dbSNP rs200157007: FUT2:p.Pro112Leu (chr19-48703291-C-T) – ACMG Classification: Benign (-12 pts)

Variant summary

Our verdict is Benign. The variant received -12 ACMG points: 0P and 12B. BP4_StrongBA1

The NM_000511.6(FUT2):c.335C>T(p.Pro112Leu) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.00817 in 1,612,994 control chromosomes in the GnomAD database, including 1,458 homozygotes. In-silico tool predicts a benign outcome for this variant. Variant has been reported in ClinVar as confers sensitivity (no stars).

Frequency

Genomes: 𝑓 0.0055 ( 91 hom., cov: 32)

Exomes 𝑓: 0.0085 ( 1367 hom. )

Consequence

FUT2
NM_000511.6 missense

Scores

Clinical Significance

confers sensitivity no assertion criteria provided O:1

Conservation

PhyloP100: 3.22

Publications

18 publications found

Variant links:

Genes affected

FUT2 (HGNC:4013): (fucosyltransferase 2 (H blood group)) This gene is one of two encoding the galactoside 2-L-fucosyltransferase enzyme. The encoded protein is important for the final step in the soluble ABO blood group antigen synthesis pathway. It is also involved in cell-cell interaction, cell surface expression, and cell proliferation. Mutations in this gene are a cause of the H-Bombay blood group where red blood cells lack the H antigen. [provided by RefSeq, May 2022]

FUT2 links:

LOC105447645 (HGNC:):

LOC105447645 links:

Genome browser will be placed here

ACMG classification

Classification was made for transcript

Our verdict: Benign. The variant received -12 ACMG points.

BP4

Computational evidence support a benign effect (MetaRNN=0.0043191016).

BA1

GnomAd4 highest subpopulation (SAS) allele frequency at 95% confidence interval = 0.149 is higher than 0.05.

Variant Effect in Transcripts

ACMG analysis was done for transcript: NM_000511.6. You can select a different transcript below to see updated ACMG assignments.

RefSeq Transcripts

Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
FUT2	NM_000511.6	MANE Select	c.335C>T	p.Pro112Leu	missense	Exon 2 of 2	NP_000502.4	A8K2L2
FUT2	NM_001097638.3		c.335C>T	p.Pro112Leu	missense	Exon 2 of 2	NP_001091107.1	Q10981
LOC105447645	NR_131188.1		n.558G>A		non_coding_transcript_exon	Exon 1 of 1

Ensembl Transcripts

Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
FUT2	ENST00000425340.3	TSL:1 MANE Select	c.335C>T	p.Pro112Leu	missense	Exon 2 of 2	ENSP00000387498.2	Q10981
FUT2	ENST00000522966.2	TSL:2	c.335C>T	p.Pro112Leu	missense	Exon 2 of 2	ENSP00000430227.2	Q10981
FUT2	ENST00000960751.1		c.335C>T	p.Pro112Leu	missense	Exon 3 of 3	ENSP00000630810.1

Frequencies

GnomAD3 genomes

AF:

0.00548

AC:

833

AN:

152112

Hom.:

Cov.:

show subpopulations

Gnomad AFR

AF:

0.000917

Gnomad AMI

AF:

0.00

Gnomad AMR

AF:

0.00157

Gnomad ASJ

AF:

0.00

Gnomad EAS

AF:

0.000963

Gnomad SAS

AF:

0.158

Gnomad FIN

AF:

0.00

Gnomad MID

AF:

0.00

Gnomad NFE

AF:

0.000118

Gnomad OTH

AF:

0.00287

GnomAD2 exomes

AF:

0.0166

AC:

4130

AN:

248410

AF XY:

0.0225

show subpopulations

Gnomad AFR exome

AF:

0.00115

Gnomad AMR exome

AF:

0.00130

Gnomad ASJ exome

AF:

0.00

Gnomad EAS exome

AF:

0.000327

Gnomad FIN exome

AF:

0.00

Gnomad NFE exome

AF:

0.000188

Gnomad OTH exome

AF:

0.00675

GnomAD4 exome

AF:

0.00846

AC:

