Protein: MEX3B
RNA-binding protein MEX3B (RING finger and KH domain-containing protein 3) (RING finger protein 195)

Gene: MEX3B
Organism: Homo sapiens
Interactions: 219
UniProt ID: Q6ZN04

Gene Ontology (top 5):
GO:0000932 - P-body
GO:0003723 - RNA binding
GO:0005509 - calcium ion binding
GO:0005654 - nucleoplasm
GO:0005829 - cytosol

Download interactions: TXT   MITAB-2.5

Interaction Interactor Experiments Homologs Category Interaction
Score
Confidence

957107

UB2D3
Ubiquitin-conjugating enzyme E2 D3

2

4

High-throughput

0.801

High

1049454

1433F
14-3-3 protein eta

5

12

Small-scale

0.706

High

871960

PI42A
Phosphatidylinositol 5-phosphate 4-kinase type-2 alpha

3

2

High-throughput

0.662

High

550333

PABP1
Polyadenylate-binding protein 1

3

4

Small-scale

0.640

High

971674

1433E
14-3-3 protein epsilon

3

1

Small-scale

0.640

High

1252415

AGO1
Protein argonaute-1

3

6

Small-scale

0.640

High

729975

1433B
14-3-3 protein beta/alpha

3

12

Small-scale

0.633

High

50404

MEX3A
RNA-binding protein MEX3A

1

14

High-throughput

0.618

High

135253

IF2B3
Insulin-like growth factor 2 mRNA-binding protein 3

1

12

High-throughput

0.618

High

274169

ANR17
Ankyrin repeat domain-containing protein 17

1

1

High-throughput

0.618

High

899987

FXR1
RNA-binding protein FXR1

1

3

High-throughput

0.618

High

900382

FXR2
RNA-binding protein FXR2

1

3

High-throughput

0.618

High

1024650

VIGLN
Vigilin

1

10

High-throughput

0.618

High

1056806

FMR1
Fragile X messenger ribonucleoprotein 1

1

3

High-throughput

0.618

High

1216992

MEX3C
RNA-binding E3 ubiquitin-protein ligase MEX3C

1

5

High-throughput

0.618

High

1252324

MEX3D
RNA-binding protein MEX3D

1

7

High-throughput

0.618

High

1252327

ANKH1
Ankyrin repeat and KH domain-containing protein 1

1

1

High-throughput

0.618

High

1252364

FUBP3
Far upstream element-binding protein 3

1

8

High-throughput

0.618

High

1252383

PAR12
Protein mono-ADP-ribosyltransferase PARP12

1

2

High-throughput

0.618

High

1252405

IF2B1
Insulin-like growth factor 2 mRNA-binding protein 1

1

8

High-throughput

0.618

High

1252431

IF2B2
Insulin-like growth factor 2 mRNA-binding protein 2

1

12

High-throughput

0.618

High

1248818

ENPP6
Glycerophosphocholine cholinephosphodiesterase ENPP6

3

1

High-throughput

0.609

High

326834

SPN1
Snurportin-1

2

0

Small-scale

0.605

High

1252396

WDR6
tRNA

2

3

High-throughput

0.584

High

866527

RPGP1
Rap1 GTPase-activating protein 1

1

1

High-throughput

0.541

High

193026

CFLAR
CASP8 and FADD-like apoptosis regulator

1

0

Small-scale

0.537

High

1252399

AT132
Polyamine-transporting ATPase 13A2

1

0

Small-scale

0.518

High

352712

NUDT3
Diphosphoinositol polyphosphate phosphohydrolase 1

1

1

High-throughput

0.508

High

1252359

UBP7
Ubiquitin carboxyl-terminal hydrolase 7

1

3

High-throughput

0.501

High

64046

CNOT1
CCR4-NOT transcription complex subunit 1

1

2

High-throughput

0.479

High

124931

GTPB1
GTP-binding protein 1

1

2

High-throughput

0.479

High

176614

KIF3B
Kinesin-like protein KIF3B

1

1

High-throughput

0.479

High

178032

LSM1
U6 snRNA-associated Sm-like protein LSm1

1

1

High-throughput

0.479

High

183474

CASC3
Protein CASC3

1

2

High-throughput

0.479

High

273884

CNOT3
CCR4-NOT transcription complex subunit 3

1

4

High-throughput

0.479

High

281352

GGYF1
GRB10-interacting GYF protein 1

1

1

High-throughput

0.479

High

333786

CELF2
CUGBP Elav-like family member 2

1

7

High-throughput

0.479

High

344725

AP2A1
AP-2 complex subunit alpha-1

1

4

High-throughput

0.479

High

406305

MYCN
N-myc proto-oncogene protein

1

3

High-throughput

0.479

High

408946

G3P
Glyceraldehyde-3-phosphate dehydrogenase

1

2

Small-scale

0.479

High

599808

YBOX3
Y-box-binding protein 3

1

1

High-throughput

0.479

High

684280

DDX6
Probable ATP-dependent RNA helicase DDX6

1

4

High-throughput

0.479

High

685619

U2AF2
Splicing factor U2AF 65 kDa subunit

1

5

High-throughput

0.479

High

713799

RBMS1
RNA-binding motif, single-stranded-interacting protein 1

1

8

High-throughput

0.479

High

730700

1433S
14-3-3 protein sigma

1

12

High-throughput

0.479

High

875695

PRC2A
Protein PRRC2A

1

4

High-throughput

0.479

High

902507

RT29
Small ribosomal subunit protein mS29

1

1

High-throughput

0.479

High

942695

BCAR1
Breast cancer anti-estrogen resistance protein 1

1

3

High-throughput

0.479

High

963523

B2MG
Beta-2-microglobulin [Cleaved into: Beta-2-microglobulin form pI 5.3]

