chr19-4891300-C-G

Position:

• chr19-4891300-C-G

Variant summary

Our verdict is Likely benign. Variant got -2 ACMG points: 2P and 4B. PM2 BP4_Strong

The NM_001080523.3(ARRDC5):​c.733G>C​(p.Val245Leu) variant causes a missense 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. 15/21 in silico tools predict a benign outcome for this variant. Variant has been reported in ClinVar as Uncertain significance (★).

• Frequency: Genomes: not found (cov: 31)
• Consequence: ARRDC5 NM_001080523.3 missense
• Clinical Significance: Not reported in ClinVar
• Conservation: PhyloP100: 0.388

Genes affected

ARRDC5 (HGNC:31407): (arrestin domain containing 5) Predicted to enable ubiquitin ligase-substrate adaptor activity and ubiquitin protein ligase binding activity. Predicted to be involved in protein transport. Predicted to be active in cytoplasm. [provided by Alliance of Genome Resources, Apr 2022]

ACMG classification

Verdict is Likely_benign. Variant got -2 ACMG points.

• PM2: Very rare variant in population databases, with high coverage
• BP4: Computational evidence support a benign effect (MetaRNN=0.067243904).

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE	UniProt
ARRDC5	NM_001080523.3	c.733G>C	p.Val245Leu	missense_variant	3/3	ENST00000650722.2

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Appris	UniProt
ARRDC5	ENST00000650722.2	c.733G>C	p.Val245Leu	missense_variant	3/3		NM_001080523.3	P2
ARRDC5	ENST00000381781.2	c.775G>C	p.Val259Leu	missense_variant	3/3	3		A2

Frequencies

GnomAD3 genomes Cov.: 31

GnomAD4 exome Cov.: 32

GnomAD4 genome Cov.: 31

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.3

Name	Calibrated prediction	Score	Prediction
AlphaMissense	Benign	0.13
BayesDel_addAF	Benign	-0.33	T
BayesDel_noAF	Benign	-0.71
CADD	Benign	4.4
DANN	Benign	0.38
DEOGEN2	Benign	0.021	T
Eigen	Benign	-1.5
Eigen_PC	Benign	-1.4
FATHMM_MKL	Benign	0.027	N
LIST_S2	Benign	0.37	T
M_CAP	Benign	0.0057	T
MetaRNN	Benign	0.067	T
MetaSVM	Benign	-0.96	T
MutationAssessor	Benign	0.0	N
MutationTaster	Benign	1.0	N
PrimateAI	Benign	0.41	T
PROVEAN	Benign	-0.36	N
REVEL	Benign	0.010
Sift	Benign	0.10	T
Sift4G	Benign	0.22	T
Polyphen		0.0030	B
Vest4		0.062
MutPred		0.38		Loss of glycosylation at T260 (P = 0.1258);
MVP		0.040
MPC		0.11
ClinPred		0.11	T
GERP RS		0.46
Varity_R		0.040
gMVP		0.39

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

Publications

No publications associated with this variant yet.

Other links and lift over

hg19: chr19-4891312;