Variant 4-6824458-A-G details in Genebe, Genetics Data Aggregator

Variant summary

Our verdict is Uncertain significance. Variant got 0 ACMG points: 2P and 2B. PM2BP4_Moderate

The NM_014743.3(KIAA0232):c.5A>G(p.Tyr2Cys) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.00000657 in 152,210 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. Variant has been reported in ClinVar as Uncertain significance (★).

Frequency

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

Consequence

KIAA0232
NM_014743.3 missense

Scores

Clinical Significance

Uncertain significance criteria provided, single submitter U:1

Conservation

PhyloP100: 2.88

Variant links:

Genes affected

KIAA0232 (HGNC:28992): (KIAA0232) Predicted to enable ATP binding activity. [provided by Alliance of Genome Resources, Apr 2022]

KIAA0232 links:

Genome browser will be placed here

ACMG classification

Classification made for transcript

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=0.106270164).

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE	Protein	UniProt
KIAA0232	NM_014743.3 linkuse as main transcript	c.5A>G	p.Tyr2Cys	missense_variant	3/10	ENST00000307659.6	NP_055558.2	Q92628A5YKK5

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Protein	UniProt
KIAA0232	ENST00000307659.6 linkuse as main transcript	c.5A>G	p.Tyr2Cys	missense_variant	3/10	1	NM_014743.3	ENSP00000303928.5	Q92628
KIAA0232	ENST00000425103.5 linkuse as main transcript	c.5A>G	p.Tyr2Cys	missense_variant	2/9	1		ENSP00000413739.1	Q92628
KIAA0232	ENST00000508423.1 linkuse as main transcript	c.5A>G	p.Tyr2Cys	missense_variant	2/2	2		ENSP00000426815.1	D6REK0

Frequencies

GnomAD3 genomes

AF:

0.00000657

AC:

AN:

152210

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:

0.00

Gnomad OTH

AF:

0.00

GnomAD4 exome

Cov.:

GnomAD4 genome

AF:

0.00000657

AC:

AN:

152210

Hom.:

Cov.:

AF XY:

0.0000134

AC XY:

AN XY:

74368

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:

0.00

Gnomad4 OTH

AF:

0.00

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

Mar 30, 2024

The c.5A>G (p.Y2C) alteration is located in exon 3 (coding exon 1) of the KIAA0232 gene. This alteration results from a A to G substitution at nucleotide position 5, causing the tyrosine (Y) at amino acid position 2 to be replaced by a cysteine (C). 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

0.067

BayesDel_addAF

Benign

-0.11

BayesDel_noAF

Benign

-0.40

CADD

Benign

DANN

Uncertain

0.98

DEOGEN2

Benign

0.036

.;T;T

Eigen

Benign

-0.47

Eigen_PC

Benign

-0.29

FATHMM_MKL

Benign

0.14

LIST_S2

Benign

0.58

T;T;.

M_CAP

Benign

0.0063

MetaRNN

Benign

0.11

T;T;T

MetaSVM

Benign

-1.0

MutationAssessor

Benign

0.0

.;N;N

PrimateAI

Benign

0.39

PROVEAN

Benign

-0.76

N;N;N

REVEL

Benign

0.053

Sift

Benign

0.053

T;D;D

Sift4G

Uncertain

0.0050

D;D;D

Polyphen

0.0

.;B;B

Vest4

0.11

MutPred

0.38

Gain of disorder (P = 0.0359);Gain of disorder (P = 0.0359);Gain of disorder (P = 0.0359);

MVP

0.043

MPC

0.22

ClinPred

0.24

GERP RS

1.1

RBP_binding_hub_radar

0.0

RBP_regulation_power_radar

1.7

Varity_R

0.076

gMVP

0.31

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