Variant 12-14669744-A-C details in Genebe, Genetics Data Aggregator

Variant summary

Our verdict is Benign. Variant got -11 ACMG points: 0P and 11B. BP4_StrongBP6_ModerateBP7BS1

The ENST00000261170.5(GUCY2C):c.1260T>G(p.Leu420=) variant causes a synonymous change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.000397 in 1,579,788 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 Benign (★).

Frequency

Genomes: 𝑓 0.0023 ( 1 hom., cov: 32)

Exomes 𝑓: 0.00019 ( 1 hom. )

Consequence

GUCY2C
ENST00000261170.5 synonymous

Scores

Clinical Significance

Benign criteria provided, single submitter B:1

Conservation

PhyloP100: 0.212

Variant links:

Genes affected

GUCY2C (HGNC:4688): (guanylate cyclase 2C) This gene encodes a transmembrane protein that functions as a receptor for endogenous peptides guanylin and uroguanylin, and the heat-stable E. coli enterotoxin. The encoded protein activates the cystic fibrosis transmembrane conductance regulator. Mutations in this gene are associated with familial diarrhea (autosomal dominant) and meconium ileus (autosomal recessive). [provided by RefSeq, Nov 2016]

GUCY2C links:

GUCY2C-AS1 (HGNC:56054): (GUCY2C antisense RNA 1)

GUCY2C-AS1 links:

C12orf60 (HGNC:):

C12orf60 links:

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ACMG classification

Classification made for transcript

Verdict is Benign. Variant got -11 ACMG points.

BP4

Computational evidence support a benign effect (BayesDel_noAF=-0.53).

BP6

Variant 12-14669744-A-C is Benign according to our data. Variant chr12-14669744-A-C is described in ClinVar as [Benign]. Clinvar id is 714509.Status of the report is criteria_provided_single_submitter, 1 stars.

BP7

Synonymous conserved (PhyloP=0.212 with no splicing effect.

BS1

Variant frequency is greater than expected in population afr. gnomad4 allele frequency = 0.00233 (355/152336) while in subpopulation AFR AF= 0.00832 (346/41582). AF 95% confidence interval is 0.0076. There are 1 homozygotes in gnomad4. There are 171 alleles in male gnomad4 subpopulation. Median coverage is 32. This position pass quality control queck.

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE	Protein	UniProt
GUCY2C	NM_004963.4 linkuse as main transcript	c.1260T>G	p.Leu420=	synonymous_variant	10/27	ENST00000261170.5	NP_004954.2

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Protein	Appris	UniProt
GUCY2C	ENST00000261170.5 linkuse as main transcript	c.1260T>G	p.Leu420=	synonymous_variant	10/27	1	NM_004963.4	ENSP00000261170	P1
GUCY2C-AS1	ENST00000501178.2 linkuse as main transcript	n.199-2522A>C		intron_variant, non_coding_transcript_variant		3

Frequencies

GnomAD3 genomes

AF:

0.00233

AC:

355

AN:

152218

Hom.:

Cov.:

show subpopulations

Gnomad AFR

AF:

0.00835

Gnomad AMI

AF:

0.00

Gnomad AMR

AF:

0.000262

Gnomad ASJ

AF:

0.00

Gnomad EAS

AF:

0.00

Gnomad SAS

AF:

0.00

Gnomad FIN

AF:

0.00

Gnomad MID

AF:

0.00

Gnomad NFE

AF:

0.0000147

Gnomad OTH

AF:

0.00191

GnomAD3 exomes

AF:

0.000559

AC:

138

AN:

246716

Hom.:

AF XY:

0.000382

AC XY:

AN XY:

133394

show subpopulations

Gnomad AFR exome

AF:

0.00790

Gnomad AMR exome

AF:

0.000243

Gnomad ASJ exome

AF:

0.00

Gnomad EAS exome

AF:

0.00

Gnomad SAS exome

AF:

0.00

Gnomad FIN exome

AF:

0.00

Gnomad NFE exome

AF:

0.00

Gnomad OTH exome

AF:

0.000504

GnomAD4 exome

AF:

0.000191

AC:

272

AN:

1427452

Hom.:

Cov.:

AF XY:

0.000152

AC XY:

108

AN XY:

712088

show subpopulations

Gnomad4 AFR exome

AF:

0.00723

Gnomad4 AMR exome

AF:

0.000320

Gnomad4 ASJ exome

AF:

0.00

Gnomad4 EAS exome

AF:

0.00

Gnomad4 SAS exome

AF:

0.00

Gnomad4 FIN exome

AF:

0.00

Gnomad4 NFE exome

AF:

0.00

Gnomad4 OTH exome

AF:

0.000372

GnomAD4 genome

AF:

0.00233

AC:

355

AN:

152336

Hom.:

Cov.:

AF XY:

0.00230

AC XY:

171

AN XY:

74492

show subpopulations

Gnomad4 AFR

AF:

0.00832

Gnomad4 AMR

AF:

0.000261

Gnomad4 ASJ

AF:

0.00

Gnomad4 EAS

AF:

0.00

Gnomad4 SAS

AF:

0.00

Gnomad4 FIN

AF:

0.00

Gnomad4 NFE

AF:

0.0000147

Gnomad4 OTH

AF:

0.00189

Alfa

AF:

0.00142

Hom.:

Bravo

AF:

0.00265

Asia WGS

AF:

0.000289

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

Labcorp Genetics (formerly Invitae), Labcorp

Jan 15, 2024

- -

Computational scores

Source: dbNSFP v4.3

Name

Calibrated prediction

Score

Prediction

BayesDel_noAF

Benign

-0.53

CADD

Benign

5.7

DANN

Benign

0.78

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