Genetic Variant NM_001261434.2:c.1196C>G (chr17-42950636-G-C) – ACMG Classification: Uncertain_significance (1 pts)

Variant summary

Our verdict is Uncertain significance. The variant received 1 ACMG points: 2P and 1B. PM2BP4

The NM_001261434.2(AARSD1):c.1196C>G(p.Ala399Gly) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.000000684 in 1,461,764 control chromosomes in the GnomAD database, with no homozygous occurrence. In-silico tool predicts a benign outcome for this variant. 13/21 in silico tools predict a benign outcome for this variant. No clinical diagnostic laboratories have submitted clinical-significance assessments for this variant to ClinVar. Another variant affecting the same amino acid position, but resulting in a different missense (i.e. A399V) has been classified as Uncertain significance.

Frequency

Genomes: not found (cov: 32)

Exomes 𝑓: 6.8e-7 ( 0 hom. )

Consequence

AARSD1
NM_001261434.2 missense

Scores

Clinical Significance

Not reported in ClinVar

Conservation

PhyloP100: 2.69

Publications

0 publications found

Variant links:

Genes affected

AARSD1 (HGNC:28417): (alanyl-tRNA synthetase domain containing 1) Predicted to enable Ser-tRNA(Ala) hydrolase activity. Predicted to be involved in regulation of translational fidelity. Located in nucleus. [provided by Alliance of Genome Resources, Apr 2022]

AARSD1 links:

PTGES3L-AARSD1 (HGNC:43946): (PTGES3L-AARSD1 readthrough) This locus represents naturally occurring readthrough transcription between the neighboring PTGES3L (prostaglandin E synthase 3 (cytosolic)-like) and AARSD1(alanyl-tRNA synthetase domain containing 1) genes on chromosome 17. The readthrough transcript encodes a fusion protein that shares sequence identity with each individual gene product. [provided by RefSeq, May 2012]

PTGES3L-AARSD1 links:

Genome browser will be placed here

ACMG classification

Classification was made for transcript

Our verdict: Uncertain_significance. The variant received 1 ACMG points.

PM2

Very rare variant in population databases, with high coverage;

BP4

Computational evidence support a benign effect (MetaRNN=0.31889522).

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	MANE	Protein	UniProt
AARSD1	NM_001261434.2 link	c.1196C>G	p.Ala399Gly	missense_variant	Exon 12 of 12	ENST00000427569.7	NP_001248363.1	Q9BTE6-1
PTGES3L-AARSD1	NM_001136042.2 link	c.1718C>G	p.Ala573Gly	missense_variant	Exon 17 of 17		NP_001129514.2	Q9BTE6-3
PTGES3L-AARSD1	NM_025267.4 link	c.1535C>G	p.Ala512Gly	missense_variant	Exon 17 of 17		NP_079543.1	Q9BTE6-2

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	TSL	MANE	Protein	Appris	UniProt
AARSD1	ENST00000427569.7 link	c.1196C>G	p.Ala399Gly	missense_variant	Exon 12 of 12	5	NM_001261434.2	ENSP00000400870.1		Q9BTE6-1
PTGES3L-AARSD1	ENST00000421990.7 link	c.1589C>G	p.Ala530Gly	missense_variant	Exon 17 of 17	2		ENSP00000409924.2		B3KSP9

Frequencies

GnomAD3 genomes

Cov.:

GnomAD4 exome

AF:

6.84e-7

AC:

AN:

1461764

Hom.:

Cov.:

AF XY:

0.00000138

AC XY:

AN XY:

727178

show subpopulations

African (AFR)

AF:

0.00

AC:

AN:

33480

American (AMR)

AF:

0.00

AC:

AN:

44716

Ashkenazi Jewish (ASJ)

AF:

0.00

AC:

AN:

26134

East Asian (EAS)

AF:

0.00

AC:

AN:

39696

South Asian (SAS)

AF:

0.0000116

AC:

AN:

86228

European-Finnish (FIN)

AF:

0.00

AC:

AN:

53376

Middle Eastern (MID)

AF:

0.00

AC:

AN:

5764

European-Non Finnish (NFE)

AF:

0.00

AC:

AN:

1111974

Other (OTH)

AF:

0.00

AC:

AN:

60396

Allele Balance Distribution

Red line indicates average allele balance

Average allele balance: 0.575

Heterozygous variant carriers

0.00

0.20

0.40

0.60

0.80

0.95

Allele balance

GnomAD4 genome

Cov.:

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.3

Name

Calibrated prediction

Score

Prediction

AlphaMissense

Benign

0.10

BayesDel_addAF

Benign

-0.11

BayesDel_noAF

Benign

-0.40

CADD

Benign

(source)

DANN

Uncertain

0.99

DEOGEN2

Benign

0.015

T;.;.;T;.

Eigen

Benign

0.026

Eigen_PC

Benign

0.016

FATHMM_MKL

Pathogenic

0.98

LIST_S2

Benign

0.84

T;T;.;T;T

M_CAP

Benign

0.035

MetaRNN

Benign

0.32

T;T;T;T;T

MetaSVM

Benign

-0.63

MutationAssessor

Uncertain

2.1

M;.;.;.;.

PhyloP100

2.7

PrimateAI

Benign

0.31

PROVEAN

Benign

-1.9

N;N;N;N;N

REVEL

Benign

0.15

Sift

Benign

0.19

T;T;D;T;D

Sift4G

Benign

0.23

T;T;T;T;T

Polyphen

0.80

P;.;.;P;.

Vest4

0.38

MutPred

0.26

.;.;.;Gain of methylation at R477 (P = 0.1377);.;

MVP

0.36

MPC

0.20

ClinPred

0.79

GERP RS

3.9

Varity_R

0.053

gMVP

0.42

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

You must be logged in to view publications. This limit was set because tens of millions (!) of queries from AI bots are generated daily.

Variant summary

Frequency

Consequence

Scores

Clinical Significance

Conservation

Publications

ACMG classification

Transcripts

RefSeq

Ensembl

Frequencies

ClinVar

Computational scores

Splicing

Publications

Other links and lift over