13-98176350-G-A

Variant names:

Variant summary

Our verdict is Uncertain significance. Variant got 0 ACMG points: 2P and 2B. PM2BP4_Moderate

The NM_178861.5(RNF113B):c.887C>T(p.Pro296Leu) variant causes a missense change. The variant allele was found at a frequency of 0.000123 in 1,613,902 control chromosomes in the GnomAD database, with no homozygous occurrence. 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 0.000092 ( 0 hom., cov: 32)

Exomes 𝑓: 0.00013 ( 0 hom. )

Consequence

RNF113B
NM_178861.5 missense

Scores

Clinical Significance

Uncertain significance criteria provided, single submitter U:1

Conservation

PhyloP100: 3.76

Variant links:

Genes affected

RNF113B (HGNC:17267): (ring finger protein 113B) Predicted to enable metal ion binding activity. Predicted to be involved in snoRNA splicing. Predicted to be part of U2-type spliceosomal complex. [provided by Alliance of Genome Resources, Apr 2022]

RNF113B links:

FARP1 (HGNC:3591): (FERM, ARH/RhoGEF and pleckstrin domain protein 1) This gene encodes a protein containing a FERM (4.2, exrin, radixin, moesin) domain, a Dbl homology domain, and two pleckstrin homology domains. These domains are found in guanine nucleotide exchange factors and proteins that link the cytoskeleton to the cell membrane. The encoded protein functions in neurons to promote dendritic growth. Alternative splicing results in multiple transcript variants. [provided by RefSeq, Nov 2013]

FARP1 links:

Genome browser will be placed here

ACMG classification

Classification made for transcript

Verdict is Uncertain_significance. Variant got 0 ACMG points.

PM2

Very rare variant in population databases, with high coverage;

BP4

Computational evidence support a benign effect (MetaRNN=0.14650595).

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	MANE	Protein	UniProt
RNF113B	NM_178861.5 link	c.887C>T	p.Pro296Leu	missense_variant	Exon 1 of 2	ENST00000267291.7	NP_849192.1	Q8IZP6
FARP1	NM_005766.4 link	c.-24+32858G>A		intron_variant	Intron 1 of 26	ENST00000319562.11	NP_005757.1	Q9Y4F1-1A0A2X0TVY0
FARP1	NM_001286839.2 link	c.-24+33573G>A		intron_variant	Intron 1 of 27		NP_001273768.1	Q9Y4F1C9JME2
FARP1	NM_001001715.4 link	c.-24+32858G>A		intron_variant	Intron 1 of 2		NP_001001715.2	Q9Y4F1-3

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	TSL	MANE	Protein	Appris	UniProt
RNF113B	ENST00000267291.7 link	c.887C>T	p.Pro296Leu	missense_variant	Exon 1 of 2	1	NM_178861.5	ENSP00000267291.6		Q8IZP6
FARP1	ENST00000319562.11 link	c.-24+32858G>A		intron_variant	Intron 1 of 26	1	NM_005766.4	ENSP00000322926.6		Q9Y4F1-1

Frequencies

GnomAD3 genomes

AF:

0.0000920

AC:

AN:

152188

Hom.:

Cov.:

show subpopulations

Gnomad AFR

AF:

0.000169

Gnomad AMI

AF:

0.00

Gnomad AMR

AF:

0.00

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:

0.000103

Gnomad OTH

AF:

0.00

GnomAD3 exomes

AF:

0.0000597

AC:

AN:

251442

Hom.:

AF XY:

0.0000662

AC XY:

AN XY:

135898

show subpopulations

Gnomad AFR exome

AF:

0.000123

Gnomad AMR exome

AF:

0.00

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:

0.000114

Gnomad OTH exome

AF:

0.00

GnomAD4 exome

AF:

0.000126

AC:

184

AN:

1461714

Hom.:

Cov.:

AF XY:

0.000120

AC XY:

AN XY:

727130

show subpopulations

Gnomad4 AFR exome

AF:

0.000119

Gnomad4 AMR exome

AF:

0.00

Gnomad4 ASJ exome

AF:

0.00

Gnomad4 EAS exome

AF:

0.00

Gnomad4 SAS exome

AF:

0.00

Gnomad4 FIN exome

AF:

0.00

Gnomad4 NFE exome

AF:

0.000147

Gnomad4 OTH exome

AF:

0.000282

GnomAD4 genome

AF:

0.0000920

AC:

AN:

152188

Hom.:

Cov.:

AF XY:

0.0000807

AC XY:

AN XY:

74350

show subpopulations

Gnomad4 AFR

AF:

0.000169

Gnomad4 AMR

AF:

0.00

Gnomad4 ASJ

AF:

0.00

Gnomad4 EAS

AF:

0.00

Gnomad4 SAS

AF:

0.00

Gnomad4 FIN

AF:

0.00

Gnomad4 NFE

AF:

0.000103

Gnomad4 OTH

AF:

0.00

Alfa

AF:

0.000113

Hom.:

Bravo

AF:

0.0000907

ESP6500AA

AF:

0.00

AC:

ESP6500EA

AF:

0.000233

AC:

ExAC

AF:

0.0000330

AC:

EpiCase

AF:

0.000164

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

Nov 14, 2024

Ambry Genetics

Significance: Uncertain significance

Review Status: criteria provided, single submitter

Collection Method: clinical testing

The c.887C>T (p.P296L) alteration is located in exon 1 (coding exon 1) of the RNF113B gene. This alteration results from a C to T substitution at nucleotide position 887, causing the proline (P) at amino acid position 296 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

Benign

0.12

BayesDel_addAF

Benign

-0.21

BayesDel_noAF

Benign

-0.31

CADD

Benign

DANN

Benign

0.87

DEOGEN2

Benign

0.062

Eigen

Benign

-0.80

Eigen_PC

Benign

-0.88

FATHMM_MKL

Benign

0.34

LIST_S2

Uncertain

0.95

M_CAP

Benign

0.046

MetaRNN

Benign

0.15

MetaSVM

Benign

-0.58

MutationAssessor

Uncertain

2.6

PrimateAI

Benign

0.36

PROVEAN

Benign

-1.0

REVEL

Benign

0.22

Sift

Uncertain

0.0030

Sift4G

Uncertain

0.027

Polyphen

0.020

Vest4

0.21

MVP

0.79

MPC

0.51

ClinPred

0.16

GERP RS

0.35

RBP_binding_hub_radar

0.0

RBP_regulation_power_radar

1.3

Varity_R

0.074

gMVP

0.31

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