rs6738277

Variant summary

Our verdict is Benign. Variant got -20 ACMG points: 0P and 20B. BP4_StrongBP6_Very_StrongBA1

The NM_004522.3(KIF5C):​c.2100+106A>G variant causes a intron change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.65 in 1,558,242 control chromosomes in the GnomAD database, including 333,063 homozygotes. In-silico tool predicts a benign outcome for this variant. Variant has been reported in ClinVar as Benign (★★).

Frequency

Genomes: 𝑓 0.68 ( 35594 hom., cov: 32)
Exomes 𝑓: 0.65 ( 297469 hom. )

Consequence

KIF5C
NM_004522.3 intron

Scores

2

Clinical Significance

Benign criteria provided, multiple submitters, no conflicts B:2

Conservation

PhyloP100: -0.0820
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]

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ACMG classification

Classification made for transcript

Verdict is Benign. Variant got -20 ACMG points.

BP4
Computational evidence support a benign effect (BayesDel_noAF=-0.9).
BP6
Variant 2-148997446-A-G is Benign according to our data. Variant chr2-148997446-A-G is described in ClinVar as [Benign]. Clinvar id is 1240665.Status of the report is criteria_provided_multiple_submitters_no_conflicts, 2 stars.
BA1
GnomAd4 highest subpopulation (AFR) allele frequency at 95% confidence interval = 0.769 is higher than 0.05.

Transcripts

RefSeq

Gene Transcript HGVSc HGVSp Effect #exon/exons MANE Protein UniProt
KIF5CNM_004522.3 linkuse as main transcriptc.2100+106A>G intron_variant ENST00000435030.6 NP_004513.1

Ensembl

Gene Transcript HGVSc HGVSp Effect #exon/exons TSL MANE Protein Appris UniProt
KIF5CENST00000435030.6 linkuse as main transcriptc.2100+106A>G intron_variant 1 NM_004522.3 ENSP00000393379 P4O60282-1

Frequencies

GnomAD3 genomes
AF:
0.678
AC:
103051
AN:
151908
Hom.:
35545
Cov.:
32
show subpopulations
Gnomad AFR
AF:
0.776
Gnomad AMI
AF:
0.591
Gnomad AMR
AF:
0.667
Gnomad ASJ
AF:
0.727
Gnomad EAS
AF:
0.307
Gnomad SAS
AF:
0.668
Gnomad FIN
AF:
0.647
Gnomad MID
AF:
0.737
Gnomad NFE
AF:
0.653
Gnomad OTH
AF:
0.686
GnomAD3 exomes
AF:
0.638
AC:
118459
AN:
185594
Hom.:
38799
AF XY:
0.643
AC XY:
63528
AN XY:
98776
show subpopulations
Gnomad AFR exome
AF:
0.790
Gnomad AMR exome
AF:
0.604
Gnomad ASJ exome
AF:
0.707
Gnomad EAS exome
AF:
0.292
Gnomad SAS exome
AF:
0.687
Gnomad FIN exome
AF:
0.662
Gnomad NFE exome
AF:
0.657
Gnomad OTH exome
AF:
0.664
GnomAD4 exome
AF:
0.647
AC:
909943
AN:
1406216
Hom.:
297469
Cov.:
28
AF XY:
0.649
AC XY:
449973
AN XY:
692924
show subpopulations
Gnomad4 AFR exome
AF:
0.788
Gnomad4 AMR exome
AF:
0.611
Gnomad4 ASJ exome
AF:
0.719
Gnomad4 EAS exome
AF:
0.336
Gnomad4 SAS exome
AF:
0.690
Gnomad4 FIN exome
AF:
0.663
Gnomad4 NFE exome
AF:
0.649
Gnomad4 OTH exome
AF:
0.647
GnomAD4 genome
AF:
0.679
AC:
103158
AN:
152026
Hom.:
35594
Cov.:
32
AF XY:
0.675
AC XY:
50159
AN XY:
74292
show subpopulations
Gnomad4 AFR
AF:
0.776
Gnomad4 AMR
AF:
0.668
Gnomad4 ASJ
AF:
0.727
Gnomad4 EAS
AF:
0.307
Gnomad4 SAS
AF:
0.669
Gnomad4 FIN
AF:
0.647
Gnomad4 NFE
AF:
0.653
Gnomad4 OTH
AF:
0.682
Alfa
AF:
0.667
Hom.:
38895
Bravo
AF:
0.680
Asia WGS
AF:
0.544
AC:
1890
AN:
3476

ClinVar

Significance: Benign
Submissions summary: Benign:2
Revision: criteria provided, multiple submitters, no conflicts
LINK: link

Submissions by phenotype

not provided Benign:2
Benign, criteria provided, single submitterclinical testingGeneDxJun 26, 2018- -
Benign, criteria provided, single submitternot providedBreakthrough Genomics, Breakthrough Genomics-- -

Computational scores

Source: dbNSFP v4.3

Name
Calibrated prediction
Score
Prediction
BayesDel_noAF
Benign
-0.90
CADD
Benign
1.4
DANN
Benign
0.39

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.

Other links and lift over

dbSNP: rs6738277; hg19: chr2-149853960; COSMIC: COSV68483105; COSMIC: COSV68483105; API