Variant 1-11845917-A-G details in Genebe, Genetics Data Aggregator

Variant summary

Our verdict is Benign. Variant got -20 ACMG points: 0P and 20B. BP4_StrongBP6_Very_StrongBA1

The NM_006172.4(NPPA):c.*92T>C variant causes a 3 prime UTR change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.0497 in 1,253,368 control chromosomes in the GnomAD database, including 1,814 homozygotes. In-silico tool predicts a benign outcome for this variant. Variant has been reported in ClinVar as Benign (★★).

Frequency

Genomes: 𝑓 0.045 ( 196 hom., cov: 32)

Exomes 𝑓: 0.050 ( 1618 hom. )

Consequence

NPPA
NM_006172.4 3_prime_UTR

Scores

Clinical Significance

Benign criteria provided, single submitter B:1

Conservation

PhyloP100: 0.517

Variant links:

Genes affected

NPPA (HGNC:7939): (natriuretic peptide A) The protein encoded by this gene belongs to the natriuretic peptide family. Natriuretic peptides are implicated in the control of extracellular fluid volume and electrolyte homeostasis. This protein is synthesized as a large precursor (containing a signal peptide), which is processed to release a peptide from the N-terminus with similarity to vasoactive peptide, cardiodilatin, and another peptide from the C-terminus with natriuretic-diuretic activity. Mutations in this gene have been associated with atrial fibrillation familial type 6. This gene is located adjacent to another member of the natriuretic family of peptides on chromosome 1. [provided by RefSeq, Oct 2015]

NPPA links:

CLCN6 (HGNC:2024): (chloride voltage-gated channel 6) This gene encodes a member of the voltage-dependent chloride channel protein family. Members of this family can function as either chloride channels or antiporters. This protein is primarily localized to late endosomes and functions as a chloride/proton antiporter. Alternate splicing results in both coding and non-coding variants. Additional alternately spliced variants have been described but their full-length structure is unknown. [provided by RefSeq, Mar 2012]

CLCN6 links:

NPPA-AS1 (HGNC:):

NPPA-AS1 links:

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ACMG classification

Classification made for transcript

Verdict is Benign. Variant got -20 ACMG points.

BP4

Computational evidence support a benign effect (BayesDel_noAF=-0.8).

BP6

Variant 1-11845917-A-G is Benign according to our data. Variant chr1-11845917-A-G is described in ClinVar as [Benign]. Clinvar id is 1296345.Status of the report is criteria_provided_multiple_submitters_no_conflicts, 2 stars.

BA1

GnomAd4 highest subpopulation (NFE) allele frequency at 95% confidence interval = 0.0538 is higher than 0.05.

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE	UniProt
NPPA	NM_006172.4 linkuse as main transcript	c.*92T>C		3_prime_UTR_variant	3/3	ENST00000376480.7
NPPA-AS1	NR_037806.1 linkuse as main transcript	n.1479+151A>G		intron_variant, non_coding_transcript_variant

Ensembl

Gene	Transcript	HGVSc	Effect	#exon/exons	TSL	MANE	Appris
NPPA	ENST00000376480.7 linkuse as main transcript	c.*92T>C	3_prime_UTR_variant	3/3	1	NM_006172.4	P1
CLCN6	ENST00000446542.5 linkuse as main transcript	n.781+151A>G	intron_variant, non_coding_transcript_variant		1
NPPA	ENST00000376476.1 linkuse as main transcript	c.*92T>C	3_prime_UTR_variant	3/3	3
CLCN6	ENST00000400892.3 linkuse as main transcript	c.*1961+151A>G	intron_variant, NMD_transcript_variant		3

Frequencies

GnomAD3 genomes

AF:

0.0453

AC:

6892

AN:

152162

Hom.:

196

Cov.:

show subpopulations

Gnomad AFR

AF:

0.0312

Gnomad AMI

AF:

0.0330

Gnomad AMR

AF:

0.0205

Gnomad ASJ

AF:

0.0115

Gnomad EAS

AF:

0.000769

Gnomad SAS

AF:

0.0426

Gnomad FIN

AF:

0.111

Gnomad MID

AF:

0.0348

Gnomad NFE

AF:

0.0553

Gnomad OTH

AF:

0.0306

GnomAD4 exome

AF:

0.0503

AC:

55414

AN:

1101088

Hom.:

1618

Cov.:

AF XY:

0.0501

AC XY:

28272

AN XY:

564866

show subpopulations

Gnomad4 AFR exome

AF:

0.0318

Gnomad4 AMR exome

AF:

0.0179

Gnomad4 ASJ exome

AF:

0.0129

Gnomad4 EAS exome

AF:

0.0000788

Gnomad4 SAS exome

AF:

0.0450

Gnomad4 FIN exome

AF:

0.0932

Gnomad4 NFE exome

AF:

0.0545

Gnomad4 OTH exome

AF:

0.0444

GnomAD4 genome

AF:

0.0453

AC:

6896

AN:

152280

Hom.:

196

Cov.:

AF XY:

0.0470

AC XY:

3498

AN XY:

74448

show subpopulations

Gnomad4 AFR

AF:

0.0313

Gnomad4 AMR

AF:

0.0205

Gnomad4 ASJ

AF:

0.0115

Gnomad4 EAS

AF:

0.000771

Gnomad4 SAS

AF:

0.0422

Gnomad4 FIN

AF:

0.111

Gnomad4 NFE

AF:

0.0553

Gnomad4 OTH

AF:

0.0302

Alfa

AF:

0.0450

Hom.:

214

Bravo

AF:

0.0377

Asia WGS

AF:

0.0160

AC:

AN:

3478

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

GeneDx

Mar 14, 2021

- -

Computational scores

Source: dbNSFP v4.3

Name

Calibrated prediction

Score

Prediction

BayesDel_noAF

Benign

-0.80

CADD

Benign

4.2

DANN

Benign

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