1

2

Small-scale

0.479

High

966499

1433G
14-3-3 protein gamma

1

12

Small-scale

0.479

High

989021

AP2B1
AP-2 complex subunit beta

1

4

High-throughput

0.479

High

990382

1433Z
14-3-3 protein zeta/delta

1

12

Small-scale

0.479

High

1012871

RT09
Small ribosomal subunit protein uS9m

1

1

High-throughput

0.479

High

1032344

OTUD4
OTU domain-containing protein 4

1

1

High-throughput

0.479

High

1100846

G3BP1
Ras GTPase-activating protein-binding protein 1

1

6

High-throughput

0.479

High

1101997

PABP4
Polyadenylate-binding protein 4

1

4

High-throughput

0.479

High

1113469

CUL3
Cullin-3

1

2

High-throughput

0.479

High

1117054

RUNX3
Runt-related transcription factor 3

1

1

Small-scale

0.479

High

1122084

UBP2L
Ubiquitin-associated protein 2-like

1

4

High-throughput

0.479

High

1126444

CAPR1
Caprin-1

1

1

High-throughput

0.479

High

1129430

PUM1
Pumilio homolog 1

1

3

High-throughput

0.479

High

1138924

R3HD1
R3H domain-containing protein 1

1

5

High-throughput

0.479

High

1148705

RBMS2
RNA-binding motif, single-stranded-interacting protein 2

1

8

High-throughput

0.479

High

1151556

TRIP6
Thyroid receptor-interacting protein 6

1

2

High-throughput

0.479

High

1165455

CPEB4
Cytoplasmic polyadenylation element-binding protein 4

1

7

High-throughput

0.479

High

1178591

KIF7
Kinesin-like protein KIF7

1

2

High-throughput

0.479

High

1197514

PAN2
PAN2-PAN3 deadenylation complex catalytic subunit PAN2

1

5

High-throughput

0.479

High

1199318

GLE1
mRNA export factor GLE1

1

1

High-throughput

0.479

High

1206477

PRC2B
Protein PRRC2B

1

4

High-throughput

0.479

High

1213492

UBAP2
Ubiquitin-associated protein 2

1

4

High-throughput

0.479

High

1215674

RC3H1
Roquin-1

1

2

High-throughput

0.479

High

1241081

C2D1A
Coiled-coil and C2 domain-containing protein 1A

1

2

High-throughput

0.479

High

1241659

PRP8
Pre-mRNA-processing-splicing factor 8

1

1

High-throughput

0.479

High

1252315

LARP4
La-related protein 4

1

1

High-throughput

0.479

High

1252316

SND1
Staphylococcal nuclease domain-containing protein 1

1

1

High-throughput

0.479

High

1252317

DHX30
ATP-dependent RNA helicase DHX30

1

4

High-throughput

0.479

High

1252318

NUFP2
FMR1-interacting protein NUFIP2

1

1

High-throughput

0.479

High

1252319

CPEB2
Cytoplasmic polyadenylation element-binding protein 2

1

7

High-throughput

0.479

High

1252320

YTHD3
YTH domain-containing family protein 3

1

4

High-throughput

0.479

High

1252321

PATL1
Protein PAT1 homolog 1

1

1

High-throughput

0.479

High

1252322

ZN598
E3 ubiquitin-protein ligase ZNF598

1

1

High-throughput

0.479

High

1252323

GPBP1
Vasculin

1

1

High-throughput

0.479

High

1252325

DZIP3
E3 ubiquitin-protein ligase DZIP3

1

1

High-throughput

0.479

High

1252326

Z3H7A
Zinc finger CCCH domain-containing protein 7A

1

1

High-throughput