12353

AN:

1460766

Hom.:

1367

Cov.:

AF XY:

0.0125

AC XY:

9081

AN XY:

726636

show subpopulations

African (AFR)

AF:

0.000866

AC:

AN:

33478

American (AMR)

AF:

0.00145

AC:

AN:

44720

Ashkenazi Jewish (ASJ)

AF:

0.0000383

AC:

AN:

26136

East Asian (EAS)

AF:

0.000252

AC:

AN:

39692

South Asian (SAS)

AF:

0.135

AC:

11631

AN:

85864

European-Finnish (FIN)

AF:

0.00

AC:

AN:

52788

Middle Eastern (MID)

AF:

0.00572

AC:

AN:

5768

European-Non Finnish (NFE)

AF:

0.000119

AC:

132

AN:

1111982

Other (OTH)

AF:

0.00749

AC:

452

AN:

60338

Allele Balance Distribution

Red line indicates average allele balance

Average allele balance: 0.496

Heterozygous variant carriers

847

1693

2540

3386

4233

0.00

0.20

0.40

0.60

0.80

0.95

Allele balance

Age Distribution

Exome Het

Exome Hom

Variant carriers

140

280

420

560

700

<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:

0.00547

AC:

832

AN:

152228

Hom.:

Cov.:

AF XY:

0.00825

AC XY:

614

AN XY:

74418

show subpopulations

African (AFR)

AF:

0.000914

AC:

AN:

41554

American (AMR)

AF:

0.00157

AC:

AN:

15300

Ashkenazi Jewish (ASJ)

AF:

0.00

AC:

AN:

3468

East Asian (EAS)

AF:

0.000966

AC:

AN:

5178

South Asian (SAS)

AF:

0.158

AC:

751

AN:

4754

European-Finnish (FIN)

AF:

0.00

AC:

AN:

10626

Middle Eastern (MID)

AF:

0.00

AC:

AN:

294

European-Non Finnish (NFE)

AF:

0.000118

AC:

AN:

68028

Other (OTH)

AF:

0.00284

AC:

AN:

2116

Allele Balance Distribution

Red line indicates average allele balance

Average allele balance: 0.500

Heterozygous variant carriers

110

138

0.00

0.20

0.40

0.60

0.80

0.95

Allele balance

Age Distribution

Genome Het

Genome Hom

Variant carriers

100

<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:

0.00152

Hom.:

Bravo

AF:

0.00130

ESP6500AA

AF:

0.000228

AC:

ESP6500EA

AF:

0.000234

AC:

ExAC

AF:

0.0186

AC:

2255

EpiCase

AF:

0.000164

EpiControl

AF:

0.000119

ClinVar

ClinVar submissions as Germline

Significance:confers sensitivity

Revision:no assertion criteria provided

View on ClinVar

Pathogenic

VUS

Benign

Condition

Familial Otitis Media (1)

Computational scores

Source: dbNSFP v4.9

Name

Calibrated prediction

Score

Prediction

AlphaMissense

Pathogenic

0.66

BayesDel_addAF

Uncertain

0.058

BayesDel_noAF

Pathogenic

0.27

CADD

Uncertain

(source)

DANN

Uncertain

1.0

DEOGEN2

Benign

0.19

Eigen

Uncertain

0.23

Eigen_PC

Benign

0.046

FATHMM_MKL

Uncertain

0.80

LIST_S2

Pathogenic

0.99

MetaRNN

Benign

0.0043

MetaSVM

Pathogenic

0.94

MutationAssessor

Pathogenic

3.0

PhyloP100

3.2

PrimateAI

Uncertain

0.49

PROVEAN

Pathogenic

-8.7

REVEL

Pathogenic

0.73

Sift

Pathogenic

0.0

Sift4G

Uncertain

0.0020

Polyphen

0.98

Vest4

0.36

MPC

0.68

ClinPred

0.091

GERP RS

2.5

Varity_R

0.51

gMVP

0.57

Mutation Taster

=75/25

polymorphism (auto)

(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

You must be logged in to view publications. This limit was set because tens of millions (!) of queries from AI bots are generated daily.

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