13-95560167-G-T

Position:

chr13-95560167-G-T

Variant summary

Our verdict is Uncertain significance. Variant got 1 ACMG points: 2P and 1B. PM2BP4

The NM_006984.5(CLDN10):c.256G>T(p.Ala86Ser) variant causes a missense change. The variant allele was found at a frequency of 0.0000539 in 1,614,058 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 0.000053 ( 0 hom., cov: 33)

Exomes 𝑓: 0.000054 ( 0 hom. )

Consequence

CLDN10
NM_006984.5 missense

Scores

Clinical Significance

Uncertain significance criteria provided, single submitter U:1

Conservation

PhyloP100: 6.25

Variant links:

Genes affected

CLDN10 (HGNC:2033): (claudin 10) This gene encodes a member of the claudin family. Claudins are integral membrane proteins and components of tight junction strands. Tight junction strands serve as a physical barrier to prevent solutes and water from passing freely through the paracellular space between epithelial or endothelial cell sheets, and also play critical roles in maintaining cell polarity and signal transductions. The expression level of this gene is associated with recurrence of primary hepatocellular carcinoma. Six alternatively spliced transcript variants encoding different isoforms have been reported, but the transcript sequences of some variants are not determined.[provided by RefSeq, Jun 2010]

CLDN10 links:

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ACMG classification

Classification made for transcript

Verdict is Uncertain_significance. Variant got 1 ACMG points.

PM2

Very rare variant in population databases, with high coverage;

BP4

Computational evidence support a benign effect (MetaRNN=0.33515018).

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE	Protein	UniProt
CLDN10	NM_006984.5 linkuse as main transcript	c.256G>T	p.Ala86Ser	missense_variant	2/5	ENST00000299339.3	NP_008915.1	P78369-1
CLDN10	NM_182848.4 linkuse as main transcript	c.250G>T	p.Ala84Ser	missense_variant	2/5		NP_878268.1	P78369-2
CLDN10	NM_001160100.2 linkuse as main transcript	c.193G>T	p.Ala65Ser	missense_variant	2/5		NP_001153572.1	P78369-3
CLDN10	XM_047430765.1 linkuse as main transcript	c.82G>T	p.Ala28Ser	missense_variant	3/6		XP_047286721.1

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Protein	UniProt
CLDN10	ENST00000299339.3 linkuse as main transcript	c.256G>T	p.Ala86Ser	missense_variant	2/5	1	NM_006984.5	ENSP00000299339.2	P78369-1
CLDN10	ENST00000376873.7 linkuse as main transcript	c.250G>T	p.Ala84Ser	missense_variant	2/5	2		ENSP00000366069.2	P78369-2
CLDN10	ENST00000376855.1 linkuse as main transcript	c.10G>T	p.Ala4Ser	missense_variant	1/2	2		ENSP00000366051.1	Q5W075

Frequencies

GnomAD3 genomes

AF:

0.0000526

AC:

AN:

152228

Hom.:

Cov.:

show subpopulations

Gnomad AFR

AF:

0.00

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:

0.000118

Gnomad OTH

AF:

0.00

GnomAD3 exomes

AF:

0.0000318

AC:

AN:

251408

Hom.:

AF XY:

0.0000294

AC XY:

AN XY:

135870

show subpopulations

Gnomad AFR exome

AF:

0.000123

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:

0.00

Gnomad NFE exome

AF:

0.0000528

Gnomad OTH exome

AF:

0.00

GnomAD4 exome

AF:

0.0000540

AC:

AN:

1461830

Hom.:

Cov.:

AF XY:

0.0000495

AC XY:

AN XY:

727208

show subpopulations

Gnomad4 AFR exome

AF:

0.0000299

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:

0.00

Gnomad4 NFE exome

AF:

0.0000665

Gnomad4 OTH exome

AF:

0.0000662

GnomAD4 genome

AF:

0.0000526

AC:

AN:

152228

Hom.:

Cov.:

AF XY:

0.0000269

AC XY:

AN XY:

74372

show subpopulations

Gnomad4 AFR

AF:

0.00

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:

0.000118

Gnomad4 OTH

AF:

0.00

Bravo

AF:

0.0000453

TwinsUK

AF:

0.000270

AC:

ALSPAC

AF:

0.00

AC:

ESP6500AA

AF:

0.000227

AC:

ESP6500EA

AF:

0.000116

AC:

ExAC

AF:

0.0000330

AC:

EpiCase

AF:

0.000109

EpiControl

AF:

0.000119

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

Jan 10, 2023

The c.256G>T (p.A86S) alteration is located in exon 2 (coding exon 2) of the CLDN10 gene. This alteration results from a G to T substitution at nucleotide position 256, causing the alanine (A) at amino acid position 86 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

0.094

BayesDel_addAF

Uncertain

0.085

BayesDel_noAF

Uncertain

0.070

CADD

Benign

DANN

Uncertain

1.0

DEOGEN2

Benign

0.39

.;T;T

Eigen

Uncertain

0.28

Eigen_PC

Uncertain

0.43

FATHMM_MKL

Pathogenic

0.99

LIST_S2

Uncertain

0.89

D;D;D

M_CAP

Benign

0.050

MetaRNN

Benign

0.34

T;T;T

MetaSVM

Uncertain

-0.18

MutationAssessor

Benign

1.1

.;L;.

PrimateAI

Pathogenic

0.81

PROVEAN

Benign

-0.12

N;N;N

REVEL

Uncertain

0.57

Sift

Benign

0.27

T;T;T

Sift4G

Benign

0.33

T;T;T

Polyphen

0.68

.;P;.

Vest4

0.45

MVP

0.82

MPC

0.57

ClinPred

0.25

GERP RS

5.8

Varity_R

0.21

gMVP

0.81

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