Variant 6-33200451-A-G details in Genebe, Genetics Data Aggregator

Variant summary

Our verdict is Likely benign. Variant got -6 ACMG points: 0P and 6B. BP4_ModerateBS2

The NM_021976.5(RXRB):c.26T>C(p.Phe9Ser) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.00028 in 1,593,190 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 0.00020 ( 0 hom., cov: 32)

Exomes 𝑓: 0.00029 ( 0 hom. )

Consequence

RXRB
NM_021976.5 missense

Scores

Clinical Significance

Uncertain significance criteria provided, single submitter U:1

Conservation

PhyloP100: 2.15

Variant links:

Genes affected

RXRB (HGNC:10478): (retinoid X receptor beta) This gene encodes a member of the retinoid X receptor (RXR) family of nuclear receptors which are involved in mediating the effects of retinoic acid (RA). The encoded protein forms homodimers with the retinoic acid, thyroid hormone, and vitamin D receptors, increasing both DNA binding and transcriptional function on their respective response elements. This gene lies within the major histocompatibility complex (MHC) class II region on chromosome 6. Alternatively spliced transcript variants encoding multiple isoforms have been observed for this gene. [provided by RefSeq, Jul 2012]

RXRB links:

SLC39A7 (HGNC:4927): (solute carrier family 39 member 7) The protein encoded by this gene transports zinc from the Golgi and endoplasmic reticulum to the cytoplasm. This transport may be important for activation of tyrosine kinases, some of which could be involved in cancer progression. Therefore, modulation of the encoded protein could be useful as a therapeutic agent against cancer. Alternative splicing results in multiple transcript variants. [provided by RefSeq, Jan 2014]

SLC39A7 links:

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ACMG classification

Classification made for transcript

Verdict is Likely_benign. Variant got -6 ACMG points.

BP4

Computational evidence support a benign effect (MetaRNN=0.23382723).

BS2

High AC in GnomAd4 at 31 AD gene.

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE	Protein	UniProt
RXRB	NM_021976.5 linkuse as main transcript	c.26T>C	p.Phe9Ser	missense_variant	1/10	ENST00000374680.4	NP_068811.1

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Protein	Appris	UniProt
RXRB	ENST00000374680.4 linkuse as main transcript	c.26T>C	p.Phe9Ser	missense_variant	1/10	1	NM_021976.5	ENSP00000363812	P4	P28702-1

Frequencies

GnomAD3 genomes

AF:

0.000204

AC:

AN:

152168

Hom.:

Cov.:

show subpopulations

Gnomad AFR

AF:

0.0000965

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:

0.000382

Gnomad OTH

AF:

0.000478

GnomAD3 exomes

AF:

0.000133

AC:

AN:

210244

Hom.:

AF XY:

0.000139

AC XY:

AN XY:

114958

show subpopulations

Gnomad AFR exome

AF:

0.0000829

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:

0.0000633

Gnomad NFE exome

AF:

0.000267

Gnomad OTH exome

AF:

0.000189

GnomAD4 exome

AF:

0.000288

AC:

415

AN:

1440906

Hom.:

Cov.:

AF XY:

0.000278

AC XY:

199

AN XY:

715148

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:

0.0000830

Gnomad4 NFE exome

AF:

0.000362

Gnomad4 OTH exome

AF:

0.000134

GnomAD4 genome

AF:

0.000204

AC:

AN:

152284

Hom.:

Cov.:

AF XY:

0.000148

AC XY:

AN XY:

74478

show subpopulations

Gnomad4 AFR

AF:

0.0000962

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:

0.000382

Gnomad4 OTH

AF:

0.000473

Alfa

AF:

0.000375

Hom.:

Bravo

AF:

0.000257

TwinsUK

AF:

0.000809

AC:

ALSPAC

AF:

0.000778

AC:

ExAC

AF:

0.000146

AC:

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

Aug 01, 2022

The c.26T>C (p.F9S) alteration is located in exon 1 (coding exon 1) of the RXRB gene. This alteration results from a T to C substitution at nucleotide position 26, causing the phenylalanine (F) at amino acid position 9 to be replaced by a serine (S). 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

0.22

BayesDel_addAF

Uncertain

0.050

BayesDel_noAF

Pathogenic

0.17

CADD

Uncertain

DANN

Uncertain

0.99

DEOGEN2

Benign

0.34

.;T

Eigen

Uncertain

0.31

Eigen_PC

Uncertain

0.36

FATHMM_MKL

Benign

0.24

M_CAP

Uncertain

0.27

MetaRNN

Benign

0.23

T;T

MetaSVM

Uncertain

-0.046

MutationAssessor

Benign

0.0

N;N

MutationTaster

Benign

0.96

D;D;D;D

PrimateAI

Pathogenic

0.86

PROVEAN

Benign

-0.11

N;N

REVEL

Uncertain

0.55

Sift

Pathogenic

0.0

D;D

Sift4G

Uncertain

0.030

D;D

Polyphen

0.91

.;P

Vest4

0.49

MVP

0.88

MPC

0.80

ClinPred

0.17

GERP RS

4.6

RBP_binding_hub_radar

0.0

RBP_regulation_power_radar

1.7

Varity_R

0.26

gMVP

0.65

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