chr7-30594886-C-A

Variant names:

Variant summary

Our verdict is Benign. Variant got -14 ACMG points: 0P and 14B. BP4_StrongBP6_ModerateBS1BS2

The NM_002047.4(GARS1):c.-36C>A variant causes a 5 prime UTR change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.0000364 in 1,510,288 control chromosomes in the GnomAD database, with no homozygous occurrence. In-silico tool predicts a benign outcome for this variant. Variant has been reported in ClinVar as Likely benign (★).

Frequency

Genomes: 𝑓 0.000020 ( 0 hom., cov: 33)

Exomes 𝑓: 0.000038 ( 0 hom. )

Consequence

GARS1
NM_002047.4 5_prime_UTR

Scores

Clinical Significance

Benign/Likely benign criteria provided, single submitter B:3

Conservation

PhyloP100: 0.0350

Variant links:

Genes affected

GARS1 (HGNC:4162): (glycyl-tRNA synthetase 1) This gene encodes glycyl-tRNA synthetase, one of the aminoacyl-tRNA synthetases that charge tRNAs with their cognate amino acids. The encoded enzyme is an (alpha)2 dimer which belongs to the class II family of tRNA synthetases. It has been shown to be a target of autoantibodies in the human autoimmune diseases, polymyositis or dermatomyositis. Two transcript variants encoding different isoforms have been found for this gene. [provided by RefSeq, Oct 2015]

GARS1 links:

GARS1-DT (HGNC:48951): (GARS1 divergent transcript)

GARS1-DT links:

Genome browser will be placed here

ACMG classification

Classification made for transcript

Verdict is Benign. Variant got -14 ACMG points.

BP4

Computational evidence support a benign effect (BayesDel_noAF=-0.69).

BP6

Variant 7-30594886-C-A is Benign according to our data. Variant chr7-30594886-C-A is described in ClinVar as [Likely_benign]. Clinvar id is 360000.Status of the report is criteria_provided_single_submitter, 1 stars.

BS1

Variant frequency is greater than expected in population sas. gnomad4 allele frequency = 0.0000197 (3/152294) while in subpopulation SAS AF= 0.000621 (3/4830). AF 95% confidence interval is 0.000169. There are 0 homozygotes in gnomad4. There are 3 alleles in male gnomad4 subpopulation. Median coverage is 33. This position pass quality control queck.

BS2

High AC in GnomAdExome4 at 52 AD gene.

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	MANE	Protein	UniProt
GARS1	NM_002047.4 link	c.-36C>A		5_prime_UTR_variant	Exon 1 of 17	ENST00000389266.8	NP_002038.2	P41250-1
GARS1	NM_001316772.1 link	c.-198C>A		5_prime_UTR_variant	Exon 1 of 17		NP_001303701.1	P41250-2

