Variant 20-38213602-C-T details in Genebe, Genetics Data Aggregator

Variant summary

Our verdict is Likely benign. Variant got -4 ACMG points: 2P and 6B. PM2BP4_StrongBP6_Moderate

The NM_001029864.2(KIAA1755):c.3043G>A(p.Ala1015Thr) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.000069 in 1,609,796 control chromosomes in the GnomAD database, with no homozygous occurrence. In-silico tool predicts a benign outcome for this variant. 15/21 in silico tools predict a benign outcome for this variant. Variant has been reported in ClinVar as Likely benign (★).

Frequency

Genomes: 𝑓 0.000053 ( 0 hom., cov: 32)

Exomes 𝑓: 0.000071 ( 0 hom. )

Consequence

KIAA1755
NM_001029864.2 missense

Scores

Clinical Significance

Likely benign criteria provided, single submitter B:1

Conservation

PhyloP100: -0.668

Variant links:

Genes affected

KIAA1755 (HGNC:29372): (KIAA1755)

KIAA1755 links:

Genome browser will be placed here

ACMG classification

Classification made for transcript

Verdict is Likely_benign. Variant got -4 ACMG points.

PM2

Very rare variant in population databases, with high coverage;

BP4

Computational evidence support a benign effect (MetaRNN=0.020371825).

BP6

Variant 20-38213602-C-T is Benign according to our data. Variant chr20-38213602-C-T is described in ClinVar as [Likely_benign]. Clinvar id is 2345056.Status of the report is criteria_provided_single_submitter, 1 stars.

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE	UniProt
KIAA1755	NM_001029864.2 linkuse as main transcript	c.3043G>A	p.Ala1015Thr	missense_variant	14/14	ENST00000279024.9

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Appris
KIAA1755	ENST00000279024.9 linkuse as main transcript	c.3043G>A	p.Ala1015Thr	missense_variant	14/14	5	NM_001029864.2	P2
KIAA1755	ENST00000460881.5 linkuse as main transcript	n.1219G>A		non_coding_transcript_exon_variant	3/3	1
KIAA1755	ENST00000487506.1 linkuse as main transcript	n.995G>A		non_coding_transcript_exon_variant	2/2	1
KIAA1755	ENST00000484362.1 linkuse as main transcript	n.1322G>A		non_coding_transcript_exon_variant	5/5	2

Frequencies

GnomAD3 genomes

AF:

0.0000526

AC:

AN:

152214

Hom.:

Cov.:

show subpopulations

Gnomad AFR

AF:

0.00

Gnomad AMI

AF:

0.00

Gnomad AMR

AF:

0.000131

Gnomad ASJ

AF:

0.00

Gnomad EAS

AF:

0.00

Gnomad SAS

AF:

0.00

Gnomad FIN

AF:

0.00

Gnomad MID

AF:

0.00633

Gnomad NFE

AF:

0.0000588

Gnomad OTH

AF:

0.00

GnomAD3 exomes

AF:

0.0000608

AC:

AN:

246800

Hom.:

AF XY:

0.0000523

AC XY:

AN XY:

133950

show subpopulations

Gnomad AFR exome

AF:

0.00

Gnomad AMR exome

AF:

0.0000292

Gnomad ASJ exome

AF:

0.00

Gnomad EAS exome

AF:

0.000109

Gnomad SAS exome

AF:

0.0000330

Gnomad FIN exome

AF:

0.00

Gnomad NFE exome

AF:

0.0000895

Gnomad OTH exome

AF:

0.000166

GnomAD4 exome

AF:

0.0000707

AC:

103

AN:

1457464

Hom.:

Cov.:

AF XY:

0.0000690

AC XY:

AN XY:

724622

show subpopulations

Gnomad4 AFR exome

AF:

0.00

Gnomad4 AMR exome

AF:

0.0000225

Gnomad4 ASJ exome

AF:

0.00

Gnomad4 EAS exome

AF:

0.0000505

Gnomad4 SAS exome

AF:

0.0000233

Gnomad4 FIN exome

AF:

0.00

Gnomad4 NFE exome

AF:

0.0000649

Gnomad4 OTH exome

AF:

0.000116

GnomAD4 genome

AF:

0.0000525

AC:

AN:

152332

Hom.:

Cov.:

AF XY:

0.0000537

AC XY:

AN XY:

74492

show subpopulations

Gnomad4 AFR

AF:

0.00

Gnomad4 AMR

AF:

0.000131

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

Alfa

AF:

0.0000868

Hom.:

Bravo

AF:

0.0000378

ExAC

AF:

0.0000577

AC:

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

Jul 06, 2021

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

AlphaMissense

Benign

0.078

BayesDel_addAF

Benign

-0.61

BayesDel_noAF

Benign

-0.89

Cadd

Benign

0.24

Dann

Benign

0.63

DEOGEN2

Benign

0.00034

Eigen

Benign

-1.5

Eigen_PC

Benign

-1.4

FATHMM_MKL

Benign

0.015

LIST_S2

Benign

0.41

M_CAP

Benign

0.0046

MetaRNN

Benign

0.020

MetaSVM

Benign

-0.94

MutationAssessor

Benign

-0.90

MutationTaster

Benign

1.0

PrimateAI

Benign

0.26

PROVEAN

Benign

-0.14

REVEL

Benign

0.041

Sift

Benign

0.76

Sift4G

Benign

0.79

Polyphen

0.0010

Vest4

0.015

MutPred

0.32

Gain of phosphorylation at A1015 (P = 0.0488);

MVP

0.048

MPC

0.037

ClinPred

0.011

GERP RS

-4.3

Varity_R

0.040

gMVP

0.050

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