Variant 4-184765919-G-A details in Genebe, Genetics Data Aggregator

Variant summary

Our verdict is Uncertain significance. Variant got 2 ACMG points: 2P and 0B. PM2

The NM_001995.5(ACSL1):c.1331C>T(p.Thr444Met) variant causes a missense change. The variant allele was found at a frequency of 0.00000479 in 1,461,700 control chromosomes in the GnomAD database, with no homozygous occurrence. Variant has been reported in ClinVar as Uncertain significance (★).

Frequency

Genomes: not found (cov: 33)

Exomes 𝑓: 0.0000048 ( 0 hom. )

Consequence

ACSL1
NM_001995.5 missense

Scores

Clinical Significance

Uncertain significance criteria provided, single submitter U:1

Conservation

PhyloP100: 6.62

Variant links:

Genes affected

ACSL1 (HGNC:3569): (acyl-CoA synthetase long chain family member 1) The protein encoded by this gene is an isozyme of the long-chain fatty-acid-coenzyme A ligase family. Although differing in substrate specificity, subcellular localization, and tissue distribution, all isozymes of this family convert free long-chain fatty acids into fatty acyl-CoA esters, and thereby play a key role in lipid biosynthesis and fatty acid degradation. Several transcript variants encoding different isoforms have been found for this gene. [provided by RefSeq, Nov 2013]

ACSL1 links:

ACSL1 (HGNC:):

ACSL1 links:

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ACMG classification

Classification made for transcript

Verdict is Uncertain_significance. Variant got 2 ACMG points.

PM2

Very rare variant in population databases, with high coverage;

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE	Protein	UniProt
ACSL1	NM_001995.5 linkuse as main transcript	c.1331C>T	p.Thr444Met	missense_variant	14/21	ENST00000281455.7	NP_001986.2	P33121-1A8K9T3

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Protein	Appris	UniProt
ACSL1	ENST00000281455.7 linkuse as main transcript	c.1331C>T	p.Thr444Met	missense_variant	14/21	1	NM_001995.5	ENSP00000281455.2		P33121-1

Frequencies

GnomAD3 genomes

Cov.:

GnomAD3 exomes

AF:

0.00000797

AC:

AN:

250920

Hom.:

AF XY:

0.00000737

AC XY:

AN XY:

135700

show subpopulations

Gnomad AFR exome

AF:

0.00

Gnomad AMR exome

AF:

0.0000289

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:

0.00000883

Gnomad OTH exome

AF:

0.00

GnomAD4 exome

AF:

0.00000479

AC:

AN:

1461700

Hom.:

Cov.:

AF XY:

0.00000413

AC XY:

AN XY:

727150

show subpopulations

Gnomad4 AFR exome

AF:

0.00

Gnomad4 AMR exome

AF:

0.0000447

Gnomad4 ASJ exome

AF:

0.0000383

Gnomad4 EAS exome

AF:

0.00

Gnomad4 SAS exome

AF:

0.00

Gnomad4 FIN exome

AF:

0.00

Gnomad4 NFE exome

AF:

0.00000270

Gnomad4 OTH exome

AF:

0.0000166

GnomAD4 genome

Cov.:

Bravo

AF:

0.00000378

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

Aug 02, 2023

The c.1331C>T (p.T444M) alteration is located in exon 14 (coding exon 13) of the ACSL1 gene. This alteration results from a C to T substitution at nucleotide position 1331, causing the threonine (T) at amino acid position 444 to be replaced by a methionine (M). 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

0.17

BayesDel_addAF

Uncertain

0.10

BayesDel_noAF

Uncertain

-0.010

CADD

Pathogenic

DANN

Uncertain

1.0

DEOGEN2

Benign

0.34

T;T;D;T;D;.;D;.

Eigen

Uncertain

0.62

Eigen_PC

Uncertain

0.65

FATHMM_MKL

Pathogenic

1.0

LIST_S2

Uncertain

0.89

.;D;.;D;.;D;D;D

M_CAP

Benign

0.039

MetaRNN

Uncertain

0.62

D;D;D;D;D;D;D;D

MetaSVM

Benign

-0.80

MutationAssessor

Pathogenic

3.2

.;.;M;.;M;.;M;M

PrimateAI

Uncertain

0.72

PROVEAN

Uncertain

-4.1

D;.;D;D;D;D;D;D

REVEL

Benign

0.22

Sift

Benign

0.037

D;.;D;T;D;D;D;D

Sift4G

Benign

0.091

T;T;T;T;T;T;T;T

Polyphen

0.98, 0.99

.;.;D;.;D;D;D;.

Vest4

0.71

MutPred

0.44

.;.;Loss of glycosylation at S439 (P = 0.0429);.;Loss of glycosylation at S439 (P = 0.0429);.;Loss of glycosylation at S439 (P = 0.0429);Loss of glycosylation at S439 (P = 0.0429);

MVP

0.71

MPC

0.67

ClinPred

0.97

GERP RS

5.2

Varity_R

0.54

gMVP

0.73

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