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. The variant received -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. 13/22 in silico tools predict a benign outcome for this variant. Variant has been reported in ClinVar as Uncertain significance (★). Another variant affecting the same amino acid position, but resulting in a different missense (i.e. R87P) has been classified as Uncertain significance.

• Frequency:
  • Genomes: not found (cov: 33)
  • Exomes 𝑓: 0.0000043 (0 hom.)
• Consequence: FUT4 NM_002033.4 missense
• Clinical Significance: Uncertain significance criteria provided, single submitter U:1
• Conservation: PhyloP100: -0.131
• Publications: 0 publications found

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]

ENSG00000304830 (HGNC:):

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 (MetaRNN=0.059123933).

Variant Effect in Transcripts

ACMG analysis was done for transcript: NM_002033.4. 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
	FUT4	NM_002033.4	MANE Select	c.260G>A	p.Arg87Gln	missense	Exon 1 of 1	NP_002024.1	P22083-1

Ensembl Transcripts

Sel.	Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
	FUT4	ENST00000358752.4	TSL:6 MANE Select	c.260G>A	p.Arg87Gln	missense	Exon 1 of 1	ENSP00000351602.2	P22083-1
	PIWIL4	ENST00000543336.5	TSL:2	n.-121+404G>A		intron	N/A	ENSP00000444575.1	Q7Z3Z4-3
	ENSG00000304830	ENST00000806516.1		n.-249C>T		upstream_gene	N/A

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

African (AFR) AF: 0.00 AC: 0 AN: 29386

American (AMR) AF: 0.00 AC: 0 AN: 38006

Ashkenazi Jewish (ASJ) AF: 0.00 AC: 0 AN: 24742

East Asian (EAS) AF: 0.00 AC: 0 AN: 34522

South Asian (SAS) AF: 0.0000125 AC: 1 AN: 79726

European-Finnish (FIN) AF: 0.00 AC: 0 AN: 34556

Middle Eastern (MID) AF: 0.00 AC: 0 AN: 4364

European-Non Finnish (NFE) AF: 0.00000462 AC: 5 AN: 1081814

Other (OTH) AF: 0.00 AC: 0 AN: 57694

GnomAD4 genome Cov.: 33

ClinVar

ClinVar submissions

Significance: Uncertain significance

Revision: criteria provided, single submitter

Pathogenic	VUS	Benign	Condition
-	1	-	not specified (1)

Computational scores

Source: dbNSFP v4.9

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
PhyloP100		-0.13
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
PromoterAI		0.027	Neutral
RBP_binding_hub_radar		0.0
RBP_regulation_power_radar		1.1
Varity_R		0.025
gMVP		0.11
Mutation Taster		=98/2	polymorphism

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

Other links and lift over

dbSNP: rs759838745; hg19: chr11-94277559;