0.479

High

1252328

RAVR1
Ribonucleoprotein PTB-binding 1

1

5

High-throughput

0.479

High

1252329

DCP1B
mRNA-decapping enzyme 1B

1

2

High-throughput

0.479

High

1252334

ARFG2
ADP-ribosylation factor GTPase-activating protein 2

1

2

High-throughput

0.479

High

1252335

FA98A
Protein FAM98A

1

1

High-throughput

0.479

High

1252337

RN214
RING finger protein 214

1

1

High-throughput

0.479

High

1252338

LS14A
Protein LSM14 homolog A

1

3

High-throughput

0.479

High

1252339

TNR6A
Trinucleotide repeat-containing gene 6A protein

1

2

High-throughput

0.479

High

1252342

PUM2
Pumilio homolog 2

1

3

High-throughput

0.479

High

1252344

PI42C
Phosphatidylinositol 5-phosphate 4-kinase type-2 gamma

1

2

High-throughput

0.479

High

1252347

SMAP2
Stromal membrane-associated protein 2

1

1

High-throughput

0.479

High

1252348

CHMP7
Charged multivesicular body protein 7

1

1

High-throughput

0.479

High

1252349

ATX2L
Ataxin-2-like protein

1

2

High-throughput

0.479

High

1252351

DDX1
ATP-dependent RNA helicase DDX1

1

4

High-throughput

0.479

High

1252352

SMG7
Nonsense-mediated mRNA decay factor SMG7

1

1

High-throughput

0.479

High

1252355

LAR4B
La-related protein 4B

1

1

High-throughput

0.479

High

1252356

RT31
Small ribosomal subunit protein mS31

1

1

High-throughput

0.479

High

1252357

RENT1
Regulator of nonsense transcripts 1

1

2

High-throughput

0.479

High

1252358

DVL3
Segment polarity protein dishevelled homolog DVL-3

1

2

High-throughput

0.479

High

1252360

AP2M1
AP-2 complex subunit mu

1

1

High-throughput

0.479

High

1252365

ASPP1
Apoptosis-stimulating of p53 protein 1

1

1

High-throughput

0.479

High

1252366

CNO6L
CCR4-NOT transcription complex subunit 6-like

1

1

High-throughput

0.479

High

1252367

F193B
Protein FAM193B

1

1

High-throughput

0.479

High

1252368

SMG1
Serine/threonine-protein kinase SMG1

1

1

High-throughput

0.479

High

1252371

CDX2
Homeobox protein CDX-2

1

2

Small-scale

0.479

High

1252372

ATX2
Ataxin-2

1

2

High-throughput

0.479

High

1252375

TRI56
E3 ubiquitin-protein ligase TRIM56

1

2

High-throughput

0.479

High

1252378

LS14B
Protein LSM14 homolog B

1

3

High-throughput

0.479

High

1252380

YTHD1
YTH domain-containing family protein 1

1

4

High-throughput

0.479

High

1252381

TB182
182 kDa tankyrase-1-binding protein

1

3

High-throughput

0.479

High

1252385

DHX36
ATP-dependent DNA/RNA helicase DHX36

1

4

High-throughput

0.479

High

1252387

TDRD3
Tudor domain-containing protein 3

1

1

High-throughput

0.479

High

1252389

AGO3
Protein argonaute-3

1

6

High-throughput

0.479

High

1252390

RC3H2
Roquin-2

1

3

High-throughput

0.479

High

1252391

GPBL1
Vasculin-like protein 1

1

1

High-throughput

0.479

High

1252392

MOV10
Helicase MOV-10

1

2

High-throughput

0.479

High

1252394

TNR6C
Trinucleotide repeat-containing gene 6C protein

