Genetic Variant FSHB:p.Arg115Gly (chr11-30233753-C-G) – ACMG Classification: Uncertain_significance (1 pts)

Variant summary

Our verdict is Uncertain significance. The variant received 1 ACMG points: 2P and 1B. PM2BP4

The NM_001382289.1(FSHB):c.343C>G(p.Arg115Gly) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.00000137 in 1,461,680 control chromosomes in the GnomAD database, with no homozygous occurrence. In-silico tool predicts a benign outcome for this variant. 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. R115Q) has been classified as Uncertain significance.

Frequency

Genomes: not found (cov: 32)

Exomes 𝑓: 0.0000014 ( 0 hom. )

Consequence

FSHB
NM_001382289.1 missense

Scores

Clinical Significance

Not reported in ClinVar

Conservation

PhyloP100: -0.227

Publications

0 publications found

Variant links:

Genes affected

FSHB (HGNC:3964): (follicle stimulating hormone subunit beta) The pituitary glycoprotein hormone family includes follicle-stimulating hormone, luteinizing hormone, chorionic gonadotropin, and thyroid-stimulating hormone. All of these glycoproteins consist of an identical alpha subunit and a hormone-specific beta subunit. This gene encodes the beta subunit of follicle-stimulating hormone. In conjunction with luteinizing hormone, follicle-stimulating hormone induces egg and sperm production. Alternative splicing results in two transcript variants encoding the same protein. [provided by RefSeq, Jul 2008]

FSHB links:

ARL14EP-DT (HGNC:55517): (ARL14EP divergent transcript)

ARL14EP-DT links:

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ACMG classification

Classification was made for transcript

Our verdict: Uncertain_significance. The variant received 1 ACMG points.

PM2

Very rare variant in population databases, with high coverage;

BP4

Computational evidence support a benign effect (MetaRNN=0.35299796).

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	MANE	Protein	UniProt
FSHB	NM_001382289.1 link	c.343C>G	p.Arg115Gly	missense_variant	Exon 3 of 3	ENST00000533718.2	NP_001369218.1

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	TSL	MANE	Protein	Appris	UniProt
FSHB	ENST00000533718.2 link	c.343C>G	p.Arg115Gly	missense_variant	Exon 3 of 3	1	NM_001382289.1	ENSP00000433424.1		P01225

Frequencies

GnomAD3 genomes

Cov.:

GnomAD4 exome

AF:

0.00000137

AC:

AN:

1461680

Hom.:

Cov.:

AF XY:

0.00000275

AC XY:

AN XY:

727152

show subpopulations

African (AFR)

AF:

0.00

AC:

AN:

33466

American (AMR)

AF:

0.00

AC:

AN:

44702

Ashkenazi Jewish (ASJ)

AF:

0.00

AC:

AN:

26130

East Asian (EAS)

AF:

0.00

AC:

AN:

39680

South Asian (SAS)

AF:

0.0000116

AC:

AN:

86248

European-Finnish (FIN)

AF:

0.00

AC:

AN:

53410

Middle Eastern (MID)

AF:

0.00

AC:

AN:

5766

European-Non Finnish (NFE)

AF:

8.99e-7

AC:

AN:

1111896

Other (OTH)

AF:

0.00

AC:

AN:

60382

Allele Balance Distribution

Red line indicates average allele balance

Average allele balance: 0.500

Heterozygous variant carriers

0.00

0.20

0.40

0.60

0.80

0.95

Allele balance

GnomAD4 genome

Cov.:

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.3

Name

Calibrated prediction

Score

Prediction

AlphaMissense

Benign

0.12

BayesDel_addAF

Uncertain

0.10

BayesDel_noAF

Benign

-0.090

CADD

Benign

6.8

(source)

DANN

Benign

0.97

DEOGEN2

Pathogenic

0.90

D;D;D

Eigen

Benign

-0.81

Eigen_PC

Benign

-0.81

FATHMM_MKL

Benign

0.36

LIST_S2

Benign

0.85

.;.;D

M_CAP

Uncertain

0.095

MetaRNN

Benign

0.35

T;T;T

MetaSVM

Uncertain

-0.18

MutationAssessor

Benign

1.8

L;L;L

PhyloP100

-0.23

PrimateAI

Benign

0.25

PROVEAN

Uncertain

-2.8

D;D;D

REVEL

Uncertain

0.51

Sift

Benign

0.054

T;T;T

Sift4G

Benign

0.31

T;T;T

Polyphen

0.0070

B;B;B

Vest4

0.40

MutPred

0.54

Loss of solvent accessibility (P = 0.0159);Loss of solvent accessibility (P = 0.0159);Loss of solvent accessibility (P = 0.0159);

MVP

0.93

MPC

0.28

ClinPred

0.22

GERP RS

2.7

Varity_R

0.69

gMVP

0.76

Mutation Taster

=88/12

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

Transcripts

RefSeq

Ensembl

Frequencies

ClinVar

Computational scores

Splicing

Publications

Other links and lift over