rs1390446946

Variant names:

• chr17-58354951-C-G
• rs1390446946
• NM_017763.6:c.2344G>C

Your query was ambiguous. Multiple possible variants found:

• chr17-58354951-C-G
• chr17-58354951-C-A
• chr17-58354951-C-T

Variant summary

Our verdict is Uncertain significance. The variant received 0 ACMG points: 2P and 2B. PM2 BP4_Moderate

The NM_017763.6(RNF43):​c.2344G>C​(p.Ala782Pro) 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. Variant has been reported in ClinVar as Uncertain significance (★). Synonymous variant affecting the same amino acid position (i.e. A782A) has been classified as Likely benign.

• Frequency: Genomes: not found (cov: 33)
• Consequence: RNF43 NM_017763.6 missense
• Clinical Significance: Uncertain significance criteria provided, single submitter U:1
• Conservation: PhyloP100: 1.07
• Publications: 0 publications found

Genes affected

RNF43 (HGNC:18505): (ring finger protein 43) The protein encoded by this gene is a RING-type E3 ubiquitin ligase and is predicted to contain a transmembrane domain, a protease-associated domain, an ectodomain, and a cytoplasmic RING domain. This protein is thought to negatively regulate Wnt signaling, and expression of this gene results in an increase in ubiquitination of frizzled receptors, an alteration in their subcellular distribution, resulting in reduced surface levels of these receptors. Mutations in this gene have been reported in multiple tumor cells, including colorectal and endometrial cancers. Alternative splicing results in multiple transcript variants encoding different isoforms. [provided by RefSeq, Mar 2015]

ENSG00000285897 (HGNC:):

TSPOAP1-AS1 (HGNC:44148): (TSPOAP1, SUPT4H1 and RNF43 antisense RNA 1)

ACMG classification

Our verdict: Uncertain_significance. The variant received 0 ACMG points.

• PM2: Very rare variant in population databases, with high coverage
• BP4: Computational evidence support a benign effect (MetaRNN=0.21532536).

Variant Effect in Transcripts

ACMG analysis was done for transcript: NM_017763.6. 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
	RNF43	NM_017763.6	MANE Select	c.2344G>C	p.Ala782Pro	missense	Exon 10 of 10	NP_060233.3
	RNF43	NM_001305544.3		c.2344G>C	p.Ala782Pro	missense	Exon 10 of 10	NP_001292473.1
	RNF43	NM_001438822.1		c.2344G>C	p.Ala782Pro	missense	Exon 10 of 10	NP_001425751.1

Ensembl Transcripts

Sel.	Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
	RNF43	ENST00000407977.7	TSL:2 MANE Select	c.2344G>C	p.Ala782Pro	missense	Exon 10 of 10	ENSP00000385328.2	Q68DV7-1
	RNF43	ENST00000577716.5	TSL:1	c.2344G>C	p.Ala782Pro	missense	Exon 10 of 10	ENSP00000462764.1	Q68DV7-1
	RNF43	ENST00000584437.5	TSL:1	c.2344G>C	p.Ala782Pro	missense	Exon 9 of 9	ENSP00000463069.1	Q68DV7-1

Frequencies

GnomAD3 genomes Cov.: 33

GnomAD4 exome Cov.: 30

GnomAD4 genome Cov.: 33

Alfa AF: 0.00 Hom.: 0

Bravo AF: 0.0000189

ClinVar

ClinVar submissions

Significance: Uncertain significance

Revision: criteria provided, single submitter

Pathogenic	VUS	Benign	Condition
-	1	-	not specified (1)

Computational scores

Source: dbNSFP v4.9

Name	Calibrated prediction	Score	Prediction
AlphaMissense	Benign	0.33
BayesDel_addAF	Benign	-0.033	T
BayesDel_noAF	Benign	-0.28
CADD	Uncertain	24
DANN	Uncertain	1.0
DEOGEN2	Benign	0.048	T
Eigen	Uncertain	0.25
Eigen_PC	Uncertain	0.26
FATHMM_MKL	Benign	0.62	D
LIST_S2	Benign	0.78	T
M_CAP	Benign	0.0074	T
MetaRNN	Benign	0.22	T
MetaSVM	Benign	-1.0	T
MutationAssessor	Benign	0.69	N
PhyloP100		1.1
PrimateAI	Uncertain	0.68	T
PROVEAN	Benign	-1.9	N
REVEL	Benign	0.19
Sift	Pathogenic	0.0	D
Sift4G	Uncertain	0.018	D
Polyphen		1.0	D
Vest4		0.48
MutPred		0.15		Gain of loop (P = 0.0502)
MVP		0.37
MPC		1.1
ClinPred		0.87	D
GERP RS		3.4
RBP_binding_hub_radar		0.0
RBP_regulation_power_radar		1.7
Varity_R		0.34
gMVP		0.54
Mutation Taster		=79/21	polymorphism

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: rs1390446946; hg19: chr17-56432312;