rs761311570

Variant names:

Variant summary

Our verdict is Benign. The variant received -21 ACMG points: 0P and 21B. BP4_StrongBP6_Very_StrongBP7BS1BS2

The NM_173354.5(SIK1):c.1926C>T(p.Ala642Ala) variant causes a synonymous change involving the alteration of a non-conserved nucleotide. In-silico tool predicts a benign outcome for this variant. Variant has been reported in ClinVar as Likely benign (★★).

Frequency

Genomes: 𝑓 0.00017 ( 2 hom., cov: 1)

Exomes 𝑓: 0.00012 ( 11 hom. )

Failed GnomAD Quality Control

Consequence

SIK1
NM_173354.5 synonymous

Scores

Clinical Significance

Benign/Likely benign criteria provided, multiple submitters, no conflicts B:3

Conservation

PhyloP100: -1.22

Publications

0 publications found

Variant links:

Genes affected

SIK1 (HGNC:11142): (salt inducible kinase 1) This gene encodes a serine/threonine protein kinase that contains a ubiquitin-associated (UBA) domain. The encoded protein is a member of the adenosine monophosphate-activated kinase (AMPK) subfamily of kinases that play a role in conserved signal transduction pathways. A mutation in this gene is associated with early infantile epileptic encephalopathy 30. [provided by RefSeq, Nov 2016]

SIK1 Gene-Disease associations (from GenCC):

developmental and epileptic encephalopathy, 30
Inheritance: AD Classification: DEFINITIVE, STRONG Submitted by: G2P, Labcorp Genetics (formerly Invitae)
genetic developmental and epileptic encephalopathy
Inheritance: AD Classification: STRONG, SUPPORTIVE, LIMITED Submitted by: Orphanet, ClinGen, PanelApp Australia
early myoclonic encephalopathy
Inheritance: AD Classification: SUPPORTIVE Submitted by: Orphanet
infantile spasms
Inheritance: AD Classification: SUPPORTIVE Submitted by: Orphanet
generalized epilepsy
Inheritance: AD Classification: LIMITED Submitted by: Ambry Genetics

SIK1 links:

Genome browser will be placed here

ACMG classification

Classification was made for transcript

Our verdict: Benign. The variant received -21 ACMG points.

BP4

Computational evidence support a benign effect (BayesDel_noAF=-0.88).

BP6

Variant 21-43417593-G-A is Benign according to our data. Variant chr21-43417593-G-A is described in ClinVar as Benign/Likely_benign. ClinVar VariationId is 476094.Status of the report is criteria_provided_multiple_submitters_no_conflicts, 2 stars.

BP7

Synonymous conserved (PhyloP=-1.22 with no splicing effect.

BS1

Variant frequency is greater than expected in population nfe. GnomAd4 allele frequency = 0.000166 (6/36148) while in subpopulation NFE AF = 0.000221 (3/13552). AF 95% confidence interval is 0.0000595. There are 2 homozygotes in GnomAd4. There are 1 alleles in the male GnomAd4 subpopulation. Median coverage is 1. This position passed quality control check.

BS2

High AC in GnomAd4 at 6 AD gene.

Variant Effect in Transcripts

ACMG analysis was done for transcript: NM_173354.5. You can select a different transcript below to see updated ACMG assignments.

RefSeq Transcripts

Sel.	Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
	SIK1	NM_173354.5	MANE Select	c.1926C>T	p.Ala642Ala	synonymous	Exon 13 of 14	NP_775490.2	P57059

Ensembl Transcripts

Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
SIK1	ENST00000270162.8	TSL:1 MANE Select	c.1926C>T	p.Ala642Ala	synonymous	Exon 13 of 14	ENSP00000270162.6	P57059
SIK1	ENST00000880890.1		c.1779C>T	p.Ala593Ala	synonymous	Exon 12 of 13	ENSP00000550949.1
SIK1	ENST00000880889.1		c.1644C>T	p.Ala548Ala	synonymous	Exon 12 of 13	ENSP00000550948.1

Frequencies

GnomAD3 genomes

AF:

0.000166

AC:

AN:

36148

Hom.:

