rs1436539191

Variant names:

• chr12-57613077-T-C
• rs1436539191
• NM_182947.4:c.245T>C

Variant summary

Our verdict is Uncertain significance. The variant received 2 ACMG points: 2P and 0B. PM2

The NM_182947.4(ARHGEF25):​c.245T>C​(p.Leu82Ser) variant causes a missense change. The variant was absent in control chromosomes in GnomAD project. Variant has been reported in ClinVar as Uncertain significance (★).

• Frequency: Genomes: not found (cov: 32)
• Consequence: ARHGEF25 NM_182947.4 missense
• Clinical Significance: Uncertain significance criteria provided, single submitter U:1
• Conservation: PhyloP100: 4.16
• Publications: 0 publications found

Genes affected

ARHGEF25 (HGNC:30275): (Rho guanine nucleotide exchange factor 25) Rho GTPases alternate between an inactive GDP-bound state and an active GTP-bound state, and GEFs facilitate GDP/GTP exchange. This gene encodes a guanine nucleotide exchange factor (GEF) which interacts with Rho GTPases involved in contraction of vascular smooth muscles, regulation of responses to angiotensin II and lens cell differentiation. Multiple transcript variants encoding different isoforms have been found for this gene. [provided by RefSeq, Jan 2012]

ENSG00000224713 (HGNC:41260):

ACMG classification

Our verdict: Uncertain_significance. The variant received 2 ACMG points.

• PM2: Very rare variant in population databases, with high coverage

Variant Effect in Transcripts

ACMG analysis was done for transcript: NM_182947.4. 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
	ARHGEF25	NM_182947.4	MANE Select	c.245T>C	p.Leu82Ser	missense	Exon 2 of 15	NP_891992.3	Q86VW2-1
	ARHGEF25	NM_001111270.3		c.362T>C	p.Leu121Ser	missense	Exon 3 of 16	NP_001104740.2	Q86VW2-3
	ARHGEF25	NM_001347933.2		c.245T>C	p.Leu82Ser	missense	Exon 2 of 14	NP_001334862.2

Ensembl Transcripts

Sel.	Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
	ARHGEF25	ENST00000286494.9	TSL:1 MANE Select	c.245T>C	p.Leu82Ser	missense	Exon 2 of 15	ENSP00000286494.4	Q86VW2-1
	ARHGEF25	ENST00000333972.11	TSL:1	c.362T>C	p.Leu121Ser	missense	Exon 3 of 16	ENSP00000335560.7	Q86VW2-3
	ENSG00000224713	ENST00000444467.2	TSL:1	n.1471A>G		non_coding_transcript_exon	Exon 3 of 3

Frequencies

GnomAD3 genomes Cov.: 32

GnomAD4 exome Cov.: 32

GnomAD4 genome Cov.: 32

Alfa AF: 0.00 Hom.: 0

Bravo AF: 0.00000378

ClinVar

ClinVar submissions

Significance: Uncertain significance

Revision: criteria provided, single submitter

Pathogenic	VUS	Benign	Condition
-	1	-	not specified (1)

Computational scores

Source: dbNSFP v4.9

Name	Calibrated prediction	Score	Prediction
AlphaMissense	Pathogenic	0.60
PhyloP100		4.2
RBP_binding_hub_radar		0.0
RBP_regulation_power_radar		1.7
Varity_R		0.27
gMVP		0.78
Mutation Taster		=88/12	polymorphism

Splicing

Name	Calibrated prediction	Score	Prediction
SpliceAI score (max)		0.070		Details are displayed if max score is > 0.2

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

MaxEntScan Visualizer can be used to analyze the impact of this mutation on the neighboring sequence.

Other links and lift over

dbSNP: rs1436539191; hg19: chr12-58006860;