Variant 4-69489565-C-T details in Genebe, Genetics Data Aggregator

Variant summary

Our verdict is Uncertain significance. Variant got 0 ACMG points: 2P and 2B. PM2BP4_Moderate

The NM_021139.3(UGT2B4):c.876G>A(p.Met292Ile) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.000000689 in 1,451,904 control chromosomes in the GnomAD database, with no homozygous occurrence. In-silico tool predicts a benign outcome for this variant. 14/21 in silico tools predict a benign outcome for this variant. Variant has been reported in ClinVar as Uncertain significance (★).

Frequency

Genomes: not found (cov: 32)

Exomes 𝑓: 6.9e-7 ( 0 hom. )

Consequence

UGT2B4
NM_021139.3 missense

Scores

Clinical Significance

Uncertain significance criteria provided, single submitter U:1

Conservation

PhyloP100: -0.0310

Variant links:

Genes affected

UGT2B4 (HGNC:12553): (UDP glucuronosyltransferase family 2 member B4) Enables glucuronosyltransferase activity. Involved in cellular glucuronidation and estrogen metabolic process. Predicted to be located in endoplasmic reticulum membrane. Predicted to be integral component of membrane. Predicted to be active in intracellular membrane-bounded organelle. [provided by Alliance of Genome Resources, Apr 2022]

UGT2B4 links:

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ACMG classification

Classification made for transcript

Verdict is Uncertain_significance. Variant got 0 ACMG points.

PM2

Very rare variant in population databases, with high coverage;

BP4

Computational evidence support a benign effect (MetaRNN=0.17738724).

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE	Protein
UGT2B4	NM_021139.3 linkuse as main transcript	c.876G>A	p.Met292Ile	missense_variant	3/6	ENST00000305107.7	NP_066962.2
UGT2B4	NM_001297616.2 linkuse as main transcript	c.468G>A	p.Met156Ile	missense_variant	4/7		NP_001284545.1
UGT2B4	NM_001297615.2 linkuse as main transcript	c.876G>A	p.Met292Ile	missense_variant	3/5		NP_001284544.1

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Protein	Appris	UniProt
UGT2B4	ENST00000305107.7 linkuse as main transcript	c.876G>A	p.Met292Ile	missense_variant	3/6	1	NM_021139.3	ENSP00000305221	P1	P06133-1

Frequencies

GnomAD3 genomes

Cov.:

GnomAD4 exome

AF:

6.89e-7

AC:

AN:

1451904

Hom.:

Cov.:

AF XY:

0.00000138

AC XY:

AN XY:

722596

show subpopulations

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:

0.0000118

Gnomad4 FIN exome

AF:

0.00

Gnomad4 NFE exome

AF:

0.00

Gnomad4 OTH exome

AF:

0.00

GnomAD4 genome

Cov.:

ClinVar

Significance: Uncertain significance

Submissions summary: Uncertain:1

Revision: criteria provided, single submitter

LINK: link

Submissions by phenotype

not specified

Uncertain:1

Uncertain significance, criteria provided, single submitter

clinical testing

Ambry Genetics

Jul 14, 2023

The c.876G>A (p.M292I) alteration is located in exon 3 (coding exon 3) of the UGT2B4 gene. This alteration results from a G to A substitution at nucleotide position 876, causing the methionine (M) at amino acid position 292 to be replaced by an isoleucine (I). Based on insufficient or conflicting evidence, the clinical significance of this alteration remains unclear. -

Computational scores

Source: dbNSFP v4.3

Name

Calibrated prediction

Score

Prediction

AlphaMissense

Benign

0.29

BayesDel_addAF

Benign

-0.13

BayesDel_noAF

Benign

-0.43

CADD

Benign

DANN

Benign

0.66

DEOGEN2

Benign

0.14

.;T;.

Eigen

Benign

-0.61

Eigen_PC

Benign

-0.58

FATHMM_MKL

Benign

0.39

LIST_S2

Benign

0.78

T;T;T

M_CAP

Benign

0.0065

MetaRNN

Benign

0.18

T;T;T

MetaSVM

Benign

-1.0

MutationAssessor

Benign

1.5

L;L;.

MutationTaster

Benign

0.98

N;N;N

PrimateAI

Uncertain

0.49

PROVEAN

Benign

-2.0

N;N;.

REVEL

Benign

0.066

Sift

Benign

0.19

T;T;.

Sift4G

Benign

0.16

T;T;.

Polyphen

0.0020

.;B;.

Vest4

0.20

MutPred

0.60

Loss of ubiquitination at K290 (P = 0.0787);Loss of ubiquitination at K290 (P = 0.0787);Loss of ubiquitination at K290 (P = 0.0787);

MVP

0.26

MPC

0.012

ClinPred

0.090

GERP RS

2.3

Varity_R

0.21

gMVP

0.49

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

Publications

No publications associated with this variant yet.

Variant summary

Frequency

Consequence

Scores

Clinical Significance

Conservation

ACMG classification

Transcripts

RefSeq

Ensembl

Frequencies

ClinVar

Submissions by phenotype

Computational scores

Splicing

Publications

Other links and lift over