rs782373793

Variant names:

Your query was ambiguous. Multiple possible variants found:

Variant summary

Our verdict is Benign. Variant got -21 ACMG points: 0P and 21B. BP4_StrongBP6_Very_StrongBP7BS1BS2

The NM_005629.4(SLC6A8):c.87G>A(p.Gly29Gly) variant causes a synonymous change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.000303 in 1,080,808 control chromosomes in the GnomAD database, including 1 homozygotes. There are 180 hemizygotes in GnomAD. In-silico tool predicts a benign outcome for this variant. Variant has been reported in ClinVar as Likely benign (★★).

Frequency

Genomes: 𝑓 0.00022 ( 0 hom., 13 hem., cov: 20)

Exomes 𝑓: 0.00031 ( 1 hom. 167 hem. )

Consequence

SLC6A8
NM_005629.4 synonymous

Scores

Clinical Significance

Benign/Likely benign criteria provided, multiple submitters, no conflicts B:5

Conservation

PhyloP100: -0.906

Variant links:

Genes affected

SLC6A8 (HGNC:11055): (solute carrier family 6 member 8) The protein encoded by this gene is a plasma membrane protein whose function is to transport creatine into and out of cells. Defects in this gene can result in X-linked creatine deficiency syndrome. Multiple transcript variants encoding different isoforms have been found for this gene. [provided by RefSeq, Dec 2008]

SLC6A8 links:

PNCK (HGNC:13415): (pregnancy up-regulated nonubiquitous CaM kinase) PNCK is a member of the calcium/calmodulin-dependent protein kinase family of protein serine/threonine kinases (see CAMK1; MIM 604998) (Gardner et al., 2000 [PubMed 10673339]).[supplied by OMIM, Mar 2008]

PNCK links:

Genome browser will be placed here

ACMG classification

Classification made for transcript

Verdict is Benign. Variant got -21 ACMG points.

BP4

Computational evidence support a benign effect (BayesDel_noAF=-0.67).

BP6

Variant X-153688661-G-A is Benign according to our data. Variant chrX-153688661-G-A is described in ClinVar as [Likely_benign]. Clinvar id is 212215.Status of the report is criteria_provided_multiple_submitters_no_conflicts, 2 stars. Variant chrX-153688661-G-A is described in Lovd as [Likely_benign].

BP7

Synonymous conserved (PhyloP=-0.906 with no splicing effect.

BS1

Variant frequency is greater than expected in population sas. gnomad4 allele frequency = 0.000222 (24/107987) while in subpopulation SAS AF= 0.00781 (20/2561). AF 95% confidence interval is 0.00518. There are 0 homozygotes in gnomad4. There are 13 alleles in male gnomad4 subpopulation. Median coverage is 20. This position pass quality control queck.

BS2

High Hemizygotes in GnomAd4 at 13 XL gene

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	MANE	Protein	UniProt
SLC6A8	NM_005629.4 link	c.87G>A	p.Gly29Gly	synonymous_variant	Exon 1 of 13	ENST00000253122.10	NP_005620.1	P48029-1X5D9C4
SLC6A8	NM_001142805.2 link	c.87G>A	p.Gly29Gly	synonymous_variant	Exon 1 of 13		NP_001136277.1	P48029Q59EV7

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	TSL	MANE	Protein	UniProt
SLC6A8	ENST00000253122.10 link	c.87G>A	p.Gly29Gly	synonymous_variant	Exon 1 of 13	1	NM_005629.4	ENSP00000253122.5	P48029-1
PNCK	ENST00000458354.5 link	c.-3+154C>T		intron_variant	Intron 1 of 3	3		ENSP00000401542.1	C9J2B9
PNCK	ENST00000480693.1 link	n.64+154C>T		intron_variant	Intron 1 of 3	5
SLC6A8	ENST00000476466.1 link	n.-62G>A		upstream_gene_variant		3

Frequencies

GnomAD3 genomes

AF:

0.000222

AC:

