Genetic Variant SLC35G6:p.Arg134Pro (chr17-7482385-G-C) – ACMG Classification: Uncertain_significance (0 pts)

Variant summary

Our verdict is Uncertain significance. Variant got 0 ACMG points: 2P and 2B. PM2BP4_Moderate

The NM_001102614.2(SLC35G6):c.401G>C(p.Arg134Pro) variant causes a missense change. The variant allele was found at a frequency of 0.00000867 in 1,613,980 control chromosomes in the GnomAD database, with no homozygous occurrence. In-silico tool predicts a benign outcome for this variant. Variant has been reported in ClinVar as Uncertain significance (★).

Frequency

Genomes: 𝑓 0.000013 ( 0 hom., cov: 32)

Exomes 𝑓: 0.0000082 ( 0 hom. )

Consequence

SLC35G6
NM_001102614.2 missense

Scores

Clinical Significance

Uncertain significance criteria provided, single submitter U:1

Conservation

PhyloP100: 4.71

Variant links:

Genes affected

SLC35G6 (HGNC:31351): (solute carrier family 35 member G6) Predicted to be integral component of membrane. [provided by Alliance of Genome Resources, Apr 2022]

SLC35G6 links:

ZBTB4 (HGNC:23847): (zinc finger and BTB domain containing 4) Enables several functions, including DNA-binding transcription repressor activity, RNA polymerase II-specific; methyl-CpNpG binding activity; and sequence-specific DNA binding activity. Involved in cellular response to DNA damage stimulus and negative regulation of transcription by RNA polymerase II. Located in cytosol and nuclear body. [provided by Alliance of Genome Resources, Apr 2022]

ZBTB4 links:

Genome browser will be placed here

ACMG classification

Classification made for transcript

Verdict is Uncertain_significance. Variant got 0 ACMG points.

PM2

Very rare variant in population databases, with high coverage;

BP4

Computational evidence support a benign effect (MetaRNN=0.16421762).

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	MANE	Protein	UniProt
SLC35G6	NM_001102614.2 link	c.401G>C	p.Arg134Pro	missense_variant	Exon 2 of 2	ENST00000412468.4	NP_001096084.1	P0C7Q6
SLC35G6	XM_047436533.1 link	c.407G>C	p.Arg136Pro	missense_variant	Exon 2 of 2		XP_047292489.1
ZBTB4	NM_020899.4 link	c.-81+1619C>G		intron_variant	Intron 1 of 3		NP_065950.2	Q9P1Z0B3KVD4

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	TSL	MANE	Protein	Appris	UniProt
SLC35G6	ENST00000412468.4 link	c.401G>C	p.Arg134Pro	missense_variant	Exon 2 of 2	1	NM_001102614.2	ENSP00000396523.2		P0C7Q6
ZBTB4	ENST00000311403.4 link	c.-81+1619C>G		intron_variant	Intron 1 of 3	1		ENSP00000307858.4		Q9P1Z0

Frequencies

GnomAD3 genomes

AF:

0.0000131

AC:

AN:

152194

Hom.:

Cov.:

show subpopulations

Gnomad AFR

AF:

0.00

Gnomad AMI

AF:

0.00

Gnomad AMR

AF:

0.00

Gnomad ASJ

AF:

0.00

Gnomad EAS

AF:

0.000385

Gnomad SAS

AF:

0.00

Gnomad FIN

AF:

0.00

Gnomad MID

AF:

0.00

Gnomad NFE

AF:

0.00

Gnomad OTH

AF:

0.00

GnomAD3 exomes

AF:

0.0000756

AC:

AN:

251172

Hom.:

AF XY:

0.0000884

AC XY:

AN XY:

135742

show subpopulations

Gnomad AFR exome

AF:

0.00

Gnomad AMR exome

AF:

0.0000289

Gnomad ASJ exome

AF:

0.00

Gnomad EAS exome

AF:

0.000979

Gnomad SAS exome

AF:

0.00

Gnomad FIN exome

AF:

0.00

Gnomad NFE exome

AF:

0.00

Gnomad OTH exome

AF:

0.00

GnomAD4 exome

AF:

0.00000821

AC:

AN:

1461668

Hom.:

Cov.:

117

AF XY:

0.0000110

AC XY:

AN XY:

727144

show subpopulations

Gnomad4 AFR exome

AF:

0.00

Gnomad4 AMR exome

AF:

0.0000224

Gnomad4 ASJ exome

AF:

0.00

Gnomad4 EAS exome

AF:

0.000252

Gnomad4 SAS exome

AF:

0.00

Gnomad4 FIN exome

AF:

0.00

Gnomad4 NFE exome

AF:

0.00

Gnomad4 OTH exome

AF:

0.0000166

GnomAD4 genome

AF:

0.0000131

AC:

AN:

152312

Hom.:

Cov.:

AF XY:

0.0000269

AC XY:

AN XY:

74484

show subpopulations

Gnomad4 AFR

AF:

0.00

Gnomad4 AMR

AF:

0.00

Gnomad4 ASJ

AF:

0.00

Gnomad4 EAS

AF:

0.000386

Gnomad4 SAS

AF:

0.00

Gnomad4 FIN

AF:

0.00

Gnomad4 NFE

AF:

0.00

Gnomad4 OTH

AF:

0.00

Bravo

AF:

0.0000264

ExAC

AF:

0.0000659

AC:

ClinVar

Significance: Uncertain significance

Submissions summary: Uncertain:1

Revision: criteria provided, single submitter

LINK: link

Submissions by phenotype

not specified

Uncertain:1

May 03, 2023

Ambry Genetics

Significance: Uncertain significance

Review Status: criteria provided, single submitter

Collection Method: clinical testing

The c.401G>C (p.R134P) alteration is located in exon 2 (coding exon 2) of the SLC35G6 gene. This alteration results from a G to C substitution at nucleotide position 401, causing the arginine (R) at amino acid position 134 to be replaced by a proline (P). Based on insufficient or conflicting evidence, the clinical significance of this alteration remains unclear. -

Computational scores

Source: dbNSFP v4.3

Name

Calibrated prediction

Score

Prediction

AlphaMissense

Uncertain

0.49

BayesDel_addAF

Benign

-0.13

BayesDel_noAF

Uncertain

-0.030

CADD

Benign

DANN

Uncertain

0.99

DEOGEN2

Benign

0.014

Eigen

Benign

0.036

Eigen_PC

Benign

0.046

FATHMM_MKL

Uncertain

0.96

M_CAP

Uncertain

0.10

MetaRNN

Benign

0.16

MetaSVM

Benign

-0.80

MutationAssessor

Benign

1.8

PrimateAI

Benign

0.43

PROVEAN

Benign

-1.8

REVEL

Uncertain

0.30

Sift

Benign

0.18

Sift4G

Benign

0.13

Polyphen

0.90

Vest4

0.60

MutPred

0.47

Loss of methylation at R134 (P = 0.0286);

MVP

0.51

MPC

0.97

ClinPred

0.12

GERP RS

3.4

Varity_R

0.43

gMVP

0.85

Splicing

Name

Calibrated prediction

Score

Prediction

SpliceAI score (max)

0.040

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