rs61736605

Variant names:

• chr11-20601467-C-A
• rs61736605
• NM_004211.5:c.342C>A

Your query was ambiguous. Multiple possible variants found:

• chr11-20601467-C-A
• chr11-20601467-C-G
• chr11-20601467-C-T

Variant summary

Our verdict is Likely benign. Variant got -3 ACMG points: 2P and 5B. PM2 BP4_Strong BP7

The NM_004211.5(SLC6A5):​c.342C>A​(p.Pro114Pro) variant causes a synonymous change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.00000137 in 1,459,018 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: not found (cov: 35)
  • Exomes 𝑓: 0.0000014 (0 hom.)
• Consequence: SLC6A5 NM_004211.5 synonymous
• Clinical Significance: Not reported in ClinVar
• Conservation: PhyloP100: -2.07

Genes affected

SLC6A5 (HGNC:11051): (solute carrier family 6 member 5) This gene encodes a sodium- and chloride-dependent glycine neurotransmitter transporter. This integral membrane glycoprotein is responsible for the clearance of extracellular glycine during glycine-mediated neurotransmission. This protein is found in glycinergic axons and maintains a high presynaptic pool of neurotransmitter at glycinergic synapses. Mutations in this gene cause hyperekplexia; a heterogenous neurological disorder characterized by exaggerated startle responses and neonatal apnea. Two transcript variants encoding different isoforms have been found for this gene. [provided by RefSeq, Jan 2016]

ACMG classification

Verdict is Likely_benign. Variant got -3 ACMG points.

• PM2: Very rare variant in population databases, with high coverage
• BP4: Computational evidence support a benign effect (BayesDel_noAF=-0.58).
• BP7: Synonymous conserved (PhyloP=-2.07 with no splicing effect.

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	MANE	Protein	UniProt
SLC6A5	NM_004211.5	c.342C>A	p.Pro114Pro	synonymous_variant	Exon 2 of 16	ENST00000525748.6	NP_004202.4
SLC6A5	NM_001318369.2	c.-222C>A		5_prime_UTR_variant	Exon 2 of 15		NP_001305298.1

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	TSL	MANE	Protein	Appris	UniProt
SLC6A5	ENST00000525748.6	c.342C>A	p.Pro114Pro	synonymous_variant	Exon 2 of 16	1	NM_004211.5	ENSP00000434364.2
SLC6A5	ENST00000298923.11	n.342C>A		non_coding_transcript_exon_variant	Exon 2 of 15	1		ENSP00000298923.7

Frequencies

GnomAD3 genomes Cov.: 35

GnomAD4 exome AF: 0.00000137 AC: 2 AN: 1459018 Hom.: 0 Cov.: 70 AF XY: 0.00000138 AC XY: 1 AN XY: 725660

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: 0.00

Gnomad4 FIN exome AF: 0.00

Gnomad4 NFE exome AF: 0.00000180

Gnomad4 OTH exome AF: 0.00

GnomAD4 genome Cov.: 35

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.3

Name	Calibrated prediction	Score	Prediction
BayesDel_noAF	Benign	-0.58
CADD	Benign	0.20
DANN	Benign	0.79

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

Other links and lift over

dbSNP: rs61736605; hg19: chr11-20623013;