rs1183623363

Variant names:

• chr11-2885075-C-A
• NM_001122630.2:c.382G>T

Your query was ambiguous. Multiple possible variants found:

• chr11-2885075-C-A
• chr11-2885075-C-G
• chr11-2885075-C-T

Variant summary

Our verdict is Uncertain significance. Variant got 0 ACMG points: 2P and 2B. PM2 BP4_Moderate

The NM_001122630.2(CDKN1C):​c.382G>T​(p.Val128Phe) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.000000803 in 1,245,672 control chromosomes in the GnomAD database, with no homozygous occurrence. In-silico tool predicts a benign outcome for this variant. 13/21 in silico tools predict a benign outcome for this variant. No clinical diagnostic laboratories have submitted clinical-significance assessments for this variant to ClinVar.

• Frequency:
  • Genomes: not found (cov: 33)
  • Exomes 𝑓: 8.0e-7 (0 hom.)
• Consequence: CDKN1C NM_001122630.2 missense
• Clinical Significance: Not reported in ClinVar
• Conservation: PhyloP100: 0.857

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 Uncertain_significance. Variant got 0 ACMG points.

• PM2: Very rare variant in population databases, with high coverage
• BP4: Computational evidence support a benign effect (MetaRNN=0.08476204).

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	MANE	Protein	UniProt
CDKN1C	NM_001122630.2	c.382G>T	p.Val128Phe	missense_variant	Exon 2 of 4	ENST00000440480.8	NP_001116102.1

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	TSL	MANE	Protein	Appris	UniProt
CDKN1C	ENST00000440480.8	c.382G>T	p.Val128Phe	missense_variant	Exon 2 of 4	1	NM_001122630.2	ENSP00000411257.2

Frequencies

GnomAD3 genomes Cov.: 33

GnomAD4 exome AF: 8.03e-7 AC: 1 AN: 1245672 Hom.: 0 Cov.: 31 AF XY: 0.00 AC XY: 0 AN XY: 606920

Gnomad4 AFR exome AF: 0.00

Gnomad4 AMR exome AF: 0.00

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: 9.81e-7

Gnomad4 OTH exome AF: 0.00

GnomAD4 genome Cov.: 33

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.3

Name	Calibrated prediction	Score	Prediction
AlphaMissense	Benign	0.16
BayesDel_addAF	Benign	-0.24	T
BayesDel_noAF	Benign	-0.58
CADD	Benign	17
DANN	Uncertain	0.98
DEOGEN2	Benign	0.053	T;T;.
Eigen	Benign	-0.45
Eigen_PC	Benign	-0.51
FATHMM_MKL	Benign	0.092	N
LIST_S2	Benign	0.30	.;T;T
M_CAP	Benign	0.073	D
MetaRNN	Benign	0.085	T;T;T
MetaSVM	Benign	-1.1	T
MutationAssessor	Benign	0.34	N;N;.
PrimateAI	Uncertain	0.68	T
PROVEAN	Benign	-0.45	N;N;N
REVEL	Benign	0.061
Sift	Uncertain	0.011	D;D;D
Sift4G	Benign	0.062	T;T;D
Polyphen		0.77	P;P;.
Vest4		0.097
MutPred		0.15		Gain of glycosylation at P142 (P = 0.1034);Gain of glycosylation at P142 (P = 0.1034);.;
MVP		0.28
MPC		1.6
ClinPred		0.20	T
GERP RS		1.2
Varity_R		0.14
gMVP		0.14

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

No publications associated with this variant yet.

Other links and lift over

hg19: chr11-2906305;