Variant 3-51978310-G-T details in Genebe, Genetics Data Aggregator

Variant summary

Our verdict is Likely benign. Variant got -2 ACMG points: 2P and 4B. PM2BP4_Strong

The NM_015407.5(ABHD14A):c.333G>T(p.Glu111Asp) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.000105 in 1,551,848 control chromosomes in the GnomAD database, with no homozygous occurrence. In-silico tool predicts a benign outcome for this variant. 13/21 in silico tools predict a benign outcome for this variant. Variant has been reported in ClinVar as Uncertain significance (★).

Frequency

Genomes: 𝑓 0.00016 ( 0 hom., cov: 32)

Exomes 𝑓: 0.000099 ( 0 hom. )

Consequence

ABHD14A
NM_015407.5 missense

Scores

Clinical Significance

Uncertain significance criteria provided, single submitter U:1

Conservation

PhyloP100: 0.712

Variant links:

Genes affected

ABHD14A (HGNC:24538): (abhydrolase domain containing 14A) Predicted to enable hydrolase activity. Predicted to be integral component of membrane. Predicted to be active in cytoplasm. [provided by Alliance of Genome Resources, Apr 2022]

ABHD14A links:

ABHD14A-ACY1 (HGNC:):

ABHD14A-ACY1 links:

ABHD14B (HGNC:28235): (abhydrolase domain containing 14B) Enables hydrolase activity. Involved in positive regulation of transcription by RNA polymerase II. Located in cytosol; nucleolus; and nucleoplasm. [provided by Alliance of Genome Resources, Apr 2022]

ABHD14B links:

Genome browser will be placed here

ACMG classification

Classification made for transcript

Verdict is Likely_benign. Variant got -2 ACMG points.

PM2

Very rare variant in population databases, with high coverage;

BP4

Computational evidence support a benign effect (MetaRNN=0.037295014).

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE	UniProt
ABHD14A	NM_015407.5 linkuse as main transcript	c.333G>T	p.Glu111Asp	missense_variant	3/5	ENST00000273596.8
ABHD14A-ACY1	NM_001316331.2 linkuse as main transcript	c.188G>T	p.Ser63Ile	missense_variant	3/17

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Appris	UniProt
ABHD14A	ENST00000273596.8 linkuse as main transcript	c.333G>T	p.Glu111Asp	missense_variant	3/5	1	NM_015407.5	P1

Frequencies

GnomAD3 genomes

AF:

0.000164

AC:

AN:

152202

Hom.:

Cov.:

show subpopulations

Gnomad AFR

AF:

0.00

Gnomad AMI

AF:

0.00

Gnomad AMR

AF:

0.000131

Gnomad ASJ

AF:

0.000288

Gnomad EAS

AF:

0.00

Gnomad SAS

AF:

0.00

Gnomad FIN

AF:

0.0000942

Gnomad MID

AF:

0.00

Gnomad NFE

AF:

0.000309

Gnomad OTH

AF:

0.00

GnomAD3 exomes

AF:

0.0000943

AC:

AN:

159050

Hom.:

AF XY:

0.0000718

AC XY:

AN XY:

83590

show subpopulations

Gnomad AFR exome

AF:

0.00

Gnomad AMR exome

AF:

0.000121

Gnomad ASJ exome

AF:

0.000117

Gnomad EAS exome

AF:

0.00

Gnomad SAS exome

AF:

0.00

Gnomad FIN exome

AF:

0.000119

Gnomad NFE exome

AF:

0.000130

Gnomad OTH exome

AF:

0.000223

GnomAD4 exome

AF:

0.0000986

AC:

138

AN:

1399528

Hom.:

Cov.:

AF XY:

0.000113

AC XY:

AN XY:

690286

show subpopulations

Gnomad4 AFR exome

AF:

0.00

Gnomad4 AMR exome

AF:

0.0000840

Gnomad4 ASJ exome

AF:

0.000159

Gnomad4 EAS exome

AF:

0.00

Gnomad4 SAS exome

AF:

0.00

Gnomad4 FIN exome

AF:

0.000203

Gnomad4 NFE exome

AF:

0.000108

Gnomad4 OTH exome

AF:

0.0000689

GnomAD4 genome

AF:

0.000164

AC:

AN:

152320

Hom.:

Cov.:

AF XY:

0.000161

AC XY:

AN XY:

74484

show subpopulations

Gnomad4 AFR

AF:

0.00

Gnomad4 AMR

AF:

0.000131

Gnomad4 ASJ

AF:

0.000288

Gnomad4 EAS

AF:

0.00

Gnomad4 SAS

AF:

0.00

Gnomad4 FIN

AF:

0.0000942

Gnomad4 NFE

AF:

0.000309

Gnomad4 OTH

AF:

0.00

Alfa

AF:

0.000154

Hom.:

Bravo

AF:

0.0000567

ESP6500AA

AF:

0.00

AC:

ESP6500EA

AF:

0.000122

AC:

ExAC

AF:

0.0000866

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

Oct 04, 2022

The c.333G>T (p.E111D) alteration is located in exon 3 (coding exon 3) of the ABHD14A gene. This alteration results from a G to T substitution at nucleotide position 333, causing the glutamic acid (E) at amino acid position 111 to be replaced by an aspartic acid (D). 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

Uncertain

0.46

BayesDel_addAF

Benign

-0.29

BayesDel_noAF

Benign

-0.33

Cadd

Benign

Dann

Uncertain

1.0

Eigen

Benign

0.14

Eigen_PC

Benign

0.19

FATHMM_MKL

Uncertain

0.86

LIST_S2

Uncertain

0.87

D;D;D;D;D

M_CAP

Benign

0.084

MetaRNN

Benign

0.037

T;T;T;T;T

MetaSVM

Benign

-0.77

MutationTaster

Benign

1.0

N;N;D;D;D

PrimateAI

Benign

0.46

PROVEAN

Benign

-1.9

N;N;.;N;N

REVEL

Benign

0.15

Sift

Uncertain

0.025

D;T;.;T;T

Sift4G

Uncertain

0.039

D;T;T;T;D

Polyphen

0.99, 1.0

.;.;.;D;D

Vest4

0.38, 0.36, 0.31

MutPred

0.38

.;.;.;Gain of helix (P = 0.132);Gain of helix (P = 0.132);

MVP

0.61

MPC

0.61, 0.49

ClinPred

0.28

GERP RS

3.9

Varity_R

0.13

gMVP

0.77

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

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