Variant 14-55138115-C-G details in Genebe, Genetics Data Aggregator

Variant summary

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

The NM_002306.4(LGALS3):c.89C>G(p.Pro30Arg) variant causes a missense change. The variant allele was found at a frequency of 0.0000188 in 1,545,956 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 0.000098 ( 0 hom., cov: 32)

Exomes 𝑓: 0.000010 ( 0 hom. )

Consequence

LGALS3
NM_002306.4 missense

Scores

Clinical Significance

Uncertain significance criteria provided, single submitter U:1

Conservation

PhyloP100: 4.20

Variant links:

Genes affected

LGALS3 (HGNC:6563): (galectin 3) This gene encodes a member of the galectin family of carbohydrate binding proteins. Members of this protein family have an affinity for beta-galactosides. The encoded protein is characterized by an N-terminal proline-rich tandem repeat domain and a single C-terminal carbohydrate recognition domain. This protein can self-associate through the N-terminal domain allowing it to bind to multivalent saccharide ligands. This protein localizes to the extracellular matrix, the cytoplasm and the nucleus. This protein plays a role in numerous cellular functions including apoptosis, innate immunity, cell adhesion and T-cell regulation. The protein exhibits antimicrobial activity against bacteria and fungi. Alternate splicing results in multiple transcript variants.[provided by RefSeq, Oct 2014]

LGALS3 links:

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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=0.24787).

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE	Protein
LGALS3	NM_002306.4 linkuse as main transcript	c.89C>G	p.Pro30Arg	missense_variant	3/6	ENST00000254301.14	NP_002297.2
LGALS3	NM_001357678.2 linkuse as main transcript	c.131C>G	p.Pro44Arg	missense_variant	4/7		NP_001344607.1
LGALS3	NR_003225.2 linkuse as main transcript	n.1133C>G		non_coding_transcript_exon_variant	1/4

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Protein	Appris	UniProt
LGALS3	ENST00000254301.14 linkuse as main transcript	c.89C>G	p.Pro30Arg	missense_variant	3/6	1	NM_002306.4	ENSP00000254301	P1

Frequencies

GnomAD3 genomes

AF:

0.0000986

AC:

AN:

152206

Hom.:

Cov.:

show subpopulations

Gnomad AFR

AF:

0.000338

Gnomad AMI

AF:

0.00

Gnomad AMR

AF:

0.0000654

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:

0.00

Gnomad OTH

AF:

0.00

GnomAD3 exomes

AF:

0.0000405

AC:

AN:

197756

Hom.:

AF XY:

0.0000279

AC XY:

AN XY:

107508

show subpopulations

Gnomad AFR exome

AF:

0.000411

Gnomad AMR exome

AF:

0.0000905

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:

0.0000100

AC:

AN:

1393632

Hom.:

Cov.:

AF XY:

0.00000582

AC XY:

AN XY:

687692

show subpopulations

Gnomad4 AFR exome

AF:

0.000229

Gnomad4 AMR exome

AF:

0.000130

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:

0.00

Gnomad4 OTH exome

AF:

0.0000524

GnomAD4 genome

AF:

0.0000985

AC:

AN:

152324

Hom.:

Cov.:

AF XY:

0.0000806

AC XY:

AN XY:

74482

show subpopulations

Gnomad4 AFR

AF:

0.000337

Gnomad4 AMR

AF:

0.0000653

Gnomad4 ASJ

AF:

0.00

Gnomad4 EAS

AF:

0.00

Gnomad4 SAS

AF:

0.00

Gnomad4 FIN

AF:

0.00

Gnomad4 NFE

AF:

0.00

Gnomad4 OTH

AF:

0.00

Alfa

AF:

0.0000604

Hom.:

Bravo

AF:

0.000102

ExAC

AF:

0.0000331

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

Sep 07, 2022

The c.89C>G (p.P30R) alteration is located in exon 3 (coding exon 2) of the LGALS3 gene. This alteration results from a C to G substitution at nucleotide position 89, causing the proline (P) at amino acid position 30 to be replaced by an arginine (R). 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

Uncertain

0.38

BayesDel_addAF

Benign

-0.078

BayesDel_noAF

Uncertain

-0.030

CADD

Uncertain

DANN

Benign

0.96

DEOGEN2

Benign

0.098

T;D;T

Eigen

Uncertain

0.42

Eigen_PC

Uncertain

0.30

FATHMM_MKL

Uncertain

0.91

LIST_S2

Benign

0.77

T;T;T

M_CAP

Benign

0.064

MetaRNN

Benign

0.25

T;T;T

MetaSVM

Uncertain

-0.28

MutationAssessor

Pathogenic

3.3

.;M;.

MutationTaster

Benign

0.63

N;N

PrimateAI

Uncertain

0.58

PROVEAN

Pathogenic

-7.2

D;D;D

REVEL

Benign

0.24

Sift

Uncertain

0.0020

D;D;D

Sift4G

Uncertain

0.0030

D;D;D

Polyphen

1.0

.;D;.

Vest4

0.67, 0.67

MutPred

0.31

Gain of MoRF binding (P = 0.0162);Gain of MoRF binding (P = 0.0162);Gain of MoRF binding (P = 0.0162);

MVP

0.87

MPC

0.064

ClinPred

0.31

GERP RS

4.4

Varity_R

0.47

gMVP

0.80

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