16-28606999-C-T

Variant summary

Our verdict is Uncertain significance. The variant received 2 ACMG points: 2P and 0B. PM2

The NM_001055.4(SULT1A1):​c.451G>A​(p.Glu151Lys) variant causes a missense change. The variant allele was found at a frequency of 0.000000685 in 1,460,530 control chromosomes in the GnomAD database, with no homozygous occurrence. No clinical diagnostic laboratories have submitted clinical-significance assessments for this variant to ClinVar.

Frequency

Genomes: not found (cov: 36)
Exomes 𝑓: 6.8e-7 ( 0 hom. )

Consequence

SULT1A1
NM_001055.4 missense

Scores

10
9

Clinical Significance

Not reported in ClinVar

Conservation

PhyloP100: 3.58

Publications

0 publications found
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]

Genome browser will be placed here

ACMG classification

Classification was made for transcript

Our verdict: Uncertain_significance. The variant received 2 ACMG points.

PM2
Very rare variant in population databases, with high coverage;

Transcripts

RefSeq

Gene Transcript HGVSc HGVSp Effect Exon rank MANE Protein UniProt
SULT1A1NM_001055.4 linkc.451G>A p.Glu151Lys missense_variant Exon 5 of 8 ENST00000314752.12 NP_001046.2 P50225-1

Ensembl

Gene Transcript HGVSc HGVSp Effect Exon rank TSL MANE Protein Appris UniProt
SULT1A1ENST00000314752.12 linkc.451G>A p.Glu151Lys missense_variant Exon 5 of 8 1 NM_001055.4 ENSP00000321988.7 P50225-1

Frequencies

GnomAD3 genomes
Cov.:
36
GnomAD4 exome
AF:
6.85e-7
AC:
1
AN:
1460530
Hom.:
0
Cov.:
55
AF XY:
0.00000138
AC XY:
1
AN XY:
726596
show subpopulations
⚠️ The allele balance in gnomAD version 4 Exomes is significantly skewed from the expected value of 0.5.
African (AFR)
AF:
0.00
AC:
0
AN:
33466
American (AMR)
AF:
0.00
AC:
0
AN:
44694
Ashkenazi Jewish (ASJ)
AF:
0.00
AC:
0
AN:
26118
East Asian (EAS)
AF:
0.00
AC:
0
AN:
39696
South Asian (SAS)
AF:
0.00
AC:
0
AN:
86218
European-Finnish (FIN)
AF:
0.00
AC:
0
AN:
53402
Middle Eastern (MID)
AF:
0.00
AC:
0
AN:
5758
European-Non Finnish (NFE)
AF:
9.00e-7
AC:
1
AN:
1110836
Other (OTH)
AF:
0.00
AC:
0
AN:
60342
⚠️ The allele balance in gnomAD4 Exomes is highly skewed from 0.5 (p-value = 0.000000), which strongly suggests a high chance of mosaicism in these individuals.
Allele Balance Distribution
Red line indicates average allele balance
Average allele balance: 0.325
Heterozygous variant carriers
0
0
1
1
2
2
0.00
0.20
0.40
0.60
0.80
0.95
Allele balance
GnomAD4 genome
Cov.:
36

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.3

Name
Calibrated prediction
Score
Prediction
AlphaMissense
Benign
0.16
BayesDel_addAF
Uncertain
0.059
T
BayesDel_noAF
Benign
-0.15
CADD
Benign
21
DANN
Uncertain
1.0
DEOGEN2
Uncertain
0.56
D;.;D;D;D;.;T
Eigen
Benign
-0.33
Eigen_PC
Benign
-0.25
FATHMM_MKL
Uncertain
0.87
D
LIST_S2
Benign
0.54
.;T;T;.;.;T;T
M_CAP
Benign
0.026
D
MetaRNN
Uncertain
0.45
T;T;T;T;T;T;T
MetaSVM
Uncertain
-0.28
T
MutationAssessor
Benign
1.3
L;.;L;L;L;.;.
PhyloP100
3.6
PrimateAI
Uncertain
0.52
T
PROVEAN
Uncertain
-2.4
N;N;N;N;N;N;N
REVEL
Uncertain
0.48
Sift
Uncertain
0.029
D;D;D;D;D;D;D
Sift4G
Benign
0.095
T;T;T;T;T;.;.
Polyphen
0.0010
B;B;B;B;B;.;.
Vest4
0.32
MutPred
0.52
Gain of ubiquitination at E151 (P = 0.0146);.;Gain of ubiquitination at E151 (P = 0.0146);Gain of ubiquitination at E151 (P = 0.0146);Gain of ubiquitination at E151 (P = 0.0146);Gain of ubiquitination at E151 (P = 0.0146);.;
MVP
0.81
MPC
0.012
ClinPred
0.57
D
GERP RS
2.4
RBP_binding_hub_radar
0.0
RBP_regulation_power_radar
1.7
Varity_R
0.42
gMVP
0.40

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

Other links and lift over

dbSNP: rs1042011; hg19: chr16-28618320; API