Genetic Variant SFT2D2:p.Glu14Gly (chr1-168226120-A-G) – 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_199344.3(SFT2D2):c.41A>G(p.Glu14Gly) variant causes a missense change. The variant allele was found at a frequency of 0.00000195 in 1,535,260 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: 𝑓 0.000013 ( 0 hom., cov: 32)

Exomes 𝑓: 7.2e-7 ( 0 hom. )

Consequence

SFT2D2
NM_199344.3 missense

Scores

Clinical Significance

Uncertain significance criteria provided, single submitter U:1

Conservation

PhyloP100: 4.03

Variant links:

Genes affected

SFT2D2 (HGNC:25140): (SFT2 domain containing 2) Predicted to be involved in protein transport and vesicle-mediated transport. Located in extracellular exosome. [provided by Alliance of Genome Resources, Apr 2022]

SFT2D2 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=0.20411685).

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	MANE	Protein	UniProt
SFT2D2	NM_199344.3 link	c.41A>G	p.Glu14Gly	missense_variant	Exon 1 of 8	ENST00000271375.7	NP_955376.1	O95562

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	TSL	MANE	Protein	UniProt
SFT2D2	ENST00000271375.7 link	c.41A>G	p.Glu14Gly	missense_variant	Exon 1 of 8	1	NM_199344.3	ENSP00000271375.3	O95562
SFT2D2	ENST00000367829.5 link	c.41A>G	p.Glu14Gly	missense_variant	Exon 1 of 6	5		ENSP00000356803.1	Q5TIH2
SFT2D2	ENST00000630869.1 link	c.41A>G	p.Glu14Gly	missense_variant	Exon 1 of 7	4		ENSP00000486492.1	Q5TIH2
SFT2D2	ENST00000471981.1 link	n.183A>G		non_coding_transcript_exon_variant	Exon 1 of 7	5

Frequencies

GnomAD3 genomes

AF:

0.0000131

AC:

AN:

152128

Hom.:

Cov.:

show subpopulations

Gnomad AFR

AF:

0.0000483

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:

0.00

Gnomad OTH

AF:

0.00

GnomAD3 exomes

AF:

0.00000705

AC:

AN:

141744

Hom.:

AF XY:

0.00

AC XY:

AN XY:

74954

show subpopulations

Gnomad AFR exome

AF:

0.000138

Gnomad AMR exome

AF:

0.00

Gnomad ASJ exome

AF:

0.00

Gnomad EAS exome

AF:

0.00

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:

7.23e-7

AC:

AN:

1383132

Hom.:

Cov.:

AF XY:

0.00

AC XY:

AN XY:

682066

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:

0.00

Gnomad4 FIN exome

AF:

0.00

Gnomad4 NFE exome

AF:

0.00

Gnomad4 OTH exome

AF:

0.0000174

GnomAD4 genome

AF:

0.0000131

AC:

AN:

152128

Hom.:

Cov.:

AF XY:

0.00

AC XY:

AN XY:

74300

show subpopulations

Gnomad4 AFR

AF:

0.0000483

Gnomad4 AMR

AF:

0.00

Gnomad4 ASJ

AF:

0.00

Gnomad4 EAS

AF:

0.00

Gnomad4 SAS

AF:

0.00

Gnomad4 FIN

AF:

0.00

Gnomad4 NFE

AF:

0.00

Gnomad4 OTH

AF:

0.00

Alfa

AF:

0.0000508

Hom.:

Bravo

AF:

0.00000756

ClinVar

Significance: Uncertain significance

Submissions summary: Uncertain:1

Revision: criteria provided, single submitter

LINK: link

Submissions by phenotype

not specified

Uncertain:1

Jan 18, 2025

Ambry Genetics

Significance: Uncertain significance

Review Status: criteria provided, single submitter

Collection Method: clinical testing

The c.41A>G (p.E14G) alteration is located in exon 1 (coding exon 1) of the SFT2D2 gene. This alteration results from a A to G substitution at nucleotide position 41, causing the glutamic acid (E) at amino acid position 14 to be replaced by a glycine (G). 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

Benign

0.12

BayesDel_addAF

Benign

-0.087

BayesDel_noAF

Benign

-0.36

CADD

Uncertain

DANN

Uncertain

1.0

DEOGEN2

Benign

0.090

T;T;T

Eigen

Benign

-0.13

Eigen_PC

Benign

-0.078

FATHMM_MKL

Benign

0.58

LIST_S2

Benign

0.67

.;T;T

M_CAP

Uncertain

0.23

MetaRNN

Benign

0.20

T;T;T

MetaSVM

Benign

-0.99

MutationAssessor

Uncertain

2.7

.;.;M

PrimateAI

Pathogenic

0.84

PROVEAN

Uncertain

-3.0

D;.;D

REVEL

Benign

0.082

Sift

Benign

0.030

D;.;D

Sift4G

Uncertain

0.037

D;D;T

Polyphen

0.060

.;.;B

Vest4

0.40

MutPred

0.31

Loss of stability (P = 0.0229);Loss of stability (P = 0.0229);Loss of stability (P = 0.0229);

MVP

0.15

MPC

0.36

ClinPred

0.80

GERP RS

3.4

Varity_R

0.19

gMVP

0.37

Splicing

Name

Calibrated prediction

Score

Prediction

SpliceAI score (max)

0.020

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