rs748194758

Variant names:

• chr17-30196364-ATTTT-A
• rs748194758
• NM_001045.6:c.*2088_*2091delAAAA

Your query was ambiguous. Multiple possible variants found:

• chr17-30196364-ATTTT-A
• chr17-30196364-ATTTT-ATT
• chr17-30196364-ATTTT-ATTT
• chr17-30196364-ATTTT-ATTTTT

Variant summary

Our verdict is Uncertain significance. The variant received 2 ACMG points: 2P and 0B. PM2

The NM_001045.6(SLC6A4):​c.*2088_*2091delAAAA variant causes a 3 prime UTR change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.0000137 in 145,918 control chromosomes in the GnomAD database, with no homozygous occurrence. No clinical diagnostic laboratories have submitted clinical-significance assessments for this variant to ClinVar.

• Frequency: Genomes: 𝑓 0.000014 (0 hom., cov: 32)
• Consequence: SLC6A4 NM_001045.6 3_prime_UTR
• Clinical Significance: Not reported in ClinVar
• Conservation: PhyloP100: 0.516
• Publications: 0 publications found

Genes affected

SLC6A4 (HGNC:11050): (solute carrier family 6 member 4) This gene encodes an integral membrane protein that transports the neurotransmitter serotonin from synaptic spaces into presynaptic neurons. The encoded protein terminates the action of serotonin and recycles it in a sodium-dependent manner. This protein is a target of psychomotor stimulants, such as amphetamines and cocaine, and is a member of the sodium:neurotransmitter symporter family. A repeat length polymorphism in the promoter of this gene has been shown to affect the rate of serotonin uptake. There have been conflicting results in the literature about the possible effect, if any, that this polymorphism may play in behavior and depression. [provided by RefSeq, May 2019]

SLC6A4 Gene-Disease associations (from GenCC):

• obsessive-compulsive disorder

  Inheritance: AD Classification: LIMITED Submitted by: PanelApp Australia
• autism spectrum disorder

  Inheritance: AD Classification: NO_KNOWN Submitted by: ClinGen

ACMG classification

Our verdict: Uncertain_significance. The variant received 2 ACMG points.

• PM2: Very rare variant in population databases, with high coverage

Variant Effect in Transcripts

ACMG analysis was done for transcript: NM_001045.6. 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
	SLC6A4	NM_001045.6	MANE Select	c.*2088_*2091delAAAA		3_prime_UTR	Exon 15 of 15	NP_001036.1	P31645-1

Ensembl Transcripts

Sel.	Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
	SLC6A4	ENST00000650711.1	MANE Select	c.*2088_*2091delAAAA		3_prime_UTR	Exon 15 of 15	ENSP00000498537.1	P31645-1
	SLC6A4	ENST00000261707.7	TSL:1	c.*2088_*2091delAAAA		3_prime_UTR	Exon 15 of 15	ENSP00000261707.3	P31645-1
	SLC6A4	ENST00000855098.1		c.*2088_*2091delAAAA		splice_region	Exon 13 of 13	ENSP00000525157.1

Frequencies

GnomAD3 genomes AF: 0.0000137 AC: 2 AN: 145918 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: 0.0000303

Gnomad OTH AF: 0.00

We have no GnomAD4 exomes data on this position. Probably position not covered by the project.

GnomAD4 genome AF: 0.0000137 AC: 2 AN: 145918 Hom.: 0 Cov.: 32 AF XY: 0.0000141 AC XY: 1 AN XY: 70818

African (AFR) AF: 0.00 AC: 0 AN: 40034

American (AMR) AF: 0.00 AC: 0 AN: 14628

Ashkenazi Jewish (ASJ) AF: 0.00 AC: 0 AN: 3376

East Asian (EAS) AF: 0.00 AC: 0 AN: 5048

South Asian (SAS) AF: 0.00 AC: 0 AN: 4632

European-Finnish (FIN) AF: 0.00 AC: 0 AN: 9006

Middle Eastern (MID) AF: 0.00 AC: 0 AN: 300

European-Non Finnish (NFE) AF: 0.0000303 AC: 2 AN: 65990

Other (OTH) AF: 0.00 AC: 0 AN: 2006

Alfa AF: 0.00 Hom.: 0

Bravo AF: 0.00000756

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.9

Name	Calibrated prediction	Score	Prediction
PhyloP100		0.52

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: rs748194758; hg19: chr17-28523382;