Protein: RHG44
Rho GTPase-activating protein 44 (NPC-A-10) (Rho-type GTPase-activating protein RICH2) (RhoGAP interacting with CIP4 homologs protein 2) (RICH-2)

Gene: RHG44, ARHGAP44
Organism: Homo sapiens
Interactions: 32
UniProt ID: Q17R89

Gene Ontology (top 5):
GO:0005096 - GTPase activator activity
GO:0005543 - phospholipid binding
GO:0005829 - cytosol
GO:0005886 - plasma membrane
GO:0006887 - exocytosis

Download interactions: TXT   MITAB-2.5

Interaction Interactor Experiments Homologs Category Interaction
Score
Confidence

1150860

CIP4
Cdc42-interacting protein 4

5

18

High-throughput

0.931

High

1165233

RHG17
Rho GTPase-activating protein 17

5

13

High-throughput

0.929

High

1165242

3BP1
SH3 domain-binding protein 1

4

13

High-throughput

0.892

High

1165243

CD2AP
CD2-associated protein

4

20

High-throughput

0.892

High

1165232

FBP1L
Formin-binding protein 1-like

2

18

High-throughput

0.811

High

988402

RAC1
Ras-related C3 botulinum toxin substrate 1

2

20

Small-scale

0.778

High

955228

CDC42
Cell division control protein 42 homolog

1

20

Small-scale

0.647

High

281743

VP26A
Vacuolar protein sorting-associated protein 26A

2

1

High-throughput

0.628

High

873466

PP2BC
Serine/threonine-protein phosphatase 2B catalytic subunit gamma isoform

2

3

High-throughput

0.628

High

908558

CASP5
Caspase-5

2

3

High-throughput

0.628

High

1150426

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

2

14

High-throughput

0.628

High

1165234

WDTC1
WD and tetratricopeptide repeats protein 1

2

6

High-throughput

0.628

High

1165236

SH3K1
SH3 domain-containing kinase-binding protein 1

2

20

High-throughput

0.628

High

1140174

ARHG6
Rho guanine nucleotide exchange factor 6

2

8

High-throughput

0.594

High

1165239

SHAN3
SH3 and multiple ankyrin repeat domains protein 3

1

15

High-throughput

0.541

High

467920

PFKAM
ATP-dependent 6-phosphofructokinase, muscle type

1

2

High-throughput

0.536

High

885698

CASP4
Caspase-4

1

3

High-throughput

0.536

High

1135657

NAA25
N-alpha-acetyltransferase 25, NatB auxiliary subunit

1

2

High-throughput

0.536

High

1165244

STK24
Serine/threonine-protein kinase 24

1

11

High-throughput

0.536

High

666304

THIL
Acetyl-CoA acetyltransferase, mitochondrial

2

1

High-throughput

0.521

High

1165241

JUPI1
Jupiter microtubule associated homolog 1

1

0

High-throughput

0.518

High

1105024

TCOF
Treacle protein

1

8

High-throughput

0.515

High

385796

LMNA
Prelamin-A/C [Cleaved into: Lamin-A/C

1

17

High-throughput

0.479

High

648170

NDKB
Nucleoside diphosphate kinase B

1

3

High-throughput

0.479

High

1134598

NUMA1
Nuclear mitotic apparatus protein 1

1

12

High-throughput

0.479

High

1165240

BOLA2
BolA-like protein 2

1

2

High-throughput

0.479

High

290579

SURF6
Surfeit locus protein 6

1

1

High-throughput

0.437

High

941452

CTBP2
C-terminal-binding protein 2

1

2

High-throughput

0.437

High

1042003

LMNB2
Lamin-B2

1

16

High-throughput

0.437

High

1165237

PUS7
Pseudouridylate synthase 7 homolog

1

0

High-throughput

0.279

Low

1165238

BCL7B
B-cell CLL/lymphoma 7 protein family member B

1

0

High-throughput

0.279

Low

1165235

TM263
Transmembrane protein 263

1

0

High-throughput

0.249

Low


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Last updated: 11Aug2025