Variant 8-93734146-G-C details in Genebe, Genetics Data Aggregator

Variant summary

Our verdict is Likely benign. Variant got -2 ACMG points: 2P and 4B. PM2BP4_Strong

The NM_001377960.1(RBM12B):c.2265C>G(p.Phe755Leu) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.0000122 in 1,561,794 control chromosomes in the GnomAD database, with no homozygous occurrence. In-silico tool predicts a benign outcome for this variant. 13/20 in silico tools predict a benign outcome for this variant. Variant has been reported in ClinVar as Uncertain significance (★).

Frequency

Genomes: 𝑓 0.000046 ( 0 hom., cov: 31)

Exomes 𝑓: 0.0000085 ( 0 hom. )

Consequence

RBM12B
NM_001377960.1 missense

Scores

Clinical Significance

Uncertain significance criteria provided, single submitter U:1

Conservation

PhyloP100: -0.195

Variant links:

Genes affected

RBM12B (HGNC:32310): (RNA binding motif protein 12B) Enables RNA binding activity. Predicted to be involved in regulation of RNA splicing. Predicted to be part of ribonucleoprotein complex. Predicted to be active in nucleoplasm. [provided by Alliance of Genome Resources, Apr 2022]

RBM12B links:

Genome browser will be placed here

ACMG classification

Classification made for transcript

Verdict is Likely_benign. Variant got -2 ACMG points.

PM2

Very rare variant in population databases, with high coverage;

BP4

Computational evidence support a benign effect (MetaRNN=0.045279145).

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	MANE	Protein	UniProt
RBM12B	NM_001377960.1 link	c.2265C>G	p.Phe755Leu	missense_variant	Exon 4 of 4	ENST00000520560.6	NP_001364889.1

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	TSL	MANE	Protein	Appris	UniProt
RBM12B	ENST00000520560.6 link	c.2265C>G	p.Phe755Leu	missense_variant	Exon 4 of 4	2	NM_001377960.1	ENSP00000429807.2		Q8IXT5E5RHG1

Frequencies

GnomAD3 genomes

AF:

0.0000265

AC:

AN:

151084

Hom.:

Cov.:

show subpopulations

Gnomad AFR

AF:

0.00

Gnomad AMI

AF:

0.00

Gnomad AMR

AF:

0.0000658

Gnomad ASJ

AF:

0.00

Gnomad EAS

AF:

0.000392

Gnomad SAS

AF:

0.00

Gnomad FIN

AF:

0.00

Gnomad MID

AF:

0.00

Gnomad NFE

AF:

0.00

Gnomad OTH

AF:

0.000483

GnomAD3 exomes

AF:

0.0000148

AC:

AN:

202330

Hom.:

AF XY:

0.0000183

AC XY:

AN XY:

109058

show subpopulations

Gnomad AFR exome

AF:

0.00

Gnomad AMR exome

AF:

0.00

Gnomad ASJ exome

AF:

0.00

Gnomad EAS exome

AF:

0.000120

Gnomad SAS exome

AF:

0.00

Gnomad FIN exome

AF:

0.00

Gnomad NFE exome

AF:

0.00

Gnomad OTH exome

AF:

0.000216

GnomAD4 exome

AF:

0.00000851

AC:

AN:

1410590

Hom.:

Cov.:

AF XY:

0.00000861

AC XY:

AN XY:

697054

show subpopulations

Gnomad4 AFR exome

AF:

0.00

Gnomad4 AMR exome

AF:

0.00

Gnomad4 ASJ exome

AF:

0.00

Gnomad4 EAS exome

AF:

0.0000254

Gnomad4 SAS exome

AF:

0.00

Gnomad4 FIN exome

AF:

0.00

Gnomad4 NFE exome

AF:

0.00000184

Gnomad4 OTH exome

AF:

0.000156

GnomAD4 genome

AF:

0.0000463

AC:

AN:

151204

Hom.:

Cov.:

AF XY:

0.0000271

AC XY:

AN XY:

73866

show subpopulations

Gnomad4 AFR

AF:

0.00

Gnomad4 AMR

AF:

0.0000657

Gnomad4 ASJ

AF:

0.00

Gnomad4 EAS

AF:

0.000393

Gnomad4 SAS

AF:

0.00

Gnomad4 FIN

AF:

0.00

Gnomad4 NFE

AF:

0.00

Gnomad4 OTH

AF:

0.00191

Bravo

AF:

0.0000189

ExAC

AF:

0.00000829

AC:

Asia WGS

AF:

0.00664

AC:

AN:

3478

ClinVar

Significance: Uncertain significance

Submissions summary: Uncertain:1

Revision: criteria provided, single submitter

LINK: link

Submissions by phenotype

not specified

Uncertain:1

Feb 07, 2023

Ambry Genetics

Significance: Uncertain significance

Review Status: criteria provided, single submitter

Collection Method: clinical testing

The c.2265C>G (p.F755L) alteration is located in exon 3 (coding exon 1) of the RBM12B gene. This alteration results from a C to G substitution at nucleotide position 2265, causing the phenylalanine (F) at amino acid position 755 to be replaced by a leucine (L). 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

0.79

BayesDel_addAF

Benign

-0.41

BayesDel_noAF

Benign

-0.59

CADD

Benign

9.4

DANN

Benign

0.86

DEOGEN2

Benign

0.0027

T;.;.

Eigen

Benign

-1.3

Eigen_PC

Benign

-1.3

FATHMM_MKL

Benign

0.28

LIST_S2

Benign

0.49

T;.;T

M_CAP

Benign

0.0077

MetaRNN

Benign

0.045

T;T;T

MetaSVM

Benign

-0.95

MutationAssessor

Benign

1.9

L;.;.

PrimateAI

Uncertain

0.77

PROVEAN

Benign

0.050

N;N;.

REVEL

Benign

0.017

Sift

Uncertain

0.011

D;T;.

Sift4G

Benign

0.66

T;T;T

Polyphen

0.0

B;.;.

Vest4

0.10

MutPred

0.31

Gain of catalytic residue at F755 (P = 0.0571);.;.;

MVP

0.14

ClinPred

0.043

GERP RS

-1.7

RBP_binding_hub_radar

0.0

RBP_regulation_power_radar

1.8

Varity_R

0.13

gMVP

0.13

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