Protein: RHG20
Rho GTPase-activating protein 20 (Rho-type GTPase-activating protein 20)

Gene: RHG20, ARHGAP20
Organism: Homo sapiens
Interactions: 29
UniProt ID: Q9P2F6

Gene Ontology (top 5):
GO:0005096 - GTPase activator activity
GO:0005829 - cytosol
GO:0007165 - signal transduction
GO:0035023 - regulation of Rho protein signal transduction
GO:0051056 - regulation of small GTPase mediated signal transduction

Download interactions: TXT   MITAB-2.5

Interaction Interactor Experiments Homologs Category Interaction
Score
Confidence

955710

CDC42
Cell division control protein 42 homolog

1

20

High-throughput

0.647

High

962589

RHOA
Transforming protein RhoA

1

20

High-throughput

0.647

High

988786

RAC1
Ras-related C3 botulinum toxin substrate 1

1

20

High-throughput

0.647

High

987996

GRB2
Growth factor receptor-bound protein 2

1

20

High-throughput

0.575

High

775730

DEK
Protein DEK

2

2

High-throughput

0.571

High

951488

SC61B
Protein transport protein Sec61 subunit beta

2

3

High-throughput

0.571

High

1099289

SRSF5
Serine/arginine-rich splicing factor 5

2

3

High-throughput

0.571

High

1335527

MTMRE
Phosphatidylinositol-3,5-bisphosphate 3-phosphatase MTMR14

2

0

High-throughput

0.547

High

366379

PLMN
Plasminogen

2

7

High-throughput

0.521

High

1157975

DDB1
DNA damage-binding protein 1

2

5

High-throughput

0.521

High

1450501

DJC11
DnaJ homolog subfamily C member 11

2

3

High-throughput

0.521

High

1454558

RT07
Small ribosomal subunit protein uS7m

2

1

High-throughput

0.521

High

370371

CYTA
Cystatin-A

1

3

High-throughput

0.479

High

414758

P53
Cellular tumor antigen p53

1

4

High-throughput

0.479

High

1220860

RN123
E3 ubiquitin-protein ligase RNF123

1

10

High-throughput

0.479

High

1367472

ESR2
Estrogen receptor beta

1

14

High-throughput

0.479

High

1445741

WDR6
tRNA

1

8

High-throughput

0.479

High

316102

RECQ4
ATP-dependent DNA helicase Q4

1

4

High-throughput

0.437

High

473150

RU17
U1 small nuclear ribonucleoprotein 70 kDa

1

10

High-throughput

0.437

High

1017265

H33
Histone H3.3

1

4

High-throughput

0.437

High

1127213

RBM39
RNA-binding protein 39

1

5

High-throughput

0.437

High

1149211

SF3A1
Splicing factor 3A subunit 1

1

3

High-throughput

0.437

High

1150011

TERF2
Telomeric repeat-binding factor 2

1

1

High-throughput

0.437

High

1451866

MIC19
MICOS complex subunit MIC19

1

2

High-throughput

0.437

High

1454561

NCOR2
Nuclear receptor corepressor 2

1

6

High-throughput

0.437

High

925990

TCP4
Activated RNA polymerase II transcriptional coactivator p15

2

0

High-throughput

0.298

High

1454559

LC7L2
Putative RNA-binding protein Luc7-like 2

2

0

High-throughput

0.298

High

1454560

RM11
Large ribosomal subunit protein uL11m

2

0

High-throughput

0.298

High

1403746

YMEL1
ATP-dependent zinc metalloprotease YME1L1

1

0

High-throughput

0.249

Low


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Last updated: 11Aug2025