17-76002395-C-T

Position:

chr17-76002395-C-T

Variant summary

Our verdict is Uncertain significance. Variant got 3 ACMG points: 3P and 0B. PM2PP3

The NM_001258.4(CDK3):c.463C>T(p.Pro155Ser) variant causes a missense change. The variant allele was found at a frequency of 0.0000161 in 1,611,796 control chromosomes in the GnomAD database, with no homozygous occurrence. In-silico tool predicts a pathogenic outcome for this variant. No clinical diagnostic laboratories have submitted clinical-significance assessments for this variant to ClinVar.

Frequency

Genomes: 𝑓 0.000099 ( 0 hom., cov: 32)

Exomes 𝑓: 0.0000075 ( 0 hom. )

Consequence

CDK3
NM_001258.4 missense

Scores

Clinical Significance

Uncertain significance criteria provided, single submitter U:1

Conservation

PhyloP100: 6.12

Variant links:

Genes affected

CDK3 (HGNC:1772): (cyclin dependent kinase 3) This gene encodes a member of the cyclin-dependent protein kinase family. The protein promotes entry into S phase, in part by activating members of the E2F family of transcription factors. The protein also associates with cyclin C and phosphorylates the retinoblastoma 1 protein to promote exit from G0. [provided by RefSeq, Jul 2008]

CDK3 links:

TEN1-CDK3 (HGNC:44420): (TEN1-CDK3 readthrough (NMD candidate)) This locus represents naturally occurring read-through transcription between the neighboring TEN1 telomerase capping complex subunit homolog (S. cerevisiae) and cyclin-dependent kinase 3 (CDK3) genes. The read-through transcript is a candidate for nonsense-mediated mRNA decay (NMD), and is therefore unlikely to produce a protein product. [provided by RefSeq, Oct 2011]

TEN1-CDK3 links:

TEN1-CDK3 (HGNC:):

TEN1-CDK3 links:

Genome browser will be placed here

ACMG classification

Classification made for transcript

Verdict is Uncertain_significance. Variant got 3 ACMG points.

PM2

Very rare variant in population databases, with high coverage;

PP3

MetaRNN computational evidence supports a deleterious effect, 0.796

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE	Protein	UniProt
CDK3	NM_001258.4 linkuse as main transcript	c.463C>T	p.Pro155Ser	missense_variant	5/8	ENST00000448471.3	NP_001249.1	Q00526
TEN1-CDK3	NR_037709.1 linkuse as main transcript	n.2299C>T		non_coding_transcript_exon_variant	7/10

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Protein	UniProt
CDK3	ENST00000448471.3 linkuse as main transcript	c.463C>T	p.Pro155Ser	missense_variant	5/8	5	NM_001258.4	ENSP00000400088.1	Q00526
TEN1-CDK3	ENST00000649294.1 linkuse as main transcript	n.*604C>T		non_coding_transcript_exon_variant	8/11			ENSP00000497034.1
TEN1-CDK3	ENST00000649294.1 linkuse as main transcript	n.*604C>T		3_prime_UTR_variant	8/11			ENSP00000497034.1

Frequencies

GnomAD3 genomes

AF:

0.0000988

AC:

AN:

151762

Hom.:

Cov.:

show subpopulations

Gnomad AFR

AF:

0.000315

Gnomad AMI

AF:

0.00

Gnomad AMR

AF:

0.0000657

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:

0.00

Gnomad OTH

AF:

0.000480

GnomAD3 exomes

AF:

0.0000280

AC:

AN:

249578

Hom.:

AF XY:

0.0000222

AC XY:

AN XY:

135006

show subpopulations

Gnomad AFR exome

AF:

0.000370

Gnomad AMR exome

AF:

0.0000290

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:

0.00

GnomAD4 exome

AF:

0.00000753

AC:

AN:

1460034

Hom.:

Cov.:

AF XY:

0.00000413

AC XY:

AN XY:

726350

show subpopulations

Gnomad4 AFR exome

AF:

0.000149

Gnomad4 AMR exome

AF:

0.0000224

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:

8.99e-7

Gnomad4 OTH exome

AF:

0.0000663

GnomAD4 genome

AF:

0.0000988

AC:

AN:

151762

Hom.:

Cov.:

AF XY:

0.0000945

AC XY:

AN XY:

74100

show subpopulations

Gnomad4 AFR

AF:

0.000315

Gnomad4 AMR

AF:

0.0000657

Gnomad4 ASJ

AF:

0.00

Gnomad4 EAS

AF:

0.00

Gnomad4 SAS

AF:

0.00

Gnomad4 FIN

AF:

0.00

Gnomad4 NFE

AF:

0.00

Gnomad4 OTH

AF:

0.000480

Bravo

AF:

0.000110

ESP6500AA

AF:

0.000227

AC:

ESP6500EA

AF:

0.00

AC:

ExAC

AF:

0.00000824

AC:

ClinVar

Significance: Uncertain significance

Submissions summary: Uncertain:1

Revision: criteria provided, single submitter

LINK: link

Submissions by phenotype

not specified

Uncertain:1

Uncertain significance, criteria provided, single submitter

clinical testing

Ambry Genetics

Aug 12, 2024

The c.463C>T (p.P155S) alteration is located in exon 5 (coding exon 4) of the CDK3 gene. This alteration results from a C to T substitution at nucleotide position 463, causing the proline (P) at amino acid position 155 to be replaced by a serine (S). Based on insufficient or conflicting evidence, the clinical significance of this alteration remains unclear. -

Computational scores

Source: dbNSFP v4.3

Name

Calibrated prediction

Score

Prediction

AlphaMissense

Pathogenic

0.95

BayesDel_addAF

Benign

-0.12

BayesDel_noAF

Benign

-0.11

CADD

Benign

DANN

Pathogenic

1.0

DEOGEN2

Benign

0.30

T;T;T;.

Eigen

Uncertain

0.52

Eigen_PC

Uncertain

0.54

FATHMM_MKL

Pathogenic

0.98

LIST_S2

Uncertain

0.88

D;D;.;D

M_CAP

Uncertain

0.10

MetaRNN

Pathogenic

0.80

D;D;D;D

MetaSVM

Benign

-0.45

MutationAssessor

Benign

1.4

.;L;L;.

PrimateAI

Pathogenic

0.82

PROVEAN

Pathogenic

-7.5

.;D;D;.

REVEL

Uncertain

0.45

Sift

Pathogenic

0.0

.;D;D;.

Sift4G

Uncertain

0.018

D;D;D;D

Polyphen

0.99

.;D;D;.

Vest4

0.53

MVP

0.58

MPC

1.2

ClinPred

0.77

GERP RS

4.5

RBP_binding_hub_radar

0.0

RBP_regulation_power_radar

1.7

Varity_R

0.93

gMVP

0.42

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