3-158407994-A-T

Variant names:

• chr3-158407994-A-T
• rs9843252
• NM_001271838.2:c.584-52941A>T

Variant summary

Our verdict is Benign. The variant received -12 ACMG points: 0P and 12B. BP4_Strong BA1

The NM_001271838.2(RSRC1):​c.584-52941A>T variant causes a intron change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.0735 in 152,200 control chromosomes in the GnomAD database, including 1,418 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 0.073 (1418 hom., cov: 32)
• Consequence: RSRC1 NM_001271838.2 intron
• Clinical Significance: Not reported in ClinVar
• Conservation: PhyloP100: -0.421
• Publications: 1 publications found

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]

RSRC1 Gene-Disease associations (from GenCC):

• intellectual developmental disorder, autosomal recessive 70

  Inheritance: AR Classification: DEFINITIVE, STRONG, MODERATE Submitted by: Ambry Genetics, Labcorp Genetics (formerly Invitae), G2P
• autosomal recessive non-syndromic intellectual disability

  Inheritance: AR Classification: SUPPORTIVE Submitted by: Orphanet

ACMG classification

Our verdict: Benign. The variant received -12 ACMG points.

• BP4: Computational evidence support a benign effect (BayesDel_noAF=-0.87).
• BA1: GnomAd4 highest subpopulation (AFR) allele frequency at 95% confidence interval = 0.254 is higher than 0.05.

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	MANE	Protein	UniProt
RSRC1	NM_001271838.2	c.584-52941A>T		intron_variant	Intron 6 of 9	ENST00000611884.5	NP_001258767.1

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	TSL	MANE	Protein	Appris	UniProt
RSRC1	ENST00000611884.5	c.584-52941A>T		intron_variant	Intron 6 of 9	5	NM_001271838.2	ENSP00000481697.1

Frequencies

GnomAD3 genomes AF: 0.0733 AC: 11149 AN: 152082 Hom.: 1413 Cov.: 32

Gnomad AFR AF: 0.258

Gnomad AMI AF: 0.00

Gnomad AMR AF: 0.0195

Gnomad ASJ AF: 0.000576

Gnomad EAS AF: 0.00

Gnomad SAS AF: 0.00124

Gnomad FIN AF: 0.00

Gnomad MID AF: 0.0190

Gnomad NFE AF: 0.000852

Gnomad OTH AF: 0.0503

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

GnomAD4 genome AF: 0.0735 AC: 11184 AN: 152200 Hom.: 1418 Cov.: 32 AF XY: 0.0705 AC XY: 5247 AN XY: 74416

African (AFR) AF: 0.258 AC: 10714 AN: 41466

American (AMR) AF: 0.0194 AC: 296 AN: 15286

Ashkenazi Jewish (ASJ) AF: 0.000576 AC: 2 AN: 3470

East Asian (EAS) AF: 0.00 AC: 0 AN: 5182

South Asian (SAS) AF: 0.000621 AC: 3 AN: 4828

European-Finnish (FIN) AF: 0.00 AC: 0 AN: 10624

Middle Eastern (MID) AF: 0.0204 AC: 6 AN: 294

European-Non Finnish (NFE) AF: 0.000853 AC: 58 AN: 68028

Other (OTH) AF: 0.0498 AC: 105 AN: 2110

Alfa AF: 0.00390 Hom.: 9

Bravo AF: 0.0831

Asia WGS AF: 0.0160 AC: 58 AN: 3478

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.3

Name	Calibrated prediction	Score	Prediction
BayesDel_noAF	Benign	-0.87
CADD	Benign	0.70
DANN	Benign	0.63
PhyloP100		-0.42
Mutation Taster		=100/0	polymorphism (auto)

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: rs9843252; hg19: chr3-158125783;