Genetic Variant RNF6:p.Val341Leu (chr13-26214861-C-G) – ACMG Classification: Likely_benign (-2 pts)

Variant summary

Our verdict is Likely benign. Variant got -2 ACMG points: 2P and 4B. PM2BP4_Strong

The NM_005977.4(RNF6):c.1021G>C(p.Val341Leu) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.0000372 in 1,614,226 control chromosomes in the GnomAD database, including 1 homozygotes. In-silico tool predicts a benign outcome for this variant. 14/21 in silico tools predict a benign outcome for this variant. Variant has been reported in ClinVar as Uncertain significance (★).

Frequency

Genomes: 𝑓 0.00020 ( 1 hom., cov: 32)

Exomes 𝑓: 0.000020 ( 0 hom. )

Consequence

RNF6
NM_005977.4 missense

Scores

Clinical Significance

Uncertain significance criteria provided, single submitter U:1

Conservation

PhyloP100: 0.450

Variant links:

Genes affected

RNF6 (HGNC:10069): (ring finger protein 6) The protein encoded by this gene contains a RING-H2 finger motif. Deletions and mutations in this gene were detected in esophageal squamous cell carcinoma (ESCC), suggesting that this protein may be a potential tumor suppressor. Studies of the mouse counterpart suggested a role of this protein in the transcription regulation that controls germinal differentiation. Multiple alternatively spliced transcript variants encoding the same protein are observed. [provided by RefSeq, Jul 2008]

RNF6 links:

Genome browser will be placed here

ACMG classification

Classification made for transcript

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=0.026638985).

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	MANE	Protein	UniProt
RNF6	NM_005977.4 link	c.1021G>C	p.Val341Leu	missense_variant	Exon 5 of 5	ENST00000381588.9	NP_005968.1	Q9Y252-1A0A024RDP2

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	TSL	MANE	Protein	UniProt
RNF6	ENST00000381588.9 link	c.1021G>C	p.Val341Leu	missense_variant	Exon 5 of 5	1	NM_005977.4	ENSP00000371000.4	Q9Y252-1
RNF6	ENST00000346166.7 link	c.1021G>C	p.Val341Leu	missense_variant	Exon 5 of 5	1		ENSP00000342121.3	Q9Y252-1
RNF6	ENST00000381570.7 link	c.1021G>C	p.Val341Leu	missense_variant	Exon 5 of 5	1		ENSP00000370982.3	Q9Y252-1
RNF6	ENST00000468480.5 link	n.768+613G>C		intron_variant	Intron 5 of 5	1

Frequencies

GnomAD3 genomes

AF:

0.000204

AC:

AN:

152230

Hom.:

Cov.:

show subpopulations

Gnomad AFR

AF:

0.0000241

Gnomad AMI

AF:

0.00

Gnomad AMR

AF:

0.00190

Gnomad ASJ

AF:

0.00

Gnomad EAS

AF:

0.00

Gnomad SAS

AF:

0.00

Gnomad FIN

AF:

0.00

Gnomad MID

AF:

0.00

Gnomad NFE

AF:

0.00

Gnomad OTH

AF:

0.000478

GnomAD3 exomes

AF:

0.0000159

AC:

AN:

251390

Hom.:

AF XY:

0.0000221

AC XY:

AN XY:

135866

show subpopulations

Gnomad AFR exome

AF:

0.00

Gnomad AMR exome

AF:

0.0000868

Gnomad ASJ exome

AF:

0.00

Gnomad EAS exome

AF:

0.00

Gnomad SAS exome

AF:

0.00

Gnomad FIN exome

AF:

0.00

Gnomad NFE exome

AF:

0.00000879

Gnomad OTH exome

AF:

0.00

GnomAD4 exome

AF:

0.0000198

AC:

AN:

1461878

Hom.:

Cov.:

AF XY:

0.0000179

AC XY:

AN XY:

727242

show subpopulations

Gnomad4 AFR exome

AF:

0.00

Gnomad4 AMR exome

AF:

0.000157

Gnomad4 ASJ exome

AF:

0.00

Gnomad4 EAS exome

AF:

0.00

Gnomad4 SAS exome

AF:

0.00

Gnomad4 FIN exome

AF:

0.00

Gnomad4 NFE exome

AF:

0.0000117

Gnomad4 OTH exome

AF:

0.000132

GnomAD4 genome

AF:

0.000203

AC:

AN:

152348

Hom.:

Cov.:

AF XY:

0.000201

AC XY:

AN XY:

74498

show subpopulations

Gnomad4 AFR

AF:

0.0000241

Gnomad4 AMR

AF:

0.00189

Gnomad4 ASJ

AF:

0.00

Gnomad4 EAS

AF:

0.00

Gnomad4 SAS

AF:

0.00

Gnomad4 FIN

AF:

0.00

Gnomad4 NFE

AF:

0.00

Gnomad4 OTH

AF:

0.000473

Alfa

AF:

0.0000847

Hom.:

Bravo

AF:

0.000351

ExAC

AF:

0.00000824

AC:

ClinVar

Significance: Uncertain significance

Submissions summary: Uncertain:1

Revision: criteria provided, single submitter

LINK: link

Submissions by phenotype

not specified

Uncertain:1

Oct 12, 2021

Ambry Genetics

Significance: Uncertain significance

Review Status: criteria provided, single submitter

Collection Method: clinical testing

The c.1021G>C (p.V341L) alteration is located in exon 5 (coding exon 3) of the RNF6 gene. This alteration results from a G to C substitution at nucleotide position 1021, causing the valine (V) at amino acid position 341 to be replaced by a leucine (L). Based on insufficient or conflicting evidence, the clinical significance of this alteration remains unclear. -

Computational scores

Source: dbNSFP v4.3

Name

Calibrated prediction

Score

Prediction

AlphaMissense

Benign

0.11

BayesDel_addAF

Benign

-0.41

BayesDel_noAF

Benign

-0.60

CADD

Benign

9.0

DANN

Benign

0.96

DEOGEN2

Benign

0.040

T;T;T

Eigen

Benign

-0.25

Eigen_PC

Benign

-0.17

FATHMM_MKL

Uncertain

0.79

LIST_S2

Benign

0.71

.;.;T

M_CAP

Benign

0.0036

MetaRNN

Benign

0.027

T;T;T

MetaSVM

Benign

-1.1

MutationAssessor

Benign

1.5

L;L;L

PrimateAI

Uncertain

0.52

PROVEAN

Benign

0.050

N;N;N

REVEL

Benign

0.063

Sift

Uncertain

0.0030

D;D;D

Sift4G

Benign

0.19

T;T;T

Polyphen

0.0010

B;B;B

Vest4

0.21

MutPred

0.23

Loss of sheet (P = 0.0054);Loss of sheet (P = 0.0054);Loss of sheet (P = 0.0054);

MVP

0.28

MPC

0.32

ClinPred

0.13

GERP RS

4.3

Varity_R

0.085

gMVP

0.27

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

LitVar

Below is the list of publications found by LitVar. It may be empty.

Variant summary

Frequency

Consequence

Scores

Clinical Significance

Conservation

ACMG classification

Transcripts

RefSeq

Ensembl

Frequencies

ClinVar

Submissions by phenotype

Computational scores

Splicing

Publications

LitVar

Other links and lift over