Protein: RBGP1
Rab GTPase-activating protein 1 (GAP and centrosome-associated protein) (Rab6 GTPase-activating protein GAPCenA)

Gene: RBGP1, RABGAP1
Organism: Homo sapiens
Interactions: 104
UniProt ID: Q9Y3P9

Gene Ontology (top 5):
GO:0005096 - GTPase activator activity
GO:0005813 - centrosome
GO:0005829 - cytosol
GO:0005875 - microtubule associated complex
GO:0015631 - tubulin binding

Download interactions: TXT   MITAB-2.5

Interaction Interactor Experiments Homologs Category Interaction
Score
Confidence

976687

RB11A
Ras-related protein Rab-11A

3

16

High-throughput

0.827

High

631036

RAB4A
Ras-related protein Rab-4A

3

20

High-throughput

0.741

High

1208998

RBG1L
Rab GTPase-activating protein 1-like

2

11

High-throughput

0.737

High

724441

COR1A
Coronin-1A

3

3

High-throughput

0.667

High

1491259

WIPI2
WD repeat domain phosphoinositide-interacting protein 2

3

2

High-throughput

0.650

High

1430371

GBRL1
Gamma-aminobutyric acid receptor-associated protein-like 1

2

20

Small-scale

0.646

High

870180

LIMS1
LIM and senescent cell antigen-like-containing domain protein 1

3

0

High-throughput

0.638

High

1445783

TUFT1
Tuftelin

4

3

Small-scale

0.633

High

1431828

CCD68
Coiled-coil domain-containing protein 68

4

3

High-throughput

0.630

High

1390322

TRI11
E3 ubiquitin-protein ligase TRIM11

2

3

High-throughput

0.628

High

1460815

GGA1
ADP-ribosylation factor-binding protein GGA1

2

2

High-throughput

0.628

High

631715

RAB6A
Ras-related protein Rab-6A

1

20

Small-scale

0.621

High

901701

RAB7A
Ras-related protein Rab-7a

1

20

High-throughput

0.618

High

902157

RAB9A
Ras-related protein Rab-9A

1

20

High-throughput

0.618

High

1145189

RAB35
Ras-related protein Rab-35

1

18

High-throughput

0.618

High

85323

RBG10
Rab GTPase-activating protein 1-like, isoform 10

4

3

High-throughput

0.617

High

1491260

LSM4
U6 snRNA-associated Sm-like protein LSm4

2

3

High-throughput

0.611

High

478346

HXC4
Homeobox protein Hox-C4

3

6

High-throughput

0.609

High

850911

KI2S2
Killer cell immunoglobulin-like receptor 2DS2

3

2

High-throughput

0.609

High

835423

VIPR2
Vasoactive intestinal polypeptide receptor 2

3

9

High-throughput

0.604

High

1419610

NUF2
Kinetochore protein Nuf2

2

2

High-throughput

0.601

High

1448587

DISC1
Disrupted in schizophrenia 1 protein

2

1

High-throughput

0.590

High

1491258

RBGP1
Rab GTPase-activating protein 1

1

10

High-throughput

0.575

High

1250239

DLK2
Protein delta homolog 2

2

6

High-throughput

0.574

High

1436022

PACC1
Proton-activated chloride channel

2

2

High-throughput

0.574

High

827971

STAT3
Signal transducer and activator of transcription 3

2

0

High-throughput

0.569

High

1433253

MLP3A
Microtubule-associated protein 1 light chain 3 alpha

1

20

Small-scale

0.561

High

945127

RAB25
Ras-related protein Rab-25

1

16

High-throughput

0.553

High

300705

KRT37
Keratin, type I cuticular Ha7

1

3

High-throughput

0.536

High

388341

GLPA
Glycophorin-A

1

1

High-throughput

0.536

High

486644

TACD2
Tumor-associated calcium signal transducer 2

1

5

High-throughput

0.536

High

1167052

ECSCR
Endothelial cell-specific chemotaxis regulator

1

1

High-throughput

0.536

High

1396280

ASPP1
Apoptosis-stimulating of p53 protein 1

1

1

High-throughput

0.536

High

1417994

SHAN3
SH3 and multiple ankyrin repeat domains protein 3

1

2

High-throughput

0.536

High

1491205

FIS1
Mitochondrial fission 1 protein

1

2

High-throughput

0.536

High

298125

SPF27
Pre-mRNA-splicing factor SPF27

1

0

High-throughput

0.513

High

775484

DDIT3
DNA damage-inducible transcript 3 protein

1

0

High-throughput

0.513

High

951541

SC61B
Protein transport protein Sec61 subunit beta

1

0

High-throughput

0.513

High

1451552

PLAT2
Phospholipase A and acyltransferase 2

1

0

High-throughput

0.513

High

71263

HIDE1
Protein HIDE1

1

3

High-throughput

0.489

High

1024005

HXA4
Homeobox protein Hox-A4

1

6

High-throughput

0.489

High

683632

ITB7
Integrin beta-7

1

5

Small-scale

0.481

High

226277

STX6
Syntaxin-6

1

2

High-throughput

0.479

High

243374

PRKN
E3 ubiquitin-protein ligase parkin

1

6

High-throughput

0.479

High

328203

GBRAP
Gamma-aminobutyric acid receptor-associated protein

1

20

High-throughput

0.479

High

358838

LDHA
L-lactate dehydrogenase A chain

1

1

High-throughput

0.479

High

459815

PROF1
Profilin-1

1

1

High-throughput

0.479

High

604285

CXA1
Gap junction alpha-1 protein

1

6

High-throughput

0.479

High

935333

TERA
Transitional endoplasmic reticulum ATPase

1

3

High-throughput

0.479

High

952390

GBRL2
