17-29566857-G-T

Position:

chr17-29566857-G-T

Variant summary

Our verdict is Uncertain significance. Variant got 0 ACMG points: 2P and 2B. PM2BP4_Moderate

The NM_198147.3(ABHD15):c.110C>A(p.Thr37Asn) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.0000166 in 1,509,756 control chromosomes in the GnomAD database, with no homozygous occurrence. In-silico tool predicts a benign outcome for this variant. 14/21 in silico tools predict a benign outcome for this variant. Variant has been reported in ClinVar as Uncertain significance (★).

Frequency

Genomes: 𝑓 0.000013 ( 0 hom., cov: 32)

Exomes 𝑓: 0.000017 ( 0 hom. )

Consequence

ABHD15
NM_198147.3 missense

Scores

Clinical Significance

Uncertain significance criteria provided, single submitter U:1

Conservation

PhyloP100: 0.0430

Variant links:

Genes affected

ABHD15 (HGNC:26971): (abhydrolase domain containing 15) Predicted to enable acylglycerol lipase activity and short-chain carboxylesterase activity. Predicted to be involved in cellular lipid metabolic process. Located in membrane. [provided by Alliance of Genome Resources, Apr 2022]

ABHD15 links:

ABHD15-AS1 (HGNC:49685): (ABHD15 antisense RNA 1)

ABHD15-AS1 links:

TP53I13 (HGNC:25102): (tumor protein p53 inducible protein 13) Involved in several processes, including negative regulation of cell cycle; response to UV; and response to xenobiotic stimulus. Located in cytoplasm. [provided by Alliance of Genome Resources, Apr 2022]

TP53I13 links:

Genome browser will be placed here

ACMG classification

Classification made for transcript

Verdict is Uncertain_significance. Variant got 0 ACMG points.

PM2

Very rare variant in population databases, with high coverage;

BP4

Computational evidence support a benign effect (MetaRNN=0.07812309).

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE	Protein	UniProt
ABHD15	NM_198147.3 linkuse as main transcript	c.110C>A	p.Thr37Asn	missense_variant	1/2	ENST00000307201.5	NP_937790.2
TP53I13	XM_047437003.1 linkuse as main transcript	c.-275+269G>T		intron_variant			XP_047292959.1

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Protein	Appris
ABHD15	ENST00000307201.5 linkuse as main transcript	c.110C>A	p.Thr37Asn	missense_variant	1/2	1	NM_198147.3	ENSP00000302657	P1
ABHD15-AS1	ENST00000581474.1 linkuse as main transcript	n.153+6158G>T		intron_variant, non_coding_transcript_variant		5
TP53I13	ENST00000578073.1 linkuse as main transcript	n.177+629G>T		intron_variant, non_coding_transcript_variant		4
TP53I13	ENST00000584522.1 linkuse as main transcript	n.288+269G>T		intron_variant, non_coding_transcript_variant		4

Frequencies

GnomAD3 genomes

AF:

0.0000131

AC:

AN:

152102

Hom.:

Cov.:

show subpopulations

Gnomad AFR

AF:

0.0000241

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:

0.0000147

Gnomad OTH

AF:

0.00

GnomAD4 exome

AF:

0.0000169

AC:

AN:

1357654

Hom.:

Cov.:

AF XY:

0.0000134

AC XY:

AN XY:

669918

show subpopulations

Gnomad4 AFR exome

AF:

0.0000360

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:

0.0000206

Gnomad4 OTH exome

AF:

0.00

GnomAD4 genome

AF:

0.0000131

AC:

AN:

152102

Hom.:

Cov.:

AF XY:

0.0000135

AC XY:

AN XY:

74300

show subpopulations

Gnomad4 AFR

AF:

0.0000241

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:

0.0000147

Gnomad4 OTH

AF:

0.00

Bravo

AF:

0.0000113

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

Apr 24, 2024

The c.110C>A (p.T37N) alteration is located in exon 1 (coding exon 1) of the ABHD15 gene. This alteration results from a C to A substitution at nucleotide position 110, causing the threonine (T) at amino acid position 37 to be replaced by an asparagine (N). 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

0.090

BayesDel_addAF

Benign

-0.32

BayesDel_noAF

Benign

-0.69

CADD

Benign

7.8

DANN

Benign

0.84

DEOGEN2

Benign

0.0044

Eigen

Benign

-0.83

Eigen_PC

Benign

-0.83

FATHMM_MKL

Benign

0.11

LIST_S2

Benign

0.52

M_CAP

Benign

0.016

MetaRNN

Benign

0.078

MetaSVM

Benign

-1.0

MutationAssessor

Benign

0.81

MutationTaster

Benign

1.0

PrimateAI

Pathogenic

0.85

PROVEAN

Benign

-0.060

REVEL

Benign

0.028

Sift

Benign

0.083

Sift4G

Benign

0.59

Polyphen

0.072

Vest4

0.20

MutPred

0.15

Loss of phosphorylation at T37 (P = 0.0078);

MVP

0.18

MPC

1.1

ClinPred

0.10

GERP RS

2.8

Varity_R

0.046

gMVP

0.21

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