Protein: RAB20
Ras-related protein Rab-20 (EC 3.6.5.2)

Gene: RAB20
Organism: Homo sapiens
Interactions: 26
UniProt ID: Q9NX57

Gene Ontology (top 5):
GO:0003924 - GTPase activity
GO:0005525 - GTP binding
GO:0005769 - early endosome
GO:0005794 - Golgi apparatus
GO:0005886 - plasma membrane

Download interactions: TXT   MITAB-2.5

Interaction Interactor Experiments Homologs Category Interaction
Score
Confidence

664909

RAE1
Rab proteins geranylgeranyltransferase component A 1

2

20

High-throughput

0.776

High

686596

RAE2
Rab proteins geranylgeranyltransferase component A 2

2

20

High-throughput

0.776

High

911883

GDS1
Rap1 GTPase-GDP dissociation stimulator 1

2

2

High-throughput

0.694

High

1256359

AN13D
Ankyrin repeat domain-containing protein 13D

1

8

High-throughput

0.691

High

1177108

INF2
Inverted formin-2

1

10

High-throughput

0.618

High

1366815

PGTA
Geranylgeranyl transferase type-2 subunit alpha

1

20

High-throughput

0.536

High

921522

PGTB1
Geranylgeranyl transferase type-1 subunit beta

1

7

High-throughput

0.489

High

1086329

TFCP2
Alpha-globin transcription factor CP2

1

2

High-throughput

0.489

High

1180701

CTU2
Cytoplasmic tRNA 2-thiolation protein 2

1

1

High-throughput

0.489

High

1397749

MAGBA
Melanoma-associated antigen B10

1

2

High-throughput

0.489

High

1451798

UBIP1
Upstream-binding protein 1

1

2

High-throughput

0.489

High

791774

SYUA
Alpha-synuclein

1

10

High-throughput

0.481

High

178420

NPC1
NPC intracellular cholesterol transporter 1

1

7

High-throughput

0.479

High

573266

KPYM
Pyruvate kinase PKM

1

2

High-throughput

0.479

High

1197895

S39AC
Zinc transporter ZIP12

1

17

High-throughput

0.445

High

1271277

SV2B
Synaptic vesicle glycoprotein 2B

1

3

High-throughput

0.445

High

1323773

S39AB
Zinc transporter ZIP11

1

17

High-throughput

0.445

High

1451799

S27A5
Long-chain fatty acid transport protein 5

1

2

High-throughput

0.445

High

501768

FREM3
FRAS1-related extracellular matrix protein 3

1

1

High-throughput

0.437

High

1105179

U119A
Protein unc-119 homolog A

1

0

High-throughput

0.426

High

231818

MFS11
UNC93-like protein MFSD11

1

1

High-throughput

0.407

High

1143867

TCAL1
Transcription elongation factor A protein-like 1

1

1

High-throughput

0.407

High

353905

BCL10
B-cell lymphoma/leukemia 10

1

0

High-throughput

0.279

Low

1116795

ALKB1
Nucleic acid dioxygenase ALKBH1

1

0

High-throughput

0.279

Low

1307394

RIOX2
Ribosomal oxygenase 2

1

0

High-throughput

0.279

Low

1347810

SPT20
Spermatogenesis-associated protein 20

1

0

High-throughput

0.279

Low


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Last updated: 11Aug2025