NM_000374.5:c.583C>T

Variant names:

Variant summary

Our verdict is Likely pathogenic. The variant received 8 ACMG points: 8P and 0B.

PM2PP2PP3_StrongPP5

The NM_000374.5(UROD):c.583C>T(p.Leu195Phe) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.00000205 in 1,461,886 control chromosomes in the GnomAD database, with no homozygous occurrence. In-silico tool predicts a pathogenic outcome for this variant. Variant has been reported in ClinVar as Pathogenic (no stars).

Frequency

Genomes: not found (cov: 33)

Exomes 𝑓: 0.0000021 ( 0 hom. )

Consequence

UROD
NM_000374.5 missense

Scores

Clinical Significance

Pathogenic no assertion criteria provided P:1

Conservation

PhyloP100: 3.46

Publications

5 publications found

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 Gene-Disease associations (from GenCC):

UROD-related inherited porphyria
Inheritance: SD Classification: DEFINITIVE Submitted by: ClinGen, Ambry Genetics
familial porphyria cutanea tarda
Inheritance: AD, AR Classification: STRONG, SUPPORTIVE Submitted by: Genomics England PanelApp, Orphanet, Labcorp Genetics (formerly Invitae)
hepatoerythropoietic porphyria
Inheritance: AR Classification: SUPPORTIVE Submitted by: Orphanet

UROD links:

Genome browser will be placed here

ACMG classification

Classification was made for transcript

Our verdict: Likely_pathogenic. The variant received 8 ACMG points.

PM2

Very rare variant in population databases, with high coverage;

PP2

Missense variant in the gene, where a lot of missense mutations are associated with disease in ClinVar. The gene has 14 curated pathogenic missense variants (we use a threshold of 10). The gene has 4 curated benign missense variants. Gene score misZ: 1.1116 (below the threshold of 3.09). Trascript score misZ: 1.9283 (below the threshold of 3.09). GenCC associations: The gene is linked to familial porphyria cutanea tarda, UROD-related inherited porphyria, hepatoerythropoietic porphyria.

PP3

MetaRNN computational evidence supports a deleterious effect, 0.968

PP5

Variant 1-45014017-C-T is Pathogenic according to our data. Variant chr1-45014017-C-T is described in ClinVar as [Pathogenic]. Clinvar id is 74.Status of the report is no_assertion_criteria_provided, 0 stars.

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	MANE	Protein	UniProt
UROD	NM_000374.5 link	c.583C>T	p.Leu195Phe	missense_variant	Exon 6 of 10	ENST00000246337.9	NP_000365.3	P06132

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	TSL	MANE	Protein	Appris	UniProt
UROD	ENST00000246337.9 link	c.583C>T	p.Leu195Phe	missense_variant	Exon 6 of 10	1	NM_000374.5	ENSP00000246337.4		P06132

Frequencies

GnomAD3 genomes

Cov.:

GnomAD4 exome

AF:

0.00000205

AC:

AN:

1461886

Hom.:

Cov.:

AF XY:

0.00000413

AC XY:

AN XY:

727246

show subpopulations

African (AFR)

AF:

0.00

AC:

AN:

33480

American (AMR)

AF:

0.00

AC:

AN:

44722

Ashkenazi Jewish (ASJ)

AF:

0.00

AC:

AN:

26136

East Asian (EAS)

AF:

0.00

AC:

AN:

39700

South Asian (SAS)

AF:

0.00

AC:

AN:

86258

European-Finnish (FIN)

AF:

0.00

AC:

AN:

53416

Middle Eastern (MID)

AF:

0.00

AC:

AN:

5768

European-Non Finnish (NFE)

AF:

0.00000270

AC:

AN:

1112010

Other (OTH)

AF:

0.00

AC:

AN:

60396

Allele Balance Distribution

Red line indicates average allele balance

Average allele balance: 0.492

Heterozygous variant carriers

0.00

0.20

0.40

0.60

0.80

0.95

Allele balance

Age Distribution

Exome Het

Variant carriers

<30

30-35

35-40

40-45

45-50

50-55

55-60

60-65

65-70

70-75

75-80

>80

Age

GnomAD4 genome

Cov.:

Alfa

AF:

0.00

Hom.:

ClinVar

Significance: Pathogenic

Submissions summary: Pathogenic:1

Revision: no assertion criteria provided

LINK: link

Submissions by phenotype

Familial porphyria cutanea tarda

Pathogenic:1

Nov 01, 1998

OMIM

Significance:Pathogenic

Review Status:no assertion criteria provided

Collection Method:literature only

- -

Computational scores

Source: dbNSFP v4.3

Name

Calibrated prediction

Score

Prediction

AlphaMissense

Pathogenic

0.74

BayesDel_addAF

Pathogenic

0.50

BayesDel_noAF

Pathogenic

0.48

CADD

Pathogenic

(source)

DANN

Uncertain

1.0

DEOGEN2

Pathogenic

0.93

D;T;T;D

Eigen

Pathogenic

0.75

Eigen_PC

Pathogenic

0.71

FATHMM_MKL

Uncertain

0.92

LIST_S2

Uncertain

0.97

D;D;D;.

M_CAP

Uncertain

0.28

MetaRNN

Pathogenic

0.97

D;D;D;D

MetaSVM

Pathogenic

1.1

MutationAssessor

Uncertain

2.8

M;.;.;.

PhyloP100

3.5

PrimateAI

Uncertain

0.52

PROVEAN

Uncertain

-3.3

D;.;.;D

REVEL

Pathogenic

0.92

Sift

Uncertain

0.0050

D;.;.;D

Sift4G

Uncertain

0.0090

D;.;.;D

Polyphen

0.99

D;.;.;.

Vest4

0.74

MutPred

0.91

Loss of MoRF binding (P = 0.1366);Loss of MoRF binding (P = 0.1366);Loss of MoRF binding (P = 0.1366);.;

MVP

0.99

MPC

1.3

ClinPred

0.98

GERP RS

5.3

Varity_R

0.90

gMVP

0.94

Mutation Taster

=2/98

disease causing (ClinVar)

(source)

Splicing

Name

Calibrated prediction

Score

Prediction

SpliceAI score (max)

0.060

Details are displayed if max score is > 0.2

Find out detailed SpliceAI scores and Pangolin per-transcript scores at spliceailookup.broadinstitute.org

Publications

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Variant summary

Frequency

Consequence

Scores

Clinical Significance

Conservation

Publications

ACMG classification

Transcripts

RefSeq

Ensembl

Frequencies

Age Distribution

ClinVar

Submissions by phenotype

Computational scores

Splicing

Publications

Other links and lift over