19-45001617-C-T

Variant names:

Variant summary

Our verdict is Uncertain significance. Variant got 0 ACMG points: 2P and 2B. PM2BP4_Moderate

The NM_006509.4(RELB):c.38C>T(p.Pro13Leu) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.00000658 in 1,519,624 control chromosomes in the GnomAD database, with no homozygous occurrence. In-silico tool predicts a benign outcome for this variant. 12/21 in silico tools predict a benign outcome for this variant. Variant has been reported in ClinVar as Uncertain significance (★).

Frequency

Genomes: 𝑓 0.000013 ( 0 hom., cov: 32)

Exomes 𝑓: 0.0000058 ( 0 hom. )

Consequence

RELB
NM_006509.4 missense

Scores

Clinical Significance

Uncertain significance criteria provided, single submitter U:1

Conservation

PhyloP100: 0.703

Variant links:

Genes affected

RELB (HGNC:9956): (RELB proto-oncogene, NF-kB subunit) Enables RNA polymerase II cis-regulatory region sequence-specific DNA binding activity and protein kinase binding activity. Involved in lymphocyte differentiation and negative regulation of interferon-beta production. Located in cytosol and nucleoplasm. Part of chromatin; nucleus; and transcription repressor complex. Colocalizes with centrosome. Implicated in breast cancer and immunodeficiency 53. Biomarker of breast cancer and transitional cell carcinoma. [provided by Alliance of Genome Resources, Apr 2022]

RELB links:

Genome browser will be placed here

ACMG classification

Classification made for transcript

Verdict is Uncertain_significance. Variant got 0 ACMG points.

PM2

Very rare variant in population databases, with high coverage;

BP4

Computational evidence support a benign effect (MetaRNN=0.09255764).

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	MANE	Protein	UniProt
RELB	NM_006509.4 link	c.38C>T	p.Pro13Leu	missense_variant	Exon 1 of 12	ENST00000221452.13	NP_006500.2	Q01201
RELB	NM_001411087.1 link	c.38C>T	p.Pro13Leu	missense_variant	Exon 1 of 11		NP_001398016.1
RELB	XM_005259128.3 link	c.38C>T	p.Pro13Leu	missense_variant	Exon 1 of 11		XP_005259185.1
RELB	XM_047439189.1 link	c.-427C>T		5_prime_UTR_variant	Exon 1 of 13		XP_047295145.1

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	TSL	MANE	Protein	UniProt
RELB	ENST00000221452.13 link	c.38C>T	p.Pro13Leu	missense_variant	Exon 1 of 12	1	NM_006509.4	ENSP00000221452.7	Q01201
RELB	ENST00000505236.2 link	c.38C>T	p.Pro13Leu	missense_variant	Exon 1 of 11	5		ENSP00000423287.1	D6R992
RELB	ENST00000509480.5 link	n.38C>T		non_coding_transcript_exon_variant	Exon 1 of 5	3		ENSP00000427348.1	D6RIV7

Frequencies

GnomAD3 genomes

AF:

0.0000132

AC:

AN:

152062

Hom.:

Cov.:

show subpopulations

Gnomad AFR

AF:

0.00

Gnomad AMI

AF:

0.00

Gnomad AMR

AF:

0.0000655

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:

0.0000147

Gnomad OTH

AF:

0.00

GnomAD3 exomes

AF:

0.0000432

AC:

AN:

115642

Hom.:

AF XY:

0.0000313

AC XY:

AN XY:

63908

show subpopulations

Gnomad AFR exome

AF:

0.00

Gnomad AMR exome

AF:

0.000222

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:

0.00

Gnomad OTH exome

AF:

0.00

GnomAD4 exome

AF:

0.00000585

AC:

AN:

1367562

Hom.:

Cov.:

AF XY:

0.00000445

AC XY:

AN XY:

674392

show subpopulations

Gnomad4 AFR exome

AF:

0.00

Gnomad4 AMR exome

AF:

0.000116

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:

0.00000280

Gnomad4 OTH exome

AF:

0.0000175

GnomAD4 genome

AF:

0.0000132

AC:

AN:

152062

Hom.:

Cov.:

AF XY:

0.0000135

AC XY:

AN XY:

74292

show subpopulations

Gnomad4 AFR

AF:

0.00

Gnomad4 AMR

AF:

0.0000655

Gnomad4 ASJ

AF:

0.00

Gnomad4 EAS

AF:

0.00

Gnomad4 SAS

AF:

0.00

Gnomad4 FIN

AF:

0.00

Gnomad4 NFE

AF:

0.0000147

Gnomad4 OTH

AF:

0.00

Alfa

AF:

0.0000712

Hom.:

Bravo

AF:

0.0000453

ClinVar

Significance: Uncertain significance

Submissions summary: Uncertain:1

Revision: criteria provided, single submitter

LINK: link

Submissions by phenotype

not provided

Uncertain:1

Sep 27, 2024

Labcorp Genetics (formerly Invitae), Labcorp

Significance: Uncertain significance

Review Status: criteria provided, single submitter

Collection Method: clinical testing

This sequence change replaces proline, which is neutral and non-polar, with leucine, which is neutral and non-polar, at codon 13 of the RELB protein (p.Pro13Leu). This variant is present in population databases (no rsID available, gnomAD 0.02%). This variant has not been reported in the literature in individuals affected with RELB-related conditions. ClinVar contains an entry for this variant (Variation ID: 1005629). An algorithm developed to predict the effect of missense changes on protein structure and function outputs the following: PolyPhen-2: "Benign". 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. -

Computational scores

Source: dbNSFP v4.3

Name

Calibrated prediction

Score

Prediction

AlphaMissense

Benign

0.20

BayesDel_addAF

Benign

-0.43

BayesDel_noAF

Benign

-0.57

CADD

Benign

DANN

Uncertain

0.99

DEOGEN2

Benign

0.13

T;T;.

Eigen

Benign

-0.58

Eigen_PC

Benign

-0.47

FATHMM_MKL

Uncertain

0.91

LIST_S2

Benign

0.61

.;T;T

M_CAP

Uncertain

0.13

MetaRNN

Benign

0.093

T;T;T

MetaSVM

Benign

-1.0

MutationAssessor

Benign

-0.34

N;N;.

PrimateAI

Pathogenic

0.85

PROVEAN

Benign

-0.36

N;.;N

REVEL

Benign

0.029

Sift

Benign

0.23

T;.;T

Sift4G

Pathogenic

0.0

D;D;D

Polyphen

0.0

.;.;B

Vest4

0.17

MutPred

0.21

Gain of sheet (P = 0.0507);Gain of sheet (P = 0.0507);Gain of sheet (P = 0.0507);

MVP

0.43

MPC

0.58

ClinPred

0.068

GERP RS

1.4

Varity_R

0.063

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