Variant rs149218167 details in Genebe, Genetics Data Aggregator

Variant summary

Our verdict is Likely benign. Variant got -6 ACMG points: 2P and 8B. PM2BP4_StrongBS2

The NM_007078.3(LDB3):c.560C>A(p.Pro187Gln) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.00000342 in 1,461,004 control chromosomes in the GnomAD database, with no homozygous occurrence. In-silico tool predicts a benign outcome for this variant. 15/21 in silico tools predict a benign outcome for this variant. No clinical diagnostic laboratories have submitted clinical-significance assessments for this variant to ClinVar.

Frequency

Genomes: not found (cov: 34)

Exomes 𝑓: 0.0000034 ( 0 hom. )

Consequence

LDB3
NM_007078.3 missense

Scores

Clinical Significance

Not reported in ClinVar

Conservation

PhyloP100: -1.41

Variant links:

Genes affected

LDB3 (HGNC:15710): (LIM domain binding 3) This gene encodes a PDZ domain-containing protein. PDZ motifs are modular protein-protein interaction domains consisting of 80-120 amino acid residues. PDZ domain-containing proteins interact with each other in cytoskeletal assembly or with other proteins involved in targeting and clustering of membrane proteins. The protein encoded by this gene interacts with alpha-actinin-2 through its N-terminal PDZ domain and with protein kinase C via its C-terminal LIM domains. The LIM domain is a cysteine-rich motif defined by 50-60 amino acids containing two zinc-binding modules. This protein also interacts with all three members of the myozenin family. Mutations in this gene have been associated with myofibrillar myopathy and dilated cardiomyopathy. Alternatively spliced transcript variants encoding different isoforms have been identified; all isoforms have N-terminal PDZ domains while only longer isoforms (1, 2 and 5) have C-terminal LIM domains. [provided by RefSeq, Jan 2010]

LDB3 links:

ENSG00000289258 (HGNC:):

ENSG00000289258 links:

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ACMG classification

Classification made for transcript

Verdict is Likely_benign. Variant got -6 ACMG points.

PM2

Very rare variant in population databases, with high coverage;

BP4

Computational evidence support a benign effect (MetaRNN=0.03601098).

BS2

High AC in GnomAdExome4 at 5 AD gene.

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE	Protein	UniProt
LDB3	NM_007078.3 linkuse as main transcript	c.560C>A	p.Pro187Gln	missense_variant	5/14	ENST00000361373.9	NP_009009.1	O75112-1
LDB3	NM_001368067.1 linkuse as main transcript	c.321+1517C>A		intron_variant		ENST00000263066.11	NP_001354996.1

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Protein	UniProt
LDB3	ENST00000361373.9 linkuse as main transcript	c.560C>A	p.Pro187Gln	missense_variant	5/14	1	NM_007078.3	ENSP00000355296.3	O75112-1
ENSG00000289258	ENST00000443292.2 linkuse as main transcript	c.2069C>A	p.Pro690Gln	missense_variant	15/18	1		ENSP00000393132.2	C9JWU6
LDB3	ENST00000263066.11 linkuse as main transcript	c.321+1517C>A		intron_variant		1	NM_001368067.1	ENSP00000263066.7	O75112-6

Frequencies

GnomAD3 genomes

Cov.:

GnomAD3 exomes

AF:

0.00000801

AC:

AN:

249554

Hom.:

AF XY:

0.00000739

AC XY:

AN XY:

135406

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:

0.0000327

Gnomad FIN exome

AF:

0.00

Gnomad NFE exome

AF:

0.00000887

Gnomad OTH exome

AF:

0.00

GnomAD4 exome

AF:

0.00000342

AC:

AN:

1461004

Hom.:

Cov.:

AF XY:

0.00000413

AC XY:

AN XY:

726776

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:

0.0000348

Gnomad4 FIN exome

AF:

0.00

Gnomad4 NFE exome

AF:

0.00000180

Gnomad4 OTH exome

AF:

0.00

GnomAD4 genome

Cov.:

ExAC

AF:

0.0000165

AC:

EpiCase

AF:

0.00

EpiControl

AF:

0.0000593

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.3

Name

Calibrated prediction

Score

Prediction

AlphaMissense

Benign

0.065

BayesDel_addAF

Benign

-0.37

BayesDel_noAF

Benign

-0.67

CADD

Benign

0.046

DANN

Benign

0.59

DEOGEN2

Benign

0.22

.;.;T;T;.;.

Eigen

Benign

-2.0

Eigen_PC

Benign

-2.1

FATHMM_MKL

Benign

0.019

LIST_S2

Benign

0.34

T;.;T;T;T;T

M_CAP

Benign

0.0074

MetaRNN

Benign

0.036

T;T;T;T;T;T

MetaSVM

Benign

-1.1

MutationAssessor

Benign

-0.71

N;N;N;.;N;N

PrimateAI

Benign

0.24

PROVEAN

Benign

-0.37

N;.;N;N;.;N

REVEL

Benign

0.026

Sift

Benign

0.29

T;.;T;T;.;T

Sift4G

Benign

0.094

T;T;T;T;T;T

Polyphen

0.0010, 0.0020, 0.023

.;.;B;.;B;B

Vest4

0.23

MutPred

0.23

Loss of glycosylation at P187 (P = 0.0455);Loss of glycosylation at P187 (P = 0.0455);Loss of glycosylation at P187 (P = 0.0455);Loss of glycosylation at P187 (P = 0.0455);Loss of glycosylation at P187 (P = 0.0455);Loss of glycosylation at P187 (P = 0.0455);

MVP

0.24

MPC

0.18

ClinPred

0.087

GERP RS

-11

Varity_R

0.023

gMVP

0.57

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

Computational scores

Splicing

Publications

LitVar

Other links and lift over