Protein: CBLN4
Cerebellin-4 (Cerebellin-like glycoprotein 1)

Gene: CBLN4
Organism: Homo sapiens
Interactions: 131
UniProt ID: Q9NTU7

Gene Ontology (top 5):
GO:0005576 - extracellular region
GO:0005615 - extracellular space
GO:0009306 - protein secretion
GO:0043083 - synaptic cleft
GO:0045202 - synapse

Download interactions: TXT   MITAB-2.5

Interaction Interactor Experiments Homologs Category Interaction
Score
Confidence

299889

C1QRF
C1q-related factor

2

19

High-throughput

0.811

High

1295800

C1QL4
Complement C1q-like protein 4

2

19

High-throughput

0.811

High

580844

PVR
Poliovirus receptor

1

4

High-throughput

0.691

High

1449634

FBX2
F-box only protein 2

3

3

High-throughput

0.662

High

719750

HLAF
HLA class I histocompatibility antigen, alpha chain F

1

0

High-throughput

0.656

High

569141

T2FB
General transcription factor IIF subunit 2

2

1

High-throughput

0.574

High

1449625

KBRS2
NF-kappa-B inhibitor-interacting Ras-like protein 2

2

2

High-throughput

0.574

High

1449626

KBRS1
NF-kappa-B inhibitor-interacting Ras-like protein 1

2

2

High-throughput

0.574

High

136984

AGRIN
Agrin [Cleaved into: Agrin N-terminal 110 kDa subunit; Agrin C-terminal 110 kDa subunit; Agrin C-terminal 90 kDa fragment

