rs1392362352

Variant names:

• chr1-110174879-C-A
• rs1392362352
• NM_001010898.4:c.672C>A

Your query was ambiguous. Multiple possible variants found:

• chr1-110174879-C-A
• chr1-110174879-C-T

Variant summary

Our verdict is Uncertain significance. Variant got 4 ACMG points: 4P and 0B. PM2 PP3_Moderate

The NM_001010898.4(SLC6A17):​c.672C>A​(p.Asn224Lys) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.00000657 in 152,234 control chromosomes in the GnomAD database, with no homozygous occurrence. In-silico tool predicts a pathogenic outcome for this variant. No clinical diagnostic laboratories have submitted clinical-significance assessments for this variant to ClinVar. Synonymous variant affecting the same amino acid position (i.e. N224N) has been classified as Likely benign.

• Frequency: Genomes: 𝑓 0.0000066 (0 hom., cov: 32)
• Consequence: SLC6A17 NM_001010898.4 missense
• Clinical Significance: Not reported in ClinVar
• Conservation: PhyloP100: 1.63

Genes affected

SLC6A17 (HGNC:31399): (solute carrier family 6 member 17) The protein encoded by this gene is a member of the SLC6 family of transporters, which are responsible for the presynaptic uptake of most neurotransmitters. The encoded vesicular transporter is selective for proline, glycine, leucine and alanine. In mouse, the strongest expression of this gene was in cortical and hippocampal tissues where expression increased during embryonic brain development and peaked postnatally. Defects in this gene cause a form of autosomal recessive intellectual disability. [provided by RefSeq, Jul 2017]

ACMG classification

Verdict is Uncertain_significance. Variant got 4 ACMG points.

• PM2: Very rare variant in population databases, with high coverage
• PP3: MetaRNN computational evidence supports a deleterious effect, 0.855

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	MANE	Protein	UniProt
SLC6A17	NM_001010898.4	c.672C>A	p.Asn224Lys	missense_variant	Exon 5 of 12	ENST00000331565.5	NP_001010898.1

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	TSL	MANE	Protein	Appris	UniProt
SLC6A17	ENST00000331565.5	c.672C>A	p.Asn224Lys	missense_variant	Exon 5 of 12	2	NM_001010898.4	ENSP00000330199.3

Frequencies

GnomAD3 genomes AF: 0.00000657 AC: 1 AN: 152234 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: 0.000207

Gnomad FIN AF: 0.00

Gnomad MID AF: 0.00

Gnomad NFE AF: 0.00

Gnomad OTH AF: 0.00

GnomAD4 exome Cov.: 31

GnomAD4 genome AF: 0.00000657 AC: 1 AN: 152234 Hom.: 0 Cov.: 32 AF XY: 0.0000134 AC XY: 1 AN XY: 74368

Gnomad4 AFR AF: 0.00

Gnomad4 AMR AF: 0.00

Gnomad4 ASJ AF: 0.00

Gnomad4 EAS AF: 0.00

Gnomad4 SAS AF: 0.000207

Gnomad4 FIN AF: 0.00

Gnomad4 NFE AF: 0.00

Gnomad4 OTH AF: 0.00

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.3

Name	Calibrated prediction	Score	Prediction
AlphaMissense	Pathogenic	0.92
BayesDel_addAF	Benign	-0.035	T
BayesDel_noAF	Benign	-0.29
CADD	Uncertain	24
DANN	Uncertain	1.0
DEOGEN2	Benign	0.046	T
Eigen	Uncertain	0.31
Eigen_PC	Uncertain	0.29
FATHMM_MKL	Uncertain	0.94	D
LIST_S2	Benign	0.85	D
M_CAP	Benign	0.040	D
MetaRNN	Pathogenic	0.86	D
MetaSVM	Benign	-0.58	T
MutationAssessor	Benign	1.9	L
PrimateAI	Uncertain	0.77	T
PROVEAN	Uncertain	-2.5	N
REVEL	Uncertain	0.48
Sift	Benign	0.30	T
Sift4G	Benign	0.56	T
Polyphen		1.0	D
Vest4		0.91
MutPred		0.57		Gain of methylation at N224 (P = 0.0225);
MVP		0.67
MPC		1.5
ClinPred		0.95	D
GERP RS		3.4
Varity_R		0.50
gMVP		0.86

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: rs1392362352; hg19: chr1-110717501;