Variant 17-39531258-A-T details in Genebe, Genetics Data Aggregator

Variant summary

Our verdict is Likely benign. Variant got -6 ACMG points: 0P and 6B. BP4_ModerateBS2

The NM_016507.4(CDK12):c.4415A>T(p.Tyr1472Phe) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.00000927 in 1,510,186 control chromosomes in the GnomAD database, with no homozygous occurrence. In-silico tool predicts a benign outcome for this variant. 14/20 in silico tools predict a benign outcome for this variant. No clinical diagnostic laboratories have submitted clinical-significance assessments for this variant to ClinVar. Another variant affecting the same amino acid position, but resulting in a different missense (i.e. Y1472C) has been classified as Uncertain significance.

Frequency

Genomes: 𝑓 0.0000066 ( 0 hom., cov: 32)

Exomes 𝑓: 0.0000096 ( 0 hom. )

Consequence

CDK12
NM_016507.4 missense

Scores

Clinical Significance

Not reported in ClinVar

Conservation

PhyloP100: 0.951

Variant links:

Genes affected

CDK12 (HGNC:24224): (cyclin dependent kinase 12) Enables RNA polymerase II CTD heptapeptide repeat kinase activity and cyclin binding activity. Involved in phosphorylation of RNA polymerase II C-terminal domain; protein autophosphorylation; and regulation of MAP kinase activity. Located in nuclear speck. Part of cyclin K-CDK12 complex. [provided by Alliance of Genome Resources, Apr 2022]

CDK12 links:

Genome browser will be placed here

ACMG classification

Classification made for transcript

Verdict is Likely_benign. Variant got -6 ACMG points.

BP4

Computational evidence support a benign effect (MetaRNN=0.11236191).

BS2

High AC in GnomAdExome4 at 13 AD gene.

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE	UniProt
CDK12	NM_016507.4 linkuse as main transcript	c.4415A>T	p.Tyr1472Phe	missense_variant	14/14	ENST00000447079.6

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Appris	UniProt
CDK12	ENST00000447079.6 linkuse as main transcript	c.4415A>T	p.Tyr1472Phe	missense_variant	14/14	1	NM_016507.4	P4	Q9NYV4-1
CDK12	ENST00000430627.6 linkuse as main transcript	c.4388A>T	p.Tyr1463Phe	missense_variant	14/14	1		A1	Q9NYV4-2
CDK12	ENST00000584336.1 linkuse as main transcript	n.1377A>T		non_coding_transcript_exon_variant	1/1
CDK12	ENST00000559663.2 linkuse as main transcript	c.3760+4942A>T		intron_variant, NMD_transcript_variant		5

Frequencies

GnomAD3 genomes

AF:

0.00000658

AC:

AN:

152074

Hom.:

Cov.:

show subpopulations

Gnomad AFR

AF:

0.00

Gnomad AMI

AF:

0.00

Gnomad AMR

AF:

0.00

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:

0.00

GnomAD3 exomes

AF:

0.00000589

AC:

AN:

169864

Hom.:

AF XY:

0.0000110

AC XY:

AN XY:

90626

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:

0.0000731

Gnomad FIN exome

AF:

0.00

Gnomad NFE exome

AF:

0.00

Gnomad OTH exome

AF:

0.00

GnomAD4 exome

AF:

0.00000957

AC:

AN:

1358112

Hom.:

Cov.:

AF XY:

0.0000120

AC XY:

AN XY:

665070

show subpopulations

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:

0.000133

Gnomad4 FIN exome

AF:

0.00

Gnomad4 NFE exome

AF:

0.00000376

Gnomad4 OTH exome

AF:

0.00

GnomAD4 genome

AF:

0.00000658

AC:

AN:

152074

Hom.:

Cov.:

AF XY:

0.0000135

AC XY:

AN XY:

74284

show subpopulations

Gnomad4 AFR

AF:

0.00

Gnomad4 AMR

AF:

0.00

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:

0.00

ExAC

AF:

0.00000845

AC:

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.3

Name

Calibrated prediction

Score

Prediction

AlphaMissense

Benign

0.068

BayesDel_addAF

Benign

-0.20

BayesDel_noAF

Benign

-0.34

CADD

Benign

DANN

Benign

0.94

DEOGEN2

Benign

0.087

.;T

Eigen

Benign

-0.16

Eigen_PC

Benign

0.043

FATHMM_MKL

Benign

0.72

LIST_S2

Benign

0.74

T;T

M_CAP

Benign

0.033

MetaRNN

Benign

0.11

T;T

MetaSVM

Benign

-0.69

MutationTaster

Benign

0.61

D;D

PrimateAI

Uncertain

0.57

PROVEAN

Benign

-1.2

N;N

REVEL

Benign

0.066

Sift

Benign

0.14

T;T

Sift4G

Benign

0.18

T;T

Polyphen

0.0040

B;B

Vest4

0.14

MutPred

0.31

.;Loss of phosphorylation at Y1472 (P = 0.0106);

MVP

0.51

MPC

0.16

ClinPred

0.66

GERP RS

5.5

Varity_R

0.046

gMVP

0.11

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

Computational scores

Splicing

Publications

LitVar

Other links and lift over