Genetic Variant KIF5C:p.Gly35Ser (chr2-148875720-G-A) – ACMG Classification: Benign (-8 pts)

Variant summary

Our verdict is Benign. Variant got -8 ACMG points: 0P and 8B. BP4_ModerateBP6_ModerateBS2

The NM_004522.3(KIF5C):c.103G>A(p.Gly35Ser) variant causes a missense change. The variant allele was found at a frequency of 0.0000106 in 1,604,468 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 Likely benign (★).

Frequency

Genomes: 𝑓 0.000033 ( 0 hom., cov: 32)

Exomes 𝑓: 0.0000083 ( 0 hom. )

Consequence

KIF5C
NM_004522.3 missense

Scores

Clinical Significance

Likely benign criteria provided, single submitter B:1

Conservation

PhyloP100: 6.54

Variant links:

Genes affected

KIF5C (HGNC:6325): (kinesin family member 5C) The protein encoded by this gene is a kinesin heavy chain subunit involved in the transport of cargo within the central nervous system. The encoded protein, which acts as a tetramer by associating with another heavy chain and two light chains, interacts with protein kinase CK2. Mutations in this gene have been associated with complex cortical dysplasia with other brain malformations-2. Two transcript variants, one protein-coding and the other non-protein coding, have been found for this gene. [provided by RefSeq, Jul 2015]

KIF5C links:

KIF5C-AS1 (HGNC:40325): (KIF5C antisense RNA 1)

KIF5C-AS1 links:

Genome browser will be placed here

ACMG classification

Classification made for transcript

Verdict is Benign. Variant got -8 ACMG points.

BP4

Computational evidence support a benign effect (MetaRNN=0.10143471).

BP6

Variant 2-148875720-G-A is Benign according to our data. Variant chr2-148875720-G-A is described in ClinVar as [Likely_benign]. Clinvar id is 3891486.Status of the report is criteria_provided_single_submitter, 1 stars.

BS2

High AC in GnomAd4 at 5 AD gene.

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	MANE	Protein	UniProt
KIF5C	NM_004522.3 link	c.103G>A	p.Gly35Ser	missense_variant	Exon 1 of 26	ENST00000435030.6	NP_004513.1	O60282-1Q59GB8
KIF5C	XM_017004062.2 link	c.103G>A	p.Gly35Ser	missense_variant	Exon 1 of 26		XP_016859551.1	O60282-1
KIF5C-AS1	XR_001739733.2 link	n.7598C>T		non_coding_transcript_exon_variant	Exon 4 of 4

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	TSL	MANE	Protein	Appris	UniProt
KIF5C	ENST00000435030.6 link	c.103G>A	p.Gly35Ser	missense_variant	Exon 1 of 26	1	NM_004522.3	ENSP00000393379.1		O60282-1

Frequencies

GnomAD3 genomes

AF:

0.0000328

AC:

AN:

152242

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:

0.000963

Gnomad SAS

AF:

0.00

Gnomad FIN

AF:

0.00

Gnomad MID

AF:

0.00

Gnomad NFE

AF:

0.00

Gnomad OTH

AF:

0.00

GnomAD3 exomes

AF:

0.0000433

AC:

AN:

230936

Hom.:

AF XY:

0.0000398

AC XY:

AN XY:

125530

show subpopulations

Gnomad AFR exome

AF:

0.00

Gnomad AMR exome

AF:

0.00

Gnomad ASJ exome

AF:

0.00

Gnomad EAS exome

AF:

0.000584

Gnomad SAS exome

AF:

0.00

Gnomad FIN exome

AF:

0.00

Gnomad NFE exome

AF:

0.00

Gnomad OTH exome

AF:

0.00

GnomAD4 exome

AF:

0.00000826

AC:

AN:

1452226

Hom.:

Cov.:

AF XY:

0.00000970

AC XY:

AN XY:

721390

show subpopulations

Gnomad4 AFR exome

AF:

0.00

Gnomad4 AMR exome

AF:

0.00

Gnomad4 ASJ exome

AF:

0.00

Gnomad4 EAS exome

AF:

0.000305

Gnomad4 SAS exome

AF:

0.00

Gnomad4 FIN exome

AF:

0.00

Gnomad4 NFE exome

AF:

0.00

Gnomad4 OTH exome

AF:

0.00

GnomAD4 genome

AF:

0.0000328

AC:

AN:

152242

Hom.:

Cov.:

AF XY:

0.0000403

AC XY:

AN XY:

74372

show subpopulations

Gnomad4 AFR

AF:

0.00

Gnomad4 AMR

AF:

0.00

Gnomad4 ASJ

AF:

0.00

Gnomad4 EAS

AF:

0.000963

Gnomad4 SAS

AF:

0.00

Gnomad4 FIN

AF:

0.00

Gnomad4 NFE

AF:

0.00

Gnomad4 OTH

AF:

0.00

Bravo

AF:

0.0000264

ExAC

AF:

0.00000831

AC:

ClinVar

Significance: Likely benign

Submissions summary: Benign:1

Revision: criteria provided, single submitter

LINK: link

Submissions by phenotype

Complex cortical dysplasia with other brain malformations 2

Benign:1

Nov 15, 2021

Department of Pathology and Laboratory Medicine, Sinai Health System

Significance: Likely benign

Review Status: criteria provided, single submitter

Collection Method: research

- -

Computational scores

Source: dbNSFP v4.3

Name

Calibrated prediction

Score

Prediction

AlphaMissense

Benign

0.092

BayesDel_addAF

Benign

-0.27

BayesDel_noAF

Benign

-0.27

CADD

Pathogenic

DANN

Uncertain

0.99

DEOGEN2

Benign

0.21

Eigen

Benign

-0.24

Eigen_PC

Benign

-0.084

FATHMM_MKL

Uncertain

0.88

LIST_S2

Uncertain

0.90

M_CAP

Pathogenic

0.51

MetaRNN

Benign

0.10

MetaSVM

Benign

-1.0

PrimateAI

Uncertain

0.69

PROVEAN

Benign

-0.99

REVEL

Benign

0.15

Sift

Benign

0.31

Sift4G

Benign

0.66

Polyphen

0.0

Vest4

0.33

MutPred

0.32

Gain of relative solvent accessibility (P = 0.0479);

MVP

0.79

MPC

0.82

ClinPred

0.21

GERP RS

3.0

Varity_R

0.12

gMVP

0.58

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