Ensembl

Gene	Transcript	HGVSc	Effect	Exon rank	TSL	MANE	Protein	UniProt
GARS1	ENST00000389266 link	c.-36C>A	5_prime_UTR_variant	Exon 1 of 17	1	NM_002047.4	ENSP00000373918.3	P41250-1
GARS1	ENST00000675651 link	c.-36C>A	5_prime_UTR_variant	Exon 1 of 17			ENSP00000502513.1	A0A6Q8PGZ8
GARS1	ENST00000675810 link	c.-36C>A	5_prime_UTR_variant	Exon 1 of 16			ENSP00000502743.1	A0A6Q8PHH9
GARS1	ENST00000675693 link	c.-36C>A	5_prime_UTR_variant	Exon 1 of 18			ENSP00000502174.1	A0A6Q8PGA8
GARS1	ENST00000674815 link	c.-214C>A	5_prime_UTR_variant	Exon 1 of 17			ENSP00000502799.1	A0A6Q8PGW4
GARS1	ENST00000675051.1 link	c.22-3910C>A	intron_variant	Intron 1 of 16			ENSP00000502296.1	A0A6Q8PGI6
GARS1	ENST00000674616.1 link	n.-36C>A	non_coding_transcript_exon_variant	Exon 1 of 18			ENSP00000502408.1	A0A6Q8PGT3
GARS1	ENST00000674643.1 link	n.-36C>A	non_coding_transcript_exon_variant	Exon 1 of 17			ENSP00000501636.1	A0A6Q8PF45
GARS1	ENST00000674737.1 link	n.-36C>A	non_coding_transcript_exon_variant	Exon 1 of 18			ENSP00000502464.1	A0A6Q8PGZ9
GARS1	ENST00000674807.1 link	n.-36C>A	non_coding_transcript_exon_variant	Exon 1 of 16			ENSP00000502814.1	A0A6Q8PFZ6
GARS1	ENST00000675529.1 link	n.-36C>A	non_coding_transcript_exon_variant	Exon 1 of 18			ENSP00000501655.1	A0A6Q8PFN0
GARS1	ENST00000675859.1 link	n.-36C>A	non_coding_transcript_exon_variant	Exon 1 of 15			ENSP00000502033.1	A0A6Q8PFZ6
GARS1	ENST00000676088.1 link	n.-36C>A	non_coding_transcript_exon_variant	Exon 1 of 19			ENSP00000501884.1	A0A6Q8PFN0
GARS1	ENST00000676140.1 link	n.-36C>A	non_coding_transcript_exon_variant	Exon 1 of 17			ENSP00000502571.1	A0A6Q8PH49
GARS1	ENST00000676210.1 link	n.-36C>A	non_coding_transcript_exon_variant	Exon 1 of 18			ENSP00000502373.1	A0A6Q8PGN7
GARS1	ENST00000676259.1 link	n.-36C>A	non_coding_transcript_exon_variant	Exon 1 of 17			ENSP00000501980.1	A0A6Q8PFU7
GARS1	ENST00000676403.1 link	n.-36C>A	non_coding_transcript_exon_variant	Exon 1 of 16			ENSP00000502681.1	A0A6Q8PHI7
GARS1	ENST00000674616.1 link	n.-36C>A	5_prime_UTR_variant	Exon 1 of 18			ENSP00000502408.1	A0A6Q8PGT3
GARS1	ENST00000674643.1 link	n.-36C>A	5_prime_UTR_variant	Exon 1 of 17			ENSP00000501636.1	A0A6Q8PF45
GARS1	ENST00000674737.1 link	n.-36C>A	5_prime_UTR_variant	Exon 1 of 18			ENSP00000502464.1	A0A6Q8PGZ9
GARS1	ENST00000674807.1 link	n.-36C>A	5_prime_UTR_variant	Exon 1 of 16			ENSP00000502814.1	A0A6Q8PFZ6
GARS1	ENST00000675529.1 link	n.-36C>A	5_prime_UTR_variant	Exon 1 of 18			ENSP00000501655.1	A0A6Q8PFN0
GARS1	ENST00000675859.1 link	n.-36C>A	5_prime_UTR_variant	Exon 1 of 15			ENSP00000502033.1	A0A6Q8PFZ6
GARS1	ENST00000676088.1 link	n.-36C>A	5_prime_UTR_variant	Exon 1 of 19			ENSP00000501884.1	A0A6Q8PFN0
GARS1	ENST00000676140.1 link	n.-36C>A	5_prime_UTR_variant	Exon 1 of 17			ENSP00000502571.1	A0A6Q8PH49
GARS1	ENST00000676210.1 link	n.-36C>A	5_prime_UTR_variant	Exon 1 of 18			ENSP00000502373.1	A0A6Q8PGN7
GARS1	ENST00000676259.1 link	n.-36C>A	5_prime_UTR_variant	Exon 1 of 17			ENSP00000501980.1	A0A6Q8PFU7
GARS1	ENST00000676403.1 link	n.-36C>A	5_prime_UTR_variant	Exon 1 of 16			ENSP00000502681.1	A0A6Q8PHI7
GARS1	ENST00000674851.1 link	c.-250C>A	upstream_gene_variant				ENSP00000502451.1	A0A6Q8PGW4
GARS1	ENST00000444666.6 link	n.-36C>A	upstream_gene_variant		3		ENSP00000415447.2	H7C443
GARS1	ENST00000676164.1 link	n.-36C>A	upstream_gene_variant				ENSP00000501986.1	A0A6Q8PFV5