Gamma-aminobutyric acid receptor-associated protein-like 2

1

20

High-throughput

0.479

High

975337

ARF6
ADP-ribosylation factor 6

1

7

High-throughput

0.479

High

1095861

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

1

7

Small-scale

0.479

High

1110212

HDAC1
Histone deacetylase 1

1

3

High-throughput

0.479

High

1142039

EEA1
Early endosome antigen 1

1

1

High-throughput

0.479

High

1156629

CCDC6
Coiled-coil domain-containing protein 6

1

5

High-throughput

0.479

High

1227758

A16L1
Autophagy-related protein 16-1

1

8

High-throughput

0.479

High

1417425

MLP3C
Microtubule-associated protein 1 light chain 3 gamma

1

20

High-throughput

0.479

High

1428434

MLP3B
Microtubule-associated protein 1 light chain 3 beta

1

20

High-throughput

0.479

High

1459424

ZRAN1
Ubiquitin thioesterase ZRANB1

1

4

High-throughput

0.479

High

365780

KAD1
Adenylate kinase isoenzyme 1

1

0

High-throughput

0.458

High

616067

RL17
Large ribosomal subunit protein uL22

1

0

High-throughput

0.458

High

621804

RPB3
DNA-directed RNA polymerase II subunit RPB3

1

0

High-throughput

0.458

High

1229791

VIR
Protein virilizer homolog

1

0

High-throughput

0.458

High

1413685

P4K2A
Phosphatidylinositol 4-kinase type 2-alpha

1

0

High-throughput

0.458

High

424046

ITB3
Integrin beta-3

1

5

Small-scale

0.457

High

431941

ITB1
Integrin beta-1

1

5

Small-scale

0.457

High

1393269

SENP5
Sentrin-specific protease 5

1

1

Small-scale

0.457

High

1454047

SENP1
Sentrin-specific protease 1

1

1

Small-scale

0.457

High

414900

P53
Cellular tumor antigen p53

1

2

Small-scale

0.445

High

530645

TAU
Microtubule-associated protein tau

1

2

High-throughput

0.445

High

106904

APRIO
Alternative prion protein

1

3

High-throughput

0.437

High

189946

STX7
Syntaxin-7

1

6

High-throughput

0.437

High

219001

TGON2
Trans-Golgi network integral membrane protein 2

1

4

High-throughput

0.437

High

247049

KDM1A
Lysine-specific histone demethylase 1A

1

3

High-throughput

0.437

High

260643

BRD4
Bromodomain-containing protein 4

1

3

High-throughput

0.437

High

412861

NTRK1
High affinity nerve growth factor receptor

1

20

High-throughput

0.437

High

1031615

IFM3
Interferon-induced transmembrane protein 3

1

2

High-throughput

0.437

High

1151983

TWST1
Twist-related protein 1

1

1

High-throughput

0.437

High

1233601

LTOR1
Ragulator complex protein LAMTOR1

1

4

High-throughput

0.437

High

1241991

FBX42
F-box only protein 42

1

3

High-throughput

0.437

High

1251986

LMTK1
Serine/threonine-protein kinase LMTK1

1

20

High-throughput

0.437

High

1251992

LDH6A
L-lactate dehydrogenase A-like 6A

1

1

High-throughput

0.437

High

1256224

TRI67
Tripartite motif-containing protein 67

1

8

High-throughput

0.437

High

1384489

PF21A
PHD finger protein 21A

1

3

High-throughput

0.437

High

1418546

ACE2
Angiotensin-converting enzyme 2

1

1

High-throughput

0.437

High

1434308

PKHA4
Pleckstrin homology domain-containing family A member 4

1

5

High-throughput

0.437

High

1461145

RCOR1
REST corepressor 1

1

3

High-throughput

0.437

High

1462013

ALK
ALK tyrosine kinase receptor

1

15

High-throughput

0.437

High

90718

WASH3
Putative WAS protein family homolog 3

1

0

High-throughput

0.426

High

1239351

ARMC6
Armadillo repeat-containing protein 6

1

0

High-throughput

0.426

High

754128

CD80
T-lymphocyte activation antigen CD80

1

6

High-throughput

0.407

High

1211625

TEX35
Testis-expressed protein 35

3

0

High-throughput

0.347

High

1491159

WASC3
WASH complex subunit 3

3

0

High-throughput

0.345

High

821791

CD79B
B-cell antigen receptor complex-associated protein beta chain

2

0

High-throughput

0.328

High

1403483

IMP2L
Mitochondrial inner membrane protease subunit 2

1

0

High-throughput

0.279

Low

1410554

KXDL1
KxDL motif-containing protein 1

1

0

High-throughput

0.279

Low

1436393

MANS1
MANSC domain-containing protein 1

1

0

High-throughput

0.279

Low

1460636

TSKS
Testis-specific serine kinase substrate

1

0

High-throughput

0.279

Low

124542

HAX1
HCLS1-associated protein X-1

1

0

High-throughput

0.249

Low

137003

AGRIN
Agrin [Cleaved into: Agrin N-terminal 110 kDa subunit; Agrin C-terminal 110 kDa subunit; Agrin C-terminal 90 kDa fragment

1

0

High-throughput

0.249

Low

1111385

SNW1
SNW domain-containing protein 1

1

0

High-throughput

0.249

Low

1452041

TRM1
tRNA

1

0

High-throughput

0.249

Low

1115510

S12A1
Solute carrier family 12 member 1

1

0

High-throughput

0.232

Low


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Last updated: 11Aug2025