Variant 17-59962944-A-C details in Genebe, Genetics Data Aggregator

Variant summary

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

The NM_016125.4(RNFT1):c.397T>G(p.Ser133Ala) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.0000694 in 1,614,106 control chromosomes in the GnomAD database, with no homozygous occurrence. In-silico tool predicts a benign outcome for this variant. 13/21 in silico tools predict a benign outcome for this variant. Variant has been reported in ClinVar as Uncertain significance (★).

Frequency

Genomes: 𝑓 0.000066 ( 0 hom., cov: 32)

Exomes 𝑓: 0.000070 ( 0 hom. )

Consequence

RNFT1
NM_016125.4 missense

Scores

Clinical Significance

Uncertain significance criteria provided, single submitter U:1

Conservation

PhyloP100: 0.528

Variant links:

Genes affected

RNFT1 (HGNC:30206): (ring finger protein, transmembrane 1) Enables ubiquitin binding activity and ubiquitin protein ligase activity. Involved in positive regulation of ERAD pathway and protein autoubiquitination. Located in endoplasmic reticulum. [provided by Alliance of Genome Resources, Apr 2022]

RNFT1 links:

TBC1D3P1-DHX40P1 (HGNC:):

TBC1D3P1-DHX40P1 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=0.040123403).

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE	UniProt
RNFT1	NM_016125.4 linkuse as main transcript	c.397T>G	p.Ser133Ala	missense_variant	2/9	ENST00000305783.13
TBC1D3P1-DHX40P1	NR_002924.3 linkuse as main transcript	n.1547T>G		non_coding_transcript_exon_variant	13/14

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Appris	UniProt
RNFT1	ENST00000305783.13 linkuse as main transcript	c.397T>G	p.Ser133Ala	missense_variant	2/9	1	NM_016125.4	P1	Q5M7Z0-1

Frequencies

GnomAD3 genomes

AF:

0.0000657

AC:

AN:

152216

Hom.:

Cov.:

show subpopulations

Gnomad AFR

AF:

0.00

Gnomad AMI

AF:

0.00

Gnomad AMR

AF:

0.00

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:

0.000147

Gnomad OTH

AF:

0.00

GnomAD3 exomes

AF:

0.0000358

AC:

AN:

251490

Hom.:

AF XY:

0.0000441

AC XY:

AN XY:

135922

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:

0.00

Gnomad FIN exome

AF:

0.00

Gnomad NFE exome

AF:

0.0000791

Gnomad OTH exome

AF:

0.00

GnomAD4 exome

AF:

0.0000698

AC:

102

AN:

1461890

Hom.:

Cov.:

AF XY:

0.0000729

AC XY:

AN XY:

727248

show subpopulations

Gnomad4 AFR exome

AF:

0.00

Gnomad4 AMR exome

AF:

0.00

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:

0.0000890

Gnomad4 OTH exome

AF:

0.0000497

GnomAD4 genome

AF:

0.0000657

AC:

AN:

152216

Hom.:

Cov.:

AF XY:

0.0000403

AC XY:

AN XY:

74368

show subpopulations

Gnomad4 AFR

AF:

0.00

Gnomad4 AMR

AF:

0.00

Gnomad4 ASJ

AF:

0.00

Gnomad4 EAS

AF:

0.00

Gnomad4 SAS

AF:

0.00

Gnomad4 FIN

AF:

0.00

Gnomad4 NFE

AF:

0.000147

Gnomad4 OTH

AF:

0.00

Alfa

AF:

0.000142

Hom.:

Bravo

AF:

0.0000680

TwinsUK

AF:

0.00

AC:

ALSPAC

AF:

0.000519

AC:

ESP6500AA

AF:

0.00

AC:

ESP6500EA

AF:

0.000116

AC:

ExAC

AF:

0.0000330

AC:

EpiCase

AF:

0.000164

EpiControl

AF:

0.000178

ClinVar

Significance: Uncertain significance

Submissions summary: Uncertain:1

Revision: criteria provided, single submitter

LINK: link

Submissions by phenotype

not specified

Uncertain:1

Uncertain significance, criteria provided, single submitter

clinical testing

Ambry Genetics

Mar 29, 2022

The c.397T>G (p.S133A) alteration is located in exon 2 (coding exon 2) of the RNFT1 gene. This alteration results from a T to G substitution at nucleotide position 397, causing the serine (S) at amino acid position 133 to be replaced by an alanine (A). 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

0.062

BayesDel_addAF

Benign

-0.38

BayesDel_noAF

Benign

-0.60

Cadd

Benign

3.7

Dann

Uncertain

0.99

DEOGEN2

Benign

0.010

T;.

Eigen

Benign

-0.60

Eigen_PC

Benign

-0.55

FATHMM_MKL

Benign

0.37

LIST_S2

Benign

0.36

T;T

M_CAP

Benign

0.0044

MetaRNN

Benign

0.040

T;T

MetaSVM

Benign

-1.0

MutationAssessor

Uncertain

2.4

M;.

MutationTaster

Benign

1.0

N;N

PrimateAI

Benign

0.35

PROVEAN

Benign

-0.99

N;.

REVEL

Benign

0.033

Sift

Benign

0.62

T;.

Sift4G

Benign

0.73

T;T

Polyphen

0.10

B;.

Vest4

0.081

MVP

0.20

MPC

0.13

ClinPred

0.050

GERP RS

0.58

Varity_R

0.071

gMVP

0.21

Splicing

Name

Calibrated prediction

Score

Prediction

SpliceAI score (max)

0.020

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