17-11241583-G-A

Variant summary

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

The NM_207386.4(SHISA6):c.161G>A(p.Gly54Asp) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.0000612 in 1,143,858 control chromosomes in the GnomAD database, with no homozygous occurrence. In-silico tool predicts a benign outcome for this variant. 11/19 in silico tools predict a benign outcome for this variant. Variant has been reported in ClinVar as Uncertain significance (★).

Frequency

Genomes: 𝑓 0.000034 ( 0 hom., cov: 32)

Exomes 𝑓: 0.000065 ( 0 hom. )

Consequence

SHISA6
NM_207386.4 missense

Scores

Clinical Significance

Uncertain significance criteria provided, single submitter U:1

Conservation

PhyloP100: 0.997

Variant links:

Genes affected

SHISA6 (HGNC:34491): (shisa family member 6) Predicted to enable ionotropic glutamate receptor binding activity. Predicted to be involved in several processes, including excitatory chemical synaptic transmission; regulation of short-term neuronal synaptic plasticity; and regulation of signal transduction. Predicted to be located in asymmetric, glutamatergic, excitatory synapse. Predicted to be part of AMPA glutamate receptor complex. Predicted to be active in glutamatergic synapse; postsynaptic density; and synaptic membrane. Predicted to be integral component of postsynaptic density membrane. [provided by Alliance of Genome Resources, Apr 2022]

SHISA6 links:

(HGNC:):

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=0.085618824).

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE
SHISA6	NM_207386.4 linkuse as main transcript	c.161G>A	p.Gly54Asp	missense_variant	1/6	ENST00000441885.8
SHISA6	NM_001173462.2 linkuse as main transcript	c.161G>A	p.Gly54Asp	missense_variant	1/5
SHISA6	NM_001173461.2 linkuse as main transcript	c.161G>A	p.Gly54Asp	missense_variant	1/4

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Appris	UniProt
SHISA6	ENST00000441885.8 linkuse as main transcript	c.161G>A	p.Gly54Asp	missense_variant	1/6	5	NM_207386.4		Q6ZSJ9-3
SHISA6	ENST00000432116.7 linkuse as main transcript	c.161G>A	p.Gly54Asp	missense_variant	1/5	1			Q6ZSJ9-2
SHISA6	ENST00000409168.7 linkuse as main transcript	c.161G>A	p.Gly54Asp	missense_variant	1/4	1		P1	Q6ZSJ9-1
	ENST00000648331.1 linkuse as main transcript	n.98+382C>T		intron_variant, non_coding_transcript_variant

Frequencies

GnomAD3 genomes

AF:

0.0000336

AC:

AN:

148704

Hom.:

Cov.:

show subpopulations

Gnomad AFR

AF:

0.00

Gnomad AMI

AF:

0.00

Gnomad AMR

AF:

0.000134

Gnomad ASJ

AF:

0.00

Gnomad EAS

AF:

0.00

Gnomad SAS

AF:

0.00

Gnomad FIN

AF:

0.00

Gnomad MID

AF:

0.00318

Gnomad NFE

AF:

0.0000150

Gnomad OTH

AF:

0.000487

GnomAD3 exomes

AF:

0.000564

AC:

AN:

1772

Hom.:

AF XY:

0.00101

AC XY:

AN XY:

986

show subpopulations

Gnomad AFR exome

AF:

0.00

Gnomad AMR exome

AF:

0.00

Gnomad ASJ exome

AF:

0.00

Gnomad SAS exome

AF:

0.00

Gnomad FIN exome

AF:

0.00

Gnomad NFE exome

AF:

0.000726

Gnomad OTH exome

AF:

0.00

GnomAD4 exome

AF:

0.0000653

AC:

AN:

995048

Hom.:

Cov.:

AF XY:

0.0000723

AC XY:

AN XY:

470028

show subpopulations

Gnomad4 AFR exome

AF:

0.00

Gnomad4 AMR exome

AF:

0.000185

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:

0.0000668

Gnomad4 OTH exome

AF:

0.000135

GnomAD4 genome

AF:

0.0000336

AC:

AN:

148810

Hom.:

Cov.:

AF XY:

0.0000276

AC XY:

AN XY:

72556

show subpopulations

Gnomad4 AFR

AF:

0.00

Gnomad4 AMR

AF:

0.000133

Gnomad4 ASJ

AF:

0.00

Gnomad4 EAS

AF:

0.00

Gnomad4 SAS

AF:

0.00

Gnomad4 FIN

AF:

0.00

Gnomad4 NFE

AF:

0.0000150

Gnomad4 OTH

AF:

0.000482

Alfa

AF:

0.0000712

Hom.:

Bravo

AF:

0.0000793

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

Aug 10, 2021

The c.161G>A (p.G54D) alteration is located in exon 1 (coding exon 1) of the SHISA6 gene. This alteration results from a G to A substitution at nucleotide position 161, causing the glycine (G) at amino acid position 54 to be replaced by an aspartic acid (D). 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

0.27

BayesDel_addAF

Benign

-0.36

BayesDel_noAF

Benign

-0.39

Cadd

Uncertain

Dann

Uncertain

1.0

Eigen

Benign

-0.79

Eigen_PC

Benign

-0.74

FATHMM_MKL

Benign

0.063

LIST_S2

Benign

0.54

T;T;T

M_CAP

Pathogenic

0.52

MetaRNN

Benign

0.086

T;T;T

MetaSVM

Benign

-1.0

MutationAssessor

Benign

0.0

N;N;N

MutationTaster

Benign

1.0

N;N;N

PrimateAI

Pathogenic

0.91

PROVEAN

Benign

-0.61

N;N;N

REVEL

Benign

0.017

Sift

Benign

0.066

T;T;D

Sift4G

Benign

0.11

T;T;T

Polyphen

0.061

B;.;B

Vest4

0.12

MVP

0.040

ClinPred

0.12

GERP RS

2.7

Varity_R

0.10

gMVP

0.22

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