Protein: CCKN
Cholecystokinin (CCK) [Cleaved into: Cholecystokinin-58 (CCK58); Cholecystokinin-58 desnonopeptide ((1-49)-CCK58); Cholecystokinin-39 (CCK39); Cholecystokinin-33 (CCK33); Cholecystokinin-25 (CCK25); Cholecystokinin-18 (CCK18); Cholecystokinin-12 (CCK12); Cholecystokinin-8 (CCK8); Cholecystokinin-7 (CCK7); Cholecystokinin-5 (CCK5)]

Gene: CCKN, CCK
Organism: Homo sapiens
Interactions: 58
UniProt ID: P06307

Gene Ontology (top 5):
GO:0001764 - neuron migration
GO:0005179 - hormone activity
GO:0005184 - neuropeptide hormone activity
GO:0005576 - extracellular region
GO:0005615 - extracellular space

Download interactions: TXT   MITAB-2.5

Interaction Interactor Experiments Homologs Category Interaction
Score
Confidence

441528

GASR
Gastrin/cholecystokinin type B receptor

4

1

Small-scale

0.686

High

370927

MYC
Myc proto-oncogene protein

1

0

High-throughput

0.493

High

390314

CXCL7
Platelet basic protein

1

0

High-throughput

0.493

High

440291

FYN
Tyrosine-protein kinase Fyn

1

0

High-throughput

0.493

High

441536

RHEB
GTP-binding protein Rheb

1

0

High-throughput

0.493

High

441537

LPAL2
Putative apolipoprotein(a)-like protein 2

1

0

High-throughput

0.493

High

441548

ATL4
ADAMTS-like protein 4

1

0

High-throughput

0.493

High

441527

CCKAR
Cholecystokinin receptor type A

1

1

Small-scale

0.408

High

441571

UBQL2
Ubiquilin-2

2

0

High-throughput

0.316

High

441543

TRI68
E3 ubiquitin-protein ligase TRIM68

1

0

High-throughput

0.269

Low

90568

C1IDX9
Ubiquitin-like protein ATG12

1

0

High-throughput

0.268

Low

129639

CBX4
E3 SUMO-protein ligase CBX4

1

0

High-throughput

0.268

Low

280895

HYPM
Huntingtin-interacting protein M

1

0

High-throughput

0.268

Low

332733

EPM2A
Laforin

1

0

High-throughput

0.268

Low

441524

PRPH2
Peripherin-2

1

0

High-throughput

0.268

Low

441525

NFYB
Nuclear transcription factor Y subunit beta

1

0

High-throughput

0.268

Low

441526

PTN4
Tyrosine-protein phosphatase non-receptor type 4

1

0

High-throughput

0.268

Low

441529

RGR
RPE-retinal G protein-coupled receptor

1

0

High-throughput

0.268

Low

441530

CCHL
Holocytochrome c-type synthase

1

0

High-throughput

0.268

Low

441531

UB2G1
Ubiquitin-conjugating enzyme E2 G1

1

0

High-throughput

0.268

Low

441532

RS4X
Small ribosomal subunit protein eS4, X isoform

1

0

High-throughput

0.268

Low

441533

TF65
Transcription factor p65

1

0

High-throughput

0.268

Low

441534

GABP1
GA-binding protein subunit beta-1

1

0

High-throughput

0.268

Low

441535

PPARA
Peroxisome proliferator-activated receptor alpha

1

0

High-throughput

0.268

Low

441538

CP100
Cilia- and flagella-associated protein 100

1

0

High-throughput

0.268

Low

441539

ZC21C
Zinc finger C2HC domain-containing protein 1C

1

0

High-throughput

0.268

Low

441540

SPRY7
SPRY domain-containing protein 7

1

0

High-throughput

0.268

Low

441541

RUAS1
Putative uncharacterized protein RUSC1-AS1

1

0

High-throughput

0.268

Low

441542

AR6P4
ADP-ribosylation factor-like protein 6-interacting protein 4

1

0

High-throughput

0.268

Low

441544

ADAL
N6-Methyl-AMP deaminase

1

0

High-throughput

0.268

Low

441545

LEG9C
Galectin-9C

1

0

High-throughput

0.268

Low

441546

ESRP1
Epithelial splicing regulatory protein 1

1

0

High-throughput

0.268

Low

441547

H3C
Histone H3.3C

1

0

High-throughput

0.268

Low

441549

ASCL4
Achaete-scute homolog 4

1

0

High-throughput

0.268

Low

441550

PPR21
Protein phosphatase 1 regulatory subunit 21

1

0

High-throughput

0.268

Low

441551

3BP5L
SH3 domain-binding protein 5-like

1

0

High-throughput

0.268

Low

441552

NUP54
Nucleoporin p54

1

0

High-throughput

0.268

Low

441553

ARCH
Protein archease

1

0

High-throughput

0.268

Low

441554

SLN12
Ribonuclease SLFN12

1

0

High-throughput

0.268

Low

441555

KT222
Keratin-like protein KRT222

1

0

High-throughput

0.268

Low

441556

NUP43
Nucleoporin Nup43

1

0

High-throughput

0.268

Low

441557

MCFD2
Multiple coagulation factor deficiency protein 2

1

0

High-throughput

0.268

Low

441558

CHMP7
Charged multivesicular body protein 7

1

0

High-throughput

0.268

Low

441559

SYMPK
Symplekin

1

0

High-throughput

0.268

Low

441560

SPSB1
SPRY domain-containing SOCS box protein 1

1

0

High-throughput

0.268

Low

441561

REEP6
Receptor expression-enhancing protein 6

1

0

High-throughput

0.268

Low

441562

ZN333
Zinc finger protein 333

1

0

High-throughput

0.268

Low

441563

CITE1
Cbp/p300-interacting transactivator 1

1

0

High-throughput

0.268

Low

441564

SPY4
Protein sprouty homolog 4

1

0

High-throughput

0.268

Low

441565

LHX5
LIM/homeobox protein Lhx5

1

0

High-throughput

0.268

Low

441566

HELLS
Lymphoid-specific helicase

1

0

High-throughput

0.268

Low

441567

BRWD1
Bromodomain and WD repeat-containing protein 1

1

0

High-throughput

0.268

Low

441568

ANKE1
Ankyrin repeat and EF-hand domain-containing protein 1

1

0

High-throughput

0.268

Low

441569

WBP1L
WW domain binding protein 1-like

1

0

High-throughput

0.268

Low

441570

VPS54
Vacuolar protein sorting-associated protein 54

1

0

High-throughput

0.268

Low

441572

NAGK
N-acetyl-D-glucosamine kinase

1

0

High-throughput

0.268

Low

441573

JUPI1
Jupiter microtubule associated homolog 1

1

0

High-throughput

0.268

Low

441574

CIA2B
Cytosolic iron-sulfur assembly component 2B

1

0

High-throughput

0.268

Low


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Last updated: 11Aug2025