rs786205159

Positions:

• chr21-43420347-G-T

Variant summary

Our verdict is Uncertain significance. Variant got 0 ACMG points: 1P and 1B. PP5 BP4

The NM_173354.5(SIK1):​c.859C>A​(p.Pro287Thr) variant causes a missense change involving the alteration of a non-conserved nucleotide. In-silico tool predicts a benign outcome for this variant. 16/21 in silico tools predict a benign outcome for this variant. Variant has been reported in ClinVar as Pathogenic (no stars).

• Frequency: Genomes: not found (cov: 0)
• Consequence: SIK1 NM_173354.5 missense
• Clinical Significance: Pathogenic no assertion criteria provided P:1
• Conservation: PhyloP100: 2.22

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]

ACMG classification

Verdict is Uncertain_significance. Variant got 0 ACMG points.

• PP5: Variant 21-43420347-G-T is Pathogenic according to our data. Variant chr21-43420347-G-T is described in ClinVar as [Pathogenic]. Clinvar id is 190105.Status of the report is no_assertion_criteria_provided, 0 stars.
• BP4: Computational evidence support a benign effect (MetaRNN=0.12580445). . Strength limited to SUPPORTING due to the PP5.

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE	Protein	UniProt
SIK1	NM_173354.5	c.859C>A	p.Pro287Thr	missense_variant	8/14	ENST00000270162.8	NP_775490.2
SIK1	XM_011529474.3	c.859C>A	p.Pro287Thr	missense_variant	8/13		XP_011527776.1

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Protein	Appris	UniProt
SIK1	ENST00000270162.8	c.859C>A	p.Pro287Thr	missense_variant	8/14	1	NM_173354.5	ENSP00000270162	P1

Frequencies

GnomAD3 genomes Cov.: 0

GnomAD4 exome Cov.: 0

GnomAD4 genome Cov.: 0

ClinVar

Significance: Pathogenic

Submissions summary: Pathogenic:1

Revision: no assertion criteria provided

Submissions by phenotype

Developmental and epileptic encephalopathy, 30 Pathogenic:1

Pathogenic, no assertion criteria provided

literature only

OMIM

Apr 02, 2015

- -

Computational scores

Source: dbNSFP v4.3

Name	Calibrated prediction	Score	Prediction
AlphaMissense	Benign	0.067
BayesDel_addAF	Benign	-0.16	T
BayesDel_noAF	Benign	-0.47
CADD	Benign	7.6
DANN	Benign	0.83
DEOGEN2	Benign	0.20	T
Eigen	Benign	-0.85
Eigen_PC	Benign	-0.88
FATHMM_MKL	Uncertain	0.77	D
LIST_S2	Benign	0.35	T
M_CAP	Benign	0.031	D
MetaRNN	Benign	0.13	T
MetaSVM	Benign	-0.91	T
MutationAssessor	Benign	1.2	L
MutationTaster	Benign	1.0	N
PrimateAI	Benign	0.27	T
PROVEAN	Benign	-1.2	N
REVEL	Benign	0.14
Sift	Benign	0.11	T
Sift4G	Benign	0.13	T
Polyphen		0.0020	B
Vest4		0.28
MutPred		0.29		Loss of glycosylation at P287 (P = 0.1176);
MVP		0.18
MPC		0.18
ClinPred		0.19	T
GERP RS		-1.6
Varity_R		0.037
gMVP		0.34

Splicing

Name	Calibrated prediction	Score	Prediction
SpliceAI score (max)		0.030		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

Other links and lift over

dbSNP: rs786205159; hg19: chr21-44840227;