Genetic Variant FOXA1:p.Gly315Trp (chr14-37591841-C-A) – ACMG Classification: Uncertain_significance (2 pts)

Variant summary

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

The NM_004496.5(FOXA1):c.943G>T(p.Gly315Trp) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.00000275 in 1,453,606 control chromosomes in the GnomAD database, with no homozygous occurrence. No clinical diagnostic laboratories have submitted clinical-significance assessments for this variant to ClinVar. Another variant affecting the same amino acid position, but resulting in a different missense (i.e. G315R) has been classified as Uncertain significance.

Frequency

Genomes: 𝑓 0.000013 ( 0 hom., cov: 33)

Exomes 𝑓: 0.0000015 ( 0 hom. )

Consequence

FOXA1
NM_004496.5 missense

Scores

Clinical Significance

Not reported in ClinVar

Conservation

PhyloP100: 0.630

Publications

1 publications found

Variant links:

COSMIC-nc: COSV51643726

Genes affected

FOXA1 (HGNC:5021): (forkhead box A1) This gene encodes a member of the forkhead class of DNA-binding proteins. These hepatocyte nuclear factors are transcriptional activators for liver-specific transcripts such as albumin and transthyretin, and they also interact with chromatin. Similar family members in mice have roles in the regulation of metabolism and in the differentiation of the pancreas and liver. [provided by RefSeq, Jul 2008]

FOXA1 links:

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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;

Variant Effect in Transcripts

ACMG analysis was done for transcript: NM_004496.5. You can select a different transcript below to see updated ACMG assignments.

RefSeq Transcripts

Sel.	Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
	FOXA1	NM_004496.5	MANE Select	c.943G>T	p.Gly315Trp	missense	Exon 2 of 2	NP_004487.2

Ensembl Transcripts

Sel.	Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
	FOXA1	ENST00000250448.5	TSL:1 MANE Select	c.943G>T	p.Gly315Trp	missense	Exon 2 of 2	ENSP00000250448.3	P55317-1
	FOXA1	ENST00000545425.2	TSL:2	n.1058G>T		non_coding_transcript_exon	Exon 2 of 2

Frequencies

GnomAD3 genomes

AF:

0.0000131

AC:

AN:

152142

Hom.:

Cov.:

show subpopulations

Gnomad AFR

AF:

0.0000241

Gnomad AMI

AF:

0.00

Gnomad AMR

AF:

0.00

Gnomad ASJ

AF:

0.000288

Gnomad EAS

AF:

0.00

Gnomad SAS

AF:

0.00

Gnomad FIN

AF:

0.00

Gnomad MID

AF:

0.00

Gnomad NFE

AF:

0.00

Gnomad OTH

AF:

0.00

GnomAD4 exome

AF:

0.00000154

AC:

AN:

1301464

Hom.:

Cov.:

AF XY:

0.00000316

AC XY:

AN XY:

633528

show subpopulations

African (AFR)

AF:

0.0000352

AC:

AN:

28422

American (AMR)

AF:

0.00

AC:

AN:

20430

Ashkenazi Jewish (ASJ)

AF:

0.00

AC:

AN:

19070

East Asian (EAS)

AF:

0.00

AC:

AN:

35152

South Asian (SAS)

AF:

0.00

AC:

AN:

63636

European-Finnish (FIN)

AF:

0.00

AC:

AN:

35520

Middle Eastern (MID)

AF:

0.00

AC:

AN:

4804

European-Non Finnish (NFE)

AF:

9.61e-7

AC:

AN:

1040502

Other (OTH)

AF:

0.00

AC:

AN:

53928

Allele Balance Distribution

Red line indicates average allele balance

Average allele balance: 0.525

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

AF:

0.0000131

AC:

AN:

152142

Hom.:

Cov.:

AF XY:

0.0000135

AC XY:

AN XY:

74314

show subpopulations

African (AFR)

AF:

0.0000241

AC:

AN:

41458

American (AMR)

AF:

0.00

AC:

AN:

15280

Ashkenazi Jewish (ASJ)

AF:

0.000288

AC:

AN:

3470

East Asian (EAS)

AF:

0.00

AC:

AN:

5152

South Asian (SAS)

AF:

0.00

AC:

AN:

4832

European-Finnish (FIN)

AF:

0.00

AC:

AN:

10626

Middle Eastern (MID)

AF:

0.00

AC:

AN:

316

European-Non Finnish (NFE)

AF:

0.00

AC:

AN:

68004

Other (OTH)

AF:

0.00

AC:

AN:

2092

Allele Balance Distribution

Red line indicates average allele balance

Average allele balance: 0.550

Heterozygous variant carriers

0.00

0.20

0.40

0.60

0.80

0.95

Allele balance

Age Distribution

Genome 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

Alfa

AF:

0.00

Hom.:

Bravo

AF:

0.00000756

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.9

Name

Calibrated prediction

Score

Prediction

AlphaMissense

Benign

0.19

BayesDel_addAF

Uncertain

0.034

BayesDel_noAF

Benign

-0.19

CADD

Benign

(source)

DANN

Uncertain

0.99

DEOGEN2

Uncertain

0.50

Eigen

Benign

-0.22

Eigen_PC

Benign

-0.31

FATHMM_MKL

Benign

0.25

LIST_S2

Benign

0.67

M_CAP

Pathogenic

0.79

MetaRNN

Uncertain

0.44

MetaSVM

Uncertain

0.42

MutationAssessor

Benign

1.5

PhyloP100

0.63

PrimateAI

Pathogenic

0.86

PROVEAN

Benign

-2.0

REVEL

Benign

0.26

Sift

Uncertain

0.014

Sift4G

Uncertain

0.019

Polyphen

0.95

Vest4

0.27

MutPred

0.33

Gain of catalytic residue at G318 (P = 0.0069)

MVP

0.80

ClinPred

0.85

GERP RS

3.0

RBP_binding_hub_radar

0.0

RBP_regulation_power_radar

1.1

Varity_R

0.21

gMVP

0.36

Mutation Taster

=61/39

polymorphism

(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

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Variant summary

Frequency

Consequence

Scores

Clinical Significance

Conservation

Publications

ACMG classification

Variant Effect in Transcripts

RefSeq Transcripts

Ensembl Transcripts

Frequencies

Age Distribution

Age Distribution

ClinVar

Computational scores

Splicing

Publications

Other links and lift over