NM_032389.6:c.*609G>A

Variant names:

• chr11-47164873-C-T
• rs1055447
• NM_032389.6:c.*609G>A

Variant summary

Our verdict is Likely benign. The variant received -2 ACMG points: 2P and 4B. PM2 BP4_Strong

The NM_032389.6(ARFGAP2):​c.*609G>A variant causes a 3 prime UTR 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: ARFGAP2 NM_032389.6 3_prime_UTR
• Clinical Significance: Not reported in ClinVar
• Conservation: PhyloP100: 1.17
• Publications: 22 publications found

Genes affected

ARFGAP2 (HGNC:13504): (ADP ribosylation factor GTPase activating protein 2) Predicted to enable GTPase activator activity. Predicted to be involved in COPI coating of Golgi vesicle. Located in Golgi apparatus; cytosol; and plasma membrane. [provided by Alliance of Genome Resources, Apr 2022]

ACMG classification

Our verdict: Likely_benign. The variant received -2 ACMG points.

• PM2: Very rare variant in population databases, with high coverage
• BP4: Computational evidence support a benign effect (BayesDel_noAF=-0.62).

Variant Effect in Transcripts

ACMG analysis was done for transcript: NM_032389.6. You can select a different transcript below to see updated ACMG assignments.

RefSeq Transcripts

Selected	Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
	ARFGAP2	NM_032389.6	MANE Select	c.*609G>A		3_prime_UTR	Exon 16 of 16	NP_115765.2
	ARFGAP2	NM_001410995.1		c.*609G>A		3_prime_UTR	Exon 17 of 17	NP_001397924.1
	ARFGAP2	NM_001242832.2		c.*609G>A		3_prime_UTR	Exon 15 of 15	NP_001229761.1

Ensembl Transcripts

Selected	Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
	ARFGAP2	ENST00000524782.6	TSL:1 MANE Select	c.*609G>A		3_prime_UTR	Exon 16 of 16	ENSP00000434442.1
	ARFGAP2	ENST00000525314.6	TSL:3	c.*609G>A		3_prime_UTR	Exon 17 of 17	ENSP00000434809.2
	ARFGAP2	ENST00000426335.6	TSL:2	c.*609G>A		3_prime_UTR	Exon 15 of 15	ENSP00000400226.3

Frequencies

GnomAD3 genomes Cov.: 31

GnomAD4 exome Cov.: 0

GnomAD4 genome Cov.: 31

Alfa AF: 0.00 Hom.: 11479

Bravo AF: 0.00000378

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.9

Name	Calibrated prediction	Score	Prediction
BayesDel_noAF	Benign	-0.62
CADD	Benign	13
DANN	Benign	0.69
PhyloP100		1.2
RBP_binding_hub_radar		0.0
RBP_regulation_power_radar		1.0

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: rs1055447; hg19: chr11-47186424;