Variant 5-36108537-G-A details in Genebe, Genetics Data Aggregator

Variant summary

Our verdict is Likely benign. Variant got -5 ACMG points: 0P and 5B. BP4BS2

The ENST00000296603.5(LMBRD2):c.1894C>T(p.Arg632Cys) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.00000792 in 1,515,408 control chromosomes in the GnomAD database, with no homozygous occurrence. In-silico tool predicts a benign outcome for this variant. 12/20 in silico tools predict a benign outcome for this variant. Variant has been reported in ClinVar as Uncertain significance (★). Another variant affecting the same amino acid position, but resulting in a different missense (i.e. R632H) has been classified as Uncertain significance.

Frequency

Genomes: 𝑓 0.000020 ( 0 hom., cov: 32)

Exomes 𝑓: 0.0000066 ( 0 hom. )

Consequence

LMBRD2
ENST00000296603.5 missense

Scores

Clinical Significance

Uncertain significance criteria provided, single submitter U:1

Conservation

PhyloP100: 2.28

Variant links:

Genes affected

LMBRD2 (HGNC:25287): (LMBR1 domain containing 2) Involved in adrenergic receptor signaling pathway. Located in membrane. [provided by Alliance of Genome Resources, Apr 2022]

LMBRD2 links:

Genome browser will be placed here

ACMG classification

Classification made for transcript

Verdict is Likely_benign. Variant got -5 ACMG points.

BP4

Computational evidence support a benign effect (MetaRNN=0.35159832).

BS2

High AC in GnomAdExome4 at 9 AD gene.

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE	Protein
LMBRD2	NM_001007527.2 linkuse as main transcript	c.1894C>T	p.Arg632Cys	missense_variant	16/18	ENST00000296603.5	NP_001007528.1
LMBRD2	XM_011514162.3 linkuse as main transcript	c.1894C>T	p.Arg632Cys	missense_variant	16/18		XP_011512464.1
LMBRD2	XM_047417877.1 linkuse as main transcript	c.1231C>T	p.Arg411Cys	missense_variant	12/14		XP_047273833.1

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Protein	Appris	UniProt
LMBRD2	ENST00000296603.5 linkuse as main transcript	c.1894C>T	p.Arg632Cys	missense_variant	16/18	1	NM_001007527.2	ENSP00000296603	P1
LMBRD2	ENST00000505524.1 linkuse as main transcript	n.355C>T		non_coding_transcript_exon_variant	5/5	3

Frequencies

GnomAD3 genomes

AF:

0.0000263

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:

0.00633

Gnomad NFE

AF:

0.0000147

Gnomad OTH

AF:

0.00

GnomAD3 exomes

AF:

0.00000845

AC:

AN:

236622

Hom.:

AF XY:

0.0000156

AC XY:

AN XY:

127976

show subpopulations

Gnomad AFR exome

AF:

0.00

Gnomad AMR exome

AF:

0.0000323

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:

0.00000916

Gnomad OTH exome

AF:

0.00

GnomAD4 exome

AF:

0.00000660

AC:

AN:

1363228

Hom.:

Cov.:

AF XY:

0.00000736

AC XY:

AN XY:

679560

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:

0.0000522

Gnomad4 FIN exome

AF:

0.0000194

Gnomad4 NFE exome

AF:

0.00000385

Gnomad4 OTH exome

AF:

0.00

GnomAD4 genome

AF:

0.0000197

AC:

AN:

152180

Hom.:

Cov.:

AF XY:

0.0000134

AC XY:

AN XY:

74406

show subpopulations

Gnomad4 AFR

AF:

0.00

Gnomad4 AMR

AF:

0.0000654

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:

0.00000378

ExAC

AF:

0.00000824

AC:

ClinVar

Significance: Uncertain significance

Submissions summary: Uncertain:1

Revision: criteria provided, single submitter

LINK: link

Submissions by phenotype

Inborn genetic diseases

Uncertain:1

Uncertain significance, criteria provided, single submitter

clinical testing

Ambry Genetics

Jun 10, 2024

The c.1894C>T (p.R632C) alteration is located in exon 16 (coding exon 15) of the LMBRD2 gene. This alteration results from a C to T substitution at nucleotide position 1894, causing the arginine (R) at amino acid position 632 to be replaced by a cysteine (C). 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

0.15

BayesDel_addAF

Benign

-0.068

BayesDel_noAF

Benign

-0.23

CADD

Uncertain

DANN

Uncertain

1.0

DEOGEN2

Benign

0.045

Eigen

Uncertain

0.19

Eigen_PC

Uncertain

0.24

FATHMM_MKL

Uncertain

0.86

LIST_S2

Benign

0.85

M_CAP

Benign

0.0029

MetaRNN

Benign

0.35

MetaSVM

Benign

-0.96

MutationAssessor

Benign

1.7

MutationTaster

Benign

1.0

PrimateAI

Benign

0.22

PROVEAN

Benign

-1.7

REVEL

Benign

0.049

Sift

Uncertain

0.0080

Sift4G

Uncertain

0.019

Polyphen

0.77

Vest4

0.58

MutPred

0.40

Loss of MoRF binding (P = 0.0051);

MVP

0.39

MPC

0.61

ClinPred

0.56

GERP RS

3.6

Varity_R

0.075

gMVP

0.39

Splicing

Name

Calibrated prediction

Score

Prediction

SpliceAI score (max)

0.030

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