12-224425-G-A

Variant summary

Our verdict is Likely benign. Variant got -5 ACMG points: 2P and 7B. PM2 BP4_Strong BP6_Moderate BP7

The NM_016615.5(SLC6A13):c.1149C>T(p.Val383=) variant causes a synonymous change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.000203 in 1,614,032 control chromosomes in the GnomAD database, including 1 homozygotes. In-silico tool predicts a benign outcome for this variant. Variant has been reported in ClinVar as Likely benign (★).

• Frequency:
  • Genomes: 𝑓 0.00016 (0 hom., cov: 33)
  • Exomes 𝑓: 0.00021 (1 hom.)
• Consequence: SLC6A13 NM_016615.5 synonymous
• Clinical Significance: Likely benign criteria provided, single submitter B:1
• Conservation: PhyloP100: -1.80

Genes affected

SLC6A13 (HGNC:11046): (solute carrier family 6 member 13) Enables amino acid transmembrane transporter activity and monocarboxylic acid transmembrane transporter activity. Involved in amino acid import across plasma membrane and monocarboxylic acid transport. Located in extracellular exosome. [provided by Alliance of Genome Resources, Apr 2022]

ACMG classification

Verdict is Likely_benign. Variant got -5 ACMG points.

• PM2: Very rare variant in population databases, with high coverage
• BP4: Computational evidence support a benign effect (BayesDel_noAF=-0.67).
• BP6: Variant 12-224425-G-A is Benign according to our data. Variant chr12-224425-G-A is described in ClinVar as [Likely_benign]. Clinvar id is 2642561.Status of the report is criteria_provided_single_submitter, 1 stars.
• BP7: Synonymous conserved (PhyloP=-1.8 with no splicing effect.

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE	UniProt
SLC6A13	NM_016615.5	c.1149C>T	p.Val383=	synonymous_variant	10/15	ENST00000343164.9

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Appris	UniProt
SLC6A13	ENST00000343164.9	c.1149C>T	p.Val383=	synonymous_variant	10/15	1	NM_016615.5	P1

Frequencies

GnomAD3 genomes AF: 0.000158 AC: 24 AN: 152184 Hom.: 0 Cov.: 33

Gnomad AFR AF: 0.000121

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: 0.000265

Gnomad OTH AF: 0.000478

GnomAD3 exomes AF: 0.000135 AC: 34 AN: 251236 Hom.: 0 AF XY: 0.000177 AC XY: 24 AN XY: 135824

Gnomad AFR exome AF: 0.000123

Gnomad AMR exome AF: 0.0000289

Gnomad ASJ exome AF: 0.00

Gnomad EAS exome AF: 0.0000544

Gnomad SAS exome AF: 0.0000653

Gnomad FIN exome AF: 0.00

Gnomad NFE exome AF: 0.000238

Gnomad OTH exome AF: 0.000163

GnomAD4 exome AF: 0.000207 AC: 303 AN: 1461730 Hom.: 1 Cov.: 31 AF XY: 0.000205 AC XY: 149 AN XY: 727174

Gnomad4 AFR exome AF: 0.0000896

Gnomad4 AMR exome AF: 0.0000447

Gnomad4 ASJ exome AF: 0.00

Gnomad4 EAS exome AF: 0.0000252

Gnomad4 SAS exome AF: 0.0000348

Gnomad4 FIN exome AF: 0.0000187

Gnomad4 NFE exome AF: 0.000255

Gnomad4 OTH exome AF: 0.000116

GnomAD4 genome AF: 0.000158 AC: 24 AN: 152302 Hom.: 0 Cov.: 33 AF XY: 0.000148 AC XY: 11 AN XY: 74476

Gnomad4 AFR AF: 0.000120

Gnomad4 AMR AF: 0.00

Gnomad4 ASJ AF: 0.00

Gnomad4 EAS AF: 0.00

Gnomad4 SAS AF: 0.00

Gnomad4 FIN AF: 0.00

Gnomad4 NFE AF: 0.000265

Gnomad4 OTH AF: 0.000473

Alfa AF: 0.000230 Hom.: 0

Bravo AF: 0.000204

EpiCase AF: 0.000218

EpiControl AF: 0.000593

ClinVar

Significance: Likely benign

Submissions summary: Benign:1

Revision: criteria provided, single submitter

Submissions by phenotype

not provided Benign:1

Likely benign, criteria provided, single submitter

clinical testing

CeGaT Center for Human Genetics Tuebingen

Nov 01, 2022

SLC6A13: BP4, BP7 -

Computational scores

Source: dbNSFP v4.3

Name	Calibrated prediction	Score	Prediction
BayesDel_noAF	Benign	-0.67
Cadd	Benign	5.2
Dann	Benign	0.71

Splicing

Name	Calibrated prediction	Score	Prediction
SpliceAI score (max)		0.14		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

Other links and lift over

dbSNP: rs145951312; hg19: chr12-333591;