rs151039956

Variant names:

• chr3-11025814-G-A
• rs151039956
• NM_003042.4:c.891G>A

Your query was ambiguous. Multiple possible variants found:

• chr3-11025814-G-A
• chr3-11025814-G-C

Variant summary

Our verdict is Benign. The variant received -17 ACMG points: 0P and 17B. BP4_Strong BP6_Very_Strong BP7 BS2

The NM_003042.4(SLC6A1):​c.891G>A​(p.Gly297Gly) variant causes a synonymous change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.0000564 in 1,613,886 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 (★★). Synonymous variant affecting the same amino acid position (i.e. G297G) has been classified as Likely benign.

• Frequency:
  • Genomes: 𝑓 0.000053 (0 hom., cov: 32)
  • Exomes 𝑓: 0.000057 (0 hom.)
• Consequence: SLC6A1 NM_003042.4 synonymous
• Clinical Significance: Likely benign criteria provided, multiple submitters, no conflicts B:5
• Conservation: PhyloP100: -0.261
• Publications: 0 publications found

Genes affected

SLC6A1 (HGNC:11042): (solute carrier family 6 member 1) The protein encoded by this gene is a gamma-aminobutyric acid (GABA) transporter that localizes to the plasma membrane. The encoded protein removes GABA from the synaptic cleft, restoring it to presynaptic terminals. [provided by RefSeq, Jan 2017]

SLC6A1 Gene-Disease associations (from GenCC):

• epilepsy with myoclonic atonic seizures

  Inheritance: AD Classification: DEFINITIVE, STRONG Submitted by: Ambry Genetics, Labcorp Genetics (formerly Invitae), PanelApp Australia, Illumina, G2P
• myoclonic-astatic epilepsy

  Inheritance: Unknown Classification: SUPPORTIVE Submitted by: Orphanet

ACMG classification

Our verdict: Benign. The variant received -17 ACMG points.

• BP4: Computational evidence support a benign effect (BayesDel_noAF=-0.47).
• BP6: Variant 3-11025814-G-A is Benign according to our data. Variant chr3-11025814-G-A is described in ClinVar as Likely_benign. ClinVar VariationId is 542213.Status of the report is criteria_provided_multiple_submitters_no_conflicts, 2 stars.
• BP7: Synonymous conserved (PhyloP=-0.261 with no splicing effect.
• BS2: High AC in GnomAd4 at 8 AD,Unknown gene.

Variant Effect in Transcripts

ACMG analysis was done for transcript: NM_003042.4. 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
	SLC6A1	NM_003042.4	MANE Select	c.891G>A	p.Gly297Gly	synonymous	Exon 9 of 16	NP_003033.3
	SLC6A1	NM_001348250.2		c.891G>A	p.Gly297Gly	synonymous	Exon 9 of 16	NP_001335179.1	P30531
	SLC6A1	NM_001348251.2		c.531G>A	p.Gly177Gly	synonymous	Exon 9 of 16	NP_001335180.1	A0A2R8Y4I3

Ensembl Transcripts

Sel.	Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
	SLC6A1	ENST00000287766.10	TSL:1 MANE Select	c.891G>A	p.Gly297Gly	synonymous	Exon 9 of 16	ENSP00000287766.4	P30531
	SLC6A1	ENST00000698198.1		c.963G>A	p.Gly321Gly	synonymous	Exon 7 of 14	ENSP00000513602.1	A0A8V8TMZ9
	SLC6A1	ENST00000644803.1		c.891G>A	p.Gly297Gly	synonymous	Exon 7 of 14	ENSP00000494469.1	A0A2R8YDD5

Frequencies

GnomAD3 genomes AF: 0.0000526 AC: 8 AN: 152096 Hom.: 0 Cov.: 32

Gnomad AFR AF: 0.00

Gnomad AMI AF: 0.00

Gnomad AMR AF: 0.0000655

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: 0.000103

Gnomad OTH AF: 0.00

GnomAD2 exomes AF: 0.0000437 AC: 11 AN: 251464 AF XY: 0.0000294

Gnomad AFR exome AF: 0.000123

Gnomad AMR exome AF: 0.0000867

Gnomad ASJ exome AF: 0.00

Gnomad EAS exome AF: 0.00

Gnomad FIN exome AF: 0.00

Gnomad NFE exome AF: 0.0000527

Gnomad OTH exome AF: 0.00

GnomAD4 exome AF: 0.0000568 AC: 83 AN: 1461790 Hom.: 0 Cov.: 31 AF XY: 0.0000619 AC XY: 45 AN XY: 727200

African (AFR) AF: 0.0000299 AC: 1 AN: 33478

American (AMR) AF: 0.0000447 AC: 2 AN: 44720

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: 86254

European-Finnish (FIN) AF: 0.00 AC: 0 AN: 53400

Middle Eastern (MID) AF: 0.00 AC: 0 AN: 5766

European-Non Finnish (NFE) AF: 0.0000710 AC: 79 AN: 1111944

Other (OTH) AF: 0.0000166 AC: 1 AN: 60394

GnomAD4 genome AF: 0.0000526 AC: 8 AN: 152096 Hom.: 0 Cov.: 32 AF XY: 0.0000404 AC XY: 3 AN XY: 74280

African (AFR) AF: 0.00 AC: 0 AN: 41408

American (AMR) AF: 0.0000655 AC: 1 AN: 15276

Ashkenazi Jewish (ASJ) AF: 0.00 AC: 0 AN: 3468

East Asian (EAS) AF: 0.00 AC: 0 AN: 5182

South Asian (SAS) AF: 0.00 AC: 0 AN: 4820

European-Finnish (FIN) AF: 0.00 AC: 0 AN: 10608

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

European-Non Finnish (NFE) AF: 0.000103 AC: 7 AN: 68022

Other (OTH) AF: 0.00 AC: 0 AN: 2084

Alfa AF: 0.0000329 Hom.: 0

Bravo AF: 0.0000718

EpiCase AF: 0.0000545

EpiControl AF: 0.000119

ClinVar

ClinVar submissions

Significance: Likely benign

Revision: criteria provided, multiple submitters, no conflicts

Pathogenic	VUS	Benign	Condition
-	-	2	not provided (2)
-	-	1	Epilepsy with myoclonic atonic seizures (1)
-	-	1	Inborn genetic diseases (1)
-	-	1	SLC6A1-related disorder (1)

Computational scores

Source: dbNSFP v4.9

Name	Calibrated prediction	Score	Prediction
BayesDel_noAF	Benign	-0.47
CADD	Benign	4.1
DANN	Benign	0.62
PhyloP100		-0.26

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: rs151039956; hg19: chr3-11067500;