7-105532356-C-T

Variant summary

Our verdict is Likely benign. Variant got -3 ACMG points: 2P and 5B. PM2BP4_StrongBP6

The NM_021930.6(RINT1):c.41C>T(p.Pro14Leu) variant causes a missense, splice region change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.000194 in 1,601,298 control chromosomes in the GnomAD database, with no homozygous occurrence. In-silico tool predicts a benign outcome for this variant. 17/23 in silico tools predict a benign outcome for this variant. 3/3 splice prediction tools predict no significant impact on normal splicing. Variant has been reported in ClinVar as Conflicting classifications of pathogenicity (no stars). Synonymous variant affecting the same amino acid position (i.e. P14P) has been classified as Uncertain significance.

Frequency

Genomes: 𝑓 0.00016 ( 0 hom., cov: 33)

Exomes 𝑓: 0.00020 ( 0 hom. )

Consequence

RINT1
NM_021930.6 missense, splice_region

Scores

Splicing: ADA: 0.0005719

Clinical Significance

Conflicting classifications of pathogenicity criteria provided, conflicting classifications U:2B:1

Conservation

PhyloP100: -0.338

Variant links:

Genes affected

RINT1 (HGNC:21876): (RAD50 interactor 1) This gene encodes a protein first identified for its ability to interact with the RAD50 double strand break repair protein, with the resulting interaction implicated in the regulation of cell cycle progression and telomere length. The encoded protein may also play a role in trafficking of cellular cargo from the endosome to the trans-Golgi network. Mutations in this gene may be associated with breast cancer in human patients. [provided by RefSeq, Oct 2016]

RINT1 links:

Genome browser will be placed here

ACMG classification

Classification made for transcript

Verdict is Likely_benign. Variant got -3 ACMG points.

PM2

Very rare variant in population databases, with high coverage;

BP4

Computational evidence support a benign effect (MetaRNN=0.043998122).

BP6

Variant 7-105532356-C-T is Benign according to our data. Variant chr7-105532356-C-T is described in ClinVar as [Conflicting_classifications_of_pathogenicity]. Clinvar id is 410798.We mark this variant Likely_benign, oryginal submissions are: {Uncertain_significance=2, Likely_benign=1}. Variant chr7-105532356-C-T is described in Lovd as [Likely_benign].

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE	UniProt
RINT1	NM_021930.6 linkuse as main transcript	c.41C>T	p.Pro14Leu	missense_variant, splice_region_variant	1/15	ENST00000257700.7

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Appris	UniProt
RINT1	ENST00000257700.7 linkuse as main transcript	c.41C>T	p.Pro14Leu	missense_variant, splice_region_variant	1/15	1	NM_021930.6	P1

Frequencies

GnomAD3 genomes

AF:

0.000158

AC:

AN:

152264

Hom.:

Cov.:

show subpopulations

Gnomad AFR

AF:

0.0000723

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:

0.000294

Gnomad OTH

AF:

0.000478

GnomAD3 exomes

AF:

0.0000996

AC:

AN:

220830

Hom.:

AF XY:

0.000107

AC XY:

AN XY:

121344

show subpopulations

Gnomad AFR exome

AF:

0.000154

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:

0.0000579

Gnomad NFE exome

AF:

0.000194

Gnomad OTH exome

AF:

0.00

GnomAD4 exome

AF:

0.000198

AC:

287

AN:

1449034

Hom.:

Cov.:

AF XY:

0.000206

AC XY:

148

AN XY:

720040

show subpopulations

Gnomad4 AFR exome

AF:

0.0000901

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:

0.0000200

Gnomad4 NFE exome

AF:

0.000250

Gnomad4 OTH exome

AF:

0.000100

GnomAD4 genome

AF:

0.000158

AC:

AN:

152264

Hom.:

Cov.:

AF XY:

0.000188

AC XY:

AN XY:

74394

show subpopulations

Gnomad4 AFR

AF:

0.0000723

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:

0.000294

Gnomad4 OTH

AF:

0.000478

Alfa

AF:

0.000229

Hom.:

Bravo

AF:

0.000140

TwinsUK

AF:

0.00

AC:

ALSPAC

AF:

0.000519

AC:

ESP6500AA

AF:

0.000230

AC:

ESP6500EA

AF:

0.000118

AC:

ExAC

AF:

0.0000747

AC:

Asia WGS

AF:

0.000866

AC:

AN:

3478

ClinVar

Significance: Conflicting classifications of pathogenicity

Submissions summary: Uncertain:2Benign:1

Revision: criteria provided, conflicting classifications

LINK: link

Submissions by phenotype

not provided

Uncertain:2

Uncertain significance, criteria provided, single submitter	clinical testing	Invitae	Nov 17, 2023	This sequence change replaces proline, which is neutral and non-polar, with leucine, which is neutral and non-polar, at codon 14 of the RINT1 protein (p.Pro14Leu). This variant is present in population databases (rs201898612, gnomAD 0.02%). This missense change has been observed in individual(s) with breast and/or ovarian cancer and melanoma (PMID: 27544226, 31567591). ClinVar contains an entry for this variant (Variation ID: 410798). Algorithms developed to predict the effect of missense changes on protein structure and function output the following: SIFT: "Not Available"; PolyPhen-2: "Benign"; Align-GVGD: "Not Available". The leucine amino acid residue is found in multiple mammalian species, which suggests that this missense change does not adversely affect protein function. In summary, the available evidence is currently insufficient to determine the role of this variant in disease. Therefore, it has been classified as a Variant of Uncertain Significance. -
Uncertain significance, criteria provided, single submitter	clinical testing	Institute for Clinical Genetics, University Hospital TU Dresden, University Hospital TU Dresden	Nov 03, 2021	- -

not specified

Benign:1

Likely benign, criteria provided, single submitter

clinical testing

Ambry Genetics

Aug 26, 2020

This alteration is classified as likely benign based on a combination of the following: seen in unaffected individuals, population frequency, intact protein function, lack of segregation with disease, co-occurrence, RNA analysis, in silico models, amino acid conservation, lack of disease association in case-control studies, and/or the mechanism of disease or impacted region is inconsistent with a known cause of pathogenicity. -

Computational scores

Source: dbNSFP v4.3

Name

Calibrated prediction

Score

Prediction

AlphaMissense

Benign

0.19

BayesDel_addAF

Benign

-0.50

BayesDel_noAF

Benign

-0.59

Cadd

Benign

Dann

Benign

0.95

DEOGEN2

Benign

0.055

T;.

Eigen

Benign

-1.1

Eigen_PC

Benign

-1.1

FATHMM_MKL

Benign

0.051

LIST_S2

Benign

0.66

T;T

M_CAP

Benign

0.0045

MetaRNN

Benign

0.044

T;T

MetaSVM

Benign

-0.97

MutationAssessor

Benign

0.69

N;.

MutationTaster

Benign

0.93

PrimateAI

Benign

0.40

PROVEAN

Benign

-0.34

N;N

REVEL

Benign

0.033

Sift

Benign

0.47

T;T

Sift4G

Benign

1.0

T;T

Polyphen

0.0

B;.

Vest4

0.11

MVP

0.24

MPC

0.19

ClinPred

0.011

GERP RS

-3.3

RBP_binding_hub_radar

0.0

RBP_regulation_power_radar

2.2

Varity_R

0.031

gMVP

0.23

Splicing

Name

Calibrated prediction

Score

Prediction

dbscSNV1_ADA

Benign

0.00057

dbscSNV1_RF

Benign

0.21

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