Variant 1-32742166-A-G details in Genebe, Genetics Data Aggregator

Variant summary

Our verdict is Benign. Variant got -10 ACMG points: 0P and 10B. BP4_StrongBP6_ModerateBS2

The NM_020888.3(KIAA1522):c.212A>G(p.Lys71Arg) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.0000785 in 1,247,718 control chromosomes in the GnomAD database, including 3 homozygotes. In-silico tool predicts a benign outcome for this variant. 12/18 in silico tools predict a benign outcome for this variant. Variant has been reported in ClinVar as Likely benign (★).

Frequency

Genomes: 𝑓 0.00011 ( 1 hom., cov: 32)

Exomes 𝑓: 0.000074 ( 2 hom. )

Consequence

KIAA1522
NM_020888.3 missense

Scores

Clinical Significance

Likely benign criteria provided, single submitter B:1

Conservation

PhyloP100: 0.608

Variant links:

Genes affected

KIAA1522 (HGNC:29301): (NHS like 3) Predicted to be involved in cell differentiation. [provided by Alliance of Genome Resources, Apr 2022]

KIAA1522 links:

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ACMG classification

Classification made for transcript

Verdict is Benign. Variant got -10 ACMG points.

BP4

Computational evidence support a benign effect (MetaRNN=0.010565788).

BP6

Variant 1-32742166-A-G is Benign according to our data. Variant chr1-32742166-A-G is described in ClinVar as [Likely_benign]. Clinvar id is 3235293.Status of the report is criteria_provided_single_submitter, 1 stars.

BS2

High Homozygotes in GnomAdExome4 at 2 AR gene

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE	Protein	UniProt
KIAA1522	NM_020888.3 linkuse as main transcript	c.212A>G	p.Lys71Arg	missense_variant	1/7	ENST00000401073.7	NP_065939.2

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Protein	Appris	UniProt
KIAA1522	ENST00000401073.7 linkuse as main transcript	c.212A>G	p.Lys71Arg	missense_variant	1/7	2	NM_020888.3	ENSP00000383851	A2	Q9P206-2

Frequencies

GnomAD3 genomes

AF:

0.000112

AC:

AN:

152080

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:

0.00331

Gnomad FIN

AF:

0.00

Gnomad MID

AF:

0.00

Gnomad NFE

AF:

0.00

Gnomad OTH

AF:

0.00

GnomAD4 exome

AF:

0.0000739

AC:

AN:

1095526

Hom.:

Cov.:

AF XY:

0.000105

AC XY:

AN XY:

521372

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:

0.00274

Gnomad4 FIN exome

AF:

0.00

Gnomad4 NFE exome

AF:

0.00

Gnomad4 OTH exome

AF:

0.000250

GnomAD4 genome

AF:

0.000112

AC:

AN:

152192

Hom.:

Cov.:

AF XY:

0.000121

AC XY:

AN XY:

74398

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:

0.00332

Gnomad4 FIN

AF:

0.00

Gnomad4 NFE

AF:

0.00

Gnomad4 OTH

AF:

0.00

Bravo

AF:

0.0000227

ExAC

AF:

0.000339

AC:

Asia WGS

AF:

0.000578

AC:

AN:

3476

ClinVar

Significance: Likely benign

Submissions summary: Benign:1

Revision: criteria provided, single submitter

LINK: link

Submissions by phenotype

not specified

Benign:1

Likely benign, criteria provided, single submitter

clinical testing

Ambry Genetics

Aug 02, 2023

This alteration is classified as likely benign based on a combination of the following: seen in unaffected individuals, population frequency, intact protein function, lack of segregation with disease, co-occurrence, RNA analysis, in silico models, amino acid conservation, lack of disease association in case-control studies, and/or the mechanism of disease or impacted region is inconsistent with a known cause of pathogenicity. -

Computational scores

Source: dbNSFP v4.3

Name

Calibrated prediction

Score

Prediction

BayesDel_addAF

Benign

-0.40

BayesDel_noAF

Benign

-0.81

CADD

Benign

DANN

Benign

0.84

Eigen

Benign

-0.95

Eigen_PC

Benign

-0.90

FATHMM_MKL

Benign

0.31

LIST_S2

Benign

0.41

M_CAP

Benign

0.026

MetaRNN

Benign

0.011

MetaSVM

Benign

-0.92

MutationTaster

Benign

1.0

PrimateAI

Uncertain

0.75

PROVEAN

Benign

-0.16

REVEL

Benign

0.039

Sift

Benign

0.51

Sift4G

Benign

0.77

Polyphen

0.0

Vest4

0.047

MutPred

0.17

Gain of methylation at K71 (P = 0.0584);

MVP

0.13

MPC

0.095

ClinPred

0.019

GERP RS

-3.6

gMVP

0.077

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