rs4465567

chr15-38506045-T-C

Variant summary

Our verdict is Benign. Variant got -12 ACMG points: 0P and 12B. BP4_Strong BA1

The NM_005739.4(RASGRP1):c.1243-125A>G variant causes a intron change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.362 in 700,122 control chromosomes in the GnomAD database, including 50,294 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 0.33 (9048 hom., cov: 33)
  • Exomes 𝑓: 0.37 (41246 hom.)
• Consequence: RASGRP1 NM_005739.4 intron
• Clinical Significance: Not reported in ClinVar
• Conservation: PhyloP100: 0.297

Genes affected

RASGRP1 (HGNC:9878): (RAS guanyl releasing protein 1) This gene is a member of a family of genes characterized by the presence of a Ras superfamily guanine nucleotide exchange factor (GEF) domain. It functions as a diacylglycerol (DAG)-regulated nucleotide exchange factor specifically activating Ras through the exchange of bound GDP for GTP. It activates the Erk/MAP kinase cascade and regulates T-cells and B-cells development, homeostasis and differentiation. Alternatively spliced transcript variants encoding different isoforms have been identified. Altered expression of the different isoforms of this protein may be a cause of susceptibility to systemic lupus erythematosus (SLE). [provided by RefSeq, Jul 2008]

LOC105370774 (HGNC:):

ACMG classification

Verdict is Benign. Variant got -12 ACMG points.

• BP4: Computational evidence support a benign effect (BayesDel_noAF=-0.65).
• BA1: GnomAd4 highest subpopulation (EAS) allele frequency at 95% confidence interval = 0.673 is higher than 0.05.

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE	UniProt
RASGRP1	NM_005739.4	c.1243-125A>G		intron_variant		ENST00000310803.10
LOC105370774	XR_001751485.3	n.2670T>C		non_coding_transcript_exon_variant	1/2

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Appris	UniProt
RASGRP1	ENST00000310803.10	c.1243-125A>G		intron_variant		1	NM_005739.4	P1

Frequencies

GnomAD3 genomes AF: 0.330 AC: 50100 AN: 152036 Hom.: 9039 Cov.: 33

Gnomad AFR AF: 0.225

Gnomad AMI AF: 0.402

Gnomad AMR AF: 0.391

Gnomad ASJ AF: 0.314

Gnomad EAS AF: 0.692

Gnomad SAS AF: 0.551

Gnomad FIN AF: 0.405

Gnomad MID AF: 0.316

Gnomad NFE AF: 0.324

Gnomad OTH AF: 0.317

GnomAD4 exome AF: 0.370 AC: 202980 AN: 547968 Hom.: 41246 AF XY: 0.377 AC XY: 108324 AN XY: 287014

Gnomad4 AFR exome AF: 0.227

Gnomad4 AMR exome AF: 0.430

Gnomad4 ASJ exome AF: 0.296

Gnomad4 EAS exome AF: 0.696

Gnomad4 SAS exome AF: 0.529

Gnomad4 FIN exome AF: 0.409

Gnomad4 NFE exome AF: 0.321

Gnomad4 OTH exome AF: 0.353

GnomAD4 genome AF: 0.330 AC: 50137 AN: 152154 Hom.: 9048 Cov.: 33 AF XY: 0.340 AC XY: 25331 AN XY: 74394

Gnomad4 AFR AF: 0.225

Gnomad4 AMR AF: 0.391

Gnomad4 ASJ AF: 0.314

Gnomad4 EAS AF: 0.692

Gnomad4 SAS AF: 0.551

Gnomad4 FIN AF: 0.405

Gnomad4 NFE AF: 0.324

Gnomad4 OTH AF: 0.321

Alfa AF: 0.327 Hom.: 10850

Bravo AF: 0.322

Asia WGS AF: 0.567 AC: 1967 AN: 3478

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.3

Name	Calibrated prediction	Score	Prediction
BayesDel_noAF	Benign	-0.65
Cadd	Benign	12
Dann	Benign	0.86

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: rs4465567; hg19: chr15-38798246; COSMIC: COSV60364721; COSMIC: COSV60364721;