Variant rs747360016 details in Genebe, Genetics Data Aggregator

Variant summary

Our verdict is Likely benign. Variant got -6 ACMG points: 0P and 6B. BP6_ModerateBS2

The NM_001122630.2(CDKN1C):c.597_614delCGCCCCGGCCCCGGCCCC(p.Ala200_Pro205del) variant causes a disruptive inframe deletion change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.000124 in 1,129,608 control chromosomes in the GnomAD database, with no homozygous occurrence. Variant has been reported in ClinVar as Likely benign (★).

Frequency

Genomes: 𝑓 0.000098 ( 0 hom., cov: 33)

Exomes 𝑓: 0.00013 ( 0 hom. )

Consequence

CDKN1C
NM_001122630.2 disruptive_inframe_deletion

Scores

Not classified

Clinical Significance

Likely benign criteria provided, single submitter B:2

Conservation

PhyloP100: 1.35

Variant links:

Genes affected

CDKN1C (HGNC:1786): (cyclin dependent kinase inhibitor 1C) This gene is imprinted, with preferential expression of the maternal allele. The encoded protein is a tight-binding, strong inhibitor of several G1 cyclin/Cdk complexes and a negative regulator of cell proliferation. Mutations in this gene are implicated in sporadic cancers and Beckwith-Wiedemann syndorome, suggesting that this gene is a tumor suppressor candidate. Three transcript variants encoding two different isoforms have been found for this gene. [provided by RefSeq, Oct 2010]

CDKN1C links:

CDKN1C (HGNC:):

CDKN1C links:

Genome browser will be placed here

ACMG classification

Classification made for transcript

Verdict is Likely_benign. Variant got -6 ACMG points.

BP6

Variant 11-2884842-CGGGGCCGGGGCCGGGGCG-C is Benign according to our data. Variant chr11-2884842-CGGGGCCGGGGCCGGGGCG-C is described in ClinVar as [Likely_benign]. Clinvar id is 412856.Status of the report is criteria_provided_single_submitter, 1 stars.

BS2

High AC in GnomAd4 at 14 AD gene.

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE	Protein	UniProt
CDKN1C	NM_001122630.2 linkuse as main transcript	c.597_614delCGCCCCGGCCCCGGCCCC	p.Ala200_Pro205del	disruptive_inframe_deletion	2/4	ENST00000440480.8	NP_001116102.1	P49918-2

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Protein	Appris	UniProt
CDKN1C	ENST00000440480.8 linkuse as main transcript	c.597_614delCGCCCCGGCCCCGGCCCC	p.Ala200_Pro205del	disruptive_inframe_deletion	2/4	1	NM_001122630.2	ENSP00000411257.2		P49918-2

Frequencies

GnomAD3 genomes

AF:

0.0000977

AC:

AN:

143336

Hom.:

Cov.:

show subpopulations

Gnomad AFR

AF:

0.000101

Gnomad AMI

AF:

0.00

Gnomad AMR

AF:

0.0000690

Gnomad ASJ

AF:

0.00

Gnomad EAS

AF:

0.000210

Gnomad SAS

AF:

0.000220

Gnomad FIN

AF:

0.00

Gnomad MID

AF:

0.00

Gnomad NFE

AF:

0.000107

Gnomad OTH

AF:

0.00

GnomAD3 exomes

AF:

0.000128

AC:

AN:

7832

Hom.:

AF XY:

0.000188

AC XY:

AN XY:

5328

show subpopulations

Gnomad AFR exome

AF:

0.00

Gnomad AMR exome

AF:

0.00

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:

0.000254

Gnomad OTH exome

AF:

0.00

GnomAD4 exome

AF:

0.000128

AC:

126

AN:

986272

Hom.:

AF XY:

0.000139

AC XY:

AN XY:

467262

show subpopulations

Gnomad4 AFR exome

AF:

0.000103

Gnomad4 AMR exome

AF:

0.00

Gnomad4 ASJ exome

AF:

0.00

Gnomad4 EAS exome

AF:

0.000267

Gnomad4 SAS exome

AF:

0.0000910

Gnomad4 FIN exome

AF:

0.00

Gnomad4 NFE exome

AF:

0.000133

Gnomad4 OTH exome

AF:

0.0000822

GnomAD4 genome

AF:

0.0000977

AC:

AN:

143336

Hom.:

Cov.:

AF XY:

0.000158

AC XY:

AN XY:

69806

show subpopulations

Gnomad4 AFR

AF:

0.000101

Gnomad4 AMR

AF:

0.0000690

Gnomad4 ASJ

AF:

0.00

Gnomad4 EAS

AF:

0.000210

Gnomad4 SAS

AF:

0.000220

Gnomad4 FIN

AF:

0.00

Gnomad4 NFE

AF:

0.000107

Gnomad4 OTH

AF:

0.00

Asia WGS

AF:

0.000319

AC:

AN:

3144

ClinVar

Significance: Likely benign

Submissions summary: Benign:2

Revision: criteria provided, single submitter

LINK: link

Submissions by phenotype

Beckwith-Wiedemann syndrome

Benign:1

Likely benign, criteria provided, single submitter

clinical testing

Labcorp Genetics (formerly Invitae), Labcorp

Jan 25, 2024

- -

CDKN1C-related disorder

Benign:1

Likely benign, no assertion criteria provided

clinical testing

PreventionGenetics, part of Exact Sciences

Apr 06, 2022

This variant is classified as likely benign based on ACMG/AMP sequence variant interpretation guidelines (Richards et al. 2015 PMID: 25741868, with internal and published modifications). -

Computational scores

Source: dbNSFP v4.3

Name

Calibrated prediction

Score

Prediction

Splicing

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