Protein: DPP9
Dipeptidyl peptidase 9 (DP9) (EC 3.4.14.5) (Dipeptidyl peptidase IV-related protein 2) (DPRP-2) (Dipeptidyl peptidase IX) (DPP IX) (Dipeptidyl peptidase-like protein 9) (DPLP9)

Gene: DPP9
Organism: Homo sapiens
Interactions: 104
UniProt ID: Q86TI2

Gene Ontology (top 5):
GO:0004177 - aminopeptidase activity
GO:0005634 - nucleus
GO:0005829 - cytosol
GO:0005874 - microtubule
GO:0006508 - proteolysis

Download interactions: TXT   MITAB-2.5

Interaction Interactor Experiments Homologs Category Interaction
Score
Confidence

1287264

DPP9
Dipeptidyl peptidase 9

1

10

Small-scale

0.692

High

1250389

DPP8
Dipeptidyl peptidase 8

1

10

High-throughput

0.691

High

1287270

CADM4
Cell adhesion molecule 4

1

1

High-throughput

0.691

High

350059

SNAI1
Zinc finger protein SNAI1

3

0

High-throughput

0.638

High

1064351

DEMA
Dematin

3

0

High-throughput

0.638

High

913144

STAT2
Signal transducer and activator of transcription 2

3

0

High-throughput

0.634

High

451196

NFL
Neurofilament light polypeptide

2

1

High-throughput

0.628

High

1279564

SPRE2
Sprouty-related, EVH1 domain-containing protein 2

2

1

High-throughput

0.628

High

1287285

NLRP1
NACHT, LRR and PYD domains-containing protein 1

1

2

Small-scale

0.618

High

1287296

CARD8
Caspase recruitment domain-containing protein 8

1

2

Small-scale

0.618

High

1287280

PLPR2
Phospholipid phosphatase-related protein type 2

3

1

High-throughput

0.609

High

1287266

ABD12
Lysophosphatidylserine lipase ABHD12

3

2

High-throughput

0.604

High

818833

TYRP2
L-dopachrome tautomerase

2

0

High-throughput

0.602

High

1287293

CLC5A
C-type lectin domain family 5 member A

2

0

High-throughput

0.585

High

242153

PRKN
E3 ubiquitin-protein ligase parkin

2

6

High-throughput

0.584

High

1208351

SPDYC
Speedy protein C

2

0

High-throughput

0.576

High

1287290

TRM1
tRNA

2

0

High-throughput

0.576

High

1287291

ANR10
Ankyrin repeat domain-containing protein 10

2

2

High-throughput

0.574

High

637605

FLNA
Filamin-A

1

4

Small-scale

0.561

High

528473

COX5B
Cytochrome c oxidase subunit 5B, mitochondrial

2

2

High-throughput

0.549

High

1216376

FAXC
Failed axon connections homolog

2

1

High-throughput

0.549

High

849199

KSYK
Tyrosine-protein kinase SYK

1

4

Small-scale

0.536

High

537434

HSP7C
Heat shock cognate 71 kDa protein

1

1

High-throughput

0.536

High

712230

TKT
Transketolase

1

1

High-throughput

0.536

High

760956

GLYM
Serine hydroxymethyltransferase, mitochondrial

1

2

High-throughput

0.536

High

912942

HNRPF
Heterogeneous nuclear ribonucleoprotein F

1

2

High-throughput

0.536

High

1287289

PAR6A
Partitioning defective 6 homolog alpha

1

1

High-throughput

0.536

High

274646

DNJB6
DnaJ homolog subfamily B member 6

1

4

High-throughput

0.515

High

574346

RSMB
Small nuclear ribonucleoprotein-associated proteins B and B'

1

2

High-throughput

0.515

High

714906

EF1D
Elongation factor 1-delta

1

1

High-throughput

0.515

High

884150

SRP09
Signal recognition particle 9 kDa protein

1

1

High-throughput

0.515

High

1056825

FMR1
Fragile X messenger ribonucleoprotein 1

1

1

High-throughput

0.515

High

1057197

PRDX1
Peroxiredoxin-1

1

4

High-throughput

0.515

High

1096075

TADBP
TAR DNA-binding protein 43

1

2

High-throughput

0.515

High

1287278

OPTN
Optineurin

1

6

High-throughput

0.515

High

574008

HXB3
Homeobox protein Hox-B3

1

0

High-throughput

0.513

High

625471

CSK22
Casein kinase II subunit alpha'

