Protein: CSPG4
Chondroitin sulfate proteoglycan 4 (Chondroitin sulfate proteoglycan NG2) (Melanoma chondroitin sulfate proteoglycan) (Melanoma-associated chondroitin sulfate proteoglycan)

Gene: CSPG4
Organism: Homo sapiens
Interactions: 76
UniProt ID: Q6UVK1

Gene Ontology (top 5):
GO:0001525 - angiogenesis
GO:0001726 - ruffle
GO:0005576 - extracellular region
GO:0005654 - nucleoplasm
GO:0005796 - Golgi lumen

Download interactions: TXT   MITAB-2.5

Interaction Interactor Experiments Homologs Category Interaction
Score
Confidence

609713

LEG3
Galectin-3

5

15

Small-scale

0.712

High

946311

NXPH1
Neurexophilin-1

2

15

High-throughput

0.694

High

327062

NXPH3
Neurexophilin-3

1

15

High-throughput

0.691

High

125507

LEG9
Galectin-9

3

15

High-throughput

0.667

High

127357

LEG8
Galectin-8

3

15

High-throughput

0.609

High

944887

PCBP4
Poly(rC)-binding protein 4

3

4

High-throughput

0.609

High

480830

LEG1
Galectin-1

2

15

High-throughput

0.601

High

478467

FGF2
Fibroblast growth factor 2

1

4

Small-scale

0.578

High

650241

FGFR3
Fibroblast growth factor receptor 3

1

3

Small-scale

0.578

High

1248245

FBX2
F-box only protein 2

2

14

High-throughput

0.549

High

73822

C1T9B
Complement C1q and tumor necrosis factor-related protein 9B

1

18

High-throughput

0.536

High

85999

IGLL5
Immunoglobulin lambda-like polypeptide 5

1

5

High-throughput

0.536

High

168420

NCTR3
Natural cytotoxicity triggering receptor 3

1

3

High-throughput

0.536

High

224492

PI15
Peptidase inhibitor 15

1

4

High-throughput

0.536

High

268925

FCG3B
Low affinity immunoglobulin gamma Fc region receptor III-B

1

14

High-throughput

0.536

High

342593

LY86
Lymphocyte antigen 86

1

5

High-throughput

0.536

High

388538

CRP

1

5

High-throughput

0.536

High

426105

PPB1
Alkaline phosphatase, placental type

1

2

High-throughput

0.536

High

531991

PPBN
Alkaline phosphatase, germ cell type

1

2

High-throughput

0.536

High

567893

PRG2
Bone marrow proteoglycan

1

12

High-throughput

0.536

High

596997

TSHR
Thyrotropin receptor

1

3

High-throughput

0.536

High

647368

IDS
Iduronate 2-sulfatase

1

5

High-throughput

0.536

High

761245

RYK
Tyrosine-protein kinase RYK

1

14

High-throughput

0.536

High

841558

I12R1
Interleukin-12 receptor subunit beta-1

1

5

High-throughput

0.536

High

880023

DNSL1
Deoxyribonuclease-1-like 1

1

1

High-throughput

0.536

High

935750

MFAP4
Microfibril-associated glycoprotein 4

1

2

High-throughput

0.536

High

1030178

IL5RA
Interleukin-5 receptor subunit alpha

1

4

High-throughput

0.536

High

1036042

CNTN2
Contactin-2

1

7

High-throughput

0.536

High

1248227

TM87A
Transmembrane protein 87A

1

1

High-throughput

0.536

High

1248229

GGH
Gamma-glutamyl hydrolase

1

2

High-throughput

0.536

High

1248236

SIRPD
Signal-regulatory protein delta

1

5

High-throughput

0.536

High

1248238

ANTR1
Anthrax toxin receptor 1

1

6

High-throughput

0.536

High

1248242

CBLN4
Cerebellin-4

1

20

High-throughput

0.536

High

1248244

BTNL2
Butyrophilin-like protein 2

1

7

High-throughput

0.536

High

1248246

ALK
ALK tyrosine kinase receptor

1

4

High-throughput

0.536

High

260722

RAMP1
Receptor activity-modifying protein 1

1

0

High-throughput

0.513

High

1248233

SORT
Sortilin

