rs759838745

Variant names:

• chr11-94544393-G-A
• rs759838745
• NM_002033.4:c.260G>A

Your query was ambiguous. Multiple possible variants found:

• chr11-94544393-G-A
• chr11-94544393-G-C
• chr11-94544393-G-T

Variant summary

Our verdict is Likely benign. Variant got -2 ACMG points: 2P and 4B. PM2 BP4_Strong

The NM_002033.4(FUT4):​c.260G>A​(p.Arg87Gln) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.00000433 in 1,384,810 control chromosomes in the GnomAD database, with no homozygous occurrence. In-silico tool predicts a benign outcome for this variant. 12/21 in silico tools predict 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: 33)
  • Exomes 𝑓: 0.0000043 (0 hom.)
• Consequence: FUT4 NM_002033.4 missense
• Clinical Significance: Not reported in ClinVar
• Conservation: PhyloP100: -0.131

Genes affected

FUT4 (HGNC:4015): (fucosyltransferase 4) The product of this gene transfers fucose to N-acetyllactosamine polysaccharides to generate fucosylated carbohydrate structures. It catalyzes the synthesis of the non-sialylated antigen, Lewis x (CD15). [provided by RefSeq, Jan 2009]

PIWIL4 (HGNC:18444): (piwi like RNA-mediated gene silencing 4) PIWIL4 belongs to the Argonaute family of proteins, which function in development and maintenance of germline stem cells (Sasaki et al., 2003 [PubMed 12906857]).[supplied by OMIM, Mar 2008]

ACMG classification

Verdict is Likely_benign. Variant got -2 ACMG points.

• PM2: Very rare variant in population databases, with high coverage
• BP4: Computational evidence support a benign effect (MetaRNN=0.059123933).

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	MANE	Protein	UniProt
FUT4	NM_002033.4	c.260G>A	p.Arg87Gln	missense_variant	Exon 1 of 1	ENST00000358752.4	NP_002024.1

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	TSL	MANE	Protein	Appris	UniProt
FUT4	ENST00000358752.4	c.260G>A	p.Arg87Gln	missense_variant	Exon 1 of 1	6	NM_002033.4	ENSP00000351602.2
PIWIL4	ENST00000543336.5	n.-121+404G>A		intron_variant	Intron 1 of 13	2		ENSP00000444575.1

Frequencies

GnomAD3 genomes Cov.: 33

GnomAD4 exome AF: 0.00000433 AC: 6 AN: 1384810 Hom.: 0 Cov.: 31 AF XY: 0.00000292 AC XY: 2 AN XY: 685370

Gnomad4 AFR exome AF: 0.00

Gnomad4 AMR exome AF: 0.00

Gnomad4 ASJ exome AF: 0.00

Gnomad4 EAS exome AF: 0.00

Gnomad4 SAS exome AF: 0.0000125

Gnomad4 FIN exome AF: 0.00

Gnomad4 NFE exome AF: 0.00000462

Gnomad4 OTH exome AF: 0.00

GnomAD4 genome Cov.: 33

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.3

Name	Calibrated prediction	Score	Prediction
AlphaMissense	Benign	0.099
BayesDel_addAF	Benign	-0.16	T
BayesDel_noAF	Benign	-0.47
CADD	Benign	8.9
DANN	Uncertain	0.99
DEOGEN2	Benign	0.071	T
Eigen	Benign	-1.3
Eigen_PC	Benign	-1.3
FATHMM_MKL	Benign	0.029	N
LIST_S2	Benign	0.35	T
M_CAP	Uncertain	0.16	D
MetaRNN	Benign	0.059	T
MetaSVM	Benign	-1.0	T
MutationAssessor	Benign	0.0	N
PrimateAI	Uncertain	0.70	T
PROVEAN	Benign	-0.25	N
REVEL	Benign	0.0080
Sift	Benign	0.22	T
Sift4G	Benign	0.17	T
Polyphen		0.010	B
Vest4		0.031
MutPred		0.092		Loss of methylation at R87 (P = 0.0144);
MVP		0.28
MPC		0.94
ClinPred		0.093	T
GERP RS		-0.48
RBP_binding_hub_radar		0.0
RBP_regulation_power_radar		1.1
Varity_R		0.025
gMVP		0.11

Splicing

Name	Calibrated prediction	Score	Prediction
SpliceAI score (max)		0.10		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

Other links and lift over

dbSNP: rs759838745; hg19: chr11-94277559;