Variant 11-44048517-T-C 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.481T>C(p.Tyr161His) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.0000237 in 1,348,506 control chromosomes in the GnomAD database, with no homozygous occurrence. Variant has been reported in ClinVar as Uncertain significance (★).

Frequency

Genomes: 𝑓 0.0000079 ( 0 hom., cov: 29)

Exomes 𝑓: 0.000025 ( 0 hom. )

Consequence

ACCSL
NM_001031854.2 missense

Scores

Clinical Significance

Uncertain significance criteria provided, single submitter U:1

Conservation

PhyloP100: 3.05

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.481T>C	p.Tyr161His	missense_variant	1/14	ENST00000378832.1	NP_001027025.2	Q4AC99Q3C1W0
ACCSL	XM_047426927.1 linkuse as main transcript	c.529T>C	p.Tyr177His	missense_variant	5/18		XP_047282883.1
ACCSL	NM_001363113.1 linkuse as main transcript	c.-110T>C		5_prime_UTR_variant	1/14		NP_001350042.1

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Protein	Appris	UniProt
ACCSL	ENST00000378832.1 linkuse as main transcript	c.481T>C	p.Tyr161His	missense_variant	1/14	1	NM_001031854.2	ENSP00000368109.1		Q4AC99
ACCSL	ENST00000527145.1 linkuse as main transcript	n.481T>C		non_coding_transcript_exon_variant	1/14	1		ENSP00000436505.1		E9PI59

Frequencies

GnomAD3 genomes

AF:

0.00000786

AC:

AN:

127294

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:

0.0000157

Gnomad OTH

AF:

0.00

GnomAD3 exomes

AF:

0.00000416

AC:

AN:

240556

Hom.:

AF XY:

0.00

AC XY:

AN XY:

131132

show subpopulations

Gnomad AFR exome

AF:

0.00

Gnomad AMR exome

AF:

0.00

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:

0.00000906

Gnomad OTH exome

AF:

0.00

GnomAD4 exome

AF:

0.0000254

AC:

AN:

1221212

Hom.:

Cov.:

AF XY:

0.0000265

AC XY:

AN XY:

602728

show subpopulations

Gnomad4 AFR exome

AF:

0.00

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:

0.0000313

Gnomad4 OTH exome

AF:

0.0000222

GnomAD4 genome

AF:

0.00000786

AC:

AN:

127294

Hom.:

Cov.:

AF XY:

0.00

AC XY:

AN XY:

59576

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:

0.0000157

Gnomad4 OTH

AF:

0.00

Alfa

AF:

0.0000434

Hom.:

Bravo

AF:

0.0000151

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 26, 2022

The c.481T>C (p.Y161H) alteration is located in exon 1 (coding exon 1) of the ACCSL gene. This alteration results from a T to C substitution at nucleotide position 481, causing the tyrosine (Y) at amino acid position 161 to be replaced by a histidine (H). 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

0.29

BayesDel_addAF

Benign

-0.18

BayesDel_noAF

Benign

-0.50

CADD

Benign

DANN

Uncertain

1.0

DEOGEN2

Benign

0.32

Eigen

Uncertain

0.35

Eigen_PC

Uncertain

0.25

FATHMM_MKL

Uncertain

0.85

LIST_S2

Benign

0.69

M_CAP

Benign

0.0073

MetaRNN

Uncertain

0.44

MetaSVM

Benign

-1.0

MutationAssessor

Benign

1.8

PrimateAI

Uncertain

0.62

PROVEAN

Uncertain

-3.9

REVEL

Benign

0.15

Sift

Benign

0.052

Sift4G

Benign

0.061

Polyphen

1.0

Vest4

0.45

MVP

0.20

MPC

0.61

ClinPred

0.81

GERP RS

4.3

Varity_R

0.25

gMVP

0.44

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