Genetic Variant NM_005977.4:c.820C>T (chr13-26215062-G-A) – ACMG Classification: Uncertain_significance (2 pts)

Variant summary

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

The NM_005977.4(RNF6):c.820C>T(p.Arg274Trp) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.0000171 in 1,461,892 control chromosomes in the GnomAD database, with no homozygous occurrence. Variant has been reported in ClinVar as Uncertain significance (★).

Frequency

Genomes: not found (cov: 33)

Exomes 𝑓: 0.000017 ( 0 hom. )

Consequence

RNF6
NM_005977.4 missense

Scores

Clinical Significance

Uncertain significance criteria provided, single submitter U:1

Conservation

PhyloP100: 0.740

Publications

2 publications found

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 Gene-Disease associations (from GenCC):

esophageal cancer
Inheritance: Unknown Classification: NO_KNOWN Submitted by: Labcorp Genetics (formerly Invitae)

RNF6 links:

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ACMG classification

Classification was made for transcript

Our verdict: Uncertain_significance. The variant received 2 ACMG points.

PM2

Very rare variant in population databases, with high coverage;

Variant Effect in Transcripts

ACMG analysis was done for transcript: NM_005977.4. You can select a different transcript below to see updated ACMG assignments.

RefSeq Transcripts

Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
RNF6	NM_005977.4	MANE Select	c.820C>T	p.Arg274Trp	missense	Exon 5 of 5	NP_005968.1	A0A024RDP2
RNF6	NM_183043.3		c.820C>T	p.Arg274Trp	missense	Exon 5 of 5	NP_898864.1	Q9Y252-1
RNF6	NM_183044.3		c.820C>T	p.Arg274Trp	missense	Exon 5 of 5	NP_898865.1	Q9Y252-1

Ensembl Transcripts

Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
RNF6	ENST00000381588.9	TSL:1 MANE Select	c.820C>T	p.Arg274Trp	missense	Exon 5 of 5	ENSP00000371000.4	Q9Y252-1
RNF6	ENST00000346166.7	TSL:1	c.820C>T	p.Arg274Trp	missense	Exon 5 of 5	ENSP00000342121.3	Q9Y252-1
RNF6	ENST00000381570.7	TSL:1	c.820C>T	p.Arg274Trp	missense	Exon 5 of 5	ENSP00000370982.3	Q9Y252-1

Frequencies

GnomAD3 genomes

Cov.:

GnomAD2 exomes

AF:

0.0000278

AC:

AN:

251424

AF XY:

0.0000368

show subpopulations

Gnomad AFR exome

AF:

0.00

Gnomad AMR exome

AF:

0.00

Gnomad ASJ exome

AF:

0.00

Gnomad EAS exome

AF:

0.00

Gnomad FIN exome

AF:

0.00

Gnomad NFE exome

AF:

0.0000528

Gnomad OTH exome

AF:

0.000163

GnomAD4 exome

AF:

0.0000171

AC:

AN:

1461892

Hom.:

Cov.:

AF XY:

0.0000138

AC XY:

AN XY:

727246

show subpopulations

African (AFR)

AF:

0.00

AC:

AN:

33480

American (AMR)

AF:

0.00

AC:

AN:

44724

Ashkenazi Jewish (ASJ)

AF:

0.00

AC:

AN:

26136

East Asian (EAS)

AF:

0.00

AC:

AN:

39700

South Asian (SAS)

AF:

0.0000116

AC:

AN:

86258

European-Finnish (FIN)

AF:

0.0000187

AC:

AN:

53420

Middle Eastern (MID)

AF:

0.00

AC:

AN:

5766

European-Non Finnish (NFE)

AF:

0.0000198

AC:

AN:

1112012

Other (OTH)

AF:

0.0000166

AC:

AN:

60396

Allele Balance Distribution

Red line indicates average allele balance

Average allele balance: 0.479

Heterozygous variant carriers

0.00

0.20

0.40

0.60

0.80

0.95

Allele balance

Age Distribution

Exome Het

Variant carriers

<30

30-35

35-40

40-45

45-50

50-55

55-60

60-65

65-70

70-75

75-80

>80

Age

GnomAD4 genome

Cov.:

Alfa

AF:

0.0000936

Hom.:

Bravo

AF:

0.00000756

TwinsUK

AF:

0.000270

AC:

ALSPAC

AF:

0.00

AC:

ExAC

AF:

0.0000247

AC:

EpiCase

AF:

0.0000545

EpiControl

AF:

0.000119

ClinVar

ClinVar submissions

Significance:Uncertain significance

Revision:criteria provided, single submitter

View on ClinVar

Pathogenic

VUS

Benign

Condition

not specified (1)

Computational scores

Source: dbNSFP v4.9

Name

Calibrated prediction

Score

Prediction

AlphaMissense

Benign

0.27

BayesDel_addAF

Benign

-0.017

BayesDel_noAF

Benign

-0.11

CADD

Uncertain

(source)

DANN

Uncertain

1.0

DEOGEN2

Benign

0.077

Eigen

Benign

0.038

Eigen_PC

Benign

-0.080

FATHMM_MKL

Benign

0.32

LIST_S2

Uncertain

0.89

M_CAP

Benign

0.0068

MetaRNN

Uncertain

0.44

MetaSVM

Benign

-1.1

MutationAssessor

Pathogenic

3.1

PhyloP100

0.74

PrimateAI

Uncertain

0.64

PROVEAN

Benign

-1.7

REVEL

Benign

0.21

Sift

Pathogenic

0.0

Sift4G

Uncertain

0.021

Polyphen

1.0

Vest4

0.55

MutPred

0.39

Gain of helix (P = 0.0034)

MVP

0.55

MPC

0.99

ClinPred

0.53

GERP RS

1.1

Varity_R

0.11

gMVP

0.50

Mutation Taster

=96/4

polymorphism

(source)

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

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Variant summary

Frequency

Consequence

Scores

Clinical Significance

Conservation

Publications

ACMG classification

Variant Effect in Transcripts

RefSeq Transcripts

Ensembl Transcripts

Frequencies

Age Distribution

ClinVar

Computational scores

Splicing

Publications

Other links and lift over