8-133038609-C-T

Position:

chr8-133038609-C-T

Variant summary

Our verdict is Benign. Variant got -8 ACMG points: 0P and 8B. BP4_StrongBS2

The NM_001045556.3(SLA):c.746G>A(p.Arg249Gln) variant causes a missense change. The variant allele was found at a frequency of 0.000263 in 1,613,974 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 0.00032 ( 0 hom., cov: 32)

Exomes 𝑓: 0.00026 ( 0 hom. )

Consequence

SLA
NM_001045556.3 missense

Scores

Clinical Significance

Uncertain significance criteria provided, single submitter U:1

Conservation

PhyloP100: 4.31

Variant links:

Genes affected

SLA (HGNC:10902): (Src like adaptor) Predicted to enable signaling receptor binding activity. Predicted to be involved in cell differentiation; innate immune response; and transmembrane receptor protein tyrosine kinase signaling pathway. Predicted to be located in cytosol. Predicted to be active in dendritic spine and focal adhesion. Predicted to be extrinsic component of cytoplasmic side of plasma membrane. [provided by Alliance of Genome Resources, Apr 2022]

SLA links:

TG (HGNC:11764): (thyroglobulin) Thyroglobulin (Tg) is a glycoprotein homodimer produced predominantly by the thryroid gland. It acts as a substrate for the synthesis of thyroxine and triiodothyronine as well as the storage of the inactive forms of thyroid hormone and iodine. Thyroglobulin is secreted from the endoplasmic reticulum to its site of iodination, and subsequent thyroxine biosynthesis, in the follicular lumen. Mutations in this gene cause thyroid dyshormonogenesis, manifested as goiter, and are associated with moderate to severe congenital hypothyroidism. Polymorphisms in this gene are associated with susceptibility to autoimmune thyroid diseases (AITD) such as Graves disease and Hashimoto thryoiditis. [provided by RefSeq, Nov 2009]

TG links:

Genome browser will be placed here

ACMG classification

Classification made for transcript

Verdict is Benign. Variant got -8 ACMG points.

BP4

Computational evidence support a benign effect (MetaRNN=0.06722039).

BS2

High AC in GnomAd4 at 48 AD gene.

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE	Protein	UniProt
SLA	NM_001045556.3 linkuse as main transcript	c.746G>A	p.Arg249Gln	missense_variant	9/9	ENST00000338087.10	NP_001039021.1
TG	NM_003235.5 linkuse as main transcript	c.7239+8586C>T		intron_variant		ENST00000220616.9	NP_003226.4

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Protein	Appris	UniProt
SLA	ENST00000338087.10 linkuse as main transcript	c.746G>A	p.Arg249Gln	missense_variant	9/9	1	NM_001045556.3	ENSP00000337548	P1	Q13239-1
TG	ENST00000220616.9 linkuse as main transcript	c.7239+8586C>T		intron_variant		1	NM_003235.5	ENSP00000220616	P1	P01266-1

Frequencies

GnomAD3 genomes

AF:

0.000302

AC:

AN:

152102

Hom.:

Cov.:

show subpopulations

Gnomad AFR

AF:

0.0000241

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:

0.000944

Gnomad MID

AF:

0.00

Gnomad NFE

AF:

0.000485

Gnomad OTH

AF:

0.00

GnomAD3 exomes

AF:

0.000366

AC:

AN:

251492

Hom.:

AF XY:

0.000338

AC XY:

AN XY:

135920

show subpopulations

Gnomad AFR exome

AF:

0.00

Gnomad AMR exome

AF:

0.00

Gnomad ASJ exome

AF:

0.00

Gnomad EAS exome

AF:

0.000109

Gnomad SAS exome

AF:

0.00

Gnomad FIN exome

AF:

0.000878

Gnomad NFE exome

AF:

0.000589

Gnomad OTH exome

AF:

0.000652

GnomAD4 exome

AF:

0.000258

AC:

377

AN:

1461754

Hom.:

Cov.:

AF XY:

0.000259

AC XY:

188

AN XY:

727192

show subpopulations

Gnomad4 AFR exome

AF:

0.0000597

Gnomad4 AMR exome

AF:

0.0000224

Gnomad4 ASJ exome

AF:

0.0000383

Gnomad4 EAS exome

AF:

0.0000504

Gnomad4 SAS exome

AF:

0.0000232

Gnomad4 FIN exome

AF:

0.000749

Gnomad4 NFE exome

AF:

0.000284

Gnomad4 OTH exome

AF:

0.000199

GnomAD4 genome

AF:

0.000315

AC:

AN:

152220

Hom.:

Cov.:

AF XY:

0.000309

AC XY:

AN XY:

74432

show subpopulations

Gnomad4 AFR

AF:

0.0000241

Gnomad4 AMR

AF:

0.000131

Gnomad4 ASJ

AF:

0.00

Gnomad4 EAS

AF:

0.00

Gnomad4 SAS

AF:

0.00

Gnomad4 FIN

AF:

0.000944

Gnomad4 NFE

AF:

0.000485

Gnomad4 OTH

AF:

0.000950

Alfa

AF:

0.000465

Hom.:

Bravo

AF:

0.000193

ESP6500AA

AF:

0.00

AC:

ESP6500EA

AF:

0.000465

AC:

ExAC

AF:

0.000313

AC:

Asia WGS

AF:

0.000289

AC:

AN:

3478

EpiCase

AF:

0.000491

EpiControl

AF:

0.000237

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

Jun 11, 2021

The c.866G>A (p.R289Q) alteration is located in exon 7 (coding exon 7) of the SLA gene. This alteration results from a G to A substitution at nucleotide position 866, causing the arginine (R) at amino acid position 289 to be replaced by a glutamine (Q). 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

-0.22

BayesDel_noAF

Benign

-0.17

CADD

Pathogenic

DANN

Uncertain

1.0

DEOGEN2

Benign

0.27

T;.;.;.;.

Eigen

Benign

0.19

Eigen_PC

Benign

0.078

FATHMM_MKL

Benign

0.25

LIST_S2

Uncertain

0.86

D;D;D;D;D

M_CAP

Benign

0.077

MetaRNN

Benign

0.067

T;T;T;T;T

MetaSVM

Uncertain

-0.23

MutationAssessor

Uncertain

2.5

M;.;.;.;.

MutationTaster

Benign

1.0

D;D;D;N;N;N;N;N

PrimateAI

Benign

0.39

PROVEAN

Benign

-0.49

N;N;N;N;N

REVEL

Benign

0.15

Sift

Benign

0.12

T;T;T;T;T

Sift4G

Benign

0.17

T;T;T;T;T

Polyphen

1.0

D;.;.;.;.

Vest4

0.32

MVP

0.73

MPC

0.65

ClinPred

0.14

GERP RS

5.9

Varity_R

0.12

gMVP

0.36

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