Protein: RHGBA
Rho GTPase-activating protein 11A (Rho-type GTPase-activating protein 11A)

Gene: RHGBA, ARHGAP11A
Organism: Homo sapiens
Interactions: 65
UniProt ID: Q6P4F7

Gene Ontology (top 5):
GO:0005096 - GTPase activator activity
GO:0005634 - nucleus
GO:0005829 - cytosol
GO:0007165 - signal transduction
GO:0043547 - positive regulation of GTPase activity

Download interactions: TXT   MITAB-2.5

Interaction Interactor Experiments Homologs Category Interaction
Score
Confidence

1242433

CD2AP
CD2-associated protein

1

20

High-throughput

0.691

High

962171

RHOA
Transforming protein RhoA

1

20

High-throughput

0.647

High

866730

CAZA2
F-actin-capping protein subunit alpha-2

2

6

High-throughput

0.628

High

978094

RHOB
Rho-related GTP-binding protein RhoB

1

20

High-throughput

0.618

High

1242428

ITSN2
Intersectin-2

1

15

High-throughput

0.618

High

1242425

ANLN
Anillin

2

6

High-throughput

0.611

High

372328

MYC
Myc proto-oncogene protein

2

7

High-throughput

0.584

High

998450

H31
Histone H3.1

2

5

High-throughput

0.584

High

952900

ACTB
Actin, cytoplasmic 1

1

15

High-throughput

0.575

High

442368

GELS
Gelsolin

2

2

High-throughput

0.571

High

447788

TPM3
Tropomyosin alpha-3 chain

2

1

High-throughput

0.571

High

701045

PSB6
Proteasome subunit beta type-6

2

1

High-throughput

0.571

High

885814

KC1E
Casein kinase I isoform epsilon

2

10

High-throughput

0.571

High

1052041

CALD1
Caldesmon

2

20

High-throughput

0.571

High

1083387

CPSF1
Cleavage and polyadenylation specificity factor subunit 1

2

5

High-throughput

0.571

High

1109148

PRP4K
Serine/threonine-protein kinase PRP4 homolog

2

10

High-throughput

0.571

High

1150439

NHRF2
Na(+)/H(+) exchange regulatory cofactor NHE-RF2

2

19

High-throughput

0.571

High

1150740

SF01
Splicing factor 1

2

2

High-throughput

0.571

High

1242415

DDX42
ATP-dependent RNA helicase DDX42

2

5

High-throughput

0.571

High

391037

TRFL
Lactotransferrin

2

0

High-throughput

0.547

High

443073

PTMA
Prothymosin alpha [Cleaved into: Prothymosin alpha, N-terminally processed; Thymosin alpha-1]

2

0

High-throughput

0.547

High

1242418

PR38A
Pre-mRNA-splicing factor 38A

2

0

High-throughput

0.547

High

1242421

THOC1
THO complex subunit 1

2

0

High-throughput

0.547

High

1242424

NSRP1
Nuclear speckle splicing regulatory protein 1

2

0

High-throughput

0.547

High

123737

MYO1C
Unconventional myosin-Ic

1

4

High-throughput

0.536

High

637577

FLNA
Filamin-A

1

11

High-throughput

0.536

High

772861

MYH9
Myosin-9

1

5

High-throughput

0.536

High

862877

IQGA1
Ras GTPase-activating-like protein IQGAP1

1

8

High-throughput

0.536

High

968348

PP1B
Serine/threonine-protein phosphatase PP1-beta catalytic subunit

1

4

High-throughput

0.536

High

1085892

TWF1
Twinfilin-1

1

1

High-throughput

0.536

High

1123678

DCTN1
Dynactin subunit 1

1

8

High-throughput

0.536

High

1242417

SYNPO
Synaptopodin

1

4

High-throughput

0.536

High

1242423

MYO19
Unconventional myosin-XIX

1

8

High-throughput

0.536

High

1242414

WDR82
WD repeat-containing protein 82

2

19

High-throughput

0.521

High

1242420

UTP4
U3 small nucleolar RNA-associated protein 4 homolog

2

6

High-throughput

0.521

High

1242431

PLAK2
PALM2-AKAP2 fusion protein

2

1

High-throughput

0.521

High

730686

1433S
14-3-3 protein sigma

1

20

High-throughput

0.515

High

1160663

DREB
Drebrin

1

2

High-throughput

0.489

High

1242419

MY18A
Unconventional myosin-XVIIIa

1

6

High-throughput

0.489

High

1242422

VMP1
Vacuole membrane protein 1

1

1

High-throughput

0.489

High

171262

MYPT1
Protein phosphatase 1 regulatory subunit 12A

1

9

High-throughput

0.479

High

228289

CPSF5
Cleavage and polyadenylation specificity factor subunit 5

1

1

High-throughput

0.479

High

551106

PCNA
Proliferating cell nuclear antigen

1

3

High-throughput

0.479

High

553214

KCRB
Creatine kinase B-type

1

4

High-throughput

0.479

High

964644

DCAF7
DDB1- and CUL4-associated factor 7

1

4

High-throughput

0.479

High

979845

H4
Histone H4

1

2

High-throughput

0.479

High

980854

H2B1C
Histone H2B type 1-C/E/F/G/I

1

20

High-throughput

0.479

High

1016956

H33
Histone H3.3

1

5

High-throughput

0.479

High

1045410

TF65
Transcription factor p65

1

8

High-throughput

0.479

High

1136972

SEPT2
Septin-2

1

1

High-throughput

0.479

High

1140433

KIF14
Kinesin-like protein KIF14

1

10

High-throughput

0.479

High

1149093

SF3A1
Splicing factor 3A subunit 1

1

2

High-throughput

0.479

High

1220572

RN123
E3 ubiquitin-protein ligase RNF123

1

8

High-throughput

0.479

High

1242413

FIP1
Pre-mRNA 3'-end-processing factor FIP1

1

1

High-throughput

0.479

High

1242427

RNF12
E3 ubiquitin-protein ligase RLIM

1

1

High-throughput

0.479

High

1242430

XPO7
Exportin-7

1

12

High-throughput

0.479

High

1242412

FBX38
F-box only protein 38

1

0

High-throughput

0.458

High

690274

STOM
Stomatin

1

2

High-throughput

0.445

High

962967

CH10
10 kDa heat shock protein, mitochondrial

1

2

High-throughput

0.437

High

1242416

SLX4
Structure-specific endonuclease subunit SLX4

1

4

High-throughput

0.437

High

1242432

RCL1
RNA 3'-terminal phosphate cyclase-like protein

2

0

High-throughput

0.298

High

399583

VTNC
Vitronectin

1

0

High-throughput

0.279

Low

1120459

SCRB2
Lysosome membrane protein 2

1

0

High-throughput

0.279

Low

1242426

MYO5C
Unconventional myosin-Vc

1

0

High-throughput

0.279

Low

1242429

CPSF2
Cleavage and polyadenylation specificity factor subunit 2

1

0

High-throughput

0.249

Low


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Last updated: 11Aug2025