NM_004308.5:c.768G>A

Variant names:

• chr11-46680539-C-T
• rs2064517044
• NM_004308.5:c.768G>A

Variant summary

Our verdict is Likely benign. The variant received -3 ACMG points: 2P and 5B. PM2 BP4_Moderate BP6_Moderate BP7

The NM_004308.5(ARHGAP1):​c.768G>A​(p.Gln256Gln) variant causes a synonymous 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. Variant has been reported in ClinVar as Likely benign (★).

• Frequency: Genomes: not found (cov: 32)
• Consequence: ARHGAP1 NM_004308.5 synonymous
• Clinical Significance: Likely benign criteria provided, single submitter B:1
• Conservation: PhyloP100: 0.0190
• Publications: 0 publications found

Genes affected

ARHGAP1 (HGNC:673): (Rho GTPase activating protein 1) This gene encodes a member of a large family of proteins that activate Rho-type guanosine triphosphate (GTP) metabolizing enzymes. The encoded protein contains a SRC homology 3 domain and interacts with Bcl-2-associated protein family members. [provided by RefSeq, Aug 2012]

ACMG classification

Our verdict: Likely_benign. The variant received -3 ACMG points.

• PM2: Very rare variant in population databases, with high coverage
• BP4: Computational evidence support a benign effect (REVEL=0.025).
• BP6: Variant 11-46680539-C-T is Benign according to our data. Variant chr11-46680539-C-T is described in ClinVar as Likely_benign. ClinVar VariationId is 932503.Status of the report is criteria_provided_single_submitter, 1 stars.
• BP7: Synonymous conserved (PhyloP=0.019 with no splicing effect.

Variant Effect in Transcripts

ACMG analysis was done for transcript: NM_004308.5. 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
	ARHGAP1	NM_004308.5	MANE Select	c.768G>A	p.Gln256Gln	synonymous	Exon 9 of 13	NP_004299.1	Q07960

Ensembl Transcripts

Sel.	Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
	ARHGAP1	ENST00000311956.9	TSL:1 MANE Select	c.768G>A	p.Gln256Gln	synonymous	Exon 9 of 13	ENSP00000310491.4	Q07960
	ARHGAP1	ENST00000526423.1	TSL:1	n.456G>A		non_coding_transcript_exon	Exon 4 of 8
	ARHGAP1	ENST00000970419.1		c.761G>A	p.Arg254Lys	missense	Exon 9 of 13	ENSP00000640478.1

Frequencies

GnomAD3 genomes Cov.: 32

GnomAD4 exome Cov.: 34

GnomAD4 genome Cov.: 32

ClinVar

ClinVar submissions

Significance: Likely benign

Revision: criteria provided, single submitter

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

Computational scores

Source: dbNSFP v4.9

Name	Calibrated prediction	Score	Prediction
BayesDel_noAF	Benign	-0.54
CADD	Benign	9.8
DANN	Benign	0.70
PhyloP100		0.019

Splicing

Name	Calibrated prediction	Score	Prediction
SpliceAI score (max)		0.010		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: rs2064517044; hg19: chr11-46702089;