Variant X-75431455-C-A details in Genebe, Genetics Data Aggregator

Variant summary

Our verdict is Benign. Variant got -8 ACMG points: 0P and 8B. BP4_StrongBS2

The NM_144969.3(ZDHHC15):c.445G>T(p.Ala149Ser) variant causes a missense change. The variant allele was found at a frequency of 0.0000489 in 1,205,983 control chromosomes in the GnomAD database, with no homozygous occurrence. There are 9 hemizygotes in GnomAD. In-silico tool predicts a benign outcome for this variant. Variant has been reported in ClinVar as Uncertain significance (★).

Frequency

Genomes: 𝑓 0.00029 ( 0 hom., 4 hem., cov: 22)

Exomes 𝑓: 0.000025 ( 0 hom. 5 hem. )

Consequence

ZDHHC15
NM_144969.3 missense

Scores

Clinical Significance

Uncertain significance criteria provided, single submitter U:1

Conservation

PhyloP100: 4.62

Variant links:

Genes affected

ZDHHC15 (HGNC:20342): (zinc finger DHHC-type palmitoyltransferase 15) The protein encoded by this gene belongs to the DHHC palmitoyltransferase family. Mutations in this gene are associated with mental retardatio X-linked type 91 (MRX91). Alternatively spliced transcript variants encoding different isoforms have been found for this gene. [provided by RefSeq, Sep 2009]

ZDHHC15 links:

Genome browser will be placed here

ACMG classification

Classification made for transcript

Verdict is Benign. Variant got -8 ACMG points.

BP4

Computational evidence support a benign effect (MetaRNN=0.050448745).

BS2

High Hemizygotes in GnomAd4 at 4 XL gene

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE	Protein	UniProt
ZDHHC15	NM_144969.3 linkuse as main transcript	c.445G>T	p.Ala149Ser	missense_variant	5/12	ENST00000373367.8	NP_659406.1

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Protein	Appris	UniProt
ZDHHC15	ENST00000373367.8 linkuse as main transcript	c.445G>T	p.Ala149Ser	missense_variant	5/12	1	NM_144969.3	ENSP00000362465	P1	Q96MV8-1
ZDHHC15	ENST00000541184.1 linkuse as main transcript	c.418G>T	p.Ala140Ser	missense_variant	4/11	2		ENSP00000445420		Q96MV8-3

Frequencies

GnomAD3 genomes

AF:

0.000289

AC:

AN:

110625

Hom.:

Cov.:

AF XY:

0.000122

AC XY:

AN XY:

32855

show subpopulations

Gnomad AFR

AF:

0.00105

Gnomad AMI

AF:

0.00

Gnomad AMR

AF:

0.00

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:

0.00

Gnomad OTH

AF:

0.00

GnomAD3 exomes

AF:

0.0000555

AC:

AN:

180317

Hom.:

AF XY:

0.00

AC XY:

AN XY:

65021

show subpopulations

Gnomad AFR exome

AF:

0.000769

Gnomad AMR exome

AF:

0.00

Gnomad ASJ exome

AF:

0.00

Gnomad EAS exome

AF:

0.00

Gnomad SAS 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:

0.0000246

AC:

AN:

1095358

Hom.:

Cov.:

AF XY:

0.0000139

AC XY:

AN XY:

360940

show subpopulations

Gnomad4 AFR exome

AF:

0.000911

Gnomad4 AMR exome

AF:

0.00

Gnomad4 ASJ exome

AF:

0.00

Gnomad4 EAS exome

AF:

0.00

Gnomad4 SAS exome

AF:

0.00

Gnomad4 FIN exome

AF:

0.00

Gnomad4 NFE exome

AF:

0.00000238

Gnomad4 OTH exome

AF:

0.0000218

GnomAD4 genome

AF:

0.000289

AC:

AN:

110625

Hom.:

Cov.:

AF XY:

0.000122

AC XY:

AN XY:

32855

show subpopulations

Gnomad4 AFR

AF:

0.00105

Gnomad4 AMR

AF:

0.00

Gnomad4 ASJ

AF:

0.00

Gnomad4 EAS

AF:

0.00

Gnomad4 SAS

AF:

0.00

Gnomad4 FIN

AF:

0.00

Gnomad4 NFE

AF:

0.00

Gnomad4 OTH

AF:

0.00

Alfa

AF:

0.00000873

Hom.:

Bravo

AF:

0.000264

ESP6500AA

AF:

0.00130

AC:

ESP6500EA

AF:

0.00

AC:

ExAC

AF:

0.0000824

AC:

ClinVar

Significance: Uncertain significance

Submissions summary: Uncertain:1

Revision: criteria provided, single submitter

LINK: link

Submissions by phenotype

not specified

Uncertain:1

Uncertain significance, criteria provided, single submitter

clinical testing

Ambry Genetics

Mar 21, 2023

The c.445G>T (p.A149S) alteration is located in exon 5 (coding exon 5) of the ZDHHC15 gene. This alteration results from a G to T substitution at nucleotide position 445, causing the alanine (A) at amino acid position 149 to be replaced by a serine (S). Based on insufficient or conflicting evidence, the clinical significance of this alteration remains unclear. -

Computational scores

Source: dbNSFP v4.3

Name

Calibrated prediction

Score

Prediction

AlphaMissense

Benign

0.068

BayesDel_addAF

Benign

-0.59

BayesDel_noAF

Benign

-0.72

CADD

Benign

DANN

Uncertain

0.98

DEOGEN2

Benign

0.071

T;.

FATHMM_MKL

Pathogenic

0.98

LIST_S2

Benign

0.84

T;T

M_CAP

Uncertain

0.18

MetaRNN

Benign

0.050

T;T

MetaSVM

Benign

-1.0

MutationAssessor

Benign

0.46

N;.

MutationTaster

Benign

0.88

D;D;D

PrimateAI

Uncertain

0.60

PROVEAN

Benign

0.71

N;N

REVEL

Benign

0.031

Sift

Benign

0.49

T;T

Sift4G

Benign

0.71

T;T

Polyphen

0.011

B;.

Vest4

0.22

MVP

0.082

MPC

0.35

ClinPred

0.065

GERP RS

4.4

Varity_R

0.20

gMVP

0.45

Splicing

Name

Calibrated prediction

Score

Prediction

SpliceAI score (max)

0.010

Details are displayed if max score is > 0.2

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

Publications

LitVar

Below is the list of publications found by LitVar. It may be empty.

Variant summary

Frequency

Consequence

Scores

Clinical Significance

Conservation

ACMG classification

Transcripts

RefSeq

Ensembl

Frequencies

ClinVar

Submissions by phenotype

Computational scores

Splicing

Publications

LitVar

Other links and lift over