Genetic Variant RNF166:p.Glu236Gln (chr16-88697576-C-G) – ACMG Classification: Uncertain_significance (2 pts)

Variant summary

Our verdict is Uncertain significance. Variant got 2 ACMG points: 2P and 0B. PM2

The NM_178841.4(RNF166):c.706G>C(p.Glu236Gln) variant causes a missense change. The variant allele was found at a frequency of 0.000132 in 1,549,692 control chromosomes in the GnomAD database, with no homozygous occurrence. In-silico tool predicts a benign outcome for this variant. Variant has been reported in ClinVar as Uncertain significance (★).

Frequency

Genomes: 𝑓 0.00011 ( 0 hom., cov: 33)

Exomes 𝑓: 0.00013 ( 0 hom. )

Consequence

RNF166
NM_178841.4 missense

Scores

Clinical Significance

Uncertain significance criteria provided, single submitter U:1

Conservation

PhyloP100: 5.61

Variant links:

Genes affected

RNF166 (HGNC:28856): (ring finger protein 166) Predicted to enable ubiquitin protein ligase activity. Predicted to be involved in protein polyubiquitination and ubiquitin-dependent protein catabolic process. Predicted to be located in cytoplasm. [provided by Alliance of Genome Resources, Apr 2022]

RNF166 links:

ENSG00000259813 (HGNC:):

ENSG00000259813 links:

Genome browser will be placed here

ACMG classification

Classification made for transcript

Verdict is Uncertain_significance. Variant got 2 ACMG points.

PM2

Very rare variant in population databases, with high coverage;

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	MANE	Protein	UniProt
RNF166	NM_178841.4 link	c.706G>C	p.Glu236Gln	missense_variant	Exon 6 of 6	ENST00000312838.9	NP_849163.1	Q96A37-1

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	TSL	MANE	Protein	Appris	UniProt
RNF166	ENST00000312838.9 link	c.706G>C	p.Glu236Gln	missense_variant	Exon 6 of 6	1	NM_178841.4	ENSP00000326095.4		Q96A37-1

Frequencies

GnomAD3 genomes

AF:

0.000105

AC:

AN:

152112

Hom.:

Cov.:

show subpopulations

Gnomad AFR

AF:

0.000217

Gnomad AMI

AF:

0.00

Gnomad AMR

AF:

0.0000658

Gnomad ASJ

AF:

0.00

Gnomad EAS

AF:

0.00

Gnomad SAS

AF:

0.000207

Gnomad FIN

AF:

0.00

Gnomad MID

AF:

0.00

Gnomad NFE

AF:

0.0000735

Gnomad OTH

AF:

0.00

GnomAD3 exomes

AF:

0.000130

AC:

AN:

154054

Hom.:

AF XY:

0.000172

AC XY:

AN XY:

81376

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 SAS exome

AF:

0.000526

Gnomad FIN exome

AF:

0.00

Gnomad NFE exome

AF:

0.000121

Gnomad OTH exome

AF:

0.000227

GnomAD4 exome

AF:

0.000135

AC:

188

AN:

1397580

Hom.:

Cov.:

AF XY:

0.000154

AC XY:

106

AN XY:

689320

show subpopulations

Gnomad4 AFR exome

AF:

0.000158

Gnomad4 AMR exome

AF:

0.00

Gnomad4 ASJ exome

AF:

0.0000397

Gnomad4 EAS exome

AF:

0.0000280

Gnomad4 SAS exome

AF:

0.000669

Gnomad4 FIN exome

AF:

0.0000208

Gnomad4 NFE exome

AF:

0.000109

Gnomad4 OTH exome

AF:

0.000138

GnomAD4 genome

AF:

0.000105

AC:

AN:

152112

Hom.:

Cov.:

AF XY:

0.000135

AC XY:

AN XY:

74306

show subpopulations

Gnomad4 AFR

AF:

0.000217

Gnomad4 AMR

AF:

0.0000658

Gnomad4 ASJ

AF:

0.00

Gnomad4 EAS

AF:

0.00

Gnomad4 SAS

AF:

0.000207

Gnomad4 FIN

AF:

0.00

Gnomad4 NFE

AF:

0.0000735

Gnomad4 OTH

AF:

0.00

Alfa

AF:

0.000180

Hom.:

Bravo

AF:

0.000159

TwinsUK

AF:

0.00

AC:

ALSPAC

AF:

0.000259

AC:

ESP6500AA

AF:

0.000237

AC:

ESP6500EA

AF:

0.000121

AC:

ExAC

AF:

0.000124

AC:

Asia WGS

AF:

0.000289

AC:

AN:

3478

ClinVar

Significance: Uncertain significance

Submissions summary: Uncertain:1

Revision: criteria provided, single submitter

LINK: link

Submissions by phenotype

not specified

Uncertain:1

Sep 15, 2021

Ambry Genetics

Significance: Uncertain significance

Review Status: criteria provided, single submitter

Collection Method: clinical testing

The c.706G>C (p.E236Q) alteration is located in exon 6 (coding exon 6) of the RNF166 gene. This alteration results from a G to C substitution at nucleotide position 706, causing the glutamic acid (E) at amino acid position 236 to be replaced by a glutamine (Q). 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

Uncertain

0.53

BayesDel_addAF

Benign

-0.38

BayesDel_noAF

Benign

-0.44

CADD

Pathogenic

DANN

Benign

0.97

DEOGEN2

Benign

0.062

T;.;.;.

Eigen

Uncertain

0.20

Eigen_PC

Benign

0.20

FATHMM_MKL

Pathogenic

0.99

LIST_S2

Uncertain

0.91

D;.;D;D

M_CAP

Benign

0.018

MetaRNN

Benign

0.10

T;T;T;T

MetaSVM

Benign

-1.1

MutationAssessor

Benign

1.8

L;.;.;.

PrimateAI

Uncertain

0.71

PROVEAN

Benign

-1.6

N;N;N;N

REVEL

Benign

0.13

Sift

Uncertain

0.0070

D;D;D;D

Sift4G

Uncertain

0.026

D;D;D;T

Polyphen

0.85

P;.;.;.

Vest4

0.22

MVP

0.10

MPC

0.24

ClinPred

0.14

GERP RS

4.7

Varity_R

0.42

gMVP

0.74

Splicing

Name

Calibrated prediction

Score

Prediction

SpliceAI score (max)

0.44

Details are displayed if max score is > 0.2

DS_AG_spliceai

0.44

Position offset: -3

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