1

4

High-throughput

0.479

High

1252395

AGO4
Protein argonaute-4

1

6

High-throughput

0.479

High

1252398

DCP1A
mRNA-decapping enzyme 1A

1

1

High-throughput

0.479

High

1252400

PDLI7
PDZ and LIM domain protein 7

1

2

High-throughput

0.479

High

1252401

4ET
Eukaryotic translation initiation factor 4E transporter

1

1

High-throughput

0.479

High

1252404

F120A
Constitutive coactivator of PPAR-gamma-like protein 1

1

1

High-throughput

0.479

High

1252406

CNOT2
CCR4-NOT transcription complex subunit 2

1

3

High-throughput

0.479

High

1252409

CNOT8
CCR4-NOT transcription complex subunit 8

1

3

High-throughput

0.479

High

1252410

TBK1
Serine/threonine-protein kinase TBK1

1

1

High-throughput

0.479

High

1252411

CNOT7
CCR4-NOT transcription complex subunit 7

1

3

High-throughput

0.479

High

1252412

LSM7
U6 snRNA-associated Sm-like protein LSm7

1

1

High-throughput

0.479

High

1252413

AGO2
Protein argonaute-2

1

6

High-throughput

0.479

High

1252418

G3BP2
Ras GTPase-activating protein-binding protein 2

1

7

High-throughput

0.479

High

1252419

TNR6B
Trinucleotide repeat-containing gene 6B protein

1

2

High-throughput

0.479

High

1252420

SMG5
Nonsense-mediated mRNA decay factor SMG5

1

1

High-throughput

0.479

High

1252421

R3HD2
R3H domain-containing protein 2

1

3

High-throughput

0.479

High

1252422

RT07
Small ribosomal subunit protein uS7m

1

1

High-throughput

0.479

High

1252423

GIT1
ARF GTPase-activating protein GIT1

1

1

High-throughput

0.479

High

1252428

PRC2C
Protein PRRC2C

1

4

High-throughput

0.479

High

1252429

YTHD2
YTH domain-containing family protein 2

1

4

High-throughput

0.479

High

63218

VP37C
Vacuolar protein sorting-associated protein 37C

1

0

High-throughput

0.458

High

67779

TBKB1
TANK-binding kinase 1-binding protein 1

1

0

High-throughput

0.458

High

175093

SC16A
Protein transport protein Sec16A

1

0

High-throughput

0.458

High

176499

GRRE1
Granule associated Rac and RHOG effector protein 1

1

0

High-throughput

0.458

High

252092

IF4E2
Eukaryotic translation initiation factor 4E type 2

1

0

High-throughput

0.458

High

256316

RT14
Small ribosomal subunit protein uS14m

1

0

High-throughput

0.458

High

269778

CAPON
Carboxyl-terminal PDZ ligand of neuronal nitric oxide synthase protein

1

0

High-throughput

0.458

High

286222

CSDE1
Cold shock domain-containing protein E1

1

0

High-throughput

0.458

High

290051

OFD1
Centriole and centriolar satellite protein OFD1

1

0

High-throughput

0.458

High

340576

CNOT4
CCR4-NOT transcription complex subunit 4

1

0

High-throughput

0.458

High

352470

TOP3B
DNA topoisomerase 3-beta-1

1

0

High-throughput

0.458

High

1007097

TCPB
T-complex protein 1 subunit beta

1

0

High-throughput

0.458

High

1092161

NFX1
Transcriptional repressor NF-X1

1

0

High-throughput

0.458

High

1128756

