Variant rs121918066 details in Genebe, Genetics Data Aggregator

Variant summary

Our verdict is Uncertain significance. Variant got 0 ACMG points: 1P and 1B. PP5BP4

The NM_000374.5(UROD):c.995G>A(p.Arg332His) variant causes a missense change. The variant allele was found at a frequency of 0.000118 in 1,614,156 control chromosomes in the GnomAD database, including 2 homozygotes. In-silico tool predicts a benign outcome for this variant. Variant has been reported in ClinVar as Conflicting classifications of pathogenicity (no stars). Another variant affecting the same amino acid position, but resulting in a different missense (i.e. R332C) has been classified as Uncertain significance.

Frequency

Genomes: 𝑓 0.000072 ( 1 hom., cov: 32)

Exomes 𝑓: 0.00012 ( 1 hom. )

Consequence

UROD
NM_000374.5 missense

Scores

Clinical Significance

Conflicting classifications of pathogenicity criteria provided, conflicting classifications P:2U:1

Conservation

PhyloP100: 5.29

Variant links:

Genes affected

UROD (HGNC:12591): (uroporphyrinogen decarboxylase) This gene encodes an enzyme in the heme biosynthetic pathway. This enzyme is responsible for catalyzing the conversion of uroporphyrinogen to coproporphyrinogen through the removal of four carboxymethyl side chains. Mutations and deficiency in this enzyme are known to cause familial porphyria cutanea tarda and hepatoerythropoetic porphyria.[provided by RefSeq, Aug 2010]

UROD links:

UROD (HGNC:):

UROD links:

Genome browser will be placed here

ACMG classification

Classification made for transcript

Verdict is Uncertain_significance. Variant got 0 ACMG points.

PP5

Variant 1-45015389-G-A is Pathogenic according to our data. Variant chr1-45015389-G-A is described in ClinVar as [Conflicting_classifications_of_pathogenicity]. Clinvar id is 76.We mark this variant Likely_pathogenic, oryginal submissions are: {Uncertain_significance=1, Pathogenic=1}. Variant chr1-45015389-G-A is described in Lovd as [Pathogenic].

BP4

Computational evidence support a benign effect (MetaRNN=0.117539674). . Strength limited to SUPPORTING due to the PP5.

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE	Protein	UniProt
UROD	NM_000374.5 linkuse as main transcript	c.995G>A	p.Arg332His	missense_variant	10/10	ENST00000246337.9	NP_000365.3	P06132

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Protein	Appris	UniProt
UROD	ENST00000246337.9 linkuse as main transcript	c.995G>A	p.Arg332His	missense_variant	10/10	1	NM_000374.5	ENSP00000246337.4		P06132

Frequencies

GnomAD3 genomes

AF:

0.0000723

AC:

AN:

152154

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:

0.00228

Gnomad FIN

AF:

0.00

Gnomad MID

AF:

0.00

Gnomad NFE

AF:

0.00

Gnomad OTH

AF:

0.00

GnomAD3 exomes

AF:

0.000290

AC:

AN:

251410

Hom.:

AF XY:

0.000383

AC XY:

AN XY:

135884

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:

0.00235

Gnomad FIN exome

AF:

0.00

Gnomad NFE exome

AF:

0.00000879

Gnomad OTH exome

AF:

0.00

GnomAD4 exome

AF:

0.000123

AC:

180

AN:

1461884

Hom.:

Cov.:

AF XY:

0.000182

AC XY:

132

AN XY:

727242

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:

0.00195

Gnomad4 FIN exome

AF:

0.00

Gnomad4 NFE exome

AF:

0.00000270

Gnomad4 OTH exome

AF:

0.000149

GnomAD4 genome

AF:

0.0000722

AC:

AN:

152272

Hom.:

Cov.:

AF XY:

0.000121

AC XY:

AN XY:

74436

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:

0.00228

Gnomad4 FIN

AF:

0.00

Gnomad4 NFE

AF:

0.00

Gnomad4 OTH

AF:

0.00

Alfa

AF:

0.000142

Hom.:

Bravo

AF:

0.0000189

ExAC

AF:

0.000387

AC:

Asia WGS

AF:

0.00231

AC:

AN:

3478

ClinVar

Significance: Conflicting classifications of pathogenicity

Submissions summary: Pathogenic:2Uncertain:1

Revision: criteria provided, conflicting classifications

LINK: link

Submissions by phenotype

Familial porphyria cutanea tarda

Pathogenic:2Uncertain:1

Pathogenic, criteria provided, single submitter	clinical testing	Mendelics	May 04, 2022	- -
Uncertain significance, criteria provided, single submitter	clinical testing	Centogene AG - the Rare Disease Company	Sep 08, 2021	- -
Pathogenic, no assertion criteria provided	literature only	OMIM	Nov 01, 1998	- -

Computational scores

Source: dbNSFP v4.3

Name

Calibrated prediction

Score

Prediction

AlphaMissense

Benign

0.12

BayesDel_addAF

Benign

-0.059

BayesDel_noAF

Pathogenic

0.14

CADD

Benign

DANN

Pathogenic

1.0

DEOGEN2

Pathogenic

0.89

D;T

Eigen

Benign

0.080

Eigen_PC

Benign

0.20

FATHMM_MKL

Uncertain

0.96

LIST_S2

Uncertain

0.95

D;D

M_CAP

Benign

0.082

MetaRNN

Benign

0.12

T;T

MetaSVM

Uncertain

0.43

MutationAssessor

Uncertain

2.1

M;.

PrimateAI

Benign

0.32

PROVEAN

Uncertain

-2.7

D;.

REVEL

Uncertain

0.64

Sift

Benign

0.10

T;.

Sift4G

Benign

0.15

T;.

Polyphen

0.18

B;.

Vest4

0.72

MutPred

0.86

Gain of catalytic residue at R332 (P = 0.0803);.;

MVP

0.96

MPC

0.50

ClinPred

0.14

GERP RS

5.2

RBP_binding_hub_radar

0.92

RBP_regulation_power_radar

2.0

Varity_R

0.33

gMVP

0.73

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