Variant 2-222922829-C-G details in Genebe, Genetics Data Aggregator

Variant summary

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

The ENST00000357430.8(ACSL3):c.1078C>G(p.Gln360Glu) variant causes a missense, splice region change involving the alteration of a conserved nucleotide. The variant allele was found at a frequency of 0.00000657 in 152,194 control chromosomes in the GnomAD database, with no homozygous occurrence. 3/3 splice prediction tools predict no significant impact on normal splicing. Variant has been reported in ClinVar as Uncertain significance (★). Another variant affecting the same amino acid position, but resulting in a different missense (i.e. Q360R) has been classified as Uncertain significance.

Frequency

Genomes: 𝑓 0.0000066 ( 0 hom., cov: 33)

Consequence

ACSL3
ENST00000357430.8 missense, splice_region

Scores

Splicing: ADA: 0.8597

Clinical Significance

Uncertain significance criteria provided, single submitter U:1

Conservation

PhyloP100: 7.81

Variant links:

Genes affected

ACSL3 (HGNC:3570): (acyl-CoA synthetase long chain family member 3) 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. This isozyme is highly expressed in brain, and preferentially utilizes myristate, arachidonate, and eicosapentaenoate as substrates. The amino acid sequence of this isozyme is 92% identical to that of rat homolog. Two transcript variants encoding the same protein have been found for this gene. [provided by RefSeq, Jul 2008]

ACSL3 links:

Genome browser will be placed here

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
ACSL3	NM_004457.5 linkuse as main transcript	c.1078C>G	p.Gln360Glu	missense_variant, splice_region_variant	9/17	ENST00000357430.8	NP_004448.2
ACSL3	NM_001354158.2 linkuse as main transcript	c.1078C>G	p.Gln360Glu	missense_variant, splice_region_variant	8/16		NP_001341087.1
ACSL3	NM_001354159.2 linkuse as main transcript	c.1078C>G	p.Gln360Glu	missense_variant, splice_region_variant	7/15		NP_001341088.1
ACSL3	NM_203372.3 linkuse as main transcript	c.1078C>G	p.Gln360Glu	missense_variant, splice_region_variant	8/16		NP_976251.1

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Protein	Appris	UniProt
ACSL3	ENST00000357430.8 linkuse as main transcript	c.1078C>G	p.Gln360Glu	missense_variant, splice_region_variant	9/17	1	NM_004457.5	ENSP00000350012	P1

Frequencies

GnomAD3 genomes

AF:

0.00000657

AC:

AN:

152194

Hom.:

Cov.:

show subpopulations

Gnomad AFR

AF:

0.00

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

Cov.:

GnomAD4 genome

AF:

0.00000657

AC:

AN:

152194

Hom.:

Cov.:

AF XY:

0.0000134

AC XY:

AN XY:

74362

show subpopulations

Gnomad4 AFR

AF:

0.00

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:

0.00000756

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

Dec 15, 2022

The c.1078C>G (p.Q360E) alteration is located in exon 9 (coding exon 6) of the ACSL3 gene. This alteration results from a C to G substitution at nucleotide position 1078, causing the glutamine (Q) at amino acid position 360 to be replaced by a glutamic acid (E). 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

0.24

BayesDel_addAF

Benign

-0.030

BayesDel_noAF

Benign

-0.28

CADD

Pathogenic

DANN

Uncertain

0.99

DEOGEN2

Benign

0.059

T;T

Eigen

Pathogenic

0.78

Eigen_PC

Pathogenic

0.75

FATHMM_MKL

Pathogenic

0.99

LIST_S2

Pathogenic

0.98

.;D

M_CAP

Benign

0.011

MetaRNN

Uncertain

0.66

D;D

MetaSVM

Uncertain

-0.031

MutationAssessor

Uncertain

2.1

M;M

MutationTaster

Benign

1.0

D;D

PrimateAI

Uncertain

0.64

PROVEAN

Benign

-1.2

N;N

REVEL

Benign

0.17

Sift

Benign

0.10

T;T

Sift4G

Benign

0.62

T;T

Polyphen

1.0

D;D

Vest4

0.68

MutPred

0.49

Loss of MoRF binding (P = 0.0444);Loss of MoRF binding (P = 0.0444);

MVP

0.44

MPC

0.85

ClinPred

0.91

GERP RS

5.2

RBP_binding_hub_radar

0.0

RBP_regulation_power_radar

2.8

Varity_R

0.25

gMVP

0.87

Splicing

Name

Calibrated prediction

Score

Prediction

dbscSNV1_ADA

Benign

0.86

dbscSNV1_RF

Benign

0.59

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