Protein: CD82
CD82 antigen (C33 antigen) (IA4) (Inducible membrane protein R2) (Metastasis suppressor Kangai-1) (Suppressor of tumorigenicity 6 protein) (Tetraspanin-27) (Tspan-27) (CD antigen CD82)

Gene: CD82
Organism: Homo sapiens
Interactions: 43
UniProt ID: P27701

Gene Ontology (top 5):
GO:0005886 - plasma membrane
GO:0045335 - phagocytic vesicle
GO:0070062 - extracellular exosome

Download interactions: TXT   MITAB-2.5

Interaction Interactor Experiments Homologs Category Interaction
Score
Confidence

641915

CD9
CD9 antigen

2

19

Small-scale

0.737

High

477405

CD63
CD63 antigen

1

19

Small-scale

0.618

High

622031

CD53
Leukocyte surface antigen CD53

1

19

Small-scale

0.618

High

697351

CD151
CD151 antigen

1

18

Small-scale

0.618

High

697352

CD81
CD81 antigen

1

18

Small-scale

0.618

High

697359

IGSF8
Immunoglobulin superfamily member 8

1

20

Small-scale

0.618

High

194677

FFAR2
Free fatty acid receptor 2

2

20

High-throughput

0.606

High

688526

NKG2A
NKG2-A/NKG2-B type II integral membrane protein

2

13

High-throughput

0.606

High

583964

CD19
B-lymphocyte antigen CD19

2

2

Small-scale

0.584

High

697367

TAB2
TGF-beta-activated kinase 1 and MAP3K7-binding protein 2

2

1

Small-scale

0.584

High

161001

ADA10
Disintegrin and metalloproteinase domain-containing protein 10

1

20

High-throughput

0.575

High

370006

TIMP1
Metalloproteinase inhibitor 1

1

1

Small-scale

0.557

High

697365

SMIM3
Small integral membrane protein 3

2

1

High-throughput

0.553

High

697368

FPRP
Prostaglandin F2 receptor negative regulator

1

20

Small-scale

0.553

High

477154

ACM5
Muscarinic acetylcholine receptor M5

1

14

High-throughput

0.541

High

697349

BKRB2
B2 bradykinin receptor

1

17

High-throughput

0.541

High

697370

AMFR
E3 ubiquitin-protein ligase AMFR

2

3

Small-scale

0.533

High

230265

CREB3
Cyclic AMP-responsive element-binding protein 3

2

6

High-throughput

0.526

High

697361

NLRP3
NACHT, LRR and PYD domains-containing protein 3

1

1

Small-scale

0.512

High

697354

TRAF2
TNF receptor-associated factor 2

1

2

High-throughput

0.489

High

697356

TNIP1
TNFAIP3-interacting protein 1

1

7

High-throughput

0.489

High

697360

RNF31
E3 ubiquitin-protein ligase RNF31

1

1

High-throughput

0.489

High

697364

HOIL1
RanBP-type and C3HC4-type zinc finger-containing protein 1

1

1

High-throughput

0.489

High

697369

NAT8B
N-acetyltransferase 8B

1

1

High-throughput

0.489

High

697358

VANG1
Vang-like protein 1

1

0

Small-scale

0.484

High

697350

BRCC3
Lys-63-specific deubiquitinase BRCC36

1

1

Small-scale

0.481

High

362812

EGFR
Epidermal growth factor receptor

1

10

Small-scale

0.479

High

378835

CD4
T-cell surface glycoprotein CD4

1

1

Small-scale

0.479

High

380260

DRA
HLA class II histocompatibility antigen, DR alpha chain

1

8

Small-scale

0.479

High

410640

ERBB2
Receptor tyrosine-protein kinase erbB-2

1

11

Small-scale

0.479

High

584668

MCP
Membrane cofactor protein

1

4

Small-scale

0.479

High

622726

GGT1
Glutathione hydrolase 1 proenzyme

1

2

Small-scale

0.479

High

634721

ITAL
Integrin alpha-L

1

20

Small-scale

0.479

High

641488

ERBB3
Receptor tyrosine-protein kinase erbB-3

1

9

Small-scale

0.479

High

697353

LG3BP
Galectin-3-binding protein

1

4

Small-scale

0.479

High

697362

HBEGF
Proheparin-binding EGF-like growth factor [Cleaved into: Heparin-binding EGF-like growth factor

1

1

Small-scale

0.479

High

697366

CDCP1
CUB domain-containing protein 1

1

0

Small-scale

0.458

High

105387

APRIO
Alternative prion protein

1

2

High-throughput

0.437

High

568108

DOB
HLA class II histocompatibility antigen, DO beta chain

1

7

Small-scale

0.437

High

697348

DMB
HLA class II histocompatibility antigen, DM beta chain

1

8

Small-scale

0.437

High

697355

BIRC2
Baculoviral IAP repeat-containing protein 2

1

0

High-throughput

0.279

Low

697357

TNIP2
TNFAIP3-interacting protein 2

1

0

High-throughput

0.279

Low

697363

NUP88
Nuclear pore complex protein Nup88

1

0

High-throughput

0.238

Low


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Last updated: 11Aug2025