Variant 11-34450983-G-A details in Genebe, Genetics Data Aggregator

Variant summary

Our verdict is Benign. Variant got -10 ACMG points: 0P and 10B. BP4_StrongBP6_ModerateBS2

The NM_001752.4(CAT):c.239-5G>A variant causes a splice region, splice polypyrimidine tract, intron change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.000865 in 1,592,782 control chromosomes in the GnomAD database, including 10 homozygotes. In-silico tool predicts a benign outcome for this variant. 3/3 splice prediction tools predict no significant impact on normal splicing. Variant has been reported in ClinVar as Benign (★).

Frequency

Genomes: 𝑓 0.0013 ( 1 hom., cov: 32)

Exomes 𝑓: 0.00082 ( 9 hom. )

Consequence

CAT
NM_001752.4 splice_region, splice_polypyrimidine_tract, intron

Scores

Splicing: ADA: 0.00001123

Clinical Significance

Benign criteria provided, single submitter B:1

Conservation

PhyloP100: -3.19

Variant links:

Genes affected

CAT (HGNC:1516): (catalase) This gene encodes catalase, a key antioxidant enzyme in the bodies defense against oxidative stress. Catalase is a heme enzyme that is present in the peroxisome of nearly all aerobic cells. Catalase converts the reactive oxygen species hydrogen peroxide to water and oxygen and thereby mitigates the toxic effects of hydrogen peroxide. Oxidative stress is hypothesized to play a role in the development of many chronic or late-onset diseases such as diabetes, asthma, Alzheimer's disease, systemic lupus erythematosus, rheumatoid arthritis, and cancers. Polymorphisms in this gene have been associated with decreases in catalase activity but, to date, acatalasemia is the only disease known to be caused by this gene. [provided by RefSeq, Oct 2009]

CAT links:

Genome browser will be placed here

ACMG classification

Classification made for transcript

Verdict is Benign. Variant got -10 ACMG points.

BP4

Computational evidence support a benign effect (BayesDel_noAF=-0.89).

BP6

Variant 11-34450983-G-A is Benign according to our data. Variant chr11-34450983-G-A is described in ClinVar as [Benign]. Clinvar id is 712315.Status of the report is criteria_provided_single_submitter, 1 stars.

BS2

High Homozygotes in GnomAdExome4 at 9 AR gene

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE	UniProt
CAT	NM_001752.4 linkuse as main transcript	c.239-5G>A		splice_region_variant, splice_polypyrimidine_tract_variant, intron_variant		ENST00000241052.5

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Appris	UniProt
CAT	ENST00000241052.5 linkuse as main transcript	c.239-5G>A		splice_region_variant, splice_polypyrimidine_tract_variant, intron_variant		1	NM_001752.4	P1
CAT	ENST00000650153.1 linkuse as main transcript	c.*54G>A		3_prime_UTR_variant, NMD_transcript_variant	2/9

Frequencies

GnomAD3 genomes

AF:

0.00133

AC:

202

AN:

152156

Hom.:

Cov.:

show subpopulations

Gnomad AFR

AF:

0.0000724

Gnomad AMI

AF:

0.00

Gnomad AMR

AF:

0.000393

Gnomad ASJ

AF:

0.00

Gnomad EAS

AF:

0.0106

Gnomad SAS

AF:

0.000828

Gnomad FIN

AF:

0.0108

Gnomad MID

AF:

0.00

Gnomad NFE

AF:

0.000265

Gnomad OTH

AF:

0.000958

GnomAD3 exomes

AF:

0.00188

AC:

474

AN:

251480

Hom.:

AF XY:

0.00191

AC XY:

259

AN XY:

135914

show subpopulations

Gnomad AFR exome

AF:

0.000123

Gnomad AMR exome

AF:

0.000549

Gnomad ASJ exome

AF:

0.00

Gnomad EAS exome

AF:

0.0101

Gnomad SAS exome

AF:

0.00111

Gnomad FIN exome

AF:

0.00919

Gnomad NFE exome

AF:

0.000211

Gnomad OTH exome

AF:

0.00179

GnomAD4 exome

AF:

0.000816

AC:

1175

AN:

1440508

Hom.:

Cov.:

AF XY:

0.000856

AC XY:

615

AN XY:

718076

show subpopulations

Gnomad4 AFR exome

AF:

0.0000606

Gnomad4 AMR exome

AF:

0.000403

Gnomad4 ASJ exome

AF:

0.0000384

Gnomad4 EAS exome

AF:

0.0127

Gnomad4 SAS exome

AF:

0.00116

Gnomad4 FIN exome

AF:

0.00788

Gnomad4 NFE exome

AF:

0.0000769

Gnomad4 OTH exome

AF:

0.000787

GnomAD4 genome

AF:

0.00133

AC:

202

AN:

152274

Hom.:

Cov.:

AF XY:

0.00183

AC XY:

136

AN XY:

74460

show subpopulations

Gnomad4 AFR

AF:

0.0000722

Gnomad4 AMR

AF:

0.000393

Gnomad4 ASJ

AF:

0.00

Gnomad4 EAS

AF:

0.0106

Gnomad4 SAS

AF:

0.000829

Gnomad4 FIN

AF:

0.0108

Gnomad4 NFE

AF:

0.000265

Gnomad4 OTH

AF:

0.000948

Alfa

AF:

0.000404

Hom.:

Bravo

AF:

0.000665

Asia WGS

AF:

0.00433

AC:

AN:

3478

EpiCase

AF:

0.000109

EpiControl

AF:

0.0000593

ClinVar

Significance: Benign

Submissions summary: Benign:1

Revision: criteria provided, single submitter

LINK: link

Submissions by phenotype

not provided

Benign:1

Benign, criteria provided, single submitter

clinical testing

Labcorp Genetics (formerly Invitae), Labcorp

Aug 10, 2018

- -

Computational scores

Source: dbNSFP v4.3

Name

Calibrated prediction

Score

Prediction

BayesDel_noAF

Benign

-0.89

CADD

Benign

0.032

DANN

Benign

0.36

RBP_binding_hub_radar

0.0

RBP_regulation_power_radar

1.1

Splicing

Name

Calibrated prediction

Score

Prediction

dbscSNV1_ADA

Benign

0.000011

dbscSNV1_RF

Benign

0.0040

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