Variant chr4-39503903-T-C details in Genebe, Genetics Data Aggregator

Variant summary

Our verdict is Uncertain significance. Variant got 3 ACMG points: 3P and 0B. PM2PP5

The NM_003359.4(UGDH):c.1346A>G(p.His449Arg) variant causes a missense change involving the alteration of a conserved nucleotide. The variant allele was found at a frequency of 0.00000205 in 1,461,864 control chromosomes in the GnomAD database, with no homozygous occurrence. Variant has been reported in ClinVar as Likely pathogenic (no stars).

Frequency

Genomes: not found (cov: 32)

Exomes 𝑓: 0.0000021 ( 0 hom. )

Consequence

UGDH
NM_003359.4 missense

Scores

Clinical Significance

Likely pathogenic no assertion criteria provided P:1

Conservation

PhyloP100: 7.94

Variant links:

Genes affected

UGDH (HGNC:12525): (UDP-glucose 6-dehydrogenase) The protein encoded by this gene converts UDP-glucose to UDP-glucuronate and thereby participates in the biosynthesis of glycosaminoglycans such as hyaluronan, chondroitin sulfate, and heparan sulfate. These glycosylated compounds are common components of the extracellular matrix and likely play roles in signal transduction, cell migration, and cancer growth and metastasis. The expression of this gene is up-regulated by transforming growth factor beta and down-regulated by hypoxia. Alternative splicing results in multiple transcript variants.[provided by RefSeq, May 2010]

UGDH links:

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ACMG classification

Classification made for transcript

Verdict is Uncertain_significance. Variant got 3 ACMG points.

PM2

Very rare variant in population databases, with high coverage;

PP5

Variant 4-39503903-T-C is Pathogenic according to our data. Variant chr4-39503903-T-C is described in ClinVar as [Likely_pathogenic]. Clinvar id is 810641.Status of the report is no_assertion_criteria_provided, 0 stars.

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE
UGDH	NM_003359.4 linkuse as main transcript	c.1346A>G	p.His449Arg	missense_variant	11/12	ENST00000316423.11
UGDH	NM_001184700.2 linkuse as main transcript	c.1145A>G	p.His382Arg	missense_variant	10/11
UGDH	NM_001184701.2 linkuse as main transcript	c.1055A>G	p.His352Arg	missense_variant	10/11
UGDH	XM_005262667.4 linkuse as main transcript	c.1385A>G	p.His462Arg	missense_variant	11/12

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Appris	UniProt
UGDH	ENST00000316423.11 linkuse as main transcript	c.1346A>G	p.His449Arg	missense_variant	11/12	1	NM_003359.4	P1	O60701-1
UGDH	ENST00000506179.5 linkuse as main transcript	c.1346A>G	p.His449Arg	missense_variant	11/12	5		P1	O60701-1
UGDH	ENST00000501493.6 linkuse as main transcript	c.1145A>G	p.His382Arg	missense_variant	10/11	2			O60701-2
UGDH	ENST00000507089.5 linkuse as main transcript	c.1055A>G	p.His352Arg	missense_variant	10/11	2			O60701-3

Frequencies

GnomAD3 genomes

Cov.:

GnomAD4 exome

AF:

0.00000205

AC:

AN:

1461864

Hom.:

Cov.:

AF XY:

0.00

AC XY:

AN XY:

727234

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:

0.00000270

Gnomad4 OTH exome

AF:

0.00

GnomAD4 genome

Cov.:

EpiCase

AF:

0.0000545

EpiControl

AF:

0.00

ClinVar

Significance: Likely pathogenic

Submissions summary: Pathogenic:1

Revision: no assertion criteria provided

LINK: link

Submissions by phenotype

Epileptic encephalopathy

Pathogenic:1

Likely pathogenic, no assertion criteria provided

research

Section for Clinical Neurogenetics, University of Tübingen

Oct 01, 2019

- -

Computational scores

Source: dbNSFP v4.3

Name

Calibrated prediction

Score

Prediction

AlphaMissense

Benign

0.29

BayesDel_addAF

Pathogenic

0.27

BayesDel_noAF

Pathogenic

0.15

CADD

Benign

DANN

Uncertain

0.99

DEOGEN2

Uncertain

0.58

D;.;D;.

Eigen

Benign

-0.21

Eigen_PC

Benign

0.043

FATHMM_MKL

Pathogenic

0.99

LIST_S2

Uncertain

0.93

.;D;D;D

M_CAP

Benign

0.062

MetaRNN

Uncertain

0.69

D;D;D;D

MetaSVM

Benign

-0.67

MutationAssessor

Benign

1.9

L;.;L;.

MutationTaster

Benign

1.0

D;D;D;D

PrimateAI

Uncertain

0.74

PROVEAN

Pathogenic

-5.6

D;D;D;D

REVEL

Uncertain

0.49

Sift

Benign

0.26

T;T;T;T

Sift4G

Benign

0.29

T;T;T;T

Polyphen

0.0010

B;.;B;.

Vest4

0.86

MutPred

0.31

Gain of MoRF binding (P = 0.0617);.;Gain of MoRF binding (P = 0.0617);.;

MVP

0.81

MPC

0.32

ClinPred

0.92

GERP RS

5.6

RBP_binding_hub_radar

0.0

RBP_regulation_power_radar

1.7

Varity_R

0.73

gMVP

0.61

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