Variant 12-123298041-T-C details in Genebe, Genetics Data Aggregator

Variant summary

Our verdict is Likely benign. Variant got -6 ACMG points: 0P and 6B. BP4_ModerateBS2

The NM_001167856.3(SBNO1):c.3976A>G(p.Ser1326Gly) variant causes a missense change. The variant allele was found at a frequency of 0.000432 in 1,613,998 control chromosomes in the GnomAD database, with no homozygous occurrence. In-silico tool predicts a benign outcome for this variant. 13/21 in silico tools predict a benign outcome for this variant. Variant has been reported in ClinVar as Uncertain significance (★).

Frequency

Genomes: 𝑓 0.00026 ( 0 hom., cov: 32)

Exomes 𝑓: 0.00045 ( 0 hom. )

Consequence

SBNO1
NM_001167856.3 missense

Scores

Clinical Significance

Uncertain significance criteria provided, single submitter U:1

Conservation

PhyloP100: 6.15

Variant links:

Genes affected

SBNO1 (HGNC:22973): (strawberry notch homolog 1) Predicted to enable chromatin DNA binding activity and histone binding activity. Predicted to be involved in regulation of transcription, DNA-templated. Predicted to be active in nucleus. [provided by Alliance of Genome Resources, Apr 2022]

SBNO1 links:

Genome browser will be placed here

ACMG classification

Classification made for transcript

Verdict is Likely_benign. Variant got -6 ACMG points.

BP4

Computational evidence support a benign effect (MetaRNN=0.10274115).

BS2

High AC in GnomAd4 at 39 AD gene.

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE	Protein	UniProt
SBNO1	NM_001167856.3 linkuse as main transcript	c.3976A>G	p.Ser1326Gly	missense_variant	31/32	ENST00000602398.3	NP_001161328.1
SBNO1	NM_018183.5 linkuse as main transcript	c.3973A>G	p.Ser1325Gly	missense_variant	31/32		NP_060653.3

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Protein	Appris	UniProt
SBNO1	ENST00000602398.3 linkuse as main transcript	c.3976A>G	p.Ser1326Gly	missense_variant	31/32	5	NM_001167856.3	ENSP00000473665	P4	A3KN83-1
SBNO1	ENST00000420886.6 linkuse as main transcript	c.3976A>G	p.Ser1326Gly	missense_variant	30/31	1		ENSP00000387361	P4	A3KN83-1
SBNO1	ENST00000267176.8 linkuse as main transcript	c.3973A>G	p.Ser1325Gly	missense_variant	31/32	5		ENSP00000267176	A1	A3KN83-2

Frequencies

GnomAD3 genomes

AF:

0.000256

AC:

AN:

152222

Hom.:

Cov.:

show subpopulations

Gnomad AFR

AF:

0.000169

Gnomad AMI

AF:

0.00

Gnomad AMR

AF:

0.000262

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:

0.000411

Gnomad OTH

AF:

0.00

GnomAD3 exomes

AF:

0.000179

AC:

AN:

251286

Hom.:

AF XY:

0.000191

AC XY:

AN XY:

135834

show subpopulations

Gnomad AFR exome

AF:

0.0000616

Gnomad AMR exome

AF:

0.000203

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:

0.000317

Gnomad OTH exome

AF:

0.000163

GnomAD4 exome

AF:

0.000451

AC:

659

AN:

1461776

Hom.:

Cov.:

AF XY:

0.000451

AC XY:

328

AN XY:

727200

show subpopulations

Gnomad4 AFR exome

AF:

0.0000299

Gnomad4 AMR exome

AF:

0.000157

Gnomad4 ASJ exome

AF:

0.0000383

Gnomad4 EAS exome

AF:

0.0000252

Gnomad4 SAS exome

AF:

0.00

Gnomad4 FIN exome

AF:

0.00

Gnomad4 NFE exome

AF:

0.000566

Gnomad4 OTH exome

AF:

0.000331

GnomAD4 genome

AF:

0.000256

AC:

AN:

152222

Hom.:

Cov.:

AF XY:

0.000229

AC XY:

AN XY:

74364

show subpopulations

Gnomad4 AFR

AF:

0.000169

Gnomad4 AMR

AF:

0.000262

Gnomad4 ASJ

AF:

0.00

Gnomad4 EAS

AF:

0.00

Gnomad4 SAS

AF:

0.00

Gnomad4 FIN

AF:

0.00

Gnomad4 NFE

AF:

0.000411

Gnomad4 OTH

AF:

0.00

Alfa

AF:

0.000284

Hom.:

Bravo

AF:

0.000242

TwinsUK

AF:

0.000539

AC:

ALSPAC

AF:

0.00130

AC:

ESP6500AA

AF:

0.00

AC:

ESP6500EA

AF:

0.000116

AC:

ExAC

AF:

0.000148

AC:

EpiCase

AF:

0.000327

EpiControl

AF:

0.000474

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

May 01, 2024

The c.3976A>G (p.S1326G) alteration is located in exon 30 (coding exon 30) of the SBNO1 gene. This alteration results from a A to G substitution at nucleotide position 3976, causing the serine (S) at amino acid position 1326 to be replaced by a glycine (G). 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

0.087

BayesDel_addAF

Benign

-0.28

BayesDel_noAF

Benign

-0.22

CADD

Benign

DANN

Uncertain

1.0

DEOGEN2

Benign

0.017

T;.;T

Eigen

Benign

0.085

Eigen_PC

Uncertain

0.26

FATHMM_MKL

Pathogenic

0.98

LIST_S2

Uncertain

0.92

D;D;.

M_CAP

Benign

0.034

MetaRNN

Benign

0.10

T;T;T

MetaSVM

Uncertain

-0.28

MutationAssessor

Benign

1.8

L;.;L

MutationTaster

Benign

1.0

D;D

PrimateAI

Pathogenic

0.84

PROVEAN

Benign

-1.1

N;N;.

REVEL

Benign

0.25

Sift

Benign

0.16

T;T;.

Sift4G

Benign

0.18

T;T;T

Polyphen

0.0

B;B;B

Vest4

0.48

MVP

0.24

MPC

0.62

ClinPred

0.031

GERP RS

5.6

RBP_binding_hub_radar

0.0

RBP_regulation_power_radar

1.7

Varity_R

0.10

gMVP

0.57

Splicing

Name

Calibrated prediction

Score

Prediction

SpliceAI score (max)

0.020

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