rs864621971

Variant names:

Your query was ambiguous. Multiple possible variants found:

Variant summary

Our verdict is Likely benign. The variant received -5 ACMG points: 1P and 6B. PP5BP4BS1_SupportingBS2

The NM_002968.3(SALL1):c.949C>T(p.Pro317Ser) variant causes a missense change. The variant allele was found at a frequency of 0.00000616 in 1,461,820 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 Conflicting classifications of pathogenicity (no stars).

Frequency

Genomes: not found (cov: 32)

Exomes 𝑓: 0.0000062 ( 0 hom. )

Consequence

SALL1
NM_002968.3 missense

Scores

Clinical Significance

Conflicting classifications of pathogenicity criteria provided, conflicting classifications P:1U:2

Conservation

PhyloP100: 5.72

Publications

3 publications found

Variant links:

Genes affected

SALL1 (HGNC:10524): (spalt like transcription factor 1) The protein encoded by this gene is a zinc finger transcriptional repressor and may be part of the NuRD histone deacetylase complex (HDAC). Defects in this gene are a cause of Townes-Brocks syndrome (TBS) as well as bronchio-oto-renal syndrome (BOR). Two transcript variants encoding different isoforms have been found for this gene. [provided by RefSeq, Jul 2008]

SALL1 Gene-Disease associations (from GenCC):

Townes-Brocks syndrome 1
Inheritance: AD Classification: DEFINITIVE, STRONG Submitted by: PanelApp Australia, Labcorp Genetics (formerly Invitae), G2P, Ambry Genetics
Townes-Brocks syndrome
Inheritance: AD Classification: SUPPORTIVE Submitted by: Orphanet

SALL1 links:

Genome browser will be placed here

ACMG classification

Classification was made for transcript

Our verdict: Likely_benign. The variant received -5 ACMG points.

PP5

Variant 16-51141273-G-A is Pathogenic according to our data. Variant chr16-51141273-G-A is described in ClinVar as Conflicting_classifications_of_pathogenicity. ClinVar VariationId is 208167.

BP4

Computational evidence support a benign effect (MetaRNN=0.26929903). . Strength limited to SUPPORTING due to the PP5.

BS1

Variant frequency is greater than expected in population amr. GnomAdExome4 allele frequency = 0.00000616 (9/1461820) while in subpopulation AMR AF = 0.0000894 (4/44724). AF 95% confidence interval is 0.0000298. There are 0 homozygotes in GnomAdExome4. There are 3 alleles in the male GnomAdExome4 subpopulation. Median coverage is 53. This position passed quality control check. Existence of Clinvar submissions makes me limit the strength of this signal to Supporting

BS2

High AC in GnomAdExome4 at 9 AD gene.

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	MANE	Protein	UniProt
SALL1	NM_002968.3 link	c.949C>T	p.Pro317Ser	missense_variant	Exon 2 of 3	ENST00000251020.9	NP_002959.2

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	TSL	MANE	Protein	Appris	UniProt
SALL1	ENST00000251020.9 link	c.949C>T	p.Pro317Ser	missense_variant	Exon 2 of 3	1	NM_002968.3	ENSP00000251020.4

Frequencies

GnomAD3 genomes

Cov.:

GnomAD2 exomes

AF:

0.00000398

AC:

AN:

251486

AF XY:

0.00

show subpopulations

Gnomad AFR exome

AF:

0.00

Gnomad AMR exome

AF:

0.0000289

Gnomad ASJ exome

AF:

0.00

Gnomad EAS exome

AF:

0.00

Gnomad FIN exome

AF:

0.00

Gnomad NFE exome

AF:

0.00

Gnomad OTH exome

AF:

0.00

GnomAD4 exome

AF:

0.00000616

AC:

AN:

1461820

Hom.:

Cov.:

AF XY:

0.00000413

AC XY:

AN XY:

727222

show subpopulations

African (AFR)

AF:

