11-3029392-G-C

Variant names:

• chr11-3029392-G-C
• NM_001014437.3:c.853C>G

Variant summary

Our verdict is Uncertain significance. Variant got 0 ACMG points: 2P and 2B. PM2 BP4_Moderate

The NM_001014437.3(CARS1):​c.853C>G​(p.Leu285Val) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.00000137 in 1,461,756 control chromosomes in the GnomAD database, with no homozygous occurrence. In-silico tool predicts a benign outcome for this variant. 15/21 in silico tools predict a benign outcome for this variant. No clinical diagnostic laboratories have submitted clinical-significance assessments for this variant to ClinVar.

• Frequency:
  • Genomes: not found (cov: 32)
  • Exomes 𝑓: 0.0000014 (0 hom.)
• Consequence: CARS1 NM_001014437.3 missense
• Clinical Significance: Not reported in ClinVar
• Conservation: PhyloP100: 0.911

Genes affected

CARS1 (HGNC:1493): (cysteinyl-tRNA synthetase 1) This gene encodes a class 1 aminoacyl-tRNA synthetase, cysteinyl-tRNA synthetase. Each of the twenty aminoacyl-tRNA synthetases catalyzes the aminoacylation of a specific tRNA or tRNA isoaccepting family with the cognate amino acid. This gene is one of several located near the imprinted gene domain on chromosome 11p15.5, an important tumor-suppressor gene region. Alterations in this region have been associated with Beckwith-Wiedemann syndrome, Wilms tumor, rhabdomyosarcoma, adrenocortical carcinoma, and lung, ovarian and breast cancers. Alternative splicing of this gene results in multiple transcript variants. [provided by RefSeq, Aug 2010]

CARS1-AS1 (HGNC:40125): (CARS1 antisense RNA 1)

ACMG classification

Verdict is Uncertain_significance. Variant got 0 ACMG points.

• PM2: Very rare variant in population databases, with high coverage
• BP4: Computational evidence support a benign effect (MetaRNN=0.2630396).

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	MANE	Protein	UniProt
CARS1	NM_001014437.3	c.853C>G	p.Leu285Val	missense_variant	Exon 8 of 23	ENST00000380525.9	NP_001014437.1

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	TSL	MANE	Protein	Appris	UniProt
CARS1	ENST00000380525.9	c.853C>G	p.Leu285Val	missense_variant	Exon 8 of 23	1	NM_001014437.3	ENSP00000369897.4

Frequencies

GnomAD3 genomes Cov.: 32

GnomAD4 exome AF: 0.00000137 AC: 2 AN: 1461756 Hom.: 0 Cov.: 31 AF XY: 0.00000138 AC XY: 1 AN XY: 727196

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: 0.00000180

Gnomad4 OTH exome AF: 0.00

GnomAD4 genome Cov.: 32

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.3

Name	Calibrated prediction	Score	Prediction
AlphaMissense	Benign	0.071
BayesDel_addAF	Benign	-0.29	T
BayesDel_noAF	Benign	-0.66
CADD	Benign	2.4
DANN	Benign	0.63
DEOGEN2	Benign	0.16	.;T;.;.
Eigen	Benign	-1.2
Eigen_PC	Benign	-1.3
FATHMM_MKL	Benign	0.083	N
M_CAP	Benign	0.0074	T
MetaRNN	Benign	0.26	T;T;T;T
MetaSVM	Benign	-0.99	T
MutationAssessor	Benign	1.2	.;L;L;.
PrimateAI	Benign	0.27	T
PROVEAN	Benign	-0.48	N;N;N;.
REVEL	Benign	0.10
Sift	Benign	0.48	T;T;T;.
Sift4G	Benign	0.49	T;T;T;T
Polyphen		0.040, 0.077, 0.0020	.;B;B;B
Vest4		0.20
MutPred		0.74		.;Gain of helix (P = 0.132);Gain of helix (P = 0.132);.;
MVP		0.24
MPC		0.29
ClinPred		0.72	D
GERP RS		-3.0
RBP_binding_hub_radar		1.0
RBP_regulation_power_radar		2.1
Varity_R		0.021
gMVP		0.40

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

No publications associated with this variant yet.

Other links and lift over

hg19: chr11-3050622;