Variant 8-29071946-C-G details in Genebe, Genetics Data Aggregator

Variant summary

Our verdict is Likely benign. Variant got -2 ACMG points: 2P and 4B. PM2BP4_Strong

The NM_015254.4(KIF13B):c.4892G>C(p.Gly1631Ala) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.0000225 in 1,376,328 control chromosomes in the GnomAD database, with no homozygous occurrence. In-silico tool predicts a benign outcome for this variant. 16/21 in silico tools predict a benign outcome for this variant. Variant has been reported in ClinVar as Uncertain significance (★).

Frequency

Genomes: 𝑓 0.000020 ( 0 hom., cov: 32)

Exomes 𝑓: 0.000023 ( 0 hom. )

Consequence

KIF13B
NM_015254.4 missense

Scores

Clinical Significance

Uncertain significance criteria provided, single submitter U:1

Conservation

PhyloP100: 0.00600

Variant links:

Genes affected

KIF13B (HGNC:14405): (kinesin family member 13B) Enables 14-3-3 protein binding activity and protein kinase binding activity. Involved in regulation of axonogenesis. Located in axon and cytoplasm. [provided by Alliance of Genome Resources, Apr 2022]

KIF13B links:

Genome browser will be placed here

ACMG classification

Classification made for transcript

Verdict is Likely_benign. Variant got -2 ACMG points.

PM2

Very rare variant in population databases, with high coverage;

BP4

Computational evidence support a benign effect (MetaRNN=0.060384184).

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE	UniProt
KIF13B	NM_015254.4 linkuse as main transcript	c.4892G>C	p.Gly1631Ala	missense_variant	39/40	ENST00000524189.6

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Appris	UniProt
KIF13B	ENST00000524189.6 linkuse as main transcript	c.4892G>C	p.Gly1631Ala	missense_variant	39/40	1	NM_015254.4	P1	Q9NQT8-1
KIF13B	ENST00000523130.1 linkuse as main transcript	c.668G>C	p.Gly223Ala	missense_variant	4/5	5

Frequencies

GnomAD3 genomes

AF:

0.0000198

AC:

AN:

151454

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:

0.0000295

Gnomad OTH

AF:

0.000481

GnomAD4 exome

AF:

0.0000229

AC:

AN:

1224874

Hom.:

Cov.:

AF XY:

0.0000150

AC XY:

AN XY:

598024

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:

0.00

Gnomad4 FIN exome

AF:

0.00

Gnomad4 NFE exome

AF:

0.0000279

Gnomad4 OTH exome

AF:

0.00

GnomAD4 genome

AF:

0.0000198

AC:

AN:

151454

Hom.:

Cov.:

AF XY:

0.0000135

AC XY:

AN XY:

73978

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:

0.0000295

Gnomad4 OTH

AF:

0.000481

Bravo

AF:

0.0000113

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 14, 2022

The c.4892G>C (p.G1631A) alteration is located in exon 39 (coding exon 39) of the KIF13B gene. This alteration results from a G to C substitution at nucleotide position 4892, causing the glycine (G) at amino acid position 1631 to be replaced by an alanine (A). 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

0.068

BayesDel_addAF

Benign

-0.17

BayesDel_noAF

Benign

-0.48

Cadd

Benign

1.1

Dann

Benign

0.61

DEOGEN2

Benign

0.025

T;T

Eigen

Benign

-1.2

Eigen_PC

Benign

-1.2

FATHMM_MKL

Benign

0.091

LIST_S2

Benign

0.48

T;T

M_CAP

Benign

0.066

MetaRNN

Benign

0.060

T;T

MetaSVM

Benign

-0.89

MutationAssessor

Benign

0.0

N;.

MutationTaster

Benign

1.0

N;N

PrimateAI

Benign

0.43

PROVEAN

Benign

-0.31

N;N

REVEL

Benign

0.12

Sift

Benign

0.74

T;T

Sift4G

Benign

0.73

T;T

Vest4

0.050

MVP

0.45

MPC

0.25

ClinPred

0.087

GERP RS

0.68

Varity_R

0.055

gMVP

0.28

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