Genetic Variant UGT2B10:p.His171Arg (chr4-68816531-A-G) – ACMG Classification: Uncertain_significance (0 pts)

Variant summary

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

The NM_001075.6(UGT2B10):c.512A>G(p.His171Arg) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.0000496 in 1,613,038 control chromosomes in the GnomAD database, with no homozygous occurrence. In-silico tool predicts a benign outcome for this variant. 16/20 in silico tools predict a benign outcome for this variant. Variant has been reported in ClinVar as Uncertain significance (★).

Frequency

Genomes: 𝑓 0.000026 ( 0 hom., cov: 32)

Exomes 𝑓: 0.000052 ( 0 hom. )

Consequence

UGT2B10
NM_001075.6 missense

Scores

Clinical Significance

Uncertain significance criteria provided, single submitter U:1

Conservation

PhyloP100: 3.16

Variant links:

Genes affected

UGT2B10 (HGNC:12544): (UDP glucuronosyltransferase family 2 member B10) Predicted to be involved in lipid 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]

UGT2B10 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=0.17721903).

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	MANE	Protein	UniProt
UGT2B10	NM_001075.6 link	c.512A>G	p.His171Arg	missense_variant	Exon 1 of 6	ENST00000265403.12	NP_001066.1	P36537-1
UGT2B10	XM_017008585.3 link	c.512A>G	p.His171Arg	missense_variant	Exon 1 of 6		XP_016864074.1
UGT2B10	NM_001144767.3 link	c.466+46A>G		intron_variant	Intron 1 of 5		NP_001138239.1	P36537-2
UGT2B10	NM_001290091.2 link	c.-27+359A>G		intron_variant	Intron 1 of 5		NP_001277020.1	P36537

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	TSL	MANE	Protein	Appris	UniProt
UGT2B10	ENST00000265403.12 link	c.512A>G	p.His171Arg	missense_variant	Exon 1 of 6	1	NM_001075.6	ENSP00000265403.7		P36537-1
UGT2B10	ENST00000458688.2 link	c.466+46A>G		intron_variant	Intron 1 of 5	2		ENSP00000413420.2		P36537-2

Frequencies

GnomAD3 genomes

AF:

0.0000263

AC:

AN:

151914

Hom.:

Cov.:

show subpopulations

Gnomad AFR

AF:

0.00

Gnomad AMI

AF:

0.00

Gnomad AMR

AF:

0.00

Gnomad ASJ

AF:

0.00

Gnomad EAS

AF:

0.00

Gnomad SAS

AF:

0.00

Gnomad FIN

AF:

0.00

Gnomad MID

AF:

0.00

Gnomad NFE

AF:

0.0000589

Gnomad OTH

AF:

0.00

GnomAD3 exomes

AF:

0.0000279

AC:

AN:

250772

Hom.:

AF XY:

0.0000369

AC XY:

AN XY:

135626

show subpopulations

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 SAS exome

AF:

0.00

Gnomad FIN exome

AF:

0.00

Gnomad NFE exome

AF:

0.0000617

Gnomad OTH exome

AF:

0.00

GnomAD4 exome

AF:

0.0000520

AC:

AN:

1461124

Hom.:

Cov.:

AF XY:

0.0000564

AC XY:

AN XY:

726860

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:

0.00

Gnomad4 FIN exome

AF:

0.00

Gnomad4 NFE exome

AF:

0.0000576

Gnomad4 OTH exome

AF:

0.000199

GnomAD4 genome

AF:

0.0000263

AC:

AN:

151914

Hom.:

Cov.:

AF XY:

0.0000539

AC XY:

AN XY:

74194

show subpopulations

Gnomad4 AFR

AF:

0.00

Gnomad4 AMR

AF:

0.00

Gnomad4 ASJ

AF:

0.00

Gnomad4 EAS

AF:

0.00

Gnomad4 SAS

AF:

0.00

Gnomad4 FIN

AF:

0.00

Gnomad4 NFE

AF:

0.0000589

Gnomad4 OTH

AF:

0.00

Bravo

AF:

0.0000151

ExAC

AF:

0.0000165

AC:

ClinVar

Significance: Uncertain significance

Submissions summary: Uncertain:1

Revision: criteria provided, single submitter

LINK: link

Submissions by phenotype

not specified

Uncertain:1

Dec 14, 2023

Ambry Genetics

Significance: Uncertain significance

Review Status: criteria provided, single submitter

Collection Method: clinical testing

The c.512A>G (p.H171R) alteration is located in exon 1 (coding exon 1) of the UGT2B10 gene. This alteration results from a A to G substitution at nucleotide position 512, causing the histidine (H) at amino acid position 171 to be replaced by an arginine (R). 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

0.14

BayesDel_addAF

Benign

-0.33

BayesDel_noAF

Benign

-0.55

CADD

Benign

9.9

DANN

Benign

0.37

DEOGEN2

Benign

0.0027

Eigen

Benign

-1.6

Eigen_PC

Benign

-1.7

FATHMM_MKL

Benign

0.061

LIST_S2

Uncertain

0.93

M_CAP

Benign

0.0070

MetaRNN

Benign

0.18

MetaSVM

Benign

-0.86

MutationAssessor

Benign

0.0

PrimateAI

Benign

0.35

PROVEAN

Benign

0.060

REVEL

Benign

0.15

Sift

Benign

0.052

Sift4G

Uncertain

0.022

Polyphen

0.071

Vest4

0.21

MutPred

0.70

Gain of methylation at H171 (P = 0.0637);

MVP

0.055

MPC

0.014

ClinPred

0.074

GERP RS

1.4

Varity_R

0.062

gMVP

0.25

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

Publications

LitVar

Below is the list of publications found by LitVar. It may be empty.

Variant summary

Frequency

Consequence

Scores

Clinical Significance

Conservation

ACMG classification

Transcripts

RefSeq

Ensembl

Frequencies

ClinVar

Submissions by phenotype

Computational scores

Splicing

Publications

LitVar

Other links and lift over