Genetic Variant HIPK1:p.Gln119Lys (chr1-113940738-C-A) – ACMG Classification: Likely_benign (-5 pts)

Variant summary

Our verdict is Likely benign. Variant got -5 ACMG points: 0P and 5B. BP4BS2

The NM_198268.3(HIPK1):c.355C>A(p.Gln119Lys) variant causes a missense change. The variant allele was found at a frequency of 0.0000186 in 1,613,978 control chromosomes in the GnomAD database, with no homozygous occurrence. In-silico tool predicts a benign outcome for this variant. Variant has been reported in ClinVar as Uncertain significance (★).

Frequency

Genomes: 𝑓 0.000033 ( 0 hom., cov: 32)

Exomes 𝑓: 0.000017 ( 0 hom. )

Consequence

HIPK1
NM_198268.3 missense

Scores

Clinical Significance

Uncertain significance criteria provided, single submitter U:1

Conservation

PhyloP100: 5.97

Variant links:

Genes affected

HIPK1 (HGNC:19006): (homeodomain interacting protein kinase 1) The protein encoded by this gene belongs to the Ser/Thr family of protein kinases and HIPK subfamily. It phosphorylates homeodomain transcription factors and may also function as a co-repressor for homeodomain transcription factors. Alternative splicing results in four transcript variants encoding four distinct isoforms. [provided by RefSeq, Jul 2008]

HIPK1 links:

Genome browser will be placed here

ACMG classification

Classification made for transcript

Verdict is Likely_benign. Variant got -5 ACMG points.

BP4

Computational evidence support a benign effect (MetaRNN=0.310605).

BS2

High AC in GnomAd4 at 5 AD gene.

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	MANE	Protein	UniProt
HIPK1	NM_198268.3 link	c.355C>A	p.Gln119Lys	missense_variant	Exon 2 of 16	ENST00000426820.7	NP_938009.1	Q86Z02-1B4DZ33

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	TSL	MANE	Protein	Appris	UniProt
HIPK1	ENST00000426820.7 link	c.355C>A	p.Gln119Lys	missense_variant	Exon 2 of 16	2	NM_198268.3	ENSP00000407442.3		Q86Z02-1

Frequencies

GnomAD3 genomes

AF:

0.0000329

AC:

AN:

152124

Hom.:

Cov.:

show subpopulations

Gnomad AFR

AF:

0.0000241

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:

0.0000588

Gnomad OTH

AF:

0.00

GnomAD3 exomes

AF:

0.0000200

AC:

AN:

249436

Hom.:

AF XY:

0.00000741

AC XY:

AN XY:

134896

show subpopulations

Gnomad AFR exome

AF:

0.00

Gnomad AMR exome

AF:

0.000116

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:

0.00000892

Gnomad OTH exome

AF:

0.00

GnomAD4 exome

AF:

0.0000171

AC:

AN:

1461854

Hom.:

Cov.:

AF XY:

0.0000179

AC XY:

AN XY:

727230

show subpopulations

Gnomad4 AFR exome

AF:

0.0000299

Gnomad4 AMR exome

AF:

0.0000894

Gnomad4 ASJ exome

AF:

0.00

Gnomad4 EAS exome

AF:

0.0000504

Gnomad4 SAS exome

AF:

0.00

Gnomad4 FIN exome

AF:

0.00

Gnomad4 NFE exome

AF:

0.0000162

Gnomad4 OTH exome

AF:

0.00

GnomAD4 genome

AF:

0.0000329

AC:

AN:

152124

Hom.:

Cov.:

AF XY:

0.00

AC XY:

AN XY:

74318

show subpopulations

Gnomad4 AFR

AF:

0.0000241

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:

0.0000588

Gnomad4 OTH

AF:

0.00

Bravo

AF:

0.0000264

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

Nov 23, 2024

Ambry Genetics

Significance: Uncertain significance

Review Status: criteria provided, single submitter

Collection Method: clinical testing

The c.355C>A (p.Q119K) alteration is located in exon 2 (coding exon 1) of the HIPK1 gene. This alteration results from a C to A substitution at nucleotide position 355, causing the glutamine (Q) at amino acid position 119 to be replaced by a lysine (K). 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

Benign

0.23

BayesDel_addAF

Benign

-0.19

BayesDel_noAF

Benign

-0.29

CADD

Uncertain

DANN

Uncertain

0.98

DEOGEN2

Uncertain

0.43

T;.;T;T;.;T;.

Eigen

Uncertain

0.37

Eigen_PC

Uncertain

0.46

FATHMM_MKL

Uncertain

0.93

LIST_S2

Pathogenic

0.99

.;D;D;D;D;.;D

M_CAP

Benign

0.013

MetaRNN

Benign

0.26

T;T;T;T;T;T;T

MetaSVM

Benign

-0.78

MutationAssessor

Benign

1.4

L;L;.;L;.;.;.

PrimateAI

Uncertain

0.78

PROVEAN

Uncertain

-2.6

.;D;.;D;D;D;D

REVEL

Benign

0.11

Sift

Benign

0.035

.;D;.;D;D;D;D

Sift4G

Uncertain

0.039

D;T;D;D;D;D;D

Polyphen

0.0050

B;P;.;B;.;.;.

Vest4

0.60

MutPred

0.29

Loss of ubiquitination at K120 (P = 0.0226);Loss of ubiquitination at K120 (P = 0.0226);Loss of ubiquitination at K120 (P = 0.0226);Loss of ubiquitination at K120 (P = 0.0226);Loss of ubiquitination at K120 (P = 0.0226);Loss of ubiquitination at K120 (P = 0.0226);Loss of ubiquitination at K120 (P = 0.0226);

MVP

0.46

MPC

0.90

ClinPred

0.45

GERP RS

5.4

Varity_R

0.44

gMVP

0.53

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