chr15-32628772-C-A

Position:

• chr15-32628772-C-A

Variant summary

Our verdict is Uncertain significance. Variant got 1 ACMG points: 2P and 1B. PM2 BP4

The NM_014783.6(ARHGAP11A):​c.907C>A​(p.Pro303Thr) variant causes a missense change. 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 Uncertain significance (★).

• Frequency: Genomes: not found (cov: 32)
• Consequence: ARHGAP11A NM_014783.6 missense
• Clinical Significance: Not reported in ClinVar
• Conservation: PhyloP100: 6.51

Genes affected

ARHGAP11A (HGNC:15783): (Rho GTPase activating protein 11A) This gene encodes a member of the Rho GTPase activating protein family. In response to DNA damage, the encoded protein interacts with the p53 tumor suppressor protein and stimulates its tetramerization, which results in cell-cycle arrest and apoptosis. A chromosomal deletion that includes this gene is one cause of Prader-Willi syndrome, and an intronic variant of this gene may be associated with sleep duration in children. This gene is highly expressed in colon cancers and in a human basal-like breast cancer cell line. This gene also produces a ARHGAP11A-SCG5 readthrough transcript and ARHGAP11A-SCG5 protein. [provided by RefSeq, Feb 2019]

ARHGAP11A-SCG5 (HGNC:):

ACMG classification

Verdict is Uncertain_significance. Variant got 1 ACMG points.

• PM2: Very rare variant in population databases, with high coverage
• BP4: Computational evidence support a benign effect (MetaRNN=0.40894657).

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE	UniProt
ARHGAP11A	NM_014783.6	c.907C>A	p.Pro303Thr	missense_variant	7/12	ENST00000361627.8
ARHGAP11A-SCG5	NM_001368319.1	c.907C>A	p.Pro303Thr	missense_variant	7/14

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Appris	UniProt
ARHGAP11A	ENST00000361627.8	c.907C>A	p.Pro303Thr	missense_variant	7/12	1	NM_014783.6	P1
	ENST00000647892.1	n.575-1856G>T		intron_variant, non_coding_transcript_variant

Frequencies

GnomAD3 genomes Cov.: 32

GnomAD4 exome Cov.: 29

GnomAD4 genome Cov.: 32

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.3

Name	Calibrated prediction	Score	Prediction
AlphaMissense	Benign	0.30
BayesDel_addAF	Pathogenic	0.35	D
BayesDel_noAF	Pathogenic	0.27
CADD	Uncertain	24
DANN	Benign	0.97
Eigen	Pathogenic	0.75
Eigen_PC	Pathogenic	0.71
FATHMM_MKL	Pathogenic	0.99	D
M_CAP	Uncertain	0.18	D
MetaRNN	Benign	0.41	T;T;T;T;T
MetaSVM	Pathogenic	0.90	D
MutationTaster	Benign	1.0	D;D;D;D;D
PrimateAI	Uncertain	0.56	T
PROVEAN	Uncertain	-3.4	D;D;D;D;D
Sift	Benign	0.032	D;D;D;D;D
Sift4G	Uncertain	0.016	D;D;D;D;D
Polyphen		1.0	.;D;.;.;.
Vest4		0.77
MutPred		0.22		.;Loss of ubiquitination at K298 (P = 0.0504);Loss of ubiquitination at K298 (P = 0.0504);Loss of ubiquitination at K298 (P = 0.0504);.;
MVP		0.97
MPC		1.3
ClinPred		0.97	D
GERP RS		5.0
Varity_R		0.36
gMVP		0.53

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

Publications

No publications associated with this variant yet.

Other links and lift over

hg19: chr15-32920973;