AN:

107973

Hom.:

Cov.:

AF XY:

0.000414

AC XY:

AN XY:

31371

show subpopulations

Gnomad AFR

AF:

0.0000995

Gnomad AMI

AF:

0.00

Gnomad AMR

AF:

0.00

Gnomad ASJ

AF:

0.00

Gnomad EAS

AF:

0.00

Gnomad SAS

AF:

0.00777

Gnomad FIN

AF:

0.00

Gnomad MID

AF:

0.00

Gnomad NFE

AF:

0.0000195

Gnomad OTH

AF:

0.00

GnomAD3 exomes

AF:

0.000982

AC:

AN:

61074

Hom.:

AF XY:

0.00214

AC XY:

AN XY:

20534

show subpopulations

Gnomad AFR exome

AF:

0.00

Gnomad AMR exome

AF:

0.00

Gnomad ASJ exome

AF:

0.00

Gnomad EAS exome

AF:

0.00

Gnomad SAS exome

AF:

0.00644

Gnomad FIN exome

AF:

0.00

Gnomad NFE exome

AF:

0.00

Gnomad OTH exome

AF:

0.00

GnomAD4 exome

AF:

0.000312

AC:

304

AN:

972821

Hom.:

Cov.:

AF XY:

0.000537

AC XY:

167

AN XY:

310985

show subpopulations

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:

0.00668

Gnomad4 FIN exome

AF:

0.00

Gnomad4 NFE exome

AF:

0.00000386

Gnomad4 OTH exome

AF:

0.000302

GnomAD4 genome

AF:

0.000222

AC:

AN:

107987

Hom.:

Cov.:

AF XY:

0.000414

AC XY:

AN XY:

31393

show subpopulations

Gnomad4 AFR

AF:

0.0000993

Gnomad4 AMR

AF:

0.00

Gnomad4 ASJ

AF:

0.00

Gnomad4 EAS

AF:

0.00

Gnomad4 SAS

AF:

0.00781

Gnomad4 FIN

AF:

0.00

Gnomad4 NFE

AF:

0.0000195

Gnomad4 OTH

AF:

0.00

Bravo

AF:

0.0000264

ClinVar

Significance: Benign/Likely benign

Submissions summary: Benign:5

Revision: criteria provided, multiple submitters, no conflicts

LINK: link

Submissions by phenotype

not provided

Benign:3

Clinical Genetics DNA and cytogenetics Diagnostics Lab, Erasmus MC, Erasmus Medical Center

Significance: Likely benign

Review Status: no assertion criteria provided

Collection Method: clinical testing

- -

Dec 04, 2018

GeneDx

Significance: Benign

Review Status: criteria provided, single submitter

Collection Method: clinical testing

- -

Genome Diagnostics Laboratory, University Medical Center Utrecht

Significance: Likely benign

Review Status: no assertion criteria provided

Collection Method: clinical testing

- -

not specified

Benign:1

Jun 24, 2015

Genetic Services Laboratory, University of Chicago

Significance: Likely benign

Review Status: criteria provided, single submitter

Collection Method: clinical testing

- -

Creatine transporter deficiency

Benign:1

Jan 30, 2025

Labcorp Genetics (formerly Invitae), Labcorp

Significance: Benign

Review Status: criteria provided, single submitter

Collection Method: clinical testing

- -

Computational scores

Source: dbNSFP v4.3

Name

Calibrated prediction

Score

Prediction

BayesDel_noAF

Benign

-0.67

CADD

Benign

DANN

Uncertain

0.98

RBP_binding_hub_radar

1.1

RBP_regulation_power_radar

2.7

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

Below is the list of publications found by LitVar. It may be empty.

Variant summary

Frequency

Consequence

Scores

Clinical Significance

Conservation

ACMG classification

Transcripts

RefSeq

Ensembl

Frequencies

ClinVar

Submissions by phenotype

Computational scores

Splicing

Publications

LitVar

Other links and lift over