rs772704243

chr11-2884840-TCCGGGGCCGGGGCCGGGG-Tchr11-2884840-TCCGGGGCCGGGGCCGGGG-TCCGGGGchr11-2884840-TCCGGGGCCGGGGCCGGGG-TCCGGGGCCGGGGchr11-2884840-TCCGGGGCCGGGGCCGGGG-TCCGGGGCCGGGGCCGGGGCCGGGG

Variant summary

Our verdict is Likely benign. Variant got -2 ACMG points: 0P and 2B. BP6_Moderate

The NM_001122630.2(CDKN1C):c.599_616del(p.Ala200_Pro205del) variant causes a inframe deletion change involving the alteration of a non-conserved nucleotide. Variant has been reported in ClinVar as Likely benign (★). Synonymous variant affecting the same amino acid position (i.e. A200A) has been classified as Likely benign.

• Frequency: Genomes: not found (cov: 33)
• Consequence: CDKN1C NM_001122630.2 inframe_deletion
• Clinical Significance: Likely benign criteria provided, single submitter B:1
• Conservation: PhyloP100: 0.949

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]

ACMG classification

Verdict is Likely_benign. Variant got -2 ACMG points.

• BP6: Variant 11-2884840-TCCGGGGCCGGGGCCGGGG-T is Benign according to our data. Variant chr11-2884840-TCCGGGGCCGGGGCCGGGG-T is described in ClinVar as [Likely_benign]. Clinvar id is 1154345.Status of the report is criteria_provided_single_submitter, 1 stars.

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE	UniProt
CDKN1C	NM_001122630.2	c.599_616del	p.Ala200_Pro205del	inframe_deletion	2/4	ENST00000440480.8

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Appris	UniProt
CDKN1C	ENST00000440480.8	c.599_616del	p.Ala200_Pro205del	inframe_deletion	2/4	1	NM_001122630.2	A2

Frequencies

GnomAD3 genomes Cov.: 33

We have no GnomAD4 exomes data on this position. Probably position not covered by the project.

GnomAD4 genome Cov.: 33

ClinVar

Significance: Likely benign

Submissions summary: Benign:1

Revision: criteria provided, single submitter

Submissions by phenotype

Beckwith-Wiedemann syndrome Benign:1

Likely benign, criteria provided, single submitter

clinical testing

Invitae

Aug 10, 2023

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Computational scores

Source: dbNSFP v4.3

Splicing

Find out detailed SpliceAI scores and Pangolin per-transcript scores at spliceailookup.broadinstitute.org

Publications

No publications associated with this variant yet.

Other links and lift over

hg19: chr11-2906070;