rs1889532

Variant names:

• chr1-155981711-A-C
• ENST00000673475.1:c.492+1396T>G

Your query was ambiguous. Multiple possible variants found:

• chr1-155981711-A-C
• chr1-155981711-A-G
• chr1-155981711-A-T

Variant summary

Our verdict is Likely benign. Variant got -2 ACMG points: 2P and 4B. PM2 BP4_Strong

The ENST00000495070.2(ARHGEF2):​c.198+1396T>G variant causes a intron 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. No clinical diagnostic laboratories have submitted clinical-significance assessments for this variant to ClinVar.

• Frequency: Genomes: not found (cov: 31)
• Consequence: ARHGEF2 ENST00000495070.2 intron
• Clinical Significance: Not reported in ClinVar
• Conservation: PhyloP100: 0.191

Genes affected

ARHGEF2 (HGNC:682): (Rho/Rac guanine nucleotide exchange factor 2) Rho GTPases play a fundamental role in numerous cellular processes that are initiated by extracellular stimuli that work through G protein coupled receptors. The encoded protein may form complex with G proteins and stimulate rho-dependent signals. Alternatively spliced transcript variants encoding different isoforms have been identified.[provided by RefSeq, Jun 2009]

ARHGEF2-AS2 (HGNC:55175): (ARHGEF2 antisense RNA 2)

ACMG classification

Verdict is Likely_benign. Variant got -2 ACMG points.

• PM2: Very rare variant in population databases, with high coverage
• BP4: Computational evidence support a benign effect (BayesDel_noAF=-0.86).

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	MANE	Protein	UniProt
ARHGEF2-AS2	NR_183459.1	n.901A>C		non_coding_transcript_exon_variant	Exon 2 of 2
ARHGEF2-AS2	NR_183460.1	n.1037A>C		non_coding_transcript_exon_variant	Exon 3 of 3
ARHGEF2-AS2	NR_183461.1	n.1038A>C		non_coding_transcript_exon_variant	Exon 2 of 2

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	TSL	MANE	Protein	Appris	UniProt
ARHGEF2	ENST00000673475.1	c.492+1396T>G		intron_variant	Intron 5 of 25			ENSP00000500802.1
ARHGEF2	ENST00000462460.6	c.198+1396T>G		intron_variant	Intron 5 of 25	5		ENSP00000476916.1
ARHGEF2	ENST00000495070.2	c.198+1396T>G		intron_variant	Intron 4 of 4	4		ENSP00000476532.1

Frequencies

GnomAD3 genomes Cov.: 31

GnomAD4 exome Cov.: 0

GnomAD4 genome Cov.: 31

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.3

Name	Calibrated prediction	Score	Prediction
BayesDel_noAF	Benign	-0.86
CADD	Benign	3.8
DANN	Benign	0.67

Splicing

Find out detailed SpliceAI scores and Pangolin per-transcript scores at spliceailookup.broadinstitute.org

Publications

No publications associated with this variant yet.

Other links and lift over

hg19: chr1-155951502;