Variant chr11-44051653-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_001031854.2(ACCSL):c.706G>A(p.Val236Met) variant causes a missense, splice region change involving the alteration of a conserved nucleotide. The variant allele was found at a frequency of 0.000207 in 1,614,050 control chromosomes in the GnomAD database, including 1 homozygotes. In-silico tool predicts a benign outcome for this variant. 2/3 splice prediction tools predicting alterations to normal splicing. Variant has been reported in ClinVar as Uncertain significance (★).

Frequency

Genomes: 𝑓 0.00022 ( 0 hom., cov: 32)

Exomes 𝑓: 0.00021 ( 1 hom. )

Consequence

ACCSL
NM_001031854.2 missense, splice_region

Scores

Splicing: ADA: 0.9954

Clinical Significance

Uncertain significance criteria provided, single submitter U:1

Conservation

PhyloP100: 7.82

Variant links:

Genes affected

ACCSL (HGNC:34391): (1-aminocyclopropane-1-carboxylate synthase homolog (inactive) like) Predicted to enable catalytic activity and pyridoxal phosphate binding activity. Predicted to be involved in biosynthetic process. [provided by Alliance of Genome Resources, Apr 2022]

ACCSL 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	UniProt
ACCSL	NM_001031854.2 linkuse as main transcript	c.706G>A	p.Val236Met	missense_variant, splice_region_variant	5/14	ENST00000378832.1	NP_001027025.2	Q4AC99Q3C1W0
ACCSL	NM_001363113.1 linkuse as main transcript	c.163G>A	p.Val55Met	missense_variant, splice_region_variant	5/14		NP_001350042.1
ACCSL	XM_047426927.1 linkuse as main transcript	c.754G>A	p.Val252Met	missense_variant, splice_region_variant	9/18		XP_047282883.1

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Protein	UniProt
ACCSL	ENST00000378832.1 linkuse as main transcript	c.706G>A	p.Val236Met	missense_variant, splice_region_variant	5/14	1	NM_001031854.2	ENSP00000368109.1	Q4AC99
ACCSL	ENST00000527145.1 linkuse as main transcript	n.*225G>A		splice_region_variant, non_coding_transcript_exon_variant	5/14	1		ENSP00000436505.1	E9PI59
ACCSL	ENST00000527145.1 linkuse as main transcript	n.*225G>A		3_prime_UTR_variant	5/14	1		ENSP00000436505.1	E9PI59

Frequencies

GnomAD3 genomes

AF:

0.000217

AC:

AN:

152186

Hom.:

Cov.:

show subpopulations

Gnomad AFR

AF:

0.00

Gnomad AMI

AF:

0.00

Gnomad AMR

AF:

0.0000654

Gnomad ASJ

AF:

0.00806

Gnomad EAS

AF:

0.00

Gnomad SAS

AF:

0.00

Gnomad FIN

AF:

0.00

Gnomad MID

AF:

0.00

Gnomad NFE

AF:

0.0000588

Gnomad OTH

AF:

0.00

GnomAD3 exomes

AF:

0.000413

AC:

103

AN:

249442

Hom.:

AF XY:

0.000392

AC XY:

AN XY:

135332

show subpopulations

Gnomad AFR exome

AF:

0.00

Gnomad AMR exome

AF:

0.000116

Gnomad ASJ exome

AF:

0.00795

Gnomad EAS exome

AF:

0.0000556

Gnomad SAS exome

AF:

0.00

Gnomad FIN exome

AF:

0.00

Gnomad NFE exome

AF:

0.000124

Gnomad OTH exome

AF:

0.000660

GnomAD4 exome

AF:

0.000206

AC:

301

AN:

1461864

Hom.:

Cov.:

AF XY:

0.000221

AC XY:

161

AN XY:

727232

show subpopulations

Gnomad4 AFR exome

AF:

0.00

Gnomad4 AMR exome

AF:

0.000112

Gnomad4 ASJ exome

AF:

0.00849

Gnomad4 EAS exome

AF:

0.0000252

Gnomad4 SAS exome

AF:

0.00

Gnomad4 FIN exome

AF:

0.00

Gnomad4 NFE exome

AF:

0.0000270

Gnomad4 OTH exome

AF:

0.000695

GnomAD4 genome

AF:

0.000217

AC:

AN:

152186

Hom.:

Cov.:

AF XY:

0.000135

AC XY:

AN XY:

74348

show subpopulations

Gnomad4 AFR

AF:

0.00

Gnomad4 AMR

AF:

0.0000654

Gnomad4 ASJ

AF:

0.00806

Gnomad4 EAS

AF:

0.00

Gnomad4 SAS

AF:

0.00

Gnomad4 FIN

AF:

0.00

Gnomad4 NFE

AF:

0.0000588

Gnomad4 OTH

AF:

0.00

Alfa

AF:

0.000528

Hom.:

Bravo

AF:

0.000302

ESP6500AA

AF:

0.00

AC:

ESP6500EA

AF:

0.000357

AC:

ExAC

AF:

0.000215

AC:

EpiCase

AF:

0.000164

EpiControl

AF:

0.000178

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 22, 2022

The c.706G>A (p.V236M) alteration is located in exon 5 (coding exon 5) of the ACCSL gene. This alteration results from a G to A substitution at nucleotide position 706, causing the valine (V) at amino acid position 236 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

0.31

BayesDel_addAF

Uncertain

0.13

BayesDel_noAF

Pathogenic

0.19

CADD

Uncertain

DANN

Uncertain

1.0

DEOGEN2

Uncertain

0.70

Eigen

Pathogenic

0.71

Eigen_PC

Uncertain

0.65

FATHMM_MKL

Pathogenic

0.98

LIST_S2

Uncertain

0.95

M_CAP

Uncertain

0.17

MetaRNN

Benign

0.10

MetaSVM

Pathogenic

0.87

MutationAssessor

Uncertain

2.3

PrimateAI

Uncertain

0.60

PROVEAN

Uncertain

-2.6

REVEL

Pathogenic

0.84

Sift

Uncertain

0.0020

Sift4G

Benign

0.089

Polyphen

0.99

Vest4

0.81

MVP

0.65

MPC

0.57

ClinPred

0.13

GERP RS

4.6

Varity_R

0.58

gMVP

0.63

Splicing

Name

Calibrated prediction

Score

Prediction

dbscSNV1_ADA

Pathogenic

1.0

dbscSNV1_RF

Pathogenic

0.87

SpliceAI score (max)

0.030

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