Variant 16-57760832-G-C details in Genebe, Genetics Data Aggregator

Variant summary

Our verdict is Likely benign. Variant got -6 ACMG points: 0P and 6B. BP4_ModerateBS2

The NM_001130100.2(KIFC3):c.2126C>G(p.Ala709Gly) variant causes a missense change. The variant allele was found at a frequency of 0.000559 in 1,613,286 control chromosomes in the GnomAD database, including 1 homozygotes. In-silico tool predicts a benign outcome for this variant. 12/21 in silico tools predict a benign outcome for this variant. Variant has been reported in ClinVar as Uncertain significance (★).

Frequency

Genomes: 𝑓 0.00029 ( 0 hom., cov: 33)

Exomes 𝑓: 0.00059 ( 1 hom. )

Consequence

KIFC3
NM_001130100.2 missense

Scores

Clinical Significance

Uncertain significance criteria provided, single submitter U:1

Conservation

PhyloP100: 4.08

Variant links:

Genes affected

KIFC3 (HGNC:6326): (kinesin family member C3) This gene encodes a member of the kinesin-14 family of microtubule motors. Members of this family play a role in the formation, maintenance and remodeling of the bipolar mitotic spindle. The protein encoded by this gene has cytoplasmic functions in the interphase cells. It may also be involved in the final stages of cytokinesis. Alternative splicing results in multiple transcript variants encoding different isoforms. [provided by RefSeq, Jan 2016]

KIFC3 links:

Genome browser will be placed here

ACMG classification

Classification made for transcript

Verdict is Likely_benign. Variant got -6 ACMG points.

BP4

Computational evidence support a benign effect (MetaRNN=0.21672499).

BS2

High AC in GnomAd4 at 44 AD gene.

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE	UniProt
KIFC3	NM_001130100.2 linkuse as main transcript	c.2126C>G	p.Ala709Gly	missense_variant	16/20	ENST00000445690.7

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Appris	UniProt
KIFC3	ENST00000445690.7 linkuse as main transcript	c.2126C>G	p.Ala709Gly	missense_variant	16/20	1	NM_001130100.2	A1	Q9BVG8-2

Frequencies

GnomAD3 genomes

AF:

0.000289

AC:

AN:

152216

Hom.:

Cov.:

show subpopulations

Gnomad AFR

AF:

0.000121

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:

0.00

Gnomad NFE

AF:

0.000544

Gnomad OTH

AF:

0.00

GnomAD3 exomes

AF:

0.000276

AC:

AN:

250000

Hom.:

AF XY:

0.000258

AC XY:

AN XY:

135472

show subpopulations

Gnomad AFR exome

AF:

0.0000618

Gnomad AMR exome

AF:

0.00

Gnomad ASJ exome

AF:

0.00

Gnomad EAS exome

AF:

0.00

Gnomad SAS exome

AF:

0.00

Gnomad FIN exome

AF:

0.0000468

Gnomad NFE exome

AF:

0.000584

Gnomad OTH exome

AF:

0.000164

GnomAD4 exome

AF:

0.000587

AC:

858

AN:

1461070

Hom.:

Cov.:

AF XY:

0.000563

AC XY:

409

AN XY:

726872

show subpopulations

Gnomad4 AFR exome

AF:

0.000119

Gnomad4 AMR exome

AF:

0.00

Gnomad4 ASJ exome

AF:

0.00

Gnomad4 EAS exome

AF:

0.0000252

Gnomad4 SAS exome

AF:

0.0000116

Gnomad4 FIN exome

AF:

0.0000190

Gnomad4 NFE exome

AF:

0.000746

Gnomad4 OTH exome

AF:

0.000348

GnomAD4 genome

AF:

0.000289

AC:

AN:

152216

Hom.:

Cov.:

AF XY:

0.000242

AC XY:

AN XY:

74368

show subpopulations

Gnomad4 AFR

AF:

0.000121

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:

0.000544

Gnomad4 OTH

AF:

0.00

Alfa

AF:

0.000404

Hom.:

Bravo

AF:

0.000295

TwinsUK

AF:

0.000809

AC:

ALSPAC

AF:

0.00156

AC:

ESP6500AA

AF:

0.00

AC:

ESP6500EA

AF:

0.000465

AC:

ExAC

AF:

0.000181

AC:

EpiCase

AF:

0.000382

EpiControl

AF:

0.000771

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

May 25, 2022

The c.2126C>G (p.A709G) alteration is located in exon 16 (coding exon 15) of the KIFC3 gene. This alteration results from a C to G substitution at nucleotide position 2126, causing the alanine (A) at amino acid position 709 to be replaced by a glycine (G). 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

0.10

BayesDel_addAF

Benign

-0.33

BayesDel_noAF

Benign

-0.27

CADD

Uncertain

DANN

Uncertain

0.99

Eigen

Benign

-0.067

Eigen_PC

Benign

0.079

FATHMM_MKL

Uncertain

0.91

M_CAP

Benign

0.050

MetaRNN

Benign

0.22

T;T;T;T;T;T;T;T;T

MetaSVM

Benign

-0.49

MutationTaster

Benign

0.92

D;D;D;D;D;D;D;D;D

PrimateAI

Uncertain

0.55

PROVEAN

Benign

-0.95

N;N;N;N;N;N;N;N;N

Sift

Benign

0.62

T;T;T;T;T;T;T;T;T

Sift4G

Benign

0.59

T;T;T;T;T;T;T;T;T

Polyphen

0.033, 0.063, 0.0090

.;B;.;.;.;B;B;.;.

Vest4

0.32

MVP

0.70

MPC

0.59

ClinPred

0.072

GERP RS

5.0

Varity_R

0.24

gMVP

0.10

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