Variant 12-130428330-C-T 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_001393629.1(RIMBP2):c.2261G>A(p.Cys754Tyr) variant causes a missense change. The variant allele was found at a frequency of 0.0000914 in 1,607,994 control chromosomes in the GnomAD database, including 1 homozygotes. In-silico tool predicts a benign outcome for this variant. 14/21 in silico tools predict a benign outcome for this variant. Variant has been reported in ClinVar as Uncertain significance (★).

Frequency

Genomes: 𝑓 0.00014 ( 0 hom., cov: 33)

Exomes 𝑓: 0.000086 ( 1 hom. )

Consequence

RIMBP2
NM_001393629.1 missense

Scores

Clinical Significance

Uncertain significance criteria provided, single submitter U:1

Conservation

PhyloP100: 4.71

Variant links:

Genes affected

RIMBP2 (HGNC:30339): (RIMS binding protein 2) Predicted to be involved in neuromuscular synaptic transmission. Predicted to be located in plasma membrane and synapse. Predicted to be active in presynaptic active zone cytoplasmic component. [provided by Alliance of Genome Resources, Apr 2022]

RIMBP2 links:

(HGNC:):

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=0.03429693).

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE	UniProt
RIMBP2	NM_001393629.1 linkuse as main transcript	c.2261G>A	p.Cys754Tyr	missense_variant	15/23	ENST00000690449.1

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Appris	UniProt
RIMBP2	ENST00000690449.1 linkuse as main transcript	c.2261G>A	p.Cys754Tyr	missense_variant	15/23		NM_001393629.1	P5
	ENST00000624734.1 linkuse as main transcript	n.3327C>T		non_coding_transcript_exon_variant	1/1

Frequencies

GnomAD3 genomes

AF:

0.000145

AC:

AN:

152206

Hom.:

Cov.:

show subpopulations

Gnomad AFR

AF:

0.00

Gnomad AMI

AF:

0.00

Gnomad AMR

AF:

0.000720

Gnomad ASJ

AF:

0.00

Gnomad EAS

AF:

0.00

Gnomad SAS

AF:

0.00

Gnomad FIN

AF:

0.000188

Gnomad MID

AF:

0.00

Gnomad NFE

AF:

0.000132

Gnomad OTH

AF:

0.00

GnomAD3 exomes

AF:

0.000126

AC:

AN:

245176

Hom.:

AF XY:

0.000136

AC XY:

AN XY:

132586

show subpopulations

Gnomad AFR exome

AF:

0.00

Gnomad AMR exome

AF:

0.000152

Gnomad ASJ exome

AF:

0.00

Gnomad EAS exome

AF:

0.00

Gnomad SAS exome

AF:

0.0000340

Gnomad FIN exome

AF:

0.000185

Gnomad NFE exome

AF:

0.000179

Gnomad OTH exome

AF:

0.000170

GnomAD4 exome

AF:

0.0000859

AC:

125

AN:

1455788

Hom.:

Cov.:

AF XY:

0.0000856

AC XY:

AN XY:

724038

show subpopulations

Gnomad4 AFR exome

AF:

0.00

Gnomad4 AMR exome

AF:

0.000114

Gnomad4 ASJ exome

AF:

0.00

Gnomad4 EAS exome

AF:

0.00

Gnomad4 SAS exome

AF:

0.0000118

Gnomad4 FIN exome

AF:

0.000281

Gnomad4 NFE exome

AF:

0.0000884

Gnomad4 OTH exome

AF:

0.0000997

GnomAD4 genome

AF:

0.000145

AC:

AN:

152206

Hom.:

Cov.:

AF XY:

0.000148

AC XY:

AN XY:

74358

show subpopulations

Gnomad4 AFR

AF:

0.00

Gnomad4 AMR

AF:

0.000720

Gnomad4 ASJ

AF:

0.00

Gnomad4 EAS

AF:

0.00

Gnomad4 SAS

AF:

0.00

Gnomad4 FIN

AF:

0.000188

Gnomad4 NFE

AF:

0.000132

Gnomad4 OTH

AF:

0.00

Alfa

AF:

0.0000773

Hom.:

Bravo

AF:

0.000128

ExAC

AF:

0.000173

AC:

EpiCase

AF:

0.0000556

EpiControl

AF:

0.00

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

Sep 14, 2022

The c.2210G>A (p.C737Y) alteration is located in exon 12 (coding exon 10) of the RIMBP2 gene. This alteration results from a G to A substitution at nucleotide position 2210, causing the cysteine (C) at amino acid position 737 to be replaced by a tyrosine (Y). 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

0.10

BayesDel_addAF

Benign

-0.49

BayesDel_noAF

Benign

-0.67

CADD

Benign

DANN

Benign

0.90

DEOGEN2

Benign

0.014

T;.;.

Eigen

Benign

-0.48

Eigen_PC

Benign

-0.20

FATHMM_MKL

Benign

0.54

LIST_S2

Benign

0.82

T;T;T

M_CAP

Benign

0.0022

MetaRNN

Benign

0.034

T;T;T

MetaSVM

Benign

-0.98

MutationAssessor

Benign

0.90

L;.;.

MutationTaster

Benign

0.78

PrimateAI

Benign

0.40

PROVEAN

Benign

1.1

N;.;.

REVEL

Benign

0.081

Sift

Benign

1.0

T;.;.

Sift4G

Benign

1.0

T;.;.

Polyphen

0.0

B;.;.

Vest4

0.15

MutPred

0.29

Gain of catalytic residue at D741 (P = 0.0055);.;.;

MVP

0.21

MPC

0.46

ClinPred

0.080

GERP RS

3.7

Varity_R

0.076

gMVP

0.47

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