rs756016472

Variant names:

• chr8-33389087-C-G
• rs756016472
• NM_032664.3:c.1088G>C

Your query was ambiguous. Multiple possible variants found:

• chr8-33389087-C-G
• chr8-33389087-C-T

Variant summary

Our verdict is Uncertain significance. The variant received 3 ACMG points: 3P and 0B. PM2 PP3

The NM_032664.3(POFUT3):​c.1088G>C​(p.Arg363Pro) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant was absent in control chromosomes in GnomAD project. In-silico tool predicts a pathogenic 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. R363Q) has been classified as Uncertain significance.

• Frequency: Genomes: not found (cov: 32)
• Consequence: POFUT3 NM_032664.3 missense
• Clinical Significance: Not reported in ClinVar
• Conservation: PhyloP100: 0.767
• Publications: 1 publications found

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]

ACMG classification

Our verdict: Uncertain_significance. The variant received 3 ACMG points.

• PM2: Very rare variant in population databases, with high coverage
• PP3: MetaRNN computational evidence supports a deleterious effect, 0.817

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.1088G>C	p.Arg363Pro	missense	Exon 4 of 5	NP_116053.3	Q6P4F1-1

Ensembl Transcripts

Sel.	Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
	FUT10	ENST00000327671.10	TSL:1 MANE Select	c.1088G>C	p.Arg363Pro	missense	Exon 4 of 5	ENSP00000332757.5	Q6P4F1-1
	FUT10	ENST00000518672.5	TSL:1	c.1004G>C	p.Arg335Pro	missense	Exon 3 of 4	ENSP00000430428.1	Q6P4F1-6
	FUT10	ENST00000520767.5	TSL:1	n.1432G>C		non_coding_transcript_exon	Exon 4 of 4

Frequencies

GnomAD3 genomes Cov.: 32

GnomAD2 exomes AF: 0.00000398 AC: 1 AN: 250994 AF XY: 0.00

Gnomad AFR exome AF: 0.00

Gnomad AMR exome AF: 0.00

Gnomad ASJ exome AF: 0.00

Gnomad EAS exome AF: 0.00

Gnomad FIN exome AF: 0.00

Gnomad NFE exome AF: 0.00000882

Gnomad OTH exome AF: 0.00

GnomAD4 exome Cov.: 35

GnomAD4 genome Cov.: 32

ExAC AF: 0.00000824 AC: 1

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.9

Name	Calibrated prediction	Score	Prediction
AlphaMissense	Benign	0.29
BayesDel_addAF	Uncertain	0.067	T
BayesDel_noAF	Benign	-0.14
CADD	Benign	21
DANN	Uncertain	1.0
DEOGEN2	Benign	0.011	T
Eigen	Benign	0.022
Eigen_PC	Benign	0.066
FATHMM_MKL	Benign	0.66	D
LIST_S2	Uncertain	0.89	D
M_CAP	Benign	0.011	T
MetaRNN	Pathogenic	0.82	D
MetaSVM	Benign	-1.1	T
MutationAssessor	Benign	1.9	L
PhyloP100		0.77
PrimateAI	Benign	0.33	T
PROVEAN	Uncertain	-3.2	D
REVEL	Benign	0.19
Sift	Benign	0.20	T
Sift4G	Benign	0.20	T
Polyphen		0.81	P
Vest4		0.80
MutPred		0.76		Loss of MoRF binding (P = 0.0047)
MVP		0.46
MPC		0.22
ClinPred		0.96	D
GERP RS		5.0
Varity_R		0.79
gMVP		0.88
Mutation Taster		=58/42	polymorphism

Splicing

Name	Calibrated prediction	Score	Prediction
SpliceAI score (max)		0.010		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: rs756016472; hg19: chr8-33246605;