1

0

High-throughput

0.513

High

908839

NEK2
Serine/threonine-protein kinase Nek2

1

0

High-throughput

0.513

High

1091069

FOXF2
Forkhead box protein F2

1

0

High-throughput

0.513

High

1121440

KEAP1
Kelch-like ECH-associated protein 1

1

0

High-throughput

0.513

High

1136913

ABRX2
BRISC complex subunit Abraxas 2

1

0

High-throughput

0.513

High

1256821

STOX1
Storkhead-box protein 1

1

0

High-throughput

0.513

High

1258840

CYS1
Cystin-1

1

0

High-throughput

0.513

High

1287267

ZN664
Zinc finger protein 664

1

0

High-throughput

0.513

High

1287273

ACO11
Acyl-coenzyme A thioesterase 11

1

0

High-throughput

0.513

High

1287286

BC11B
B-cell lymphoma/leukemia 11B

1

0

High-throughput

0.513

High

1287292

BABA2
BRISC and BRCA1-A complex member 2

1

0

High-throughput

0.513

High

1287294

ZNF69
Zinc finger protein 69

1

0

High-throughput

0.513

High

1287297

RPC8
DNA-directed RNA polymerase III subunit RPC8

1

0

High-throughput

0.513

High

167304

KLF11
Krueppel-like factor 11

1

0

High-throughput

0.493

High

856774

BAG6
Large proline-rich protein BAG6

1

0

High-throughput

0.493

High

1287272

BRK1
Protein BRICK1

1

0

High-throughput

0.493

High

351233

MOT3
Monocarboxylate transporter 3

1

1

High-throughput

0.489

High

723692

NTR1
Neurotensin receptor type 1

1

5

High-throughput

0.489

High

1209005

PPR29
Protein phosphatase 1 regulatory subunit 29

1

3

High-throughput

0.489

High

1246082

GTR7
Solute carrier family 2, facilitated glucose transporter member 7

1

1

High-throughput

0.489

High

1287268

PTGR3
Prostaglandin reductase 3

1

1

High-throughput

0.489

High

1287271

GA2L2
GAS2-like protein 2

1

1

High-throughput

0.489

High

1287276

C102A
Coiled-coil domain-containing protein 102A

1

1

High-throughput

0.489

High

1287283

APOL2
Apolipoprotein L2

1

1

High-throughput

0.489

High

1287287

MEGF9
Multiple epidermal growth factor-like domains protein 9

1

1

High-throughput

0.489

High

1287288

LRRC4
Leucine-rich repeat-containing protein 4

1

1

High-throughput

0.489

High

374718

RASH
GTPase HRas

1

0

Small-scale

0.480

High

258961

DNJA2
DnaJ homolog subfamily A member 2

1

4

High-throughput

0.479

High

414120

P53
Cellular tumor antigen p53

1

2

High-throughput

0.479

High

528290

THIO
Thioredoxin

1

4

Small-scale

0.479

High

589047

RFA2
Replication protein A 32 kDa subunit

1

2

High-throughput

0.479

High

695836

RFA1
Replication protein A 70 kDa DNA-binding subunit

1

3

High-throughput

0.479

High

1287282

DNJC7
DnaJ homolog subfamily C member 7

1

3

High-throughput

0.479

High

1238524

Q6NUP5
Type-1 angiotensin II receptor

1

7

High-throughput

0.470

High

1287298

TF3C3
General transcription factor 3C polypeptide 3

1

1

High-throughput

0.470

High

1178225

CL16A
Protein CLEC16A

1

0

High-throughput

0.458

High

1287274

CSN5
COP9 signalosome complex subunit 5

1

0

High-throughput

0.458

High

1287275

FBX32
F-box only protein 32

1

0

High-throughput

0.458

High

1209335

LRRK2
Leucine-rich repeat serine/threonine-protein kinase 2

1

4

High-throughput

0.445

High

302876

CIAO1
Probable cytosolic iron-sulfur protein assembly protein CIAO1

1

1

High-throughput

0.437

High

412181

NTRK1
High affinity nerve growth factor receptor

1

5

High-throughput

0.437

High

768547

RFA3
Replication protein A 14 kDa subunit

1

2

High-throughput

0.437

High

838944

RHG25
Rho GTPase-activating protein 25

1

4

High-throughput

0.437

High

1254445

TRI67
Tripartite motif-containing protein 67

1

3

High-throughput

0.437

High

1272281

DOK3
Docking protein 3

1

1

High-throughput

0.437

High

1226980

A16L1
Autophagy-related protein 16-1

1

0

High-throughput

0.426

High

1287279

TMCO6
Transmembrane and coiled-coil domain-containing protein 6

3

0

High-throughput

0.347

High

226980

ENSA
Alpha-endosulfine

2

0

High-throughput

0.328

High

1192050

TIM50
Mitochondrial import inner membrane translocase subunit TIM50

2

0

High-throughput

0.328

High

1287265

ISCA2
Iron-sulfur cluster assembly 2 homolog, mitochondrial

2

0

High-throughput

0.313

High

1287299

MOFA1
MORF4 family-associated protein 1

2

0

High-throughput

0.313

High

139654

DLL1
Delta-like protein 1

1

0

High-throughput

0.279

Low

328821

CSPG5
Chondroitin sulfate proteoglycan 5

1

0

High-throughput

0.279

Low

504694

F163B
Protein FAM163B

1

0

High-throughput

0.279

Low

838500

GRIA2
Glutamate receptor 2

1

0

High-throughput

0.279

Low

1207856

CLU1O
Putative uncharacterized protein CLLU1-AS1

1

0

High-throughput

0.279

Low

1248316

IGFL1
Insulin growth factor-like family member 1

1

0

High-throughput

0.279

Low

1279002

TAFA3
Chemokine-like protein TAFA-3

1

0

High-throughput

0.279

Low

1287281

CXD4
Gap junction delta-4 protein

1

0

High-throughput

0.279

Low

1287295

GGE2D
G antigen 2D

1

0

High-throughput

0.279

Low

159984

IDLC
Axonemal dynein light intermediate polypeptide 1

1

0

High-throughput

0.268

Low

577985

QCR7
Cytochrome b-c1 complex subunit 7

1

0

High-throughput

0.268

Low

1031917

NC2B
Protein Dr1

1

0

High-throughput

0.268

Low

1084033

SIAT6
CMP-N-acetylneuraminate-beta-1,4-galactoside alpha-2,3-sialyltransferase

1

0

High-throughput

0.268

Low

1287277

COQA1
Collagen alpha-1(XXVI) chain

1

0

High-throughput

0.268

Low

1287284

NUP58
Nucleoporin p58/p45

1

0

High-throughput

0.268

Low

1287269

GLBL3
Beta-galactosidase-1-like protein 3

1

0

High-throughput

0.249

Low


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Last updated: 11Aug2025