16-2254008-G-A

Position:

chr16-2254008-G-A

Variant summary

Our verdict is Likely benign. Variant got -4 ACMG points: 0P and 4B. BS2

The ENST00000320225.10(RNPS1):c.874C>T(p.Arg292Cys) variant causes a missense change. The variant allele was found at a frequency of 0.00000914 in 1,532,322 control chromosomes in the GnomAD database, with no homozygous occurrence. Variant has been reported in ClinVar as Uncertain significance (★). Another variant affecting the same amino acid position, but resulting in a different missense (i.e. R292H) has been classified as Uncertain significance.

Frequency

Genomes: 𝑓 0.000013 ( 0 hom., cov: 32)

Exomes 𝑓: 0.0000087 ( 0 hom. )

Consequence

RNPS1
ENST00000320225.10 missense

Scores

Clinical Significance

Uncertain significance criteria provided, single submitter U:1

Conservation

PhyloP100: 7.04

Variant links:

Genes affected

RNPS1 (HGNC:10080): (RNA binding protein with serine rich domain 1) This gene encodes a protein that is part of a post-splicing multiprotein complex involved in both mRNA nuclear export and mRNA surveillance. mRNA surveillance detects exported mRNAs with truncated open reading frames and initiates nonsense-mediated mRNA decay (NMD). When translation ends upstream from the last exon-exon junction, this triggers NMD to degrade mRNAs containing premature stop codons. This protein binds to the mRNA and remains bound after nuclear export, acting as a nucleocytoplasmic shuttling protein. This protein contains many serine residues. Several transcript variants encoding different isoforms have been found for this gene. [provided by RefSeq, Nov 2013]

RNPS1 links:

RNPS1 (HGNC:):

RNPS1 links:

Genome browser will be placed here

ACMG classification

Classification made for transcript

Verdict is Likely_benign. Variant got -4 ACMG points.

BS2

High AC in GnomAdExome4 at 12 AD gene.

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE	Protein	UniProt
RNPS1	NM_080594.4 linkuse as main transcript	c.874C>T	p.Arg292Cys	missense_variant	8/8	ENST00000320225.10	NP_542161.1	Q15287-1D3DU92

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Protein	Appris	UniProt
RNPS1	ENST00000320225.10 linkuse as main transcript	c.874C>T	p.Arg292Cys	missense_variant	8/8	1	NM_080594.4	ENSP00000315859.5		Q15287-1
RNPS1	ENST00000301730.12 linkuse as main transcript	c.874C>T	p.Arg292Cys	missense_variant	9/9	2		ENSP00000301730.8		Q15287-1

Frequencies

GnomAD3 genomes

AF:

0.0000131

AC:

AN:

152214

Hom.:

Cov.:

show subpopulations

Gnomad AFR

AF:

0.0000241

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:

0.0000147

Gnomad OTH

AF:

0.00

GnomAD3 exomes

AF:

0.00000735

AC:

AN:

136022

Hom.:

AF XY:

0.0000140

AC XY:

AN XY:

71312

show subpopulations

Gnomad AFR exome

AF:

0.00

Gnomad AMR exome

AF:

0.00

Gnomad ASJ exome

AF:

0.00

Gnomad EAS exome

AF:

0.0000950

Gnomad SAS exome

AF:

0.00

Gnomad FIN exome

AF:

0.00

Gnomad NFE exome

AF:

0.00

Gnomad OTH exome

AF:

0.00

GnomAD4 exome

AF:

0.00000869

AC:

AN:

1380108

Hom.:

Cov.:

AF XY:

0.0000118

AC XY:

AN XY:

679242

show subpopulations

Gnomad4 AFR exome

AF:

0.0000324

Gnomad4 AMR exome

AF:

0.00

Gnomad4 ASJ exome

AF:

0.00

Gnomad4 EAS exome

AF:

0.0000282

Gnomad4 SAS exome

AF:

0.00

Gnomad4 FIN exome

AF:

0.00

Gnomad4 NFE exome

AF:

0.00000748

Gnomad4 OTH exome

AF:

0.0000350

GnomAD4 genome

AF:

0.0000131

AC:

AN:

152214

Hom.:

Cov.:

AF XY:

0.00

AC XY:

AN XY:

74374

show subpopulations

Gnomad4 AFR

AF:

0.0000241

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:

0.0000147

Gnomad4 OTH

AF:

0.00

Bravo

AF:

0.0000189

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

Jun 02, 2023

The c.874C>T (p.R292C) alteration is located in exon 8 (coding exon 7) of the RNPS1 gene. This alteration results from a C to T substitution at nucleotide position 874, causing the arginine (R) at amino acid position 292 to be replaced by a cysteine (C). 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

0.97

BayesDel_addAF

Benign

-0.097

BayesDel_noAF

Benign

-0.16

CADD

Pathogenic

DANN

Uncertain

0.99

DEOGEN2

Benign

0.25

T;T;.;T;T;T;T;.;T;T

Eigen

Uncertain

0.42

Eigen_PC

Uncertain

0.47

FATHMM_MKL

Pathogenic

0.98

LIST_S2

Benign

0.82

.;.;T;.;.;T;.;T;T;T

M_CAP

Benign

0.039

MetaRNN

Uncertain

0.56

D;D;D;D;D;D;D;D;D;D

MetaSVM

Benign

-0.54

MutationAssessor

Benign

1.7

L;L;.;.;L;.;L;.;L;.

MutationTaster

Benign

1.0

D;D;D;D;D;D;D;D;D;D

PrimateAI

Pathogenic

0.86

PROVEAN

Pathogenic

-4.8

D;D;D;D;D;D;D;D;D;D

REVEL

Benign

0.23

Sift

Uncertain

0.0030

D;D;D;D;D;D;D;D;D;D

Sift4G

Pathogenic

0.0010

D;D;.;D;D;D;D;D;D;.

Polyphen

1.0

D;D;D;.;D;.;D;.;D;.

Vest4

0.49

MutPred

0.40

Loss of methylation at R292 (P = 0.0141);Loss of methylation at R292 (P = 0.0141);.;.;Loss of methylation at R292 (P = 0.0141);.;Loss of methylation at R292 (P = 0.0141);.;Loss of methylation at R292 (P = 0.0141);Loss of methylation at R292 (P = 0.0141);

MVP

0.49

MPC

0.63

ClinPred

0.93

GERP RS

4.2

Varity_R

0.36

gMVP

0.61

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