0.00

AC:

AN:

33478

American (AMR)

AF:

0.0000894

AC:

AN:

44724

Ashkenazi Jewish (ASJ)

AF:

0.00

AC:

AN:

26136

East Asian (EAS)

AF:

0.00

AC:

AN:

39700

South Asian (SAS)

AF:

0.00

AC:

AN:

86252

European-Finnish (FIN)

AF:

0.00

AC:

AN:

53412

Middle Eastern (MID)

AF:

0.00

AC:

AN:

5718

European-Non Finnish (NFE)

AF:

0.00000360

AC:

AN:

1112008

Other (OTH)

AF:

0.0000166

AC:

AN:

60392

Allele Balance Distribution

Red line indicates average allele balance

Average allele balance: 0.514

Heterozygous variant carriers

0.00

0.20

0.40

0.60

0.80

0.95

Allele balance

Age Distribution

Exome Het

Variant carriers

<30

30-35

35-40

40-45

45-50

50-55

55-60

60-65

65-70

70-75

75-80

>80

Age

GnomAD4 genome

Cov.:

Alfa

AF:

0.00

Hom.:

Bravo

AF:

0.00000756

ClinVar

Significance: Conflicting classifications of pathogenicity

Submissions summary: Pathogenic:1Uncertain:2

Revision: criteria provided, conflicting classifications

LINK: link

Submissions by phenotype

Townes-Brocks syndrome 1

Pathogenic:1Uncertain:1

Apr 01, 2015

Programa de Pós-Graduação em Ciências Genômicas e Biotecnologia, Universidade Católica de Brasília

Significance:Pathogenic

Review Status:criteria provided, single submitter

Collection Method:research

- -

May 28, 2019

Mendelics

Significance:Uncertain significance

Review Status:criteria provided, single submitter

Collection Method:clinical testing

- -

not provided

Uncertain:1

Apr 14, 2022

GeneDx

Significance:Uncertain significance

Review Status:criteria provided, single submitter

Collection Method:clinical testing

In silico analysis supports that this missense variant does not alter protein structure/function; This variant is associated with the following publications: (PMID: 31589614, 26380986) -

Computational scores

Source: dbNSFP v4.3

Name

Calibrated prediction

Score

Prediction

AlphaMissense

Benign

0.085

BayesDel_addAF

Benign

-0.24

BayesDel_noAF

Benign

-0.50

CADD

Uncertain

(source)

DANN

Uncertain

0.99

DEOGEN2

Benign

0.30

.;T;T

Eigen

Benign

0.15

Eigen_PC

Uncertain

0.24

FATHMM_MKL

Uncertain

0.86

LIST_S2

Uncertain

0.90

D;D;D

M_CAP

Benign

0.0096

MetaRNN

Benign

0.27

T;T;T

MetaSVM

Benign

-1.0

MutationAssessor

Uncertain

2.0

.;M;.

PhyloP100

5.7

PrimateAI

Uncertain

0.52

PROVEAN

Benign

-1.4

N;N;N

REVEL

Benign

0.14

Sift

Uncertain

0.014

D;D;D

Sift4G

Benign

0.14

T;T;.

Polyphen

0.78

.;P;.

Vest4

0.41

MutPred

0.26

.;Loss of catalytic residue at P317 (P = 7e-04);.;

MVP

0.26

MPC

0.61

ClinPred

0.65

GERP RS

4.5

Varity_R

0.17

gMVP

0.37

Mutation Taster

=37/63

disease causing (ClinVar)

(source)

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

You must be logged in to view publications. This limit was set because tens of millions (!) of queries from AI bots are generated daily.

Variant summary

Frequency

Consequence

Scores

Clinical Significance

Conservation

Publications

ACMG classification

Transcripts

RefSeq

Ensembl

Frequencies

Age Distribution

ClinVar

Submissions by phenotype

Computational scores

Splicing

Publications

Other links and lift over