1

20

High-throughput

0.536

High

137100

PLOD2
Procollagen-lysine,2-oxoglutarate 5-dioxygenase 2

1

20

High-throughput

0.536

High

183303

LAMA5
Laminin subunit alpha-5

1

20

High-throughput

0.536

High

277041

ENTP6
Ectonucleoside triphosphate diphosphohydrolase 6

1

2

High-throughput

0.536

High

282866

CRLF1
Cytokine receptor-like factor 1

1

7

High-throughput

0.536

High

287617

LRP6
Low-density lipoprotein receptor-related protein 6

1

4

High-throughput

0.536

High

350746

NOE2
Noelin-2

1

4

High-throughput

0.536

High

423288

A4
Amyloid-beta precursor protein

1

2

High-throughput

0.536

High

467858

BGLR
Beta-glucuronidase

1

5

High-throughput

0.536

High

551898

CO6A2

1

20

High-throughput

0.536

High

554257

BMP4
Bone morphogenetic protein 4

1

11

High-throughput

0.536

High

562765

BMP1
Bone morphogenetic protein 1

1

12

High-throughput

0.536

High

566851

PDIA4
Protein disulfide-isomerase A4

1

1

High-throughput

0.536

High

618209

AMD
Peptidyl-glycine alpha-amidating monooxygenase

1

3

High-throughput

0.536

High

648697

FGFR4
Fibroblast growth factor receptor 4

1

4

High-throughput

0.536

High

650446

FGFR3
Fibroblast growth factor receptor 3

1

5

High-throughput

0.536

High

660302

BDNF
Neurotrophic factor BDNF precursor form

1

1

High-throughput

0.536

High

709082

PCSK6
Proprotein convertase subtilisin/kexin type 6

1

9

High-throughput

0.536

High

720434

ACHA5
Neuronal acetylcholine receptor subunit alpha-5

1

6

High-throughput

0.536

High

731937

L1CAM
Neural cell adhesion molecule L1

1

3

High-throughput

0.536

High

756589

GALNS
N-acetylgalactosamine-6-sulfatase

1

4

High-throughput

0.536

High

937446

LAMB2
Laminin subunit beta-2

1

16

High-throughput

0.536

High

1098335

SEM3B
Semaphorin-3B

1

6

High-throughput

0.536

High

1105788

ADAM9
Disintegrin and metalloproteinase domain-containing protein 9

1

7

High-throughput

0.536

High

1120649

DAG1
Dystroglycan 1

1

4

High-throughput

0.536

High

1144255

PGFRL
Platelet-derived growth factor receptor-like protein

1

5

High-throughput

0.536

High

1225415

METRL
Meteorin-like protein

1

6

High-throughput

0.536

High

1248242

CSPG4
Chondroitin sulfate proteoglycan 4

1

20

High-throughput

0.536

High

1294389

FRAS1
Extracellular matrix organizing protein FRAS1

1

18

High-throughput

0.536

High

1333895

PCSK9
Proprotein convertase subtilisin/kexin type 9

1

5

High-throughput

0.536

High

1356836

CEMIP
Cell migration-inducing and hyaluronan-binding protein

1

3

High-throughput

0.536

High

1366676

SORL
Sortilin-related receptor

1

4

High-throughput

0.536

High

1369598

NEO1
Neogenin

1

3

High-throughput

0.536

High

1385956

CTHR1
Collagen triple helix repeat-containing protein 1

1

1

High-throughput

0.536

High

1396602

NAR5
Ecto-ADP-ribosyltransferase 5

1

1

High-throughput

0.536

High

1408462

SEM3C
Semaphorin-3C

1

6

High-throughput

0.536

High

1410971

CSTN3
Calsyntenin-3

1

7

High-throughput

0.536

High

1419499

CNTP3
Contactin-associated protein-like 3

1

20

High-throughput

0.536

High

1430859

SIL1
Nucleotide exchange factor SIL1

1

4

High-throughput

0.536

High

1449624

CA2D2
Voltage-dependent calcium channel subunit alpha-2/delta-2

1

3

High-throughput

0.536

High

1449627

TUTLA
Protein turtle homolog A

1

5

High-throughput

0.536

High

1449628

SE1L1
Protein sel-1 homolog 1

1

13

High-throughput

0.536

High

1449632

PLXA1
Plexin-A1

1

12

High-throughput

0.536

High

1449635

ATS7
A disintegrin and metalloproteinase with thrombospondin motifs 7

1

9

High-throughput

0.536

High

1449637

NRX3A
Neurexin-3

2

20

High-throughput

0.533

High

472209

TRFM
Melanotransferrin

1

0

High-throughput

0.513

High

507387

UBB
Polyubiquitin-B [Cleaved into: Ubiquitin]

1

0

High-throughput

0.513

High

984303

GBB2
Guanine nucleotide-binding protein G(I)/G(S)/G(T) subunit beta-2

1

0

High-throughput

0.513

High

1104562

MSLN
Mesothelin

1

0

High-throughput

0.513

High

1390359

I17RA
Interleukin-17 receptor A

1

0

High-throughput

0.513

High

1439705

NRX3B
Neurexin-3-beta

2

15

High-throughput

0.504

High

1006744

SRPK2
SRSF protein kinase 2

1

1

High-throughput

0.502

High

164745

HS3S1
Heparan sulfate glucosamine 3-O-sulfotransferase 1

1

1

High-throughput

0.489

High

175440

PLXB2
Plexin-B2

1

14

High-throughput

0.489

High

251121

B4GT3
Beta-1,4-galactosyltransferase 3

1

4

High-throughput

0.489

High

270221

ADA11
Disintegrin and metalloproteinase domain-containing protein 11

1

7

High-throughput

0.489

High

600634

NAGAB
Alpha-N-acetylgalactosaminidase

1

1

High-throughput

0.489

High

603814

ITA2
Integrin alpha-2

1

20

High-throughput

0.489

High

755426

MA1A1
Mannosyl-oligosaccharide 1,2-alpha-mannosidase IA

1

3

High-throughput

0.489

High

771682

IDUA
Alpha-L-iduronidase

1

1

High-throughput

0.489

High

885514

MA2A2
Alpha-mannosidase 2x

1

12

High-throughput

0.489

High

907945

PLXA3
Plexin-A3

1

10

High-throughput

0.489

High

932394

ANAG
Alpha-N-acetylglucosaminidase

1

1

High-throughput

0.489

High

999561

NOMO3
BOS complex subunit NOMO3

1

2

High-throughput

0.489

High

1062192

PCDH1
Protocadherin-1

1

7

High-throughput

0.489

High

1105571

OS9
Protein OS-9

1

2

High-throughput

0.489

High

1116744

ITA7
Integrin alpha-7 [Cleaved into: Integrin alpha-7 heavy chain; Integrin alpha-7 light chain; Integrin alpha-7 70 kDa form]

