rs746179892

Variant names:

• chr8-86438618-C-A
• NM_007013.4:c.1783C>A

Your query was ambiguous. Multiple possible variants found:

• chr8-86438618-C-A
• chr8-86438618-C-T

Variant summary

Our verdict is Uncertain significance. Variant got 4 ACMG points: 4P and 0B. PM2 PP3_Moderate

The NM_007013.4(WWP1):​c.1783C>A​(p.Arg595Ser) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.000000687 in 1,454,676 control chromosomes in the GnomAD database, with no homozygous occurrence. In-silico tool predicts a pathogenic outcome for this variant. No clinical diagnostic laboratories have submitted clinical-significance assessments for this variant to ClinVar. Another variant affecting the same amino acid position, but resulting in a different missense (i.e. R595C) has been classified as Uncertain significance.

• Frequency:
  • Genomes: not found (cov: 32)
  • Exomes 𝑓: 6.9e-7 (0 hom.)
• Consequence: WWP1 NM_007013.4 missense
• Clinical Significance: Not reported in ClinVar
• Conservation: PhyloP100: 0.826

Genes affected

WWP1 (HGNC:17004): (WW domain containing E3 ubiquitin protein ligase 1) WW domain-containing proteins are found in all eukaryotes and play an important role in the regulation of a wide variety of cellular functions such as protein degradation, transcription, and RNA splicing. This gene encodes a protein which contains 4 tandem WW domains and a HECT (homologous to the E6-associated protein carboxyl terminus) domain. The encoded protein belongs to a family of NEDD4-like proteins, which are E3 ubiquitin-ligase molecules and regulate key trafficking decisions, including targeting of proteins to proteosomes or lysosomes. Alternative splicing of this gene generates at least 6 transcript variants; however, the full length nature of these transcripts has not been defined. [provided by RefSeq, Jul 2008]

ACMG classification

Verdict is Uncertain_significance. Variant got 4 ACMG points.

• PM2: Very rare variant in population databases, with high coverage
• PP3: MetaRNN computational evidence supports a deleterious effect, 0.875

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	MANE	Protein	UniProt
WWP1	NM_007013.4	c.1783C>A	p.Arg595Ser	missense_variant	Exon 17 of 25	ENST00000517970.6	NP_008944.1

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	TSL	MANE	Protein	Appris	UniProt
WWP1	ENST00000517970.6	c.1783C>A	p.Arg595Ser	missense_variant	Exon 17 of 25	1	NM_007013.4	ENSP00000427793.1

Frequencies

GnomAD3 genomes Cov.: 32

GnomAD4 exome AF: 6.87e-7 AC: 1 AN: 1454676 Hom.: 0 Cov.: 30 AF XY: 0.00 AC XY: 0 AN XY: 723454

Gnomad4 AFR exome AF: 0.00

Gnomad4 AMR exome AF: 0.00

Gnomad4 ASJ exome AF: 0.00

Gnomad4 EAS exome AF: 0.0000253

Gnomad4 SAS exome AF: 0.00

Gnomad4 FIN exome AF: 0.00

Gnomad4 NFE exome AF: 0.00

Gnomad4 OTH exome AF: 0.00

GnomAD4 genome Cov.: 32

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.3

Name	Calibrated prediction	Score	Prediction
AlphaMissense	Pathogenic	1.0
BayesDel_addAF	Pathogenic	0.34	D
BayesDel_noAF	Pathogenic	0.25
CADD	Uncertain	23
DANN	Uncertain	0.99
DEOGEN2	Uncertain	0.45	T;T
Eigen	Uncertain	0.48
Eigen_PC	Uncertain	0.39
FATHMM_MKL	Benign	0.69	D
LIST_S2	Pathogenic	0.98	.;D
M_CAP	Uncertain	0.27	D
MetaRNN	Pathogenic	0.87	D;D
MetaSVM	Uncertain	0.16	D
MutationAssessor	Uncertain	2.5	M;M
PrimateAI	Pathogenic	0.90	D
PROVEAN	Pathogenic	-5.8	D;D
REVEL	Pathogenic	0.74
Sift	Pathogenic	0.0	D;D
Sift4G	Pathogenic	0.0	D;D
Polyphen		1.0	D;D
Vest4		0.88
MutPred		0.65		Gain of phosphorylation at R595 (P = 0.0423);Gain of phosphorylation at R595 (P = 0.0423);
MVP		0.58
MPC		1.6
ClinPred		1.0	D
GERP RS		2.8
Varity_R		0.98
gMVP		0.84

Splicing

Name	Calibrated prediction	Score	Prediction
SpliceAI score (max)		0.060		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: chr8-87450847;