Protein: CLDN2
Claudin domain-containing protein 2

Gene: CLDN2, CLDND2
Organism: Homo sapiens
Interactions: 29
UniProt ID: Q8NHS1

Gene Ontology (top 5):
GO:0005886 - plasma membrane

Download interactions: TXT   MITAB-2.5

Interaction Interactor Experiments Homologs Category Interaction
Score
Confidence

194725

FFAR2
Free fatty acid receptor 2

2

0

High-throughput

0.580

High

258653

G37L1
G-protein coupled receptor 37-like 1

2

0

High-throughput

0.580

High

590320

MUC1
Mucin-1

2

0

High-throughput

0.580

High

1186001

SOAT
Sodium-dependent organic anion transporter

2

0

High-throughput

0.580

High

1281176

CPLX4
Complexin-4

2

0

High-throughput

0.580

High

1333461

GOLM1
Golgi membrane protein 1

2

0

High-throughput

0.580

High

1334444

RELL2
RELT-like protein 2

2

0

High-throughput

0.580

High

1340532

LHPL5
LHFPL tetraspan subfamily member 5 protein

2

0

High-throughput

0.580

High

1340533

GP152
Probable G-protein coupled receptor 152

2

0

High-throughput

0.580

High

986901

BLCAP
Apoptosis inducing factor BLCAP

2

0

High-throughput

0.316

High

1108975

AQP6
Aquaporin-6

2

0

High-throughput

0.316

High

1142890

EBP
3-beta-hydroxysteroid-Delta(8),Delta(7)-isomerase

2

0

High-throughput

0.316

High

1207555

F209A
Protein FAM209A

2

0

High-throughput

0.316

High

1254294

TMPPE
Transmembrane protein with metallophosphoesterase domain

2

0

High-throughput

0.316

High

1256843

GOT1A
Vesicle transport protein GOT1A

2

0

High-throughput

0.316

High

1279335

DHB13
17-beta-hydroxysteroid dehydrogenase 13

2

0

High-throughput

0.316

High

1329679

AN13C
Ankyrin repeat domain-containing protein 13C

2

0

High-throughput

0.316

High

1340535

TMM80
Transmembrane protein 80

2

0

High-throughput

0.316

High

1340536

F210B
Protein FAM210B, mitochondrial

2

0

High-throughput

0.316

High

1340537

ELOV4
Very long chain fatty acid elongase 4

2

0

High-throughput

0.316

High

1340538

IF3M
Translation initiation factor IF-3, mitochondrial

2

0

High-throughput

0.316

High

1340539

REEP4
Receptor expression-enhancing protein 4

2

0

High-throughput

0.316

High

1340540

SAR1A
Small COPII coat GTPase SAR1A

2

0

High-throughput

0.316

High

1340541

TM14B
Transmembrane protein 14B

2

0

High-throughput

0.316

High

1340542

ERGI3
Endoplasmic reticulum-Golgi intermediate compartment protein 3

2

0

High-throughput

0.316

High

230363

CREB3
Cyclic AMP-responsive element-binding protein 3

1

0

High-throughput

0.251

Low

385998

LMNA
Prelamin-A/C [Cleaved into: Lamin-A/C

1

0

High-throughput

0.251

Low

1207725

TMM31
Transmembrane protein 31

1

0

High-throughput

0.251

Low

1340534

GPX8
Probable glutathione peroxidase 8

1

0

High-throughput

0.251

Low


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Last updated: 11Aug2025