1

4

High-throughput

0.489

High

1143687

NOMO1
BOS complex subunit NOMO1

1

2

High-throughput

0.489

High

1144673

PTPRK
Receptor-type tyrosine-protein phosphatase kappa

1

3

High-throughput

0.489

High

1175847

T132A
Transmembrane protein 132A

1

3

High-throughput

0.489

High

1212470

LRIF1
Ligand-dependent nuclear receptor-interacting factor 1

1

1

High-throughput

0.489

High

1212699

GT253
Inactive glycosyltransferase 25 family member 3

1

20

High-throughput

0.489

High

1243285

GLT18
Polypeptide N-acetylgalactosaminyltransferase 18

1

2

High-throughput

0.489

High

1248343

PLGT2
Protein O-glucosyltransferase 2

1

6

High-throughput

0.489

High

1249742

SE6L2
Seizure 6-like protein 2

1

13

High-throughput

0.489

High

1278476

PLGT3
Protein O-glucosyltransferase 3

1

6

High-throughput

0.489

High

1281703

MEGF8
Multiple epidermal growth factor-like domains protein 8

1

20

High-throughput

0.489

High

1288106

OAF
Out at first protein homolog

1

1

High-throughput

0.489

High

1308855

P3H3
Prolyl 3-hydroxylase 3

1

20

High-throughput

0.489

High

1333850

TTC13
Tetratricopeptide repeat protein 13

1

4

High-throughput

0.489

High

1335597

CHSTE
Carbohydrate sulfotransferase 14

1

4

High-throughput

0.489

High

1366840

PTPRU
Receptor-type tyrosine-protein phosphatase U

1

2

High-throughput

0.489

High

1368435

SC65
Endoplasmic reticulum protein SC65

1

20

High-throughput

0.489

High

1382891

TTC17
Tetratricopeptide repeat protein 17

1

2

High-throughput

0.489

High

1383490

PBIP1
Pre-B-cell leukemia transcription factor-interacting protein 1

1

1

High-throughput

0.489

High

1417265

TMM59
Transmembrane protein 59

1

1

High-throughput

0.489

High

1420143

EDEM3
ER degradation-enhancing alpha-mannosidase-like protein 3

1

3

High-throughput

0.489

High

1432918

SEM6B
Semaphorin-6B

1

6

High-throughput

0.489

High

1439452

CELR2
Cadherin EGF LAG seven-pass G-type receptor 2

1

5

High-throughput

0.489

High

1448137

CHSTC
Carbohydrate sulfotransferase 12

1

4

High-throughput

0.489

High

1449612

SEM4G
Semaphorin-4G

1

9

High-throughput

0.489

High

1449623

P4HTM
Transmembrane prolyl 4-hydroxylase

1

8

High-throughput

0.489

High

1449629

HESX1
Homeobox expressed in ES cells 1

1

5

High-throughput

0.489

High

1449631

CEIP2
Cell surface hyaluronidase CEMIP2

1

3

High-throughput

0.489

High

1449633

GNPTG
N-acetylglucosamine-1-phosphotransferase subunit gamma

1

6

High-throughput

0.489

High

1449636

MA2B2
Epididymis-specific alpha-mannosidase

1

12

High-throughput

0.489

High

1449639

AGRG1
Adhesion G-protein coupled receptor G1

1

6

High-throughput

0.489

High

243068

PRKN
E3 ubiquitin-protein ligase parkin

1

1

High-throughput

0.479

High

1227542

A16L1
Autophagy-related protein 16-1

1

3

High-throughput

0.479

High

1449641

NUMBL
Numb-like protein

1

4

High-throughput

0.445

High

406700

MYCN
N-myc proto-oncogene protein

1

1

High-throughput

0.437

High

1036595

SEMG2
Semenogelin-2

1

0

High-throughput

0.426

High

946295

NRX2B
Neurexin-2-beta

1

3

High-throughput

0.407

High

1205700

NOMO2
BOS complex subunit NOMO2

1

2

High-throughput

0.407

High

1399252

CNT3B
Contactin-associated protein-like 3B

1

20

High-throughput

0.407

High

1449638

RN114
E3 ubiquitin-protein ligase RNF114

1

5

High-throughput

0.407

High

1293676

DYR2
Dihydrofolate reductase 2, mitochondrial

2

0

High-throughput

0.328

High

1323240

NDUF2
NADH dehydrogenase [ubiquinone] 1 alpha subcomplex assembly factor 2

2

0

High-throughput

0.328

High

1364276

TOPB1
DNA topoisomerase 2-binding protein 1

2

0

High-throughput

0.328

High

160838

TOR1B
Torsin-1B

1

0

High-throughput

0.279

Low

244503

MGRN1
E3 ubiquitin-protein ligase MGRN1

1

0

High-throughput

0.279

Low

800431

LICH
Lysosomal acid lipase/cholesteryl ester hydrolase

1

0

High-throughput

0.279

Low

876731

HSP13
Heat shock 70 kDa protein 13

1

0

High-throughput

0.279

Low

992351

SKP1
S-phase kinase-associated protein 1

1

0

High-throughput

0.279

Low

1292145

ANR46
Ankyrin repeat domain-containing protein 46

1

0

High-throughput

0.279

Low

1359851

SC5AB
Sodium/myo-inositol cotransporter 2

1

0

High-throughput

0.279

Low

1381353

NCLN
BOS complex subunit NCLN

1

0

High-throughput

0.279

Low

1449630

SUN2
SUN domain-containing protein 2

1

0

High-throughput

0.279

Low

1449640

SAR1B
Small COPII coat GTPase SAR1B

1

0

High-throughput

0.279

Low

350149

SNAI1
Zinc finger protein SNAI1

1

0

High-throughput

0.249

Low

1026556

HSF1
Heat shock factor protein 1

1

0

High-throughput

0.249

Low

1391796

AURKB
Aurora kinase B

1

0

High-throughput

0.249

Low

1449622

RBM22
Pre-mRNA-splicing factor RBM22

1

0

High-throughput

0.232

Low


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Last updated: 11Aug2025