Frequencies

GnomAD3 genomes

AF:

0.0000197

AC:

AN:

152176

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:

0.000621

Gnomad FIN

AF:

0.00

Gnomad MID

AF:

0.00

Gnomad NFE

AF:

0.00

Gnomad OTH

AF:

0.00

GnomAD3 exomes

AF:

0.000115

AC:

AN:

129886

Hom.:

AF XY:

0.000126

AC XY:

AN XY:

71246

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:

0.000677

Gnomad FIN exome

AF:

0.00

Gnomad NFE exome

AF:

0.00

Gnomad OTH exome

AF:

0.00

GnomAD4 exome

AF:

0.0000383

AC:

AN:

1357994

Hom.:

Cov.:

AF XY:

0.0000447

AC XY:

AN XY:

671460

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:

0.000599

Gnomad4 FIN exome

AF:

0.0000282

Gnomad4 NFE exome

AF:

9.46e-7

Gnomad4 OTH exome

AF:

0.0000528

GnomAD4 genome

AF:

0.0000197

AC:

AN:

152294

Hom.:

Cov.:

AF XY:

0.0000403

AC XY:

AN XY:

74478

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:

0.000621

Gnomad4 FIN

AF:

0.00

Gnomad4 NFE

AF:

0.00

Gnomad4 OTH

AF:

0.00

Bravo

AF:

0.00000756

ClinVar

Significance: Benign/Likely benign

Submissions summary: Benign:3

Revision: criteria provided, single submitter

LINK: link

Submissions by phenotype

Distal spinal muscular atrophy

Benign:1

Jan 12, 2018

Illumina Laboratory Services, Illumina

Significance: Benign

Review Status: criteria provided, single submitter

Collection Method: clinical testing

This variant was observed in the ICSL laboratory as part of a predisposition screen in an ostensibly healthy population. It had not been previously curated by ICSL or reported in the Human Gene Mutation Database (HGMD: prior to June 1st, 2018), and was therefore a candidate for classification through an automated scoring system. Utilizing variant allele frequency, disease prevalence and penetrance estimates, and inheritance mode, an automated score was calculated to assess if this variant is too frequent to cause the disease. Based on the score and internal cut-off values, a variant classified as benign is not then subjected to further curation. The score for this variant resulted in a classification of benign for this disease. -

Charcot-Marie-Tooth disease type 2D

Benign:1

Jan 12, 2018

Illumina Laboratory Services, Illumina

Significance: Likely benign

Review Status: criteria provided, single submitter

Collection Method: clinical testing

This variant was observed in the ICSL laboratory as part of a predisposition screen in an ostensibly healthy population. It had not been previously curated by ICSL or reported in the Human Gene Mutation Database (HGMD: prior to June 1st, 2018), and was therefore a candidate for classification through an automated scoring system. Utilizing variant allele frequency, disease prevalence and penetrance estimates, and inheritance mode, an automated score was calculated to assess if this variant is too frequent to cause the disease. Based on the score and internal cut-off values, a variant classified as likely benign is not then subjected to further curation. The score for this variant resulted in a classification of likely benign for this disease. -

Neuronopathy, distal hereditary motor, type 5A

Benign:1

Jan 12, 2018

Illumina Laboratory Services, Illumina

Significance: Benign

Review Status: criteria provided, single submitter

Collection Method: clinical testing

Computational scores

Source: dbNSFP v4.3

Name

Calibrated prediction

Score

Prediction

BayesDel_noAF

Benign

-0.69

CADD

Benign

DANN

Benign

0.94

RBP_binding_hub_radar

0.0

RBP_regulation_power_radar

2.2

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