1

0

High-throughput

0.513

High

1248234

TM2D3
TM2 domain-containing protein 3

1

0

High-throughput

0.513

High

169302

LECT2
Leukocyte cell-derived chemotaxin-2

1

3

High-throughput

0.489

High

1179099

TECT1
Tectonic-1

1

1

High-throughput

0.489

High

1248226

SESQ1
Sesquipedalian-1

1

2

High-throughput

0.489

High

1248230

LEG12
Galectin-12

1

15

High-throughput

0.489

High

1248239

SDF2L
Stromal cell-derived factor 2-like protein 1

1

7

High-throughput

0.489

High

1248240

FBX6
F-box only protein 6

1

14

High-throughput

0.489

High

1248235

GRIP2
Glutamate receptor-interacting protein 2

1

14

Small-scale

0.481

High

1248247

GRIP1
Glutamate receptor-interacting protein 1

1

15

Small-scale

0.481

High

218342

TGON2
Trans-Golgi network integral membrane protein 2

1

11

High-throughput

0.479

High

374008

RASN
GTPase NRas

1

6

High-throughput

0.479

High

375638

RASK
GTPase KRas

1

6

High-throughput

0.479

High

431837

ITB1
Integrin beta-1

1

12

Small-scale

0.479

High

565943

EF2
Elongation factor 2

1

2

Small-scale

0.479

High

674216

BRD2
Bromodomain-containing protein 2

1

4

High-throughput

0.479

High

683604

ITA3
Integrin alpha-3

1

5

Small-scale

0.479

High

845688

MUC18
Cell surface glycoprotein MUC18

1

9

High-throughput

0.479

High

868718

LEG7
Galectin-7

1

15

High-throughput

0.479

High

955306

CDC42
Cell division control protein 42 homolog

1

13

Small-scale

0.479

High

1004731

RNF4
E3 ubiquitin-protein ligase RNF4

1

2

High-throughput

0.479

High

540513

LAMP1
Lysosome-associated membrane glycoprotein 1

1

0

High-throughput

0.458

High

1127352

CASL
Enhancer of filamentation 1

1

0

Small-scale

0.458

High

1248224

MCAF1
Activating transcription factor 7-interacting protein 1

1

2

High-throughput

0.457

High

161048

ADA10
Disintegrin and metalloproteinase domain-containing protein 10

1

10

High-throughput

0.445

High

349454

TSN15
Tetraspanin-15

1

6

High-throughput

0.445

High

379534

IGHM
Immunoglobulin heavy constant mu

1

6

High-throughput

0.445

High

399451

TRGV3
T cell receptor gamma variable 3

1

4

High-throughput

0.445

High

967312

TSN5
Tetraspanin-5

1

6

High-throughput

0.445

High

1248231

AURKB
Aurora kinase B

1

5

High-throughput

0.445

High

418214

RPN2
Dolichyl-diphosphooligosaccharide--protein glycosyltransferase subunit 2

1

1

High-throughput

0.437

High

622191

NDUV2
NADH dehydrogenase [ubiquinone] flavoprotein 2, mitochondrial

1

1

High-throughput

0.437

High

660651

IF4B
Eukaryotic translation initiation factor 4B

1

1

Small-scale

0.437

High

1248225

TRI67
Tripartite motif-containing protein 67

1

9

High-throughput

0.437

High

1248232

TCPQM
T-complex protein 1 subunit theta-like 2

1

2

High-throughput

0.407

High

1248241

CAH10
Carbonic anhydrase-related protein 10

1

2

High-throughput

0.407

High

956070

SPCS3
Signal peptidase complex subunit 3

1

0

High-throughput

0.279

Low

1248237

ZN644
Zinc finger protein 644

1

0

High-throughput

0.279

Low

1248243

B3GN2
N-acetyllactosaminide beta-1,3-N-acetylglucosaminyltransferase 2

1

0

High-throughput

0.249

Low

1248228

BBS1
BBSome complex member BBS1

1

0

High-throughput

0.232

Low


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Last updated: 11Aug2025