rs377765

Variant names:

• chr11-3025068-C-G
• rs377765
• NM_001014437.3:c.1153+1608G>C

Your query was ambiguous. Multiple possible variants found:

• chr11-3025068-C-G
• chr11-3025068-C-T

Variant summary

Our verdict is Benign. The variant received -8 ACMG points: 0P and 8B. BP4_Strong BS1

The NM_001014437.3(CARS1):​c.1153+1608G>C variant causes a intron change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.000309 in 152,076 control chromosomes in the GnomAD database, with no homozygous occurrence. In-silico tool predicts a benign outcome for this variant. No clinical diagnostic laboratories have submitted clinical-significance assessments for this variant to ClinVar.

• Frequency: Genomes: 𝑓 0.00031 (0 hom., cov: 32)
• Consequence: CARS1 NM_001014437.3 intron
• Clinical Significance: Not reported in ClinVar
• Conservation: PhyloP100: 0.611
• Publications: 8 publications found

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 Gene-Disease associations (from GenCC):

• microcephaly, developmental delay, and brittle hair syndrome

  Inheritance: AR Classification: STRONG, MODERATE Submitted by: G2P, Ambry Genetics

ACMG classification

Our verdict: Benign. The variant received -8 ACMG points.

• BP4: Computational evidence support a benign effect (BayesDel_noAF=-0.88).
• BS1: Variant frequency is greater than expected in population eas. GnomAd4 allele frequency = 0.000309 (47/152076) while in subpopulation EAS AF = 0.00908 (47/5174). AF 95% confidence interval is 0.00702. There are 0 homozygotes in GnomAd4. There are 28 alleles in the male GnomAd4 subpopulation. Median coverage is 32. This position passed quality control check.

Variant Effect in Transcripts

ACMG analysis was done for transcript: NM_001014437.3. You can select a different transcript below to see updated ACMG assignments.

RefSeq Transcripts

Selected	Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
	CARS1	NM_001014437.3	MANE Select	c.1153+1608G>C		intron	N/A	NP_001014437.1
	CARS1	NM_001194997.2		c.1153+1608G>C		intron	N/A	NP_001181926.1
	CARS1	NM_001751.6		c.904+1608G>C		intron	N/A	NP_001742.1

Ensembl Transcripts

Selected	Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
	CARS1	ENST00000380525.9	TSL:1 MANE Select	c.1153+1608G>C		intron	N/A	ENSP00000369897.4
	CARS1	ENST00000397111.9	TSL:1	c.904+1608G>C		intron	N/A	ENSP00000380300.5
	CARS1	ENST00000278224.13	TSL:1	c.904+1608G>C		intron	N/A	ENSP00000278224.9

Frequencies

GnomAD3 genomes AF: 0.000309 AC: 47 AN: 151960 Hom.: 0 Cov.: 32

Gnomad AFR AF: 0.00

Gnomad AMI AF: 0.00

Gnomad AMR AF: 0.00

Gnomad ASJ AF: 0.00

Gnomad EAS AF: 0.00906

Gnomad SAS AF: 0.00

Gnomad FIN AF: 0.00

Gnomad MID AF: 0.00

Gnomad NFE AF: 0.00

Gnomad OTH AF: 0.00

We have no GnomAD4 exomes data on this position. Probably position not covered by the project.

GnomAD4 genome AF: 0.000309 AC: 47 AN: 152076 Hom.: 0 Cov.: 32 AF XY: 0.000377 AC XY: 28 AN XY: 74326

African (AFR) AF: 0.00 AC: 0 AN: 41482

American (AMR) AF: 0.00 AC: 0 AN: 15284

Ashkenazi Jewish (ASJ) AF: 0.00 AC: 0 AN: 3472

East Asian (EAS) AF: 0.00908 AC: 47 AN: 5174

South Asian (SAS) AF: 0.00 AC: 0 AN: 4816

European-Finnish (FIN) AF: 0.00 AC: 0 AN: 10566

Middle Eastern (MID) AF: 0.00 AC: 0 AN: 292

European-Non Finnish (NFE) AF: 0.00 AC: 0 AN: 67972

Other (OTH) AF: 0.00 AC: 0 AN: 2110

Alfa AF: 0.00 Hom.: 5104

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.9

Name	Calibrated prediction	Score	Prediction
BayesDel_noAF	Benign	-0.88
CADD	Benign	4.7
DANN	Benign	0.78
PhyloP100		0.61

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

Other links and lift over

dbSNP: rs377765; hg19: chr11-3046298;