Variant 3-43348322-G-C details in Genebe, Genetics Data Aggregator

Variant summary

Our verdict is Uncertain significance. Variant got 2 ACMG points: 2P and 0B. PM2

The NM_017719.5(SNRK):c.2063G>C(p.Cys688Ser) variant causes a missense change involving the alteration of a conserved nucleotide. The variant allele was found at a frequency of 0.00000616 in 1,460,636 control chromosomes in the GnomAD database, with no homozygous occurrence. Variant has been reported in ClinVar as Uncertain significance (★).

Frequency

Genomes: not found (cov: 32)

Exomes 𝑓: 0.0000062 ( 0 hom. )

Consequence

SNRK
NM_017719.5 missense

Scores

Clinical Significance

Uncertain significance criteria provided, single submitter U:1

Conservation

PhyloP100: 9.18

Variant links:

Genes affected

SNRK (HGNC:30598): (SNF related kinase) SNRK is a member of the sucrose nonfermenting (SNF)-related kinase family of serine/threonine kinases (Kertesz et al., 2002 [PubMed 12234663]).[supplied by OMIM, Apr 2009]

SNRK links:

SNRK-AS1 (HGNC:41269): (SNRK antisense RNA 1)

SNRK-AS1 links:

Genome browser will be placed here

ACMG classification

Classification made for transcript

Verdict is Uncertain_significance. Variant got 2 ACMG points.

PM2

Very rare variant in population databases, with high coverage;

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE	UniProt
SNRK	NM_017719.5 linkuse as main transcript	c.2063G>C	p.Cys688Ser	missense_variant	7/7	ENST00000296088.12
SNRK-AS1	NR_046757.1 linkuse as main transcript	n.2072C>G		non_coding_transcript_exon_variant	3/3

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Appris	UniProt
SNRK	ENST00000296088.12 linkuse as main transcript	c.2063G>C	p.Cys688Ser	missense_variant	7/7	1	NM_017719.5	P1	Q9NRH2-1
SNRK-AS1	ENST00000607513.2 linkuse as main transcript	n.607-16C>G		splice_polypyrimidine_tract_variant, intron_variant, non_coding_transcript_variant

Frequencies

GnomAD3 genomes

Cov.:

GnomAD3 exomes

AF:

0.0000121

AC:

AN:

247954

Hom.:

AF XY:

0.0000223

AC XY:

AN XY:

134532

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:

0.0000267

Gnomad OTH exome

AF:

0.00

GnomAD4 exome

AF:

0.00000616

AC:

AN:

1460636

Hom.:

Cov.:

AF XY:

0.00000826

AC XY:

AN XY:

726588

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:

0.00

Gnomad4 FIN exome

AF:

0.00

Gnomad4 NFE exome

AF:

0.00000720

Gnomad4 OTH exome

AF:

0.0000166

GnomAD4 genome

Cov.:

Bravo

AF:

0.00000378

ExAC

AF:

0.0000248

AC:

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

Oct 12, 2022

The c.2063G>C (p.C688S) alteration is located in exon 7 (coding exon 5) of the SNRK gene. This alteration results from a G to C substitution at nucleotide position 2063, causing the cysteine (C) at amino acid position 688 to be replaced by a serine (S). 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

Pathogenic

0.90

BayesDel_addAF

Uncertain

0.068

BayesDel_noAF

Benign

-0.12

CADD

Benign

DANN

Benign

0.96

DEOGEN2

Benign

0.073

T;T;T;.

Eigen

Benign

0.17

Eigen_PC

Uncertain

0.33

FATHMM_MKL

Pathogenic

0.99

LIST_S2

Benign

0.74

.;.;T;T

M_CAP

Benign

0.082

MetaRNN

Uncertain

0.52

D;D;D;D

MetaSVM

Benign

-0.61

MutationAssessor

Benign

0.90

L;L;L;.

MutationTaster

Benign

1.0

D;D;D;D

PrimateAI

Uncertain

0.65

PROVEAN

Benign

-0.25

N;N;N;N

REVEL

Benign

0.29

Sift

Benign

0.040

D;D;D;D

Sift4G

Benign

0.20

T;T;T;D

Polyphen

0.0

B;B;B;.

Vest4

0.65

MutPred

0.66

Gain of disorder (P = 3e-04);Gain of disorder (P = 3e-04);Gain of disorder (P = 3e-04);.;

MVP

0.68

MPC

0.69

ClinPred

0.62

GERP RS

5.3

Varity_R

0.20

gMVP

0.58

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