Variant 13-79322443-C-T 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_001366735.2(RBM26):c.2840G>A(p.Arg947His) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.0000383 in 1,568,372 control chromosomes in the GnomAD database, with no homozygous occurrence. In-silico tool predicts a benign outcome for this variant. Variant has been reported in ClinVar as Uncertain significance (★).

Frequency

Genomes: 𝑓 0.000026 ( 0 hom., cov: 32)

Exomes 𝑓: 0.000040 ( 0 hom. )

Consequence

RBM26
NM_001366735.2 missense

Scores

Clinical Significance

Uncertain significance criteria provided, single submitter U:1

Conservation

PhyloP100: 3.18

Variant links:

Genes affected

RBM26 (HGNC:20327): (RNA binding motif protein 26) Enables RNA binding activity. Predicted to be involved in mRNA processing. Predicted to be active in nucleus. [provided by Alliance of Genome Resources, Apr 2022]

RBM26 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=0.16229281).

BS2

High AC in GnomAdExome4 at 56 AD gene.

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE	Protein	UniProt
RBM26	NM_001366735.2 linkuse as main transcript	c.2840G>A	p.Arg947His	missense_variant	21/22	ENST00000438737.3	NP_001353664.1

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Protein	Appris	UniProt
RBM26	ENST00000438737.3 linkuse as main transcript	c.2840G>A	p.Arg947His	missense_variant	21/22	5	NM_001366735.2	ENSP00000387531.2		Q5T8P6-1

Frequencies

GnomAD3 genomes

AF:

0.0000264

AC:

AN:

151366

Hom.:

Cov.:

show subpopulations

Gnomad AFR

AF:

0.0000242

Gnomad AMI

AF:

0.00

Gnomad AMR

AF:

0.00

Gnomad ASJ

AF:

0.00

Gnomad EAS

AF:

0.000578

Gnomad SAS

AF:

0.00

Gnomad FIN

AF:

0.00

Gnomad MID

AF:

0.00

Gnomad NFE

AF:

0.00

Gnomad OTH

AF:

0.00

GnomAD3 exomes

AF:

0.0000381

AC:

AN:

210150

Hom.:

AF XY:

0.0000348

AC XY:

AN XY:

115026

show subpopulations

Gnomad AFR exome

AF:

0.00

Gnomad AMR exome

AF:

0.00

Gnomad ASJ exome

AF:

0.00

Gnomad EAS exome

AF:

0.000420

Gnomad SAS exome

AF:

0.00

Gnomad FIN exome

AF:

0.00

Gnomad NFE exome

AF:

0.0000200

Gnomad OTH exome

AF:

0.00

GnomAD4 exome

AF:

0.0000395

AC:

AN:

1416888

Hom.:

Cov.:

AF XY:

0.0000341

AC XY:

AN XY:

703972

show subpopulations

Gnomad4 AFR exome

AF:

0.00

Gnomad4 AMR exome

AF:

0.00

Gnomad4 ASJ exome

AF:

0.00

Gnomad4 EAS exome

AF:

0.000273

Gnomad4 SAS exome

AF:

0.0000516

Gnomad4 FIN exome

AF:

0.00

Gnomad4 NFE exome

AF:

0.0000365

Gnomad4 OTH exome

AF:

0.0000342

GnomAD4 genome

AF:

0.0000264

AC:

AN:

151484

Hom.:

Cov.:

AF XY:

0.0000405

AC XY:

AN XY:

74026

show subpopulations

Gnomad4 AFR

AF:

0.0000241

Gnomad4 AMR

AF:

0.00

Gnomad4 ASJ

AF:

0.00

Gnomad4 EAS

AF:

0.000580

Gnomad4 SAS

AF:

0.00

Gnomad4 FIN

AF:

0.00

Gnomad4 NFE

AF:

0.00

Gnomad4 OTH

AF:

0.00

Bravo

AF:

0.0000227

ExAC

AF:

0.0000412

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

May 21, 2024

The c.2759G>A (p.R920H) alteration is located in exon 20 (coding exon 20) of the RBM26 gene. This alteration results from a G to A substitution at nucleotide position 2759, causing the arginine (R) at amino acid position 920 to be replaced by a histidine (H). 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

0.080

BayesDel_addAF

Benign

-0.29

BayesDel_noAF

Benign

-0.33

CADD

Pathogenic

DANN

Pathogenic

1.0

DEOGEN2

Benign

0.013

T;.;.;.;T

Eigen

Uncertain

0.52

Eigen_PC

Uncertain

0.56

FATHMM_MKL

Uncertain

0.88

LIST_S2

Pathogenic

0.98

D;D;D;D;D

M_CAP

Benign

0.021

MetaRNN

Benign

0.16

T;T;T;T;T

MetaSVM

Benign

-0.94

MutationAssessor

Benign

1.4

.;.;.;.;L

PrimateAI

Uncertain

0.55

PROVEAN

Benign

-1.8

N;N;.;N;.

REVEL

Benign

0.17

Sift

Benign

0.048

D;D;.;D;.

Sift4G

Uncertain

0.027

D;T;T;T;T

Polyphen

1.0, 1.0

.;D;.;D;D

Vest4

0.41, 0.43, 0.38

MutPred

0.40

.;.;.;.;Loss of MoRF binding (P = 0.0095);

MVP

0.47

MPC

1.5

ClinPred

0.35

GERP RS

5.4

RBP_binding_hub_radar

0.0

RBP_regulation_power_radar

1.7

Varity_R

0.15

gMVP

0.34

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