Variant 1-1223318-G-A details in Genebe, Genetics Data Aggregator

Variant summary

Our verdict is Uncertain significance. Variant got 0 ACMG points: 4P and 4B. PM1PM2BP4_Strong

The NM_016176.6(SDF4):c.482C>T(p.Ala161Val) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.0000359 in 1,613,732 control chromosomes in the GnomAD database, including 1 homozygotes. In-silico tool predicts a benign outcome for this variant. 15/21 in silico tools predict a benign outcome for this variant. Variant has been reported in ClinVar as Uncertain significance (★).

Frequency

Genomes: 𝑓 0.000026 ( 0 hom., cov: 34)

Exomes 𝑓: 0.000037 ( 1 hom. )

Consequence

SDF4
NM_016176.6 missense

Scores

Clinical Significance

Uncertain significance criteria provided, single submitter U:1

Conservation

PhyloP100: 1.46

Variant links:

Genes affected

SDF4 (HGNC:24188): (stromal cell derived factor 4) This gene encodes a stromal cell derived factor that is a member of the CREC protein family. The encoded protein contains six EF-hand motifs and calcium-binding motifs. This protein localizes to the Golgi lumen and may be involved in regulating calcium dependent cellular activities. [provided by RefSeq, Sep 2011]

SDF4 links:

Genome browser will be placed here

ACMG classification

Classification made for transcript

Verdict is Uncertain_significance. Variant got 0 ACMG points.

PM1

In a binding_site (size 0) in uniprot entity CAB45_HUMAN

PM2

Very rare variant in population databases, with high coverage;

BP4

Computational evidence support a benign effect (MetaRNN=0.040917248).

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE	UniProt
SDF4	NM_016176.6 linkuse as main transcript	c.482C>T	p.Ala161Val	missense_variant	4/7	ENST00000360001.12

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Appris
SDF4	ENST00000360001.12 linkuse as main transcript	c.482C>T	p.Ala161Val	missense_variant	4/7	1	NM_016176.6	P1
SDF4	ENST00000263741.12 linkuse as main transcript	c.482C>T	p.Ala161Val	missense_variant	4/7	1
SDF4	ENST00000403997.2 linkuse as main transcript	c.308C>T	p.Ala103Val	missense_variant	3/5	3
SDF4	ENST00000465727.5 linkuse as main transcript	c.503C>T	p.Ala168Val	missense_variant, NMD_transcript_variant	4/7	2

Frequencies

GnomAD3 genomes

AF:

0.0000263

AC:

AN:

152216

Hom.:

Cov.:

show subpopulations

Gnomad AFR

AF:

0.00

Gnomad AMI

AF:

0.00

Gnomad AMR

AF:

0.000131

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:

0.0000294

Gnomad OTH

AF:

0.00

GnomAD3 exomes

AF:

0.0000757

AC:

AN:

250940

Hom.:

AF XY:

0.0000442

AC XY:

AN XY:

135656

show subpopulations

Gnomad AFR exome

AF:

0.00

Gnomad AMR exome

AF:

0.000493

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:

0.0000176

Gnomad OTH exome

AF:

0.00

GnomAD4 exome

AF:

0.0000370

AC:

AN:

1461398

Hom.:

Cov.:

AF XY:

0.0000413

AC XY:

AN XY:

726972

show subpopulations

Gnomad4 AFR exome

AF:

0.00

Gnomad4 AMR exome

AF:

0.000470

Gnomad4 ASJ exome

AF:

0.00

Gnomad4 EAS exome

AF:

0.00

Gnomad4 SAS exome

AF:

0.0000116

Gnomad4 FIN exome

AF:

0.00

Gnomad4 NFE exome

AF:

0.0000261

Gnomad4 OTH exome

AF:

0.0000497

GnomAD4 genome

AF:

0.0000263

AC:

AN:

152334

Hom.:

Cov.:

AF XY:

0.0000403

AC XY:

AN XY:

74504

show subpopulations

Gnomad4 AFR

AF:

0.00

Gnomad4 AMR

AF:

0.000131

Gnomad4 ASJ

AF:

0.00

Gnomad4 EAS

AF:

0.00

Gnomad4 SAS

AF:

0.00

Gnomad4 FIN

AF:

0.00

Gnomad4 NFE

AF:

0.0000294

Gnomad4 OTH

AF:

0.00

Bravo

AF:

0.0000453

ExAC

AF:

0.0000741

AC:

ClinVar

Significance: Uncertain significance

Submissions summary: Uncertain:1

Revision: criteria provided, single submitter

LINK: link

Submissions by phenotype

not specified

Uncertain:1

Uncertain significance, criteria provided, single submitter

clinical testing

Ambry Genetics

Aug 17, 2022

The c.503C>T (p.A168V) alteration is located in exon 4 (coding exon 3) of the SDF4 gene. This alteration results from a C to T substitution at nucleotide position 503, causing the alanine (A) at amino acid position 168 to be replaced by a valine (V). 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

0.089

BayesDel_addAF

Benign

-0.47

BayesDel_noAF

Benign

-0.57

CADD

Benign

DANN

Benign

0.79

DEOGEN2

Benign

0.22

T;.

Eigen

Benign

-0.70

Eigen_PC

Benign

-0.66

FATHMM_MKL

Pathogenic

0.97

LIST_S2

Uncertain

0.86

D;D

M_CAP

Benign

0.013

MetaRNN

Benign

0.041

T;T

MetaSVM

Benign

-0.98

MutationAssessor

Benign

0.41

N;N

MutationTaster

Benign

1.0

D;D;D

PrimateAI

Benign

0.31

PROVEAN

Benign

-1.3

N;N

REVEL

Benign

0.090

Sift

Benign

0.30

T;T

Sift4G

Benign

0.16

T;T

Polyphen

0.0040

B;B

Vest4

0.18

MutPred

0.29

Loss of ubiquitination at K163 (P = 0.0566);Loss of ubiquitination at K163 (P = 0.0566);

MVP

0.15

MPC

0.36

ClinPred

0.027

GERP RS

1.2

RBP_binding_hub_radar

0.0

RBP_regulation_power_radar

1.7

Varity_R

0.030

gMVP

0.28

Splicing

Name

Calibrated prediction

Score

Prediction

SpliceAI score (max)

0.11

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