Protein: RB40B
Ras-related protein Rab-40B (EC 3.6.5.2) (SOCS box-containing protein RAR) (Protein Rar)

Gene: RB40B, RAB40B
Organism: Homo sapiens
Interactions: 31
UniProt ID: Q12829

Gene Ontology (top 5):
GO:0003924 - GTPase activity
GO:0005525 - GTP binding
GO:0005635 - nuclear envelope
GO:0005768 - endosome
GO:0005886 - plasma membrane

Download interactions: TXT   MITAB-2.5

Interaction Interactor Experiments Homologs Category Interaction
Score
Confidence

1086742

CUL5
Cullin-5

7

10

Small-scale

0.968

High

1086737

ELOC
Elongin-C

7

6

Small-scale

0.960

High

501773

RB40L
Ras-related protein Rab-40A-like

3

15

High-throughput

0.861

High

1086745

RB40C
Ras-related protein Rab-40C

3

16

High-throughput

0.861

High

1086738

ELOB
Elongin-B

4

5

Small-scale

0.686

High

921532

PGTB2
Geranylgeranyl transferase type-2 subunit beta

3

5

High-throughput

0.667

High

1086748

RBX2
RING-box protein 2

3

10

Small-scale

0.656

High

518595

RAP2A
Ras-related protein Rap-2a

1

19

Small-scale

0.647

High

959436

RAP2B
Ras-related protein Rap-2b

1

20

Small-scale

0.647

High

1086750

RAP2C
Ras-related protein Rap-2c

1

20

Small-scale

0.647

High

1086740

DCA17
DDB1- and CUL4-associated factor 17

3

0

High-throughput

0.638

High

1086744

ANR27
Ankyrin repeat domain-containing protein 27

1

9

Small-scale

0.621

High

252446

DIAP1
Protein diaphanous homolog 1

1

6

Small-scale

0.618

High

1038281

MP2K1
Dual specificity mitogen-activated protein kinase kinase 1

1

7

Small-scale

0.618

High

1086741

LMO7
LIM domain only protein 7

1

6

Small-scale

0.618

High

1086746

ISCA1
Iron-sulfur cluster assembly 1 homolog, mitochondrial

3

3

High-throughput

0.609

High

1086739

RHG29
Rho GTPase-activating protein 29

1

1

Small-scale

0.553

High

1086743

ARHGQ
Rho guanine nucleotide exchange factor 26

1

4

Small-scale

0.553

High

890268

FHIT
Bis(5'-adenosyl)-triphosphatase

1

1

High-throughput

0.541

High

335112

ARI2
E3 ubiquitin-protein ligase ARIH2

1

8

High-throughput

0.536

High

422008

A4
Amyloid-beta precursor protein

1

9

High-throughput

0.501

High

992713

RACK1
Small ribosomal subunit protein RACK1

1

3

Small-scale

0.479

High

1040277

DYST
Dystonin

1

6

Small-scale

0.479

High

1058393

CKAP4
Cytoskeleton-associated protein 4

1

11

Small-scale

0.479

High

1086749

LIMA1
LIM domain and actin-binding protein 1

1

20

Small-scale

0.479

High

384407

CRYAA
Alpha-crystallin A chain

1

1

High-throughput

0.457

High

1086736

FHL3
Four and a half LIM domains protein 3

1

3

High-throughput

0.439

High

690951

1433T
14-3-3 protein theta

1

5

Small-scale

0.437

High

990156

1433Z
14-3-3 protein zeta/delta

1

5

Small-scale

0.437

High

351531

FBLN4
EGF-containing fibulin-like extracellular matrix protein 2

2

0

High-throughput

0.316

High

1086747

WFDC1
WAP four-disulfide core domain protein 1

1

0

High-throughput

0.282

High


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Last updated: 11Aug2025