NM_001134363.3:c.1701A>G

Variant names:

• chr10-110799819-A-G
• rs557873670
• NM_001134363.3:c.1701A>G

Variant summary

Our verdict is Benign. The variant received -17 ACMG points: 0P and 17B. BP4_Strong BP6_Very_Strong BP7 BS2

The NM_001134363.3(RBM20):​c.1701A>G​(p.Ala567Ala) variant causes a synonymous change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.0000336 in 1,399,358 control chromosomes in the GnomAD database, with no homozygous occurrence. In-silico tool predicts a benign outcome for this variant. Variant has been reported in ClinVar as Likely benign (★★).

• Frequency:
  • Genomes: not found (cov: 33)
  • Exomes 𝑓: 0.000034 (0 hom.)
• Consequence: RBM20 NM_001134363.3 synonymous
• Clinical Significance: Likely benign criteria provided, multiple submitters, no conflicts B:2
• Conservation: PhyloP100: -0.152
• Publications: 0 publications found

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]

RBM20 Gene-Disease associations (from GenCC):

• dilated cardiomyopathy

  Inheritance: AD Classification: DEFINITIVE Submitted by: ClinGen
• dilated cardiomyopathy 1DD

  Inheritance: AD Classification: DEFINITIVE, STRONG Submitted by: Labcorp Genetics (formerly Invitae), G2P, Ambry Genetics
• familial isolated dilated cardiomyopathy

  Inheritance: AD Classification: SUPPORTIVE Submitted by: Orphanet
• hypertrophic cardiomyopathy

  Inheritance: AD Classification: LIMITED Submitted by: ClinGen

ACMG classification

Our verdict: Benign. The variant received -17 ACMG points.

• BP4: Computational evidence support a benign effect (BayesDel_noAF=-0.53).
• BP6: Variant 10-110799819-A-G is Benign according to our data. Variant chr10-110799819-A-G is described in ClinVar as Likely_benign. ClinVar VariationId is 538046.Status of the report is criteria_provided_multiple_submitters_no_conflicts, 2 stars.
• BP7: Synonymous conserved (PhyloP=-0.152 with no splicing effect.
• BS2: High AC in GnomAdExome4 at 47 AD gene.

Variant Effect in Transcripts

ACMG analysis was done for transcript: NM_001134363.3. You can select a different transcript below to see updated ACMG assignments.

RefSeq Transcripts

Sel.	Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
	RBM20	NM_001134363.3	MANE Select	c.1701A>G	p.Ala567Ala	synonymous	Exon 7 of 14	NP_001127835.2	Q5T481

Ensembl Transcripts

Sel.	Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
	RBM20	ENST00000369519.4	TSL:1 MANE Select	c.1701A>G	p.Ala567Ala	synonymous	Exon 7 of 14	ENSP00000358532.3	Q5T481
	RBM20	ENST00000961386.1		c.1731A>G	p.Ala577Ala	synonymous	Exon 7 of 14	ENSP00000631445.1
	RBM20	ENST00000718239.1		c.1701A>G	p.Ala567Ala	synonymous	Exon 7 of 14	ENSP00000520684.1	Q5T481

Frequencies

GnomAD3 genomes Cov.: 33

GnomAD2 exomes AF: 0.00000635 AC: 1 AN: 157562 AF XY: 0.0000120

Gnomad AFR exome AF: 0.00

Gnomad AMR exome AF: 0.00

Gnomad ASJ exome AF: 0.00

Gnomad EAS exome AF: 0.00

Gnomad FIN exome AF: 0.00

Gnomad NFE exome AF: 0.0000163

Gnomad OTH exome AF: 0.00

GnomAD4 exome AF: 0.0000336 AC: 47 AN: 1399358 Hom.: 0 Cov.: 30 AF XY: 0.0000333 AC XY: 23 AN XY: 690182

African (AFR) AF: 0.00 AC: 0 AN: 31594

American (AMR) AF: 0.00 AC: 0 AN: 35702

Ashkenazi Jewish (ASJ) AF: 0.00 AC: 0 AN: 25180

East Asian (EAS) AF: 0.00 AC: 0 AN: 35736

South Asian (SAS) AF: 0.0000126 AC: 1 AN: 79204

European-Finnish (FIN) AF: 0.00 AC: 0 AN: 49364

Middle Eastern (MID) AF: 0.00 AC: 0 AN: 5696

European-Non Finnish (NFE) AF: 0.0000417 AC: 45 AN: 1078812

Other (OTH) AF: 0.0000172 AC: 1 AN: 58070

GnomAD4 genome Cov.: 33

Alfa AF: 0.00 Hom.: 0

Bravo AF: 0.00000378

ClinVar

ClinVar submissions

Significance: Likely benign

Revision: criteria provided, multiple submitters, no conflicts

Pathogenic	VUS	Benign	Condition
-	-	1	Cardiovascular phenotype (1)
-	-	1	Dilated cardiomyopathy 1DD (1)

Computational scores

Source: dbNSFP v4.9

Name	Calibrated prediction	Score	Prediction
BayesDel_noAF	Benign	-0.53
CADD	Benign	3.0
DANN	Benign	0.56
PhyloP100		-0.15
RBP_binding_hub_radar		0.0
RBP_regulation_power_radar		1.7

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

Other links and lift over

dbSNP: rs557873670; hg19: chr10-112559577;