Distribution

ClinVar

Computational scores

Splicing

Publications

Other links and lift over