Protein: P20D2
Xaa-Arg dipeptidase (EC 3.4.13.4) (Beta-Ala-Lys dipeptidase)

Gene: P20D2, PM20D2
Organism: Homo sapiens
Interactions: 63
UniProt ID: Q8IYS1

Gene Ontology (top 5):
GO:0004180 - carboxypeptidase activity
GO:0005654 - nucleoplasm
GO:0006508 - proteolysis
GO:0016805 - dipeptidase activity
GO:0042802 - identical protein binding

Download interactions: TXT   MITAB-2.5

Interaction Interactor Experiments Homologs Category Interaction
Score
Confidence

1315421

P20D2
Xaa-Arg dipeptidase

2

3

High-throughput

0.783

High

1315438

DJC11
DnaJ homolog subfamily C member 11

2

1

High-throughput

0.606

High

885590

PRI2
DNA primase large subunit

2

0

High-throughput

0.602

High

168051

RGS12
Regulator of G-protein signaling 12

2

0

High-throughput

0.580

High

186263

SIVA
Apoptosis regulatory protein Siva

2

0

High-throughput

0.580

High

291675

XRP2
Protein XRP2

2

0

High-throughput

0.580

High

655979

KELL
Kell blood group glycoprotein

2

0

High-throughput

0.580

High

680944

PSA1
Proteasome subunit alpha type-1

2

0

High-throughput

0.580

High

1048909

REL
Proto-oncogene c-Rel

2

0

High-throughput

0.580

High

1315445

CERT
Ceramide transfer protein

2

0

High-throughput

0.580

High

831041

CCNF
Cyclin-F

2

0

High-throughput

0.559

High

242241

PRKN
E3 ubiquitin-protein ligase parkin

2

2

High-throughput

0.533

High

132746

BMAL1
Basic helix-loop-helix ARNT-like protein 1

1

0

High-throughput

0.513

High

1292071

SPA24
Spermatogenesis-associated protein 24

1

0

High-throughput

0.513

High

1315429

ZKSC4
Zinc finger protein with KRAB and SCAN domains 4

1

0

High-throughput

0.513

High

1315443

SPAT2
Spermatogenesis-associated protein 2

1

0

High-throughput

0.513

High

185842

OGT1
UDP-N-acetylglucosamine--peptide N-acetylglucosaminyltransferase 110 kDa subunit

1

0

High-throughput

0.480

High

279418

TULP3
Tubby-related protein 3

1

0

High-throughput

0.458

High

606906

CEBPB
CCAAT/enhancer-binding protein beta

1

0

High-throughput

0.458

High

775194

FUS
RNA-binding protein FUS

1

0

High-throughput

0.458

High

1315427

TOPB1
DNA topoisomerase 2-binding protein 1

1

0

High-throughput

0.458

High

1315424

ZSCA1
Zinc finger and SCAN domain-containing protein 1

1

1

High-throughput

0.437

High

948733

DEFB1
Beta-defensin 1

2

0

High-throughput

0.328

High

1315433

ANGL4
Angiopoietin-related protein 4

2

0

High-throughput

0.328

High

1315434

K1671
Uncharacterized protein KIAA1671

2

0

High-throughput

0.328

High

1315440

HAOX2
2-Hydroxyacid oxidase 2

2

0

High-throughput

0.328

High

920671

NUDT6
Nucleoside diphosphate-linked moiety X motif 6

2

0

High-throughput

0.318

High

341808

K2C75
Keratin, type II cytoskeletal 75

2

0

High-throughput

0.316

High

877750

T23O
Tryptophan 2,3-dioxygenase

2

0

High-throughput

0.316

High

893714

MEOX1
Homeobox protein MOX-1

2

0

High-throughput

0.316

High

1007952

PO6F2
POU domain, class 6, transcription factor 2

2

0

High-throughput

0.316

High

1203973

DALD3
DALR anticodon-binding domain-containing protein 3

2

0

High-throughput

0.316

High

1244043

KR261
Keratin-associated protein 26-1

2

0

High-throughput

0.316

High

1315422

SAXO1
Stabilizer of axonemal microtubules 1

2

0

High-throughput

0.316

High

1315425

CNNM3
Metal transporter CNNM3

2

0

High-throughput

0.316

High

1315426

MYOZ3
Myozenin-3

2

0

High-throughput

0.316

High

1315428

NAA80
N-alpha-acetyltransferase 80

2

0

High-throughput

0.316

High

1315430

DDT4L
DNA damage-inducible transcript 4-like protein

2

0

High-throughput

0.316

High

1315431

RUSC1
AP-4 complex accessory subunit RUSC1

2

0

High-throughput

0.316

High

1315432

TPSNR
Tapasin-related protein

2

0

High-throughput

0.316

High

1315436

HPLN2
Hyaluronan and proteoglycan link protein 2

2

0

High-throughput

0.316

High

1315442

EPDR1
Mammalian ependymin-related protein 1

2

0

High-throughput

0.316

High

49942

LNP1
Leukemia NUP98 fusion partner 1

1

0

High-throughput

0.279

Low

65977

CCD69
Coiled-coil domain-containing protein 69

1

0

High-throughput

0.279

Low

397968

ANGI
Angiogenin

1

0

High-throughput

0.279

Low

405507

KITH
Thymidine kinase, cytosolic

1

0

High-throughput

0.279

Low

1239000

NIPA3
Magnesium transporter NIPA3

1

0

High-throughput

0.279

Low

1315423

CF107
Cilia- and flagella-associated protein 107

1

0

High-throughput

0.279

Low

1315439

KBTB4
Kelch repeat and BTB domain-containing protein 4

1

0

High-throughput

0.279

Low

1315444

GPSM3
G-protein-signaling modulator 3

1

0

High-throughput

0.279

Low

258978

DNJA2
DnaJ homolog subfamily A member 2

1

0

High-throughput

0.249

Low

284021

CAH11
Carbonic anhydrase-related protein 11

1

0

High-throughput

0.249

Low

615189

PACA
Pituitary adenylate cyclase-activating polypeptide

1

0

High-throughput

0.249

Low

970757

UBE2H
Ubiquitin-conjugating enzyme E2 H

1

0

High-throughput

0.249

Low

1095702

CACO2
Calcium-binding and coiled-coil domain-containing protein 2

1

0

High-throughput

0.249

Low

1163738

PTN21
Tyrosine-protein phosphatase non-receptor type 21

1

0

High-throughput

0.249

Low

1256510

CE128
Centrosomal protein of 128 kDa

1

0

High-throughput

0.249

Low

1315435

RM37
Large ribosomal subunit protein mL37

1

0

High-throughput

0.249

Low

1315437

PKHA4
Pleckstrin homology domain-containing family A member 4

1

0

High-throughput

0.249

Low

1315441

TEKT2
Tektin-2

1

0

High-throughput

0.249

Low

1010944

BAT1
b(0,+)-type amino acid transporter 1

1

0

High-throughput

0.232

Low

1227035

A16L1
Autophagy-related protein 16-1

1

0

High-throughput

0.232

Low


Service provided by Combinatics, Japan

Last updated: 11Aug2025