NBR1
Next to BRCA1 gene 1 protein

1

0

High-throughput

0.458

High

1131055

UBP10
Ubiquitin carboxyl-terminal hydrolase 10

1

0

High-throughput

0.458

High

1137355

SUZ12
Polycomb protein SUZ12

1

0

Small-scale

0.458

High

1151342

TRIP4
Activating signal cointegrator 1

1

0

High-throughput

0.458

High

1153050

TAB1
TGF-beta-activated kinase 1 and MAP3K7-binding protein 1

1

0

High-throughput

0.458

High

1187036

LSM12
Protein LSM12

1

0

High-throughput

0.458

High

1201683

PAN3
PAN2-PAN3 deadenylation complex subunit PAN3

1

0

High-throughput

0.458

High

1208544

SMAG2
Protein Smaug homolog 2

1

0

High-throughput

0.458

High

1215398

TUT4
Terminal uridylyltransferase 4

1

0

High-throughput

0.458

High

1217332

STRP1
Striatin-interacting protein 1

1

0

High-throughput

0.458

High

1231728

NXN
Nucleoredoxin

1

0

High-throughput

0.458

High

1241456

EDC4
Enhancer of mRNA-decapping protein 4

1

0

High-throughput

0.458

High

1241539

CEP85
Centrosomal protein of 85 kDa

1

0

High-throughput

0.458

High

1251246

DNMBP
Dynamin-binding protein

1

0

High-throughput

0.458

High

1252330

RUSC2
AP-4 complex accessory subunit RUSC2

1

0

High-throughput

0.458

High

1252336

SMG8
Nonsense-mediated mRNA decay factor SMG8

1

0

High-throughput

0.458

High

1252340

PK3C3
Phosphatidylinositol 3-kinase catalytic subunit type 3

1

0

High-throughput

0.458

High

1252345

CABL1
CDK5 and ABL1 enzyme substrate 1

1

0

High-throughput

0.458

High

1252346

PARD3
Partitioning defective 3 homolog

1

0

High-throughput

0.458

High

1252350

ZCH14
Zinc finger CCHC domain-containing protein 14

1

0

High-throughput

0.458

High

1252354

CNOT9
CCR4-NOT transcription complex subunit 9

1

0

High-throughput

0.458

High

1252361

RT24
Small ribosomal subunit protein uS3m

1

0

High-throughput

0.458

High

1252362

PTCD3
Small ribosomal subunit protein mS39

1

0

High-throughput

0.458

High

1252363

EDC3
Enhancer of mRNA-decapping protein 3

1

0

High-throughput

0.458

High

1252370

SEBP2
Selenocysteine insertion sequence-binding protein 2

1

0

High-throughput

0.458

High

1252373

ANM1
Protein arginine N-methyltransferase 1

1

0

High-throughput

0.458

High

1252382

MKRN2
E3 ubiquitin-protein ligase makorin-2

1

0

High-throughput

0.458

High

1252384

SMG9
Nonsense-mediated mRNA decay factor SMG9

1

0

High-throughput

0.458

High

1252388

CNO10
CCR4-NOT transcription complex subunit 10

1

0

High-throughput

0.458

High

1252402

ZCHC3
Zinc finger CCHC domain-containing protein 3

1

0

High-throughput

0.458

High

1252403

GID8
Glucose-induced degradation protein 8 homolog

1

0

High-throughput

0.458

High

1252414

CNO11
CCR4-NOT transcription complex subunit 11

1

0

High-throughput

0.458

High

1252416

SPAT2
Spermatogenesis-associated protein 2

1

0

High-throughput

0.458

High

1252417

SUFU
Suppressor of fused homolog

1

