rs281376

Variant names:

• chr19-48704181-T-A
• rs281376
• NM_000511.6:c.*193T>A

Your query was ambiguous. Multiple possible variants found:

• chr19-48704181-T-A
• chr19-48704181-T-C
• chr19-48704181-T-G

Variant summary

Our verdict is Likely benign. The variant received -2 ACMG points: 2P and 4B. PM2 BP4_Strong

The NM_000511.6(FUT2):​c.*193T>A variant causes a 3 prime UTR change involving the alteration of a non-conserved nucleotide. The variant was absent in control chromosomes in GnomAD project. In-silico tool predicts a benign outcome for this variant. No clinical diagnostic laboratories have submitted clinical-significance assessments for this variant to ClinVar.

• Frequency:
  • Genomes: not found (cov: 30)
  • Exomes 𝑓: 0.0 (0 hom.)
  • Failed GnomAD Quality Control
• Consequence: FUT2 NM_000511.6 3_prime_UTR
• Clinical Significance: Not reported in ClinVar
• Conservation: PhyloP100: -1.13
• Publications: 6 publications found

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]

ACMG classification

Our verdict: Likely_benign. The variant received -2 ACMG points.

• PM2: Very rare variant in population databases, with high coverage
• BP4: Computational evidence support a benign effect (BayesDel_noAF=-0.95).

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

Sel.	Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
	FUT2	NM_000511.6	MANE Select	c.*193T>A		3_prime_UTR	Exon 2 of 2	NP_000502.4	A8K2L2
	FUT2	NM_001097638.3		c.*193T>A		3_prime_UTR	Exon 2 of 2	NP_001091107.1	Q10981

Ensembl Transcripts

Sel.	Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
	FUT2	ENST00000425340.3	TSL:1 MANE Select	c.*193T>A		3_prime_UTR	Exon 2 of 2	ENSP00000387498.2	Q10981
	FUT2	ENST00000522966.2	TSL:2	c.*193T>A		3_prime_UTR	Exon 2 of 2	ENSP00000430227.2	Q10981
	FUT2	ENST00000960751.1		c.*193T>A		3_prime_UTR	Exon 3 of 3	ENSP00000630810.1

Frequencies

GnomAD3 genomes Cov.: 30

GnomAD4 exome Data not reliable, filtered out with message: AC0;AS_VQSR AF: 0.00 AC: 0 AN: 515858 Hom.: 0 Cov.: 5 AF XY: 0.00 AC XY: 0 AN XY: 272742

African (AFR) AF: 0.00 AC: 0 AN: 14704

American (AMR) AF: 0.00 AC: 0 AN: 30604

Ashkenazi Jewish (ASJ) AF: 0.00 AC: 0 AN: 16018

East Asian (EAS) AF: 0.00 AC: 0 AN: 30984

South Asian (SAS) AF: 0.00 AC: 0 AN: 52644

European-Finnish (FIN) AF: 0.00 AC: 0 AN: 43728

Middle Eastern (MID) AF: 0.00 AC: 0 AN: 2118

European-Non Finnish (NFE) AF: 0.00 AC: 0 AN: 297236

Other (OTH) AF: 0.00 AC: 0 AN: 27822

GnomAD4 genome Cov.: 30

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.9

Name	Calibrated prediction	Score	Prediction
BayesDel_noAF	Benign	-0.95
CADD	Benign	1.0
DANN	Benign	0.13
PhyloP100		-1.1

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

Other links and lift over

dbSNP: rs281376; hg19: chr19-49207438;