rs7624303

chr3-158133434-A-G

Variant summary

Our verdict is Benign. Variant got -10 ACMG points: 0P and 10B. BP4_Moderate BA1

The NM_001271838.2(RSRC1):c.320+9443A>G variant causes a intron change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.219 in 152,156 control chromosomes in the GnomAD database, including 4,237 homozygotes. In-silico tool predicts a benign outcome for this variant. No clinical diagnostic laboratories have submitted clinical-significance assessments for this variant to ClinVar.

• Frequency: Genomes: 𝑓 0.22 (4237 hom., cov: 33)
• Consequence: RSRC1 NM_001271838.2 intron
• Clinical Significance: Not reported in ClinVar
• Conservation: PhyloP100: 2.93

Genes affected

RSRC1 (HGNC:24152): (arginine and serine rich coiled-coil 1) This gene encodes a member of the serine and arginine rich-related protein family. The encoded protein is involved in both constitutive and alternative mRNA splicing. This gene may be associated with schizophrenia. A pseudogene of this gene is located on chromosome 9. Alternative splicing results in multiple transcript variants encoding different isoforms. [provided by RefSeq, Nov 2012]

ACMG classification

Verdict is Benign. Variant got -10 ACMG points.

• BP4: Computational evidence support a benign effect (BayesDel_noAF=-0.35).
• BA1: GnomAd4 highest subpopulation (NFE) allele frequency at 95% confidence interval = 0.283 is higher than 0.05.

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE	UniProt
RSRC1	NM_001271838.2	c.320+9443A>G		intron_variant		ENST00000611884.5

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Appris	UniProt
RSRC1	ENST00000611884.5	c.320+9443A>G		intron_variant		5	NM_001271838.2	P4

Frequencies

GnomAD3 genomes AF: 0.219 AC: 33309 AN: 152038 Hom.: 4241 Cov.: 33

Gnomad AFR AF: 0.0966

Gnomad AMI AF: 0.179

Gnomad AMR AF: 0.243

Gnomad ASJ AF: 0.208

Gnomad EAS AF: 0.169

Gnomad SAS AF: 0.282

Gnomad FIN AF: 0.231

Gnomad MID AF: 0.263

Gnomad NFE AF: 0.287

Gnomad OTH AF: 0.226

We have no GnomAD4 exomes data on this position. Probably position not covered by the project.

GnomAD4 genome AF: 0.219 AC: 33298 AN: 152156 Hom.: 4237 Cov.: 33 AF XY: 0.218 AC XY: 16193 AN XY: 74384

Gnomad4 AFR AF: 0.0965

Gnomad4 AMR AF: 0.242

Gnomad4 ASJ AF: 0.208

Gnomad4 EAS AF: 0.168

Gnomad4 SAS AF: 0.281

Gnomad4 FIN AF: 0.231

Gnomad4 NFE AF: 0.287

Gnomad4 OTH AF: 0.222

Alfa AF: 0.274 Hom.: 7606

Bravo AF: 0.213

Asia WGS AF: 0.203 AC: 704 AN: 3466

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.3

Name	Calibrated prediction	Score	Prediction
BayesDel_noAF	Benign	-0.35
Cadd	Benign	21
Dann	Benign	0.85

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: rs7624303; hg19: chr3-157851223;