0

High-throughput

0.458

High

1252425

RT23
Small ribosomal subunit protein mS23

1

0

High-throughput

0.458

High

1252426

RTCB
RNA-splicing ligase RtcB homolog

1

0

High-throughput

0.458

High

1252427

MARF1
Meiosis regulator and mRNA stability factor 1

1

0

High-throughput

0.458

High

1252430

MAGD1
Melanoma-associated antigen D1

1

0

High-throughput

0.458

High

1252386

E41L1
Band 4.1-like protein 1

1

1

High-throughput

0.445

High

91769

MCRI1
Mapk-regulated corepressor-interacting protein 1

1

1

High-throughput

0.437

High

245992

KIF1B
Kinesin-like protein KIF1B

1

1

High-throughput

0.437

High

1004275

F193A
Protein FAM193A

1

1

High-throughput

0.437

High

1252341

TDRD7
Tudor domain-containing protein 7

1

3

High-throughput

0.437

High

1252353

RT27
Small ribosomal subunit protein mS27

1

1

High-throughput

0.437

High

1252376

MCRI2
MAPK regulated corepressor interacting protein 2

1

1

High-throughput

0.437

High

1252397

ALG13
UDP-N-acetylglucosamine transferase subunit ALG13

1

1

High-throughput

0.437

High

1252424

RT02
Small ribosomal subunit protein uS2m

1

1

High-throughput

0.437

High

1252314

CR3L2
Cyclic AMP-responsive element-binding protein 3-like protein 2

1

0

High-throughput

0.426

High

164593

TNPO2
Transportin-2

1

0

High-throughput

0.249

Low

755582

TTK
Dual specificity protein kinase TTK

1

0

High-throughput

0.249

Low

1011109

RT22
Small ribosomal subunit protein mS22

1

0

High-throughput

0.249

Low

1012531

RT34
Small ribosomal subunit protein mS34

1

0

High-throughput

0.249

Low

1012714

RT06
Small ribosomal subunit protein bS6m

1

0

High-throughput

0.249

Low

1179288

PRSR3
Proline and serine-rich protein 3

1

0

High-throughput

0.249

Low

1185193

EDRF1
Erythroid differentiation-related factor 1

1

0

High-throughput

0.249

Low

1252313

UBP54
Ubiquitin carboxyl-terminal hydrolase 54

1

0

High-throughput

0.249

Low

1252331

HROB
Homologous recombination OB-fold protein

1

0

High-throughput

0.249

Low

1252332

RIBC1
RIB43A-like with coiled-coils protein 1

1

0

High-throughput

0.249

Low

1252333

MACOI
Macoilin

1

0

High-throughput

0.249

Low

1252343

SHKB1
SH3KBP1-binding protein 1

1

0

High-throughput

0.249

Low

1252369

SNX18
Sorting nexin-18

1

0

High-throughput

0.249

Low

1252374

PAIP2
Polyadenylate-binding protein-interacting protein 2

1

0

High-throughput

0.249

Low

1252377

SYTM
Threonine--tRNA ligase, mitochondrial

1

0

High-throughput

0.249

Low

1252379

K1671
Uncharacterized protein KIAA1671

1

0

High-throughput

0.249

Low

1252393

NCK5L
Nck-associated protein 5-like

1

0

High-throughput

0.249

Low

1252407

CAMP3
Calmodulin-regulated spectrin-associated protein 3

1

0

High-throughput

0.249

Low

1252408

HDC
Headcase protein homolog

1

0

High-throughput

0.249

Low


Service provided by Combinatics, Japan

Last updated: 11Aug2025