Genetic Variant SOX21:p.Ser194Pro (chr13-94711470-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_007084.4(SOX21):c.580T>C(p.Ser194Pro) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.00000196 in 1,018,060 control chromosomes in the GnomAD database, with no homozygous occurrence. In-silico tool predicts a benign outcome for this variant. 14/20 in silico tools predict a benign outcome for this variant. Variant has been reported in ClinVar as Uncertain significance (★).

Frequency

Genomes: 𝑓 0.0000072 ( 0 hom., cov: 30)

Exomes 𝑓: 0.0000011 ( 0 hom. )

Consequence

SOX21
NM_007084.4 missense

Scores

Clinical Significance

Uncertain significance criteria provided, single submitter U:1

Conservation

PhyloP100: 0.0300

Variant links:

Genes affected

SOX21 (HGNC:11197): (SRY-box transcription factor 21) SRY-related HMG-box (SOX) genes encode a family of DNA-binding proteins containing a 79-amino acid HMG (high mobility group) domain that shares at least 50% sequence identity with the DNA-binding HMG box of the SRY protein (MIM 480000). SOX proteins are divided into 6 subgroups based on sequence similarity within and outside of the HMG domain. For additional background information on SOX genes, see SOX1 (MIM 602148).[supplied by OMIM, Apr 2004]

SOX21 links:

SOX21-AS1 (HGNC:39807): (SOX21 antisense divergent transcript 1)

SOX21-AS1 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=0.14581063).

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	MANE	Protein	UniProt
SOX21	NM_007084.4 link	c.580T>C	p.Ser194Pro	missense_variant	Exon 1 of 1	ENST00000376945.4	NP_009015.1	Q9Y651

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	TSL	MANE	Protein	Appris	UniProt
SOX21	ENST00000376945.4 link	c.580T>C	p.Ser194Pro	missense_variant	Exon 1 of 1	6	NM_007084.4	ENSP00000366144.2		Q9Y651
SOX21-AS1	ENST00000665450.1 link	n.132+7885A>G		intron_variant	Intron 1 of 3

Frequencies

GnomAD3 genomes

AF:

0.00000717

AC:

AN:

139424

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:

0.000219

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

GnomAD4 exome

AF:

0.00000114

AC:

AN:

878636

Hom.:

Cov.:

AF XY:

0.00

AC XY:

AN XY:

410400

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:

0.00

GnomAD4 genome

AF:

0.00000717

AC:

AN:

139424

Hom.:

Cov.:

AF XY:

0.0000148

AC XY:

AN XY:

67630

show subpopulations

Gnomad4 AFR

AF:

0.00

Gnomad4 AMR

AF:

0.00

Gnomad4 ASJ

AF:

0.00

Gnomad4 EAS

AF:

0.000219

Gnomad4 SAS

AF:

0.00

Gnomad4 FIN

AF:

0.00

Gnomad4 NFE

AF:

0.00

Gnomad4 OTH

AF:

0.00

Bravo

AF:

0.00000378

ClinVar

Significance: Uncertain significance

Submissions summary: Uncertain:1

Revision: criteria provided, single submitter

LINK: link

Submissions by phenotype

not specified

Uncertain:1

Feb 03, 2022

Ambry Genetics

Significance: Uncertain significance

Review Status: criteria provided, single submitter

Collection Method: clinical testing

The c.580T>C (p.S194P) alteration is located in exon 1 (coding exon 1) of the SOX21 gene. This alteration results from a T to C substitution at nucleotide position 580, causing the serine (S) at amino acid position 194 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

Benign

0.12

BayesDel_addAF

Benign

-0.022

BayesDel_noAF

Benign

-0.27

CADD

Benign

DANN

Benign

0.95

DEOGEN2

Benign

0.071

Eigen

Benign

-0.72

Eigen_PC

Benign

-0.61

FATHMM_MKL

Benign

0.087

LIST_S2

Benign

0.77

M_CAP

Pathogenic

0.86

MetaRNN

Benign

0.15

MetaSVM

Uncertain

-0.27

MutationAssessor

Benign

0.79

PrimateAI

Pathogenic

0.91

PROVEAN

Benign

-0.82

REVEL

Benign

0.24

Sift

Benign

0.23

Sift4G

Benign

0.43

Polyphen

0.0

Vest4

0.073

MutPred

0.20

Loss of loop (P = 0.0128);

MVP

0.49

ClinPred

0.33

GERP RS

2.9

Varity_R

0.24

gMVP

0.59

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