Protein: RHPN1
Rhophilin-1 (GTP-Rho-binding protein 1)

Gene: RHPN1
Organism: Homo sapiens
Interactions: 56
UniProt ID: Q8TCX5

Gene Ontology (top 5):
GO:0005829 - cytosol
GO:0007165 - signal transduction
GO:0051497 - negative regulation of stress fiber assembly

Download interactions: TXT   MITAB-2.5

Interaction Interactor Experiments Homologs Category Interaction
Score
Confidence

1104852

SNTB2
Beta-2-syntrophin

2

17

High-throughput

0.811

High

962300

RHOA
Transforming protein RhoA

2

20

Small-scale

0.799

High

1230928

WWC2
Protein WWC2

3

20

High-throughput

0.662

High

1311634

KIBRA
Protein KIBRA

3

20

High-throughput

0.662

High

1350256

CNKR1
Connector enhancer of kinase suppressor of ras 1

1

16

Small-scale

0.648

High

1063466

GOGA2
Golgin subfamily A member 2

4

4

High-throughput

0.638

High

853830

MK09
Mitogen-activated protein kinase 9

2

8

High-throughput

0.628

High

862678

UTRN
Utrophin

2

8

High-throughput

0.628

High

870490

PPCE
Prolyl endopeptidase

2

2

High-throughput

0.628

High

1350261

UBP47
Ubiquitin carboxyl-terminal hydrolase 47

2

3

High-throughput

0.628

High

1350263

SPAG5
Sperm-associated antigen 5

2

6

High-throughput

0.628

High

1350265

LZTS2
Leucine zipper putative tumor suppressor 2

2

11

High-throughput

0.628

High

1350269

KLH11
Kelch-like protein 11

2

4

High-throughput

0.628

High

1350270

MTMR4
Phosphatidylinositol-3,5-bisphosphate 3-phosphatase MTMR4

2

8

High-throughput

0.628

High

1350272

CTNL1
Alpha-catulin

2

1

High-throughput

0.628

High

1350275

UBP15
Ubiquitin carboxyl-terminal hydrolase 15

2

4

High-throughput

0.628

High

1340283

CEP70
Centrosomal protein of 70 kDa

3

0

High-throughput

0.626

High

122819

KIF2A
Kinesin-like protein KIF2A

2

8

High-throughput

0.621

High

928204

HAP1
Huntingtin-associated protein 1

2

3

High-throughput

0.606

High

1146066

K1H1
Keratin, type I cuticular Ha1

2

8

High-throughput

0.606

High

141941

PODXL
Podocalyxin

3

3

High-throughput

0.604

High

1152015

PTN14
Tyrosine-protein phosphatase non-receptor type 14

3

14

High-throughput

0.604

High

1163740

PTN21
Tyrosine-protein phosphatase non-receptor type 21

3

15

High-throughput

0.604

High

1234602

P4R3A
Serine/threonine-protein phosphatase 4 regulatory subunit 3A

2

0

High-throughput

0.602

High

1350266

MCMBP
Mini-chromosome maintenance complex-binding protein

2

0

High-throughput

0.602

High

1350258

GASP2
G-protein coupled receptor-associated sorting protein 2

2

0

High-throughput

0.580

High

262411

DTNB
Dystrobrevin beta

2

6

High-throughput

0.574

High

1231766

TTC19
Tetratricopeptide repeat protein 19, mitochondrial

2

2

High-throughput

0.574

High

1350255

IFT81
Intraflagellar transport protein 81 homolog

2

4

High-throughput

0.574

High

1350259

ZBT10
Zinc finger and BTB domain-containing protein 10

2

4

High-throughput

0.574

High

1350262

IFT74
Intraflagellar transport protein 74 homolog

2

6

High-throughput

0.574

High

1350264

GORS1
Golgi reassembly-stacking protein 1

2

1

High-throughput

0.574

High

1350271

PDXL2
Podocalyxin-like protein 2

2

3

High-throughput

0.574

High

1205901

MTUS2
Microtubule-associated tumor suppressor candidate 2

2

7

High-throughput

0.573

High

572089

TRI27
Zinc finger protein RFP

1

2

High-throughput

0.573

High

436705

KPCB
Protein kinase C beta type

2

7

High-throughput

0.571

High

1350273

LZTS1
Leucine zipper putative tumor suppressor 1

2

12

High-throughput

0.553

High

323498

TRI37
E3 ubiquitin-protein ligase TRIM37

1

9

High-throughput

0.541

High

618082

K1C15
Keratin, type I cytoskeletal 15

1

8

High-throughput

0.541

High

1095722

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

1

5

High-throughput

0.541

High

1350257

TRI63
E3 ubiquitin-protein ligase TRIM63

1

10

High-throughput

0.541

High

1350267

TRI55
Tripartite motif-containing protein 55

1

12

High-throughput

0.541

High

231739

PEX1
Peroxisomal ATPase PEX1

1

3

High-throughput

0.515

High

386010

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

1

9

High-throughput

0.515

High

451223

NFL
Neurofilament light polypeptide

1

11

High-throughput

0.515

High

570519

GFAP
Glial fibrillary acidic protein

1

11

High-throughput

0.515

High

1279660

SPRE1
Sprouty-related, EVH1 domain-containing protein 1

1

10

High-throughput

0.515

High

351573

FBLN4
EGF-containing fibulin-like extracellular matrix protein 2

1

5

High-throughput

0.494

High

705480

GRN
Progranulin

1

0

High-throughput

0.493

High

323048

WDR47
WD repeat-containing protein 47

1

4

High-throughput

0.489

High

1350268

MINY3
Ubiquitin carboxyl-terminal hydrolase MINDY-3

1

1

High-throughput

0.489

High

1350260

AJUBA
LIM domain-containing protein ajuba

1

8

High-throughput

0.445

High

1129963

MELK
Maternal embryonic leucine zipper kinase

2

0

High-throughput

0.328

High

1350276

NDUB9
NADH dehydrogenase [ubiquinone] 1 beta subcomplex subunit 9

2

0

High-throughput

0.328

High

1350274

IFT52
Intraflagellar transport protein 52 homolog

1

0

High-throughput

0.279

Low

301588

WFS1
Wolframin

1

0

High-throughput

0.268

Low


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Last updated: 11Aug2025