Variant 19-5866956-T-C details in Genebe, Genetics Data Aggregator

Variant summary

Our verdict is Uncertain significance. Variant got 1 ACMG points: 2P and 1B. PM2BP4

The NM_002034.2(FUT5):c.770A>G(p.Tyr257Cys) variant causes a missense change. The variant allele was found at a frequency of 0.0000874 in 1,613,312 control chromosomes in the GnomAD database, including 1 homozygotes. In-silico tool predicts a benign outcome for this variant. Variant has been reported in ClinVar as Uncertain significance (★).

Frequency

Genomes: 𝑓 0.00049 ( 0 hom., cov: 28)

Exomes 𝑓: 0.000046 ( 1 hom. )

Consequence

FUT5
NM_002034.2 missense

Scores

Clinical Significance

Uncertain significance criteria provided, single submitter U:1

Conservation

PhyloP100: 4.62

Variant links:

Genes affected

FUT5 (HGNC:4016): (fucosyltransferase 5) Enables 3-galactosyl-N-acetylglucosaminide 4-alpha-L-fucosyltransferase activity and 4-galactosyl-N-acetylglucosaminide 3-alpha-L-fucosyltransferase activity. Involved in ceramide metabolic process and oligosaccharide metabolic process. Predicted to be located in Golgi membrane. [provided by Alliance of Genome Resources, Apr 2022]

FUT5 links:

Genome browser will be placed here

ACMG classification

Classification made for transcript

Verdict is Uncertain_significance. Variant got 1 ACMG points.

PM2

Very rare variant in population databases, with high coverage;

BP4

Computational evidence support a benign effect (MetaRNN=0.35627913).

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE	Protein	UniProt
FUT5	NM_002034.2 linkuse as main transcript	c.770A>G	p.Tyr257Cys	missense_variant	2/2	ENST00000588525.1	NP_002025.2

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Protein	Appris	UniProt
FUT5	ENST00000588525.1 linkuse as main transcript	c.770A>G	p.Tyr257Cys	missense_variant	2/2	1	NM_002034.2	ENSP00000466880	P1
FUT5	ENST00000252675.6 linkuse as main transcript	c.770A>G	p.Tyr257Cys	missense_variant	1/1			ENSP00000252675	P1

Frequencies

GnomAD3 genomes

AF:

0.000488

AC:

AN:

151706

Hom.:

Cov.:

show subpopulations

Gnomad AFR

AF:

0.00177

Gnomad AMI

AF:

0.00

Gnomad AMR

AF:

0.00

Gnomad ASJ

AF:

0.00

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:

0.000479

GnomAD3 exomes

AF:

0.000116

AC:

AN:

251046

Hom.:

AF XY:

0.0000958

AC XY:

AN XY:

135726

show subpopulations

Gnomad AFR exome

AF:

0.00148

Gnomad AMR exome

AF:

0.00

Gnomad ASJ exome

AF:

0.00

Gnomad EAS exome

AF:

0.0000544

Gnomad SAS exome

AF:

0.0000980

Gnomad FIN exome

AF:

0.00

Gnomad NFE exome

AF:

0.00000882

Gnomad OTH exome

AF:

0.00

GnomAD4 exome

AF:

0.0000458

AC:

AN:

1461606

Hom.:

Cov.:

AF XY:

0.0000344

AC XY:

AN XY:

727120

show subpopulations

Gnomad4 AFR exome

AF:

0.00152

Gnomad4 AMR exome

AF:

0.00

Gnomad4 ASJ exome

AF:

0.00

Gnomad4 EAS exome

AF:

0.00

Gnomad4 SAS exome

AF:

0.0000580

Gnomad4 FIN exome

AF:

0.00

Gnomad4 NFE exome

AF:

0.00000540

Gnomad4 OTH exome

AF:

0.0000828

GnomAD4 genome

AF:

0.000488

AC:

AN:

151706

Hom.:

Cov.:

AF XY:

0.000378

AC XY:

AN XY:

74048

show subpopulations

Gnomad4 AFR

AF:

0.00177

Gnomad4 AMR

AF:

0.00

Gnomad4 ASJ

AF:

0.00

Gnomad4 EAS

AF:

0.00

Gnomad4 SAS

AF:

0.00

Gnomad4 FIN

AF:

0.00

Gnomad4 NFE

AF:

0.00

Gnomad4 OTH

AF:

0.000479

Alfa

AF:

0.000641

Hom.:

Bravo

AF:

0.000646

ESP6500AA

AF:

0.000908

AC:

ESP6500EA

AF:

0.00

AC:

ExAC

AF:

0.000115

AC:

EpiCase

AF:

0.00

EpiControl

AF:

0.0000593

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 12, 2021

The c.770A>G (p.Y257C) alteration is located in exon 2 (coding exon 1) of the FUT5 gene. This alteration results from a A to G substitution at nucleotide position 770, causing the tyrosine (Y) at amino acid position 257 to be replaced by a cysteine (C). 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

Pathogenic

0.60

BayesDel_addAF

Benign

-0.27

BayesDel_noAF

Benign

-0.20

CADD

Uncertain

DANN

Uncertain

1.0

Eigen

Uncertain

0.44

Eigen_PC

Uncertain

0.26

FATHMM_MKL

Uncertain

0.87

LIST_S2

Uncertain

0.97

D;.

M_CAP

Benign

0.013

MetaRNN

Benign

0.36

T;T

MetaSVM

Benign

-0.59

MutationTaster

Benign

0.99

D;D

PrimateAI

Uncertain

0.63

PROVEAN

Pathogenic

-8.9

D;.

REVEL

Uncertain

0.30

Sift

Pathogenic

0.0

D;.

Sift4G

Pathogenic

0.0

D;D

Vest4

0.63

MVP

0.72

MPC

1.6

ClinPred

0.80

GERP RS

2.1

gMVP

0.89

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