rs3188996

Variant summary

Our verdict is Benign. The variant received -20 ACMG points: 0P and 20B. BP4_StrongBP6_Very_StrongBS1BS2

The NM_003466.4(PAX8):​c.985T>C​(p.Phe329Leu) variant causes a missense change. The variant allele was found at a frequency of 0.0247 in 1,613,868 control chromosomes in the GnomAD database, including 614 homozygotes. In-silico tool predicts a benign outcome for this variant. Variant has been reported in ClinVar as Likely benign (★★).

Frequency

Genomes: 𝑓 0.016 ( 37 hom., cov: 32)
Exomes 𝑓: 0.026 ( 577 hom. )

Consequence

PAX8
NM_003466.4 missense

Scores

2
7
9

Clinical Significance

Benign/Likely benign criteria provided, multiple submitters, no conflicts B:8

Conservation

PhyloP100: 5.92

Publications

16 publications found
Variant links:
Genes affected
PAX8 (HGNC:8622): (paired box 8) This gene encodes a member of the paired box (PAX) family of transcription factors. Members of this gene family typically encode proteins that contain a paired box domain, an octapeptide, and a paired-type homeodomain. This nuclear protein is involved in thyroid follicular cell development and expression of thyroid-specific genes. Mutations in this gene have been associated with thyroid dysgenesis, thyroid follicular carcinomas and atypical follicular thyroid adenomas. Alternatively spliced transcript variants encoding different isoforms have been described. [provided by RefSeq, Mar 2010]
PAX8-AS1 (HGNC:49271): (PAX8 antisense RNA 1)

Genome browser will be placed here

ACMG classification

Classification was made for transcript

Our verdict: Benign. The variant received -20 ACMG points.

BP4
Computational evidence support a benign effect (MetaRNN=0.008379161).
BP6
Variant 2-113235496-A-G is Benign according to our data. Variant chr2-113235496-A-G is described in ClinVar as [Likely_benign]. Clinvar id is 13782.Status of the report is criteria_provided_multiple_submitters_no_conflicts, 2 stars.
BS1
Variant frequency is greater than expected in population nfe. GnomAd4 allele frequency = 0.0159 (2417/152312) while in subpopulation NFE AF = 0.0278 (1893/68018). AF 95% confidence interval is 0.0268. There are 37 homozygotes in GnomAd4. There are 1107 alleles in the male GnomAd4 subpopulation. Median coverage is 32. This position passed quality control check.
BS2
High AC in GnomAd4 at 2417 AD gene.

Transcripts

RefSeq

Gene Transcript HGVSc HGVSp Effect Exon rank MANE Protein UniProt
PAX8NM_003466.4 linkc.985T>C p.Phe329Leu missense_variant Exon 9 of 12 ENST00000429538.8 NP_003457.1 Q06710-1R9W7C9

Ensembl

Gene Transcript HGVSc HGVSp Effect Exon rank TSL MANE Protein Appris UniProt
PAX8ENST00000429538.8 linkc.985T>C p.Phe329Leu missense_variant Exon 9 of 12 1 NM_003466.4 ENSP00000395498.3 Q06710-1

Frequencies

GnomAD3 genomes
AF:
0.0159
AC:
2416
AN:
152194
Hom.:
37
Cov.:
32
show subpopulations
Gnomad AFR
AF:
0.00516
Gnomad AMI
AF:
0.00439
Gnomad AMR
AF:
0.00595
Gnomad ASJ
AF:
0.00548
Gnomad EAS
AF:
0.00
Gnomad SAS
AF:
0.00705
Gnomad FIN
AF:
0.0123
Gnomad MID
AF:
0.00
Gnomad NFE
AF:
0.0278
Gnomad OTH
AF:
0.0148
GnomAD2 exomes
AF:
0.0164
AC:
4064
AN:
248264
AF XY:
0.0161
show subpopulations
Gnomad AFR exome
AF:
0.00448
Gnomad AMR exome
AF:
0.00557
Gnomad ASJ exome
AF:
0.00628
Gnomad EAS exome
AF:
0.000111
Gnomad FIN exome
AF:
0.0130
Gnomad NFE exome
AF:
0.0278
Gnomad OTH exome
AF:
0.0163
GnomAD4 exome
AF:
0.0257
AC:
37524
AN:
1461556
Hom.:
577
Cov.:
31
AF XY:
0.0248
AC XY:
18046
AN XY:
727048
show subpopulations
African (AFR)
AF:
0.00400
AC:
134
AN:
33478
American (AMR)
AF:
0.00544
AC:
243
AN:
44710
Ashkenazi Jewish (ASJ)
AF:
0.00578
AC:
151
AN:
26134
East Asian (EAS)
AF:
0.0000252
AC:
1
AN:
39700
South Asian (SAS)
AF:
0.00784
AC:
676
AN:
86232
European-Finnish (FIN)
AF:
0.0140
AC:
745
AN:
53378
Middle Eastern (MID)
AF:
0.00485
AC:
28
AN:
5768
European-Non Finnish (NFE)
AF:
0.0308
AC:
34242
AN:
1111794
Other (OTH)
AF:
0.0216
AC:
1304
AN:
60362
Allele Balance Distribution
Red line indicates average allele balance
Average allele balance: 0.486
Heterozygous variant carriers
0
1973
3945
5918
7890
9863
0.00
0.20
0.40
0.60
0.80
0.95
Allele balance