Cov.:

show subpopulations

Gnomad AFR

AF:

0.000185

Gnomad AMI

AF:

0.00

Gnomad AMR

AF:

0.00

Gnomad ASJ

AF:

0.00

Gnomad EAS

AF:

0.00

Gnomad SAS

AF:

0.00

Gnomad FIN

AF:

0.00

Gnomad MID

AF:

0.00

Gnomad NFE

AF:

0.000221

Gnomad OTH

AF:

0.00

GnomAD2 exomes

AF:

0.0000705

AC:

AN:

127680

AF XY:

0.0000838

show subpopulations

Gnomad AFR exome

AF:

0.00

Gnomad AMR exome

AF:

0.0000662

Gnomad ASJ exome

AF:

0.00

Gnomad EAS exome

AF:

0.00

Gnomad FIN exome

AF:

0.00

Gnomad NFE exome

AF:

0.000127

Gnomad OTH exome

AF:

0.00

GnomAD4 exome

Data not reliable, filtered out with message: AS_VQSR

AF:

0.000125

AC:

AN:

176244

Hom.:

Cov.:

AF XY:

0.0000901

AC XY:

AN XY:

88808

show subpopulations

African (AFR)

AF:

0.00

AC:

AN:

8650

American (AMR)

AF:

0.00

AC:

AN:

1700

Ashkenazi Jewish (ASJ)

AF:

0.00

AC:

AN:

4740

East Asian (EAS)

AF:

0.00

AC:

AN:

6202

South Asian (SAS)

AF:

0.00

AC:

AN:

10334

European-Finnish (FIN)

AF:

0.00

AC:

AN:

3906

Middle Eastern (MID)

AF:

0.00

AC:

AN:

718

European-Non Finnish (NFE)

AF:

0.000169

AC:

AN:

130318

Other (OTH)

AF:

0.00

AC:

AN:

9676

Age Distribution

Exome Hom

Variant carriers

<30

30-35

35-40

40-45

45-50

50-55

55-60

60-65

65-70

70-75

75-80

>80

Age

GnomAD4 genome

AF:

0.000166

AC:

AN:

36148

Hom.:

Cov.:

AF XY:

0.0000598

AC XY:

AN XY:

16736

show subpopulations

African (AFR)

AF:

0.000185

AC:

AN:

16200

American (AMR)

AF:

0.00

AC:

AN:

2164

Ashkenazi Jewish (ASJ)

AF:

0.00

AC:

AN:

1040

East Asian (EAS)

AF:

0.00

AC:

AN:

768

South Asian (SAS)

AF:

0.00

AC:

AN:

1054

European-Finnish (FIN)

AF:

0.00

AC:

AN:

618

Middle Eastern (MID)

AF:

0.00

AC:

AN:

European-Non Finnish (NFE)

AF:

0.000221

AC:

AN:

13552

Other (OTH)

AF:

0.00

AC:

AN:

468

Allele Balance Distribution

Red line indicates average allele balance

Average allele balance: 0.450

Heterozygous variant carriers

0.00

0.20

0.40

0.60

0.80

0.95

Allele balance

Alfa

AF:

0.000194

Hom.:

ClinVar

ClinVar submissions

Significance:Benign/Likely benign

Revision:criteria provided, multiple submitters, no conflicts

View on ClinVar

Pathogenic

VUS

Benign

Condition

Developmental and epileptic encephalopathy, 30 (1)

Inborn genetic diseases (1)

not provided (1)

Computational scores

Source: dbNSFP v4.9

Name

Calibrated prediction

Score

Prediction

BayesDel_noAF

Benign

-0.88

CADD

Benign

2.0

(source)

DANN

Benign

0.56

PhyloP100

-1.2

Mutation Taster

=100/0

polymorphism

(source)

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

You must be logged in to view publications. This limit was set because tens of millions (!) of queries from AI bots are generated daily.

Variant summary

Frequency

Consequence

Scores

Clinical Significance

Conservation

Publications

ACMG classification

Variant Effect in Transcripts

RefSeq Transcripts

Ensembl Transcripts

Frequencies

Age Distribution

ClinVar

Computational scores

Splicing

Publications

Other links and lift over