10-125788926-G-A

Variant names:

Variant summary

Our verdict is Benign. Variant got -12 ACMG points: 4P and 16B. PM1PM2BP4_StrongBP6_Very_StrongBS1

The NM_000375.3(UROS):c.740C>T(p.Thr247Met) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.000156 in 1,609,414 control chromosomes in the GnomAD database, with no homozygous occurrence. In-silico tool predicts a benign outcome for this variant. Variant has been reported in ClinVar as Likely benign (★★).

Frequency

Genomes: 𝑓 0.00028 ( 0 hom., cov: 33)

Exomes 𝑓: 0.00014 ( 0 hom. )

Consequence

UROS
NM_000375.3 missense

Scores

Clinical Significance

Likely benign criteria provided, multiple submitters, no conflicts B:2

Conservation

PhyloP100: 3.08

Variant links:

Genes affected

UROS (HGNC:12592): (uroporphyrinogen III synthase) The protein encoded by this gene catalyzes the fourth step of porphyrin biosynthesis in the heme biosynthetic pathway. Defects in this gene cause congenital erythropoietic porphyria (Gunther's disease). [provided by RefSeq, Jul 2008]

UROS links:

Genome browser will be placed here

ACMG classification

Classification made for transcript

Verdict is Benign. Variant got -12 ACMG points.

PM1

In a chain Uroporphyrinogen-III synthase (size 264) in uniprot entity HEM4_HUMAN there are 8 pathogenic changes around while only 1 benign (89%) in NM_000375.3

PM2

Very rare variant in population databases, with high coverage;

BP4

Computational evidence support a benign effect (MetaRNN=0.016776979).

BP6

Variant 10-125788926-G-A is Benign according to our data. Variant chr10-125788926-G-A is described in ClinVar as [Likely_benign]. Clinvar id is 878599.Status of the report is criteria_provided_multiple_submitters_no_conflicts, 2 stars.

BS1

Variant frequency is greater than expected in population eas. gnomad4 allele frequency = 0.000282 (43/152374) while in subpopulation EAS AF= 0.00578 (30/5186). AF 95% confidence interval is 0.00416. There are 0 homozygotes in gnomad4. There are 20 alleles in male gnomad4 subpopulation. Median coverage is 33. This position pass quality control queck.

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	MANE	Protein	UniProt
UROS	NM_000375.3 link	c.740C>T	p.Thr247Met	missense_variant	Exon 10 of 10	ENST00000368797.10	NP_000366.1	P10746A0A0S2Z4T8

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	TSL	MANE	Protein	Appris	UniProt
UROS	ENST00000368797.10 link	c.740C>T	p.Thr247Met	missense_variant	Exon 10 of 10	1	NM_000375.3	ENSP00000357787.4		P10746

Frequencies

GnomAD3 genomes

AF:

0.000282

AC:

AN:

152256

Hom.:

Cov.:

show subpopulations

Gnomad AFR

AF:

0.000193

Gnomad AMI

AF:

0.00

Gnomad AMR

AF:

0.0000654

Gnomad ASJ

AF:

0.00

Gnomad EAS

AF:

0.00577

Gnomad SAS

AF:

0.000414

Gnomad FIN

AF:

0.00

Gnomad MID

AF:

0.00

Gnomad NFE

AF:

0.0000147

Gnomad OTH

AF:

0.000478

GnomAD3 exomes

AF:

0.000353

AC:

AN:

238238

Hom.:

AF XY:

0.000285

AC XY:

AN XY:

129600

show subpopulations

Gnomad AFR exome

AF:

0.000134

Gnomad AMR exome

AF:

0.00

Gnomad ASJ exome

AF:

0.00

Gnomad EAS exome

AF:

0.00424

Gnomad SAS exome

AF:

0.000136

Gnomad FIN exome

AF:

0.00

Gnomad NFE exome

AF:

0.0000282

Gnomad OTH exome

AF:

0.00

GnomAD4 exome

AF:

0.000143

AC:

208

AN:

1457040

Hom.:

Cov.:

AF XY:

0.000133

AC XY:

AN XY:

724482

show subpopulations

Gnomad4 AFR exome

AF:

0.000269

Gnomad4 AMR exome

AF:

0.00

Gnomad4 ASJ exome

AF:

0.00

Gnomad4 EAS exome

AF:

0.00400

Gnomad4 SAS exome

AF:

0.0000821

Gnomad4 FIN exome

AF:

0.00

Gnomad4 NFE exome

AF:

0.0000225

Gnomad4 OTH exome

AF:

0.000150

GnomAD4 genome

AF:

0.000282

AC:

AN:

152374

Hom.:

Cov.:

AF XY:

0.000268

AC XY:

AN XY:

74514

show subpopulations

Gnomad4 AFR

AF:

0.000192

Gnomad4 AMR

AF:

0.0000653

Gnomad4 ASJ

AF:

0.00

Gnomad4 EAS

AF:

0.00578

Gnomad4 SAS

AF:

0.000414

Gnomad4 FIN

AF:

0.00

Gnomad4 NFE

AF:

0.0000147

Gnomad4 OTH

AF:

0.000473

Alfa

AF:

0.000545

Hom.:

Bravo

AF:

0.000382

TwinsUK

AF:

0.00

AC:

ALSPAC

AF:

0.000259

AC:

ESP6500AA

AF:

0.00

AC:

ESP6500EA

AF:

0.000116

AC:

ExAC

AF:

0.000437

AC:

Asia WGS

AF:

0.000866

AC:

AN:

3478

ClinVar

Significance: Likely benign

Submissions summary: Benign:2

Revision: criteria provided, multiple submitters, no conflicts

LINK: link

Submissions by phenotype

Cutaneous porphyria

Benign:1

Apr 28, 2017

Illumina Laboratory Services, Illumina

Significance: Likely benign

Review Status: criteria provided, single submitter

Collection Method: clinical testing

This variant was observed as part of a predisposition screen in an ostensibly healthy population. A literature search was performed for the gene, cDNA change, and amino acid change (where applicable). No publications were found based on this search. Allele frequency data from public databases allowed determination this variant is unlikely to cause disease. Therefore, this variant is classified as likely benign. -

not provided

Benign:1

Jun 06, 2021

Labcorp Genetics (formerly Invitae), Labcorp

Significance: Likely benign

Review Status: criteria provided, single submitter

Collection Method: clinical testing

- -

Computational scores

Source: dbNSFP v4.3

Name

Calibrated prediction

Score

Prediction

AlphaMissense

Benign

0.23

BayesDel_addAF

Benign

-0.13

BayesDel_noAF

Uncertain

0.040

CADD

Pathogenic

DANN

Uncertain

1.0

DEOGEN2

Pathogenic

0.92

D;D;D;.;.

Eigen

Pathogenic

0.70

Eigen_PC

Uncertain

0.62

FATHMM_MKL

Uncertain

0.83

LIST_S2

Uncertain

0.93

.;.;D;D;D

M_CAP

Uncertain

0.28

MetaRNN

Benign

0.017

T;T;T;T;T

MetaSVM

Pathogenic

0.92

MutationAssessor

Pathogenic

3.0

M;M;M;.;.

PrimateAI

Benign

0.44

PROVEAN

Uncertain

-3.4

D;.;D;.;.

REVEL

Pathogenic

0.72

Sift

Uncertain

0.0020

D;.;D;.;.

Sift4G

Uncertain

0.0040

D;.;D;.;.

Polyphen

1.0

D;D;D;.;.

Vest4

0.51

MVP

0.97

MPC

0.46

ClinPred

0.20

GERP RS

4.0

Varity_R

0.71

gMVP

0.74

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