Genetic Variant SBK2:p.Gly347Arg (chr19-55529741-C-T) – ACMG Classification: Likely_benign (-4 pts)

Variant summary

Our verdict is Likely benign. The variant received -4 ACMG points: 0P and 4B. BP4_Strong

The NM_001370096.2(SBK2):c.1039G>A(p.Gly347Arg) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.0000668 in 1,600,680 control chromosomes in the GnomAD database, including 1 homozygotes. In-silico tool predicts a benign outcome for this variant. 17/22 in silico tools predict a benign outcome for this variant. Variant has been reported in ClinVar as Uncertain significance (★). Another variant affecting the same amino acid position, but resulting in a different missense (i.e. G347V) has been classified as Uncertain significance.

Frequency

Genomes: 𝑓 0.000092 ( 0 hom., cov: 32)

Exomes 𝑓: 0.000064 ( 1 hom. )

Consequence

SBK2
NM_001370096.2 missense

Scores

Clinical Significance

Uncertain significance criteria provided, single submitter U:1

Conservation

PhyloP100: -1.24

Publications

1 publications found

Variant links:

Genes affected

SBK2 (HGNC:34416): (SH3 domain binding kinase family member 2) Predicted to enable MAP kinase kinase activity. Predicted to be involved in MAPK cascade and protein phosphorylation. [provided by Alliance of Genome Resources, Apr 2022]

SBK2 links:

Genome browser will be placed here

ACMG classification

Classification was made for transcript

Our verdict: Likely_benign. The variant received -4 ACMG points.

BP4

Computational evidence support a benign effect (MetaRNN=0.010452688).

Variant Effect in Transcripts

ACMG analysis was done for transcript: NM_001370096.2. 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
	SBK2	NM_001370096.2	MANE Select	c.1039G>A	p.Gly347Arg	missense	Exon 4 of 4	NP_001357025.1	P0C263

Ensembl Transcripts

Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
SBK2	ENST00000413299.6	TSL:5 MANE Select	c.1039G>A	p.Gly347Arg	missense	Exon 4 of 4	ENSP00000389015.2	P0C263
SBK2	ENST00000344158.4	TSL:2	c.1039G>A	p.Gly347Arg	missense	Exon 3 of 3	ENSP00000345044.3	P0C263
SBK2	ENST00000912390.1		c.1039G>A	p.Gly347Arg	missense	Exon 4 of 4	ENSP00000582449.1

Frequencies

GnomAD3 genomes

AF:

0.0000920

AC:

AN:

152168

Hom.:

Cov.:

show subpopulations

Gnomad AFR

AF:

0.0000483

Gnomad AMI

AF:

0.00

Gnomad AMR

AF:

0.000131

Gnomad ASJ

AF:

0.00

Gnomad EAS

AF:

0.00154

Gnomad SAS

AF:

0.000207

Gnomad FIN

AF:

0.00

Gnomad MID

AF:

0.00

Gnomad NFE

AF:

0.0000147

Gnomad OTH

AF:

0.00

GnomAD2 exomes

AF:

0.000111

AC:

AN:

226134

AF XY:

0.000111

show subpopulations

Gnomad AFR exome

AF:

0.00

Gnomad AMR exome

AF:

0.0000879

Gnomad ASJ exome

AF:

0.00

Gnomad EAS exome

AF:

0.000965

Gnomad FIN exome

AF:

0.00

Gnomad NFE exome

AF:

0.00000989

Gnomad OTH exome

AF:

0.000351

GnomAD4 exome

AF:

0.0000642

AC:

AN:

1448394

Hom.:

Cov.:

AF XY:

0.0000513

AC XY:

AN XY:

721122

show subpopulations

African (AFR)

AF:

0.0000599

AC:

AN:

33370

American (AMR)

AF:

0.0000672

AC:

AN:

44656

Ashkenazi Jewish (ASJ)

AF:

0.00

AC:

AN:

26058

East Asian (EAS)

AF:

0.000580

AC:

AN:

39644

South Asian (SAS)

AF:

0.0000464

AC:

AN:

86200

European-Finnish (FIN)

AF:

0.00

AC:

AN:

40958

Middle Eastern (MID)

AF:

0.00

AC:

AN:

5764

European-Non Finnish (NFE)

AF:

9.00e-7

AC:

AN:

1111502

Other (OTH)

AF:

0.000996

AC:

AN:

60242

Allele Balance Distribution

Red line indicates average allele balance

Average allele balance: 0.502

Heterozygous variant carriers

0.00

0.20

0.40

0.60

0.80

0.95

Allele balance

Age Distribution

Exome Het

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:

0.0000919

AC:

AN:

152286

Hom.:

Cov.:

AF XY:

0.0000672

AC XY:

AN XY:

74456

show subpopulations

African (AFR)

AF:

0.0000481

AC:

AN:

41560

American (AMR)

AF:

0.000131

AC:

AN:

15302

Ashkenazi Jewish (ASJ)

AF:

0.00

AC:

AN:

3470

East Asian (EAS)

AF:

0.00155

AC:

AN:

5172

South Asian (SAS)

AF:

0.000207

AC:

AN:

4830

European-Finnish (FIN)

AF:

0.00

AC:

AN:

10620

Middle Eastern (MID)

AF:

0.00

AC:

AN:

294

European-Non Finnish (NFE)

AF:

0.0000147

AC:

AN:

68016

Other (OTH)

AF:

0.00

AC:

AN:

2110

Allele Balance Distribution

Red line indicates average allele balance

Average allele balance: 0.500

Heterozygous variant carriers

0.00

0.20

0.40

0.60

0.80

0.95

Allele balance

Age Distribution

Genome Het

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

Alfa

AF:

0.000174

Hom.:

Bravo

AF:

0.000125

ExAC

AF:

0.0000834

AC:

Asia WGS

AF:

0.00318

AC:

AN:

3478

ClinVar

ClinVar submissions

Significance:Uncertain significance

Revision:criteria provided, single submitter

View on ClinVar

Pathogenic

VUS

Benign

Condition

not specified (1)

Computational scores

Source: dbNSFP v4.9

Name

Calibrated prediction

Score

Prediction

AlphaMissense

Benign

0.090

BayesDel_addAF

Benign

-0.49

BayesDel_noAF

Benign

-0.54

CADD

Benign

2.1

(source)

DANN

Benign

0.89

DEOGEN2

Benign

0.0092

Eigen

Benign

-1.6

Eigen_PC

Benign

-1.7

FATHMM_MKL

Benign

0.042

LIST_S2

Benign

0.34

M_CAP

Benign

0.046

MetaRNN

Benign

0.010

MetaSVM

Benign

-1.0

MutationAssessor

Benign

1.4

PhyloP100

-1.2

PrimateAI

Benign

0.28

PROVEAN

Benign

-0.37

REVEL

Benign

0.053

Sift

Pathogenic

0.0

Sift4G

Pathogenic

0.0

Polyphen

0.0

Vest4

0.10

MutPred

0.19

Gain of solvent accessibility (P = 0.019)

MVP

0.14

MPC

1.1

ClinPred

0.024

GERP RS

-6.3

Varity_R

0.10

gMVP

0.48

Mutation Taster

=98/2

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

Age Distribution

ClinVar

Computational scores

Splicing

Publications

Other links and lift over