dbSNP rs201032080: KASH5:p.Ala13Gly (chr19-49390921-C-G) – ACMG Classification: Uncertain_significance (0 pts)

Variant summary

Our verdict is Uncertain significance. Variant got 0 ACMG points: 2P and 2B. PM2BP4_Moderate

The NM_144688.5(KASH5):c.38C>G(p.Ala13Gly) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.00000963 in 1,453,408 control chromosomes in the GnomAD database, including 1 homozygotes. In-silico tool predicts a benign outcome for this variant. 13/21 in silico tools predict a benign outcome for this variant. No clinical diagnostic laboratories have submitted clinical-significance assessments for this variant to ClinVar. Another variant affecting the same amino acid position, but resulting in a different missense (i.e. A13V) has been classified as Uncertain significance.

Frequency

Genomes: not found (cov: 33)

Exomes 𝑓: 0.0000096 ( 1 hom. )

Consequence

KASH5
NM_144688.5 missense

Scores

Clinical Significance

Not reported in ClinVar

Conservation

PhyloP100: 0.333

Variant links:

Genes affected

KASH5 (HGNC:26520): (KASH domain containing 5) Predicted to enable dynein complex binding activity. Predicted to be involved in several processes, including cytoskeleton organization; homologous chromosome segregation; and spindle localization. Predicted to act upstream of or within double-strand break repair via homologous recombination; oogenesis; and spermatogenesis. Predicted to be integral component of membrane. Predicted to be part of meiotic nuclear membrane microtubule tethering complex. Predicted to be active in chromosome; meiotic spindle pole; and nuclear outer membrane. [provided by Alliance of Genome Resources, Apr 2022]

KASH5 links:

Genome browser will be placed here

ACMG classification

Classification made for transcript

Verdict is Uncertain_significance. Variant got 0 ACMG points.

PM2

Very rare variant in population databases, with high coverage;

BP4

Computational evidence support a benign effect (MetaRNN=0.12651724).

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	MANE	Protein	UniProt
KASH5	NM_144688.5 link	c.38C>G	p.Ala13Gly	missense_variant	Exon 2 of 20	ENST00000447857.8	NP_653289.3	Q8N6L0

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	TSL	MANE	Protein	Appris	UniProt
KASH5	ENST00000447857.8 link	c.38C>G	p.Ala13Gly	missense_variant	Exon 2 of 20	1	NM_144688.5	ENSP00000404220.2		Q8N6L0

Frequencies

GnomAD3 genomes

Cov.:

GnomAD3 exomes

AF:

0.00000422

AC:

AN:

236844

Hom.:

AF XY:

0.00000772

AC XY:

AN XY:

129460

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:

0.00000940

Gnomad OTH exome

AF:

0.00

GnomAD4 exome

AF:

0.00000963

AC:

AN:

1453408

Hom.:

Cov.:

AF XY:

0.0000138

AC XY:

AN XY:

723068

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:

0.0000234

Gnomad4 FIN exome

AF:

0.00

Gnomad4 NFE exome

AF:

0.0000108

Gnomad4 OTH exome

AF:

0.00

GnomAD4 genome

Cov.:

Bravo

AF:

0.00000378

ExAC

AF:

0.00000828

AC:

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.3

Name

Calibrated prediction

Score

Prediction

AlphaMissense

Benign

0.090

BayesDel_addAF

Benign

-0.21

BayesDel_noAF

Benign

-0.54

CADD

Benign

DANN

Uncertain

0.99

DEOGEN2

Benign

0.028

T;T

Eigen

Benign

-0.086

Eigen_PC

Benign

-0.30

FATHMM_MKL

Benign

0.086

LIST_S2

Benign

0.57

T;T

M_CAP

Benign

0.011

MetaRNN

Benign

0.13

T;T

MetaSVM

Benign

-1.0

MutationAssessor

Uncertain

2.1

M;.

PrimateAI

Benign

0.40

PROVEAN

Benign

-1.4

N;.

REVEL

Benign

0.10

Sift

Benign

0.042

D;.

Sift4G

Pathogenic

0.0

D;D

Polyphen

1.0

D;.

Vest4

0.25

MutPred

0.042

Loss of glycosylation at T12 (P = 0.1591);Loss of glycosylation at T12 (P = 0.1591);

MVP

0.53

MPC

0.49

ClinPred

0.32

GERP RS

3.4

Varity_R

0.075

gMVP

0.33

Splicing

Name

Calibrated prediction

Score

Prediction

SpliceAI score (max)

0.050

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

Computational scores

Splicing

Publications

LitVar

Other links and lift over