Variant 4-80267134-T-C details in Genebe, Genetics Data Aggregator

Variant summary

Our verdict is Benign. Variant got -8 ACMG points: 0P and 8B. BP4_StrongBS2

The NM_004464.4(FGF5):c.310T>C(p.Tyr104His) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.000104 in 1,613,306 control chromosomes in the GnomAD database, including 2 homozygotes. In-silico tool predicts a benign outcome for this variant. 15/21 in silico tools predict a benign outcome for this variant. Variant has been reported in ClinVar as Uncertain significance (★).

Frequency

Genomes: 𝑓 0.00014 ( 0 hom., cov: 33)

Exomes 𝑓: 0.00010 ( 2 hom. )

Consequence

FGF5
NM_004464.4 missense

Scores

Clinical Significance

Uncertain significance criteria provided, single submitter U:1

Conservation

PhyloP100: 3.37

Variant links:

Genes affected

FGF5 (HGNC:3683): (fibroblast growth factor 5) The protein encoded by this gene is a member of the fibroblast growth factor (FGF) family. FGF family members possess broad mitogenic and cell survival activities, and are involved in a variety of biological processes, including embryonic development, cell growth, morphogenesis, tissue repair, tumor growth and invasion. This gene was identified as an oncogene, which confers transforming potential when transfected into mammalian cells. Targeted disruption of the homolog of this gene in mouse resulted in the phenotype of abnormally long hair, which suggested a function as an inhibitor of hair elongation. Alternatively spliced transcript variants encoding different isoforms have been identified. [provided by RefSeq, Jul 2008]

FGF5 links:

Genome browser will be placed here

ACMG classification

Classification made for transcript

Verdict is Benign. Variant got -8 ACMG points.

BP4

Computational evidence support a benign effect (MetaRNN=0.009716511).

BS2

High Homozygotes in GnomAdExome4 at 2 AR gene

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE	Protein	UniProt
FGF5	NM_004464.4 link	c.310T>C	p.Tyr104His	missense_variant	1/3	ENST00000312465.12	NP_004455.2	P12034-1Q8NBG6A0A7U3L5M4
FGF5	NM_033143.2 link	c.310T>C	p.Tyr104His	missense_variant	1/2		NP_149134.1	P12034-2Q8NBG6

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Protein	UniProt
FGF5	ENST00000312465.12 link	c.310T>C	p.Tyr104His	missense_variant	1/3	1	NM_004464.4	ENSP00000311697.7	P12034-1
FGF5	ENST00000456523.3 link	c.310T>C	p.Tyr104His	missense_variant	1/2	1		ENSP00000398353.3	P12034-2
FGF5	ENST00000380628.3 link	n.310T>C		non_coding_transcript_exon_variant	1/2	1
FGF5	ENST00000507780.1 link	n.193T>C		non_coding_transcript_exon_variant	1/5	3		ENSP00000423903.1	H0Y9E2

Frequencies

GnomAD3 genomes

AF:

0.000144

AC:

AN:

152258

Hom.:

Cov.:

show subpopulations

Gnomad AFR

AF:

0.0000241

Gnomad AMI

AF:

0.00

Gnomad AMR

AF:

0.00

Gnomad ASJ

AF:

0.00605

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

GnomAD3 exomes

AF:

0.000197

AC:

AN:

248340

Hom.:

AF XY:

0.000171

AC XY:

AN XY:

134518

show subpopulations

Gnomad AFR exome

AF:

0.0000629

Gnomad AMR exome

AF:

0.00

Gnomad ASJ exome

AF:

0.00405

Gnomad EAS exome

AF:

0.00

Gnomad SAS exome

AF:

0.00

Gnomad FIN exome

AF:

0.00

Gnomad NFE exome

AF:

0.0000537

Gnomad OTH exome

AF:

0.000330

GnomAD4 exome

AF:

0.0000999

AC:

146

AN:

1460930

Hom.:

Cov.:

AF XY:

0.0000977

AC XY:

AN XY:

726726

show subpopulations

Gnomad4 AFR exome

AF:

0.00

Gnomad4 AMR exome

AF:

0.00

Gnomad4 ASJ exome

AF:

0.00403

Gnomad4 EAS exome

AF:

0.00

Gnomad4 SAS exome

AF:

0.00

Gnomad4 FIN exome

AF:

0.00

Gnomad4 NFE exome

AF:

0.0000216

Gnomad4 OTH exome

AF:

0.000265

GnomAD4 genome

AF:

0.000144

AC:

AN:

152376

Hom.:

Cov.:

AF XY:

0.000121

AC XY:

AN XY:

74514

show subpopulations

Gnomad4 AFR

AF:

0.0000240

Gnomad4 AMR

AF:

0.00

Gnomad4 ASJ

AF:

0.00605

Gnomad4 EAS

AF:

0.00

Gnomad4 SAS

AF:

0.00

Gnomad4 FIN

AF:

0.00

Gnomad4 NFE

AF:

0.00

Gnomad4 OTH

AF:

0.00

Alfa

AF:

0.000247

Hom.:

Bravo

AF:

0.000136

ESP6500AA

AF:

0.00

AC:

ESP6500EA

AF:

0.000698

AC:

ExAC

AF:

0.000198

AC:

EpiCase

AF:

0.000164

EpiControl

AF:

0.00

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

Oct 18, 2021

The c.310T>C (p.Y104H) alteration is located in exon 1 (coding exon 1) of the FGF5 gene. This alteration results from a T to C substitution at nucleotide position 310, causing the tyrosine (Y) at amino acid position 104 to be replaced by a histidine (H). 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

Benign

0.077

BayesDel_addAF

Benign

-0.20

BayesDel_noAF

Benign

-0.34

CADD

Benign

DANN

Benign

0.93

DEOGEN2

Benign

0.36

T;.

Eigen

Benign

-0.51

Eigen_PC

Benign

-0.20

FATHMM_MKL

Benign

0.68

LIST_S2

Benign

0.57

T;T

M_CAP

Benign

0.032

MetaRNN

Benign

0.0097

T;T

MetaSVM

Benign

-0.89

MutationAssessor

Benign

-1.9

N;N

PrimateAI

Uncertain

0.61

PROVEAN

Benign

-0.36

N;N

REVEL

Benign

0.21

Sift

Benign

0.84

T;T

Sift4G

Benign

0.58

T;T

Polyphen

0.0010

B;B

Vest4

0.12

MVP

0.60

MPC

0.10

ClinPred

0.047

GERP RS

4.3

Varity_R

0.14

gMVP

0.45

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

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