Age Distribution

Exome Het
Exome Hom
Variant carriers
0
1294
2588
3882
5176
6470
<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
AF:
0.0159
AC:
2417
AN:
152312
Hom.:
37
Cov.:
32
AF XY:
0.0149
AC XY:
1107
AN XY:
74470
show subpopulations
African (AFR)
AF:
0.00515
AC:
214
AN:
41584
American (AMR)
AF:
0.00594
AC:
91
AN:
15310
Ashkenazi Jewish (ASJ)
AF:
0.00548
AC:
19
AN:
3468
East Asian (EAS)
AF:
0.00
AC:
0
AN:
5180
South Asian (SAS)
AF:
0.00726
AC:
35
AN:
4822
European-Finnish (FIN)
AF:
0.0123
AC:
130
AN:
10608
Middle Eastern (MID)
AF:
0.00
AC:
0
AN:
294
European-Non Finnish (NFE)
AF:
0.0278
AC:
1893
AN:
68018
Other (OTH)
AF:
0.0147
AC:
31
AN:
2116
Allele Balance Distribution
Red line indicates average allele balance
Average allele balance: 0.498
Heterozygous variant carriers
0
123
246
369
492
615
0.00
0.20
0.40
0.60
0.80
0.95
Allele balance

Age Distribution

Genome Het
Genome Hom
Variant carriers
0
30
60
90
120
150
<30
30-35
35-40
40-45
45-50
50-55
55-60
60-65
65-70
70-75
75-80
>80
Age
Alfa
AF:
0.0230
Hom.:
107
Bravo
AF:
0.0155
TwinsUK
AF:
0.0299
AC:
111
ALSPAC
AF:
0.0355
AC:
137
ESP6500AA
AF:
0.00418
AC:
16
ESP6500EA
AF:
0.0260
AC:
215
ExAC
AF:
0.0176
AC:
2127
Asia WGS
AF:
0.00289
AC:
10
AN:
3478
EpiCase
AF:
0.0260
EpiControl
AF:
0.0263

ClinVar

Significance: Benign/Likely benign
Submissions summary: Benign:8
Revision: criteria provided, multiple submitters, no conflicts
LINK: link

Submissions by phenotype

not specified Benign:2
-
Genome Diagnostics Laboratory, University Medical Center Utrecht
Significance:Benign
Review Status:no assertion criteria provided
Collection Method:clinical testing

- -

-
Clinical Genetics, Academic Medical Center
Significance:Benign
Review Status:no assertion criteria provided
Collection Method:clinical testing

- -

Hypothyroidism, congenital, nongoitrous, 2 Benign:2
Apr 27, 2017
Illumina Laboratory Services, Illumina
Significance:Likely benign
Review Status:criteria provided, single submitter
Collection Method:clinical testing

This variant was observed as part of a predisposition screen in an ostensibly healthy population. A literature search was performed for the gene, cDNA change, and amino acid change (where applicable). Publications were found based on this search. The evidence from the literature, in combination with allele frequency data from public databases where available, was sufficient to determine this variant is unlikely to cause disease. Therefore, this variant is classified as likely benign. -

Oct 20, 2021
Fulgent Genetics, Fulgent Genetics
Significance:Likely benign
Review Status:criteria provided, single submitter
Collection Method:clinical testing

- -

not provided Benign:2
-
Breakthrough Genomics, Breakthrough Genomics
Significance:Likely benign
Review Status:criteria provided, single submitter
Collection Method:not provided

- -

Nov 01, 2024
CeGaT Center for Human Genetics Tuebingen
Significance:Benign
Review Status:criteria provided, single submitter
Collection Method:clinical testing

PAX8: BS1, BS2 -

PAX8 POLYMORPHISM Benign:1
Oct 17, 1997
OMIM
Significance:Benign
Review Status:no assertion criteria provided
Collection Method:literature only

- -

PAX8-related disorder Benign:1
Dec 03, 2019
PreventionGenetics, part of Exact Sciences
Significance:Benign
Review Status:no assertion criteria provided
Collection Method:clinical testing

This variant is classified as benign based on ACMG/AMP sequence variant interpretation guidelines (Richards et al. 2015 PMID: 25741868, with internal and published modifications). -

Computational scores

Source: dbNSFP v4.3

Name
Calibrated prediction
Score
Prediction
AlphaMissense
Pathogenic
0.65
BayesDel_addAF
Benign
-0.099
T
BayesDel_noAF
Uncertain
0.11
CADD
Uncertain
24
DANN
Uncertain
0.99
DEOGEN2
Benign
0.37
T;T
Eigen
Uncertain
0.46
Eigen_PC
Uncertain
0.50
FATHMM_MKL
Pathogenic
1.0
D
LIST_S2
Benign
0.69
T;.
MetaRNN
Benign
0.0084
T;T
MetaSVM
Uncertain
0.20
D
MutationAssessor
Benign
0.42
N;N
PhyloP100
5.9
PrimateAI
Uncertain
0.77
T
PROVEAN
Benign
-1.1
.;N
REVEL
Uncertain
0.38
Sift
Benign
0.44
.;T
Sift4G
Benign
0.67
T;T
Polyphen
0.92
P;P
Vest4
0.28
MutPred
0.10
Loss of glycosylation at S326 (P = 0.0872);Loss of glycosylation at S326 (P = 0.0872);
MPC
0.061
ClinPred
0.10
T
GERP RS
5.6
PromoterAI
-0.027
Neutral
Varity_R
0.28
gMVP
0.49
Mutation Taster
=70/30
polymorphism (auto)

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

Other links and lift over

dbSNP: rs3188996; hg19: chr2-113993073; COSMIC: COSV54508202; COSMIC: COSV54508202; API