NM_001378024.1:c.531+1821G>A

Variant names:

• chr11-129091800-C-T
• rs657820
• NM_001378024.1:c.531+1821G>A

Variant summary

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

The NM_001378024.1(ARHGAP32):​c.531+1821G>A 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: 32)
• Consequence: ARHGAP32 NM_001378024.1 intron
• Clinical Significance: Not reported in ClinVar
• Conservation: PhyloP100: 1.31
• Publications: 0 publications found

Genes affected

ARHGAP32 (HGNC:17399): (Rho GTPase activating protein 32) RICS is a neuron-associated GTPase-activating protein that may regulate dendritic spine morphology and strength by modulating Rho GTPase (see RHOA; MIM 165390) activity (Okabe et al., 2003 [PubMed 12531901]).[supplied by OMIM, Mar 2008]

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=-0.83).

Variant Effect in Transcripts

ACMG analysis was done for transcript: NM_001378024.1. 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
	ARHGAP32	NM_001378024.1	MANE Select	c.531+1821G>A		intron	N/A	NP_001364953.1	A0A804HK06
	ARHGAP32	NM_001142685.2		c.489+1821G>A		intron	N/A	NP_001136157.1	A7KAX9-1
	ARHGAP32	NM_001378025.1		c.369+1821G>A		intron	N/A	NP_001364954.1

Ensembl Transcripts

Sel.	Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
	ARHGAP32	ENST00000682385.1	MANE Select	c.531+1821G>A		intron	N/A	ENSP00000507720.1	A0A804HK06
	ARHGAP32	ENST00000310343.13	TSL:1	c.489+1821G>A		intron	N/A	ENSP00000310561.8	A7KAX9-1
	ARHGAP32	ENST00000524655.6	TSL:1	c.291+1821G>A		intron	N/A	ENSP00000432468.2

Frequencies

GnomAD3 genomes Cov.: 32

We have no GnomAD4 exomes data on this position. Probably position not covered by the project.

GnomAD4 genome Cov.: 32

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.9

Name	Calibrated prediction	Score	Prediction
BayesDel_noAF	Benign	-0.83
CADD	Benign	7.8
DANN	Benign	0.59
PhyloP100		1.3

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: rs657820; hg19: chr11-128961695;