Variant 16-28606137-T-A details in Genebe, Genetics Data Aggregator

Variant summary

Our verdict is Uncertain significance. Variant got 2 ACMG points: 2P and 0B. PM2

The NM_001055.4(SULT1A1):c.694A>T(p.Met232Leu) variant causes a missense change involving the alteration of a conserved nucleotide. The variant allele was found at a frequency of 0.00000662 in 150,966 control chromosomes in the GnomAD database, with no homozygous occurrence. Variant has been reported in ClinVar as Uncertain significance (★).

Frequency

Genomes: 𝑓 0.0000066 ( 0 hom., cov: 32)

Exomes 𝑓: 0.000060 ( 0 hom. )

Failed GnomAD Quality Control

Consequence

SULT1A1
NM_001055.4 missense

Scores

Clinical Significance

Uncertain significance criteria provided, single submitter U:1

Conservation

PhyloP100: 7.39

Variant links:

Genes affected

SULT1A1 (HGNC:11453): (sulfotransferase family 1A member 1) Sulfotransferase enzymes catalyze the sulfate conjugation of many hormones, neurotransmitters, drugs, and xenobiotic compounds. These cytosolic enzymes are different in their tissue distributions and substrate specificities. The gene structure (number and length of exons) is similar among family members. This gene encodes one of two phenol sulfotransferases with thermostable enzyme activity. Multiple alternatively spliced variants that encode two isoforms have been identified for this gene. [provided by RefSeq, Jul 2008]

SULT1A1 links:

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ACMG classification

Classification made for transcript

Verdict is Uncertain_significance. Variant got 2 ACMG points.

PM2

Very rare variant in population databases, with high coverage;

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE	UniProt
SULT1A1	NM_001055.4 linkuse as main transcript	c.694A>T	p.Met232Leu	missense_variant	7/8	ENST00000314752.12

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Appris	UniProt
SULT1A1	ENST00000314752.12 linkuse as main transcript	c.694A>T	p.Met232Leu	missense_variant	7/8	1	NM_001055.4	P1	P50225-1
SULT1A1	ENST00000569554.5 linkuse as main transcript	c.694A>T	p.Met232Leu	missense_variant	6/7	1		P1	P50225-1
SULT1A1	ENST00000566189.5 linkuse as main transcript	c.694A>T	p.Met232Leu	missense_variant	7/8	5

Frequencies

GnomAD3 genomes

AF:

0.00000663

AC:

AN:

150848

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:

0.00

Gnomad SAS

AF:

0.000211

Gnomad FIN

AF:

0.00

Gnomad MID

AF:

0.00

Gnomad NFE

AF:

0.00

Gnomad OTH

AF:

0.00

GnomAD3 exomes

AF:

0.0000319

AC:

AN:

250902

Hom.:

AF XY:

0.0000369

AC XY:

AN XY:

135574

show subpopulations

Gnomad AFR exome

AF:

0.00

Gnomad AMR exome

AF:

0.00

Gnomad ASJ exome

AF:

0.00

Gnomad EAS exome

AF:

0.00

Gnomad SAS exome

AF:

0.000196

Gnomad FIN exome

AF:

0.00

Gnomad NFE exome

AF:

0.0000176

Gnomad OTH exome

AF:

0.00

GnomAD4 exome

Data not reliable, filtered out with message: AS_VQSR

AF:

0.0000596

AC:

AN:

1460116

Hom.:

Cov.:

113

AF XY:

0.0000578

AC XY:

AN XY:

726362

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:

0.000128

Gnomad4 FIN exome

AF:

0.00

Gnomad4 NFE exome

AF:

0.0000666

Gnomad4 OTH exome

AF:

0.0000332

GnomAD4 genome

AF:

0.00000662

AC:

AN:

150966

Hom.:

Cov.:

AF XY:

0.0000136

AC XY:

AN XY:

73718

show subpopulations

Gnomad4 AFR

AF:

0.00

Gnomad4 AMR

AF:

0.00

Gnomad4 ASJ

AF:

0.00

Gnomad4 EAS

AF:

0.00

Gnomad4 SAS

AF:

0.000211

Gnomad4 FIN

AF:

0.00

Gnomad4 NFE

AF:

0.00

Gnomad4 OTH

AF:

0.00

Alfa

AF:

0.0000312

Hom.:

ExAC

AF:

0.000157

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

Jun 23, 2023

The c.694A>T (p.M232L) alteration is located in exon 7 (coding exon 6) of the SULT1A1 gene. This alteration results from a A to T substitution at nucleotide position 694, causing the methionine (M) at amino acid position 232 to be replaced by a leucine (L). 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

Pathogenic

0.80

BayesDel_addAF

Benign

-0.16

BayesDel_noAF

Benign

-0.18

Cadd

Benign

Dann

Benign

0.93

DEOGEN2

Uncertain

0.72

D;.;D;D;D;.

Eigen

Uncertain

0.33

Eigen_PC

Benign

0.17

FATHMM_MKL

Pathogenic

0.97

M_CAP

Benign

0.0056

MetaRNN

Uncertain

0.43

T;T;T;T;T;T

MetaSVM

Benign

-1.1

MutationAssessor

Uncertain

2.6

M;.;M;M;M;.

MutationTaster

Benign

0.94

D;D;D;D;N

PrimateAI

Uncertain

0.61

PROVEAN

Uncertain

-3.0

D;D;D;D;D;D

Sift

Pathogenic

0.0

D;D;D;D;D;D

Sift4G

Pathogenic

0.0

D;D;D;D;D;.

Polyphen

0.98

D;D;D;D;D;.

Vest4

0.62

MutPred

0.93

Gain of methylation at K233 (P = 0.0335);.;Gain of methylation at K233 (P = 0.0335);Gain of methylation at K233 (P = 0.0335);Gain of methylation at K233 (P = 0.0335);Gain of methylation at K233 (P = 0.0335);

MVP

0.54

MPC

2.6

ClinPred

0.80

GERP RS

2.2

Varity_R

0.97

gMVP

0.82

Splicing

Name

Calibrated prediction

Score

Prediction

SpliceAI score (max)

0.010

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