rs1472705384

Variant names:

• chr1-109229463-C-G
• rs1472705384
• NM_006513.4:c.338C>G

Your query was ambiguous. Multiple possible variants found:

• chr1-109229463-C-G
• chr1-109229463-C-T

Variant summary

Our verdict is Uncertain significance. The variant received 0 ACMG points: 0P and 0B.

The NM_006513.4(SARS1):​c.338C>G​(p.Ala113Gly) variant causes a missense change involving the alteration of a conserved nucleotide. The variant allele was found at a frequency of 0.00000372 in 1,614,050 control chromosomes in the GnomAD database, with no homozygous occurrence. Variant has been reported in ClinVar as Uncertain significance (★).

• Frequency:
  • Genomes: 𝑓 0.000013 (0 hom., cov: 32)
  • Exomes 𝑓: 0.0000027 (0 hom.)
• Consequence: SARS1 NM_006513.4 missense
• Clinical Significance: Uncertain significance criteria provided, single submitter U:1
• Conservation: PhyloP100: 7.85
• Publications: 0 publications found

Genes affected

SARS1 (HGNC:10537): (seryl-tRNA synthetase 1) This gene belongs to the class II amino-acyl tRNA family. The encoded enzyme catalyzes the transfer of L-serine to tRNA (Ser) and is related to bacterial and yeast counterparts. Multiple alternatively spliced transcript variants have been described but the biological validity of all variants is unknown. [provided by RefSeq, Jul 2010]

SARS1 Gene-Disease associations (from GenCC):

• hereditary peripheral neuropathy

  Inheritance: AD Classification: STRONG Submitted by: PanelApp Australia
• neurodevelopmental disorder

  Inheritance: AR, AD Classification: STRONG, LIMITED Submitted by: PanelApp Australia, G2P
• neurodevelopmental disorder with microcephaly, ataxia, and seizures

  Inheritance: AR Classification: MODERATE, LIMITED Submitted by: ClinGen, G2P
• autosomal recessive non-syndromic intellectual disability

  Inheritance: AR Classification: SUPPORTIVE Submitted by: Orphanet

ACMG classification

Our verdict: Uncertain_significance. The variant received 0 ACMG points.

Variant Effect in Transcripts

ACMG analysis was done for transcript: NM_006513.4. You can select a different transcript below to see updated ACMG assignments.

RefSeq Transcripts

Sel.	Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
	SARS1	NM_006513.4	MANE Select	c.338C>G	p.Ala113Gly	missense	Exon 4 of 11	NP_006504.2
	SARS1	NM_001330669.1		c.338C>G	p.Ala113Gly	missense	Exon 4 of 12	NP_001317598.1	Q5T5C7

Ensembl Transcripts

Sel.	Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
	SARS1	ENST00000234677.7	TSL:1 MANE Select	c.338C>G	p.Ala113Gly	missense	Exon 4 of 11	ENSP00000234677.2	P49591
	SARS1	ENST00000943750.1		c.455C>G	p.Ala152Gly	missense	Exon 5 of 13	ENSP00000613809.1
	SARS1	ENST00000943751.1		c.455C>G	p.Ala152Gly	missense	Exon 5 of 12	ENSP00000613810.1

Frequencies

GnomAD3 genomes AF: 0.0000131 AC: 2 AN: 152190 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: 0.00

Gnomad SAS AF: 0.00

Gnomad FIN AF: 0.00

Gnomad MID AF: 0.00

Gnomad NFE AF: 0.0000147

Gnomad OTH AF: 0.000478

GnomAD4 exome AF: 0.00000274 AC: 4 AN: 1461860 Hom.: 0 Cov.: 31 AF XY: 0.00000275 AC XY: 2 AN XY: 727240

African (AFR) AF: 0.00 AC: 0 AN: 33478

American (AMR) AF: 0.00 AC: 0 AN: 44706

Ashkenazi Jewish (ASJ) AF: 0.00 AC: 0 AN: 26134

East Asian (EAS) AF: 0.00 AC: 0 AN: 39700

South Asian (SAS) AF: 0.00 AC: 0 AN: 86258

European-Finnish (FIN) AF: 0.0000187 AC: 1 AN: 53420

Middle Eastern (MID) AF: 0.00 AC: 0 AN: 5768

European-Non Finnish (NFE) AF: 0.00000180 AC: 2 AN: 1112000

Other (OTH) AF: 0.0000166 AC: 1 AN: 60396

GnomAD4 genome AF: 0.0000131 AC: 2 AN: 152190 Hom.: 0 Cov.: 32 AF XY: 0.0000269 AC XY: 2 AN XY: 74350

⚠️ The allele balance in gnomAD version 4 Genomes is significantly skewed from the expected value of 0.5.

African (AFR) AF: 0.00 AC: 0 AN: 41448

American (AMR) AF: 0.00 AC: 0 AN: 15286

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

East Asian (EAS) AF: 0.00 AC: 0 AN: 5194

South Asian (SAS) AF: 0.00 AC: 0 AN: 4824

European-Finnish (FIN) AF: 0.00 AC: 0 AN: 10616

Middle Eastern (MID) AF: 0.00 AC: 0 AN: 316

European-Non Finnish (NFE) AF: 0.0000147 AC: 1 AN: 68028

Other (OTH) AF: 0.000478 AC: 1 AN: 2094

⚠️ The allele balance in gnomAD version 4 Genomes is significantly skewed from the expected value of 0.5. (p-value = 0.0385499), which strongly suggests a high chance of mosaicism in these individuals.

Alfa AF: 0.00 Hom.: 0

Bravo AF: 0.00000378

ClinVar

ClinVar submissions

Significance: Uncertain significance

Revision: criteria provided, single submitter

Pathogenic	VUS	Benign	Condition
-	1	-	not specified (1)

Computational scores

Source: dbNSFP v4.9

Name	Calibrated prediction	Score	Prediction
AlphaMissense	Benign	0.15
BayesDel_addAF	Benign	0.0083	T
BayesDel_noAF	Benign	-0.23
CADD	Benign	21
DANN	Uncertain	1.0
DEOGEN2	Benign	0.24	T
Eigen	Benign	0.17
Eigen_PC	Uncertain	0.37
FATHMM_MKL	Benign	0.71	D
LIST_S2	Uncertain	0.93	D
M_CAP	Benign	0.025	T
MetaRNN	Uncertain	0.43	T
MetaSVM	Benign	-1.1	T
MutationAssessor	Benign	1.5	L
PhyloP100		7.8
PrimateAI	Uncertain	0.61	T
PROVEAN	Benign	-1.8	N
REVEL	Benign	0.14
Sift	Benign	0.086	T
Sift4G	Benign	0.17	T
Polyphen		0.0010	B
Vest4		0.63
MutPred		0.50		Loss of sheet (P = 0.0011)
MVP		0.52
MPC		0.73
ClinPred		0.94	D
GERP RS		6.0
RBP_binding_hub_radar		0.0
RBP_regulation_power_radar		1.1
Varity_R		0.44
gMVP		0.43
Mutation Taster		=17/83	disease causing

Splicing

Name	Calibrated prediction	Score	Prediction
SpliceAI score (max)		0.020		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: rs1472705384; hg19: chr1-109772085;