Variant 4-183445554-G-C details in Genebe, Genetics Data Aggregator

Variant summary

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

The NM_017632.4(CDKN2AIP):c.292G>C(p.Asp98His) variant causes a missense change involving the alteration of a conserved nucleotide. The variant allele was found at a frequency of 0.0000242 in 1,611,180 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 0.000020 ( 0 hom., cov: 33)

Exomes 𝑓: 0.000025 ( 0 hom. )

Consequence

CDKN2AIP
NM_017632.4 missense

Scores

Clinical Significance

Uncertain significance criteria provided, single submitter U:1

Conservation

PhyloP100: 8.24

Variant links:

Genes affected

CDKN2AIP (HGNC:24325): (CDKN2A interacting protein) The protein encoded by this gene regulates the DNA damage response through several different signaling pathways. One such pathway is the p53-HDM2-p21(WAF1) pathway, which is critical to the DNA damage response. Two transcript variants encoding different isoforms have been found for this gene. [provided by RefSeq, Nov 2015]

CDKN2AIP links:

CDKN2AIP (HGNC:):

CDKN2AIP links:

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ACMG classification

Classification made for transcript

Verdict is Likely_benign. Variant got -5 ACMG points.

BP4

Computational evidence support a benign effect (MetaRNN=0.29448137).

BS2

High AC in GnomAdExome4 at 36 AD gene.

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE	Protein	UniProt
CDKN2AIP	NM_017632.4 linkuse as main transcript	c.292G>C	p.Asp98His	missense_variant	2/3	ENST00000504169.2	NP_060102.1	Q9NXV6
CDKN2AIP	NM_001317343.2 linkuse as main transcript	c.292G>C	p.Asp98His	missense_variant	2/3		NP_001304272.1	Q9NXV6J3KNE1B3KTW3

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Protein	UniProt
CDKN2AIP	ENST00000504169.2 linkuse as main transcript	c.292G>C	p.Asp98His	missense_variant	2/3	1	NM_017632.4	ENSP00000427108.1	Q9NXV6
CDKN2AIP	ENST00000510928.1 linkuse as main transcript	c.292G>C	p.Asp98His	missense_variant	2/2	2		ENSP00000421308.1	D6RGD2
CDKN2AIP	ENST00000302350.4 linkuse as main transcript	c.292G>C	p.Asp98His	missense_variant	2/3	2		ENSP00000303788.4	J3KNE1
CDKN2AIP	ENST00000506835.1 linkuse as main transcript	n.136G>C		non_coding_transcript_exon_variant	2/3	2

Frequencies

GnomAD3 genomes

AF:

0.0000197

AC:

AN:

152136

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:

0.0000441

Gnomad OTH

AF:

0.00

GnomAD3 exomes

AF:

0.0000279

AC:

AN:

250948

Hom.:

AF XY:

0.0000295

AC XY:

AN XY:

135706

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:

0.0000327

Gnomad FIN exome

AF:

0.00

Gnomad NFE exome

AF:

0.0000528

Gnomad OTH exome

AF:

0.00

GnomAD4 exome

AF:

0.0000247

AC:

AN:

1459044

Hom.:

Cov.:

AF XY:

0.0000275

AC XY:

AN XY:

726168

show subpopulations

Gnomad4 AFR exome

AF:

0.00

Gnomad4 AMR exome

AF:

0.0000224

Gnomad4 ASJ exome

AF:

0.00

Gnomad4 EAS exome

AF:

0.00

Gnomad4 SAS exome

AF:

0.0000116

Gnomad4 FIN exome

AF:

0.00

Gnomad4 NFE exome

AF:

0.0000288

Gnomad4 OTH exome

AF:

0.0000332

GnomAD4 genome

AF:

0.0000197

AC:

AN:

152136

Hom.:

Cov.:

AF XY:

0.0000269

AC XY:

AN XY:

74328

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:

0.0000441

Gnomad4 OTH

AF:

0.00

Alfa

AF:

0.0000450

Hom.:

Bravo

AF:

0.0000302

ExAC

AF:

0.0000494

AC:

EpiCase

AF:

0.0000545

EpiControl

AF:

0.000178

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

Dec 17, 2023

The c.292G>C (p.D98H) alteration is located in exon 2 (coding exon 2) of the CDKN2AIP gene. This alteration results from a G to C substitution at nucleotide position 292, causing the aspartic acid (D) at amino acid position 98 to be replaced by a histidine (H). 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

0.73

BayesDel_addAF

Uncertain

0.017

BayesDel_noAF

Uncertain

-0.080

CADD

Pathogenic

DANN

Uncertain

0.99

DEOGEN2

Benign

0.18

T;T;T

Eigen

Pathogenic

0.83

Eigen_PC

Pathogenic

0.87

FATHMM_MKL

Pathogenic

0.98

LIST_S2

Uncertain

0.92

D;T;T

M_CAP

Benign

0.0045

MetaRNN

Benign

0.29

T;T;T

MetaSVM

Benign

-0.35

MutationAssessor

Benign

1.5

L;.;.

MutationTaster

Benign

1.0

D;D;D

PrimateAI

Uncertain

0.63

PROVEAN

Uncertain

-3.4

D;D;D

REVEL

Uncertain

0.32

Sift

Uncertain

0.0010

D;D;D

Sift4G

Benign

0.065

T;D;D

Polyphen

1.0

D;.;.

Vest4

0.40

MutPred

0.29

Gain of MoRF binding (P = 0.043);Gain of MoRF binding (P = 0.043);Gain of MoRF binding (P = 0.043);

MVP

0.31

MPC

0.068

ClinPred

0.59

GERP RS

6.1

Varity_R

0.70

gMVP

0.47

Splicing

Name

Calibrated prediction

Score

Prediction

SpliceAI score (max)

0.010

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