dbSNP rs201235823: POFUT3:p.Arg196Leu (chr8-33389588-C-A) – ACMG Classification: Uncertain_significance (0 pts)

Variant summary

Our verdict is Uncertain significance. The variant received 0 ACMG points: 2P and 2B. PM2BP4_Moderate

The NM_032664.3(POFUT3):c.587G>T(p.Arg196Leu) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.000000684 in 1,461,888 control chromosomes in the GnomAD database, with no homozygous occurrence. In-silico tool predicts a benign outcome for this variant. 14/22 in silico tools predict 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. R196Q) has been classified as Uncertain significance.

Frequency

Genomes: not found (cov: 32)

Exomes 𝑓: 6.8e-7 ( 0 hom. )

Consequence

POFUT3
NM_032664.3 missense

Scores

Clinical Significance

Not reported in ClinVar

Conservation

PhyloP100: 0.397

Publications

0 publications found

Variant links:

Genes affected

POFUT3 (HGNC:19234): (fucosyltransferase 10) Predicted to enable alpha-(1->3)-fucosyltransferase activity. Predicted to be involved in fucosylation. Predicted to act upstream of or within cerebral cortex radially oriented cell migration and neuronal stem cell population maintenance. Located in Golgi apparatus; endoplasmic reticulum; and nucleoplasm. [provided by Alliance of Genome Resources, Apr 2022]

POFUT3 links:

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ACMG classification

Classification was made for transcript

Our verdict: Uncertain_significance. The variant received 0 ACMG points.

PM2

Very rare variant in population databases, with high coverage;

BP4

Computational evidence support a benign effect (MetaRNN=0.13353017).

Variant Effect in Transcripts

ACMG analysis was done for transcript: NM_032664.3. 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
	POFUT3	NM_032664.3	MANE Select	c.587G>T	p.Arg196Leu	missense	Exon 4 of 5	NP_116053.3	Q6P4F1-1

Ensembl Transcripts

Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
FUT10	ENST00000327671.10	TSL:1 MANE Select	c.587G>T	p.Arg196Leu	missense	Exon 4 of 5	ENSP00000332757.5	Q6P4F1-1
FUT10	ENST00000518672.5	TSL:1	c.503G>T	p.Arg168Leu	missense	Exon 3 of 4	ENSP00000430428.1	Q6P4F1-6
FUT10	ENST00000520767.5	TSL:1	n.931G>T		non_coding_transcript_exon	Exon 4 of 4

Frequencies

GnomAD3 genomes

Cov.:

GnomAD2 exomes

AF:

0.00000398

AC:

AN:

251454

AF XY:

0.00

show subpopulations

Gnomad AFR exome

AF:

0.00

Gnomad AMR exome

AF:

0.0000289

Gnomad ASJ exome

AF:

0.00

Gnomad EAS exome

AF:

0.00

Gnomad FIN exome

AF:

0.00

Gnomad NFE exome

AF:

0.00

Gnomad OTH exome

AF:

0.00

GnomAD4 exome

AF:

6.84e-7

AC:

AN:

1461888

Hom.:

Cov.:

AF XY:

0.00

AC XY:

AN XY:

727244

show subpopulations

African (AFR)

AF:

0.00

AC:

AN:

33480

American (AMR)

AF:

0.0000224

AC:

AN:

44724

Ashkenazi Jewish (ASJ)

AF:

0.00

AC:

AN:

26136

East Asian (EAS)

AF:

0.00

AC:

AN:

39700

South Asian (SAS)

AF:

0.00

AC:

AN:

86258

European-Finnish (FIN)

AF:

0.00

AC:

AN:

53420

Middle Eastern (MID)

AF:

0.00

AC:

AN:

5768

European-Non Finnish (NFE)

AF:

0.00

AC:

AN:

1112006

Other (OTH)

AF:

0.00

AC:

AN:

60396

Allele Balance Distribution

Red line indicates average allele balance

Average allele balance: 0.425

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

Cov.:

ExAC

AF:

0.00000824

AC:

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.9

Name

Calibrated prediction

Score

Prediction

AlphaMissense

Benign

0.12

BayesDel_addAF

Benign

-0.19

BayesDel_noAF

Benign

-0.52

CADD

Benign

(source)

DANN

Uncertain

0.99

DEOGEN2

Benign

0.043

Eigen

Benign

-0.75

Eigen_PC

Benign

-0.81

FATHMM_MKL

Benign

0.18

LIST_S2

Uncertain

0.87

M_CAP

Benign

0.012

MetaRNN

Benign

0.13

MetaSVM

Benign

-1.1

MutationAssessor

Benign

1.9

PhyloP100

0.40

PrimateAI

Benign

0.24

PROVEAN

Uncertain

-3.0

REVEL

Benign

0.064

Sift

Uncertain

0.025

Sift4G

Benign

0.073

Polyphen

0.27

Vest4

0.38

MutPred

0.48

Loss of MoRF binding (P = 0.0174)

MVP

0.28

MPC

0.062

ClinPred

0.81

GERP RS

0.082

Varity_R

0.12

gMVP

0.55

Mutation Taster

=87/13

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

ClinVar

Computational scores

Splicing

Publications

Other links and lift over