rs397516619

Variant names:

• chr10-110781050-C-A
• rs397516619
• NM_001134363.3:c.441C>A

Your query was ambiguous. Multiple possible variants found:

• chr10-110781050-C-A
• chr10-110781050-C-T

Variant summary

Our verdict is Uncertain significance. Variant got 0 ACMG points: 2P and 2B. PM2 BP4_Moderate

The NM_001134363.3(RBM20):​c.441C>A​(p.His147Gln) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant was absent in control chromosomes in GnomAD project. In-silico tool predicts a benign outcome for this variant. 14/18 in silico tools predict a benign outcome for this variant. Variant has been reported in ClinVar as Uncertain significance (★). Synonymous variant affecting the same amino acid position (i.e. H147H) has been classified as Likely benign.

• Frequency: Genomes: not found (cov: 32)
• Consequence: RBM20 NM_001134363.3 missense
• Clinical Significance: Uncertain significance criteria provided, single submitter U:1
• Conservation: PhyloP100: -1.52

Genes affected

RBM20 (HGNC:27424): (RNA binding motif protein 20) This gene encodes a protein that binds RNA and regulates splicing. Mutations in this gene have been associated with familial dilated cardiomyopathy. [provided by RefSeq, Apr 2014]

ACMG classification

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=0.07723448).

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	MANE	Protein	UniProt
RBM20	NM_001134363.3	c.441C>A	p.His147Gln	missense_variant	Exon 2 of 14	ENST00000369519.4	NP_001127835.2
RBM20	XM_017016103.3	c.276C>A	p.His92Gln	missense_variant	Exon 2 of 14		XP_016871592.1
RBM20	XM_017016104.3	c.57C>A	p.His19Gln	missense_variant	Exon 2 of 14		XP_016871593.1
RBM20	XM_047425116.1	c.57C>A	p.His19Gln	missense_variant	Exon 2 of 14		XP_047281072.1

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	TSL	MANE	Protein	Appris	UniProt
RBM20	ENST00000369519.4	c.441C>A	p.His147Gln	missense_variant	Exon 2 of 14	1	NM_001134363.3	ENSP00000358532.3

Frequencies

GnomAD3 genomes Cov.: 32

GnomAD4 exome Cov.: 32

GnomAD4 genome Cov.: 32

ClinVar

Significance: Uncertain significance

Submissions summary: Uncertain:1

Revision: criteria provided, single submitter

Submissions by phenotype

not specified Uncertain:1

Dec 06, 2012

Laboratory for Molecular Medicine, Mass General Brigham Personalized Medicine

Significance: Uncertain significance

Review Status: criteria provided, single submitter

Collection Method: clinical testing

Variant classified as Uncertain Significance - Favor Benign. The His147Gln varia nt in RBM20 has not been reported in the literature nor previously identified by our laboratory. Histidine (His) at position 147 is poorly conserved in evolutio n, and this variant present in several species, suggesting that a change to this position may be tolerated. Although this data supports that the His147Gln varia nt may be benign, additional studies are needed to fully assess its clinical sig nificance. -

Computational scores

Source: dbNSFP v4.3

Name	Calibrated prediction	Score	Prediction
AlphaMissense	Benign	0.099
BayesDel_addAF	Benign	-0.14	T
BayesDel_noAF	Benign	-0.43
CADD	Benign	0.0050
DANN	Benign	0.57
Eigen	Benign	-1.7
Eigen_PC	Benign	-1.8
FATHMM_MKL	Benign	0.094	N
M_CAP	Uncertain	0.27	D
MetaRNN	Benign	0.077	T
MetaSVM	Benign	-0.75	T
PrimateAI	Benign	0.35	T
PROVEAN	Benign	-1.2	N
REVEL	Benign	0.16
Sift	Benign	0.32	T
Sift4G	Benign	0.53	T
Vest4		0.13
MutPred		0.17		Gain of disorder (P = 0.2222);
MVP		0.061
ClinPred		0.70	D
GERP RS		-8.3
gMVP		0.17

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

Other links and lift over

dbSNP: rs397516619; hg19: chr10-112540808;