Variant 16-57759754-G-T details in Genebe, Genetics Data Aggregator

Variant summary

Our verdict is Likely benign. Variant got -3 ACMG points: 2P and 5B. PM1BP4BS2

The NM_001130100.2(KIFC3):c.2450C>A(p.Ser817Tyr) variant causes a missense change. The variant allele was found at a frequency of 0.0000123 in 1,458,774 control chromosomes in the GnomAD database, with no homozygous occurrence. In-silico tool predicts a benign outcome for this variant. Variant has been reported in ClinVar as Uncertain significance (★).

Frequency

Genomes: not found (cov: 33)

Exomes 𝑓: 0.000012 ( 0 hom. )

Consequence

KIFC3
NM_001130100.2 missense

Scores

Clinical Significance

Uncertain significance criteria provided, single submitter U:1

Conservation

PhyloP100: 3.81

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:

(HGNC:):

links:

Genome browser will be placed here

ACMG classification

Classification made for transcript

Verdict is Likely_benign. Variant got -3 ACMG points.

PM1

In a modified_residue Phosphoserine (size 0) in uniprot entity KIFC3_HUMAN

BP4

Computational evidence support a benign effect (MetaRNN=0.36450076).

BS2

High AC in GnomAdExome4 at 18 AD gene.

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE	UniProt
KIFC3	NM_001130100.2 linkuse as main transcript	c.2450C>A	p.Ser817Tyr	missense_variant	18/20	ENST00000445690.7

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Appris	UniProt
KIFC3	ENST00000445690.7 linkuse as main transcript	c.2450C>A	p.Ser817Tyr	missense_variant	18/20	1	NM_001130100.2	A1	Q9BVG8-2
	ENST00000613495.1 linkuse as main transcript	n.397G>T		non_coding_transcript_exon_variant	1/1

Frequencies

GnomAD3 genomes

Cov.:

GnomAD3 exomes

AF:

0.0000286

AC:

AN:

245072

Hom.:

AF XY:

0.00000751

AC XY:

AN XY:

133106

show subpopulations

Gnomad AFR exome

AF:

0.00

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:

0.00

Gnomad NFE exome

AF:

0.0000542

Gnomad OTH exome

AF:

0.000168

GnomAD4 exome

AF:

0.0000123

AC:

AN:

1458774

Hom.:

Cov.:

AF XY:

0.00000827

AC XY:

AN XY:

725512

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:

0.0000153

Gnomad4 OTH exome

AF:

0.0000166

GnomAD4 genome

Cov.:

Bravo

AF:

0.00000378

ExAC

AF:

0.0000165

AC:

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 04, 2022

The c.2450C>A (p.S817Y) alteration is located in exon 18 (coding exon 17) of the KIFC3 gene. This alteration results from a C to A substitution at nucleotide position 2450, causing the serine (S) at amino acid position 817 to be replaced by a tyrosine (Y). 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

0.30

BayesDel_addAF

Uncertain

0.055

BayesDel_noAF

Uncertain

-0.030

CADD

Pathogenic

DANN

Uncertain

0.99

DEOGEN2

Benign

0.052

.;T;.;.;.;.;T;.;.

Eigen

Uncertain

0.48

Eigen_PC

Uncertain

0.51

FATHMM_MKL

Uncertain

0.88

LIST_S2

Uncertain

0.95

.;D;D;.;D;D;D;D;D

M_CAP

Uncertain

0.15

MetaRNN

Benign

0.32

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

MetaSVM

Uncertain

-0.094

MutationAssessor

Benign

1.4

.;L;L;.;.;.;.;.;.

MutationTaster

Benign

1.0

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

PrimateAI

Uncertain

0.49

PROVEAN

Benign

-2.0

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

REVEL

Uncertain

0.30

Sift

Uncertain

0.0010

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

Sift4G

Uncertain

0.0020

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

Polyphen

1.0, 0.99

.;D;.;.;.;D;D;.;.

Vest4

0.51

MutPred

0.22

.;.;.;.;Loss of glycosylation at S839 (P = 0.0458);.;.;.;.;

MVP

0.94

MPC

1.6

ClinPred

0.56

GERP RS

5.5

RBP_binding_hub_radar

0.0

RBP_regulation_power_radar

1.8

Varity_R

0.45

gMVP

0.45

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