Protein: STAU2
Double-stranded RNA-binding protein Staufen homolog 2

Gene: STAU2
Organism: Homo sapiens
Interactions: 233
UniProt ID: Q9NUL3

Gene Ontology (top 5):
GO:0003723 - RNA binding
GO:0003725 - double-stranded RNA binding
GO:0003729 - mRNA binding
GO:0005730 - nucleolus
GO:0005783 - endoplasmic reticulum

Download interactions: TXT   MITAB-2.5

Interaction Interactor Experiments Homologs Category Interaction
Score
Confidence

346394

STAU1
Double-stranded RNA-binding protein Staufen homolog 1

4

19

High-throughput

0.895

High

624160

E2AK2
Interferon-induced, double-stranded RNA-activated protein kinase

3

14

High-throughput

0.879

High

1089894

ILF3
Interleukin enhancer-binding factor 3

3

19

High-throughput

0.861

High

1361775

DGCR8
Microprocessor complex subunit DGCR8

2

4

High-throughput

0.811

High

1402783

STRBP
Spermatid perinuclear RNA-binding protein

2

19

High-throughput

0.811

High

1447807

DDX21
Nucleolar RNA helicase 2

2

20

High-throughput

0.811

High

287158

PRKRA
Interferon-inducible double-stranded RNA-dependent protein kinase activator A

2

18

High-throughput

0.789

High

1385369

DHX58
ATP-dependent RNA helicase DHX58

1

20

High-throughput

0.757

High

824384

RL13A
Large ribosomal subunit protein uL13

1

6

High-throughput

0.691

High

1008905

RED1
Double-stranded RNA-specific editase 1

1

18

High-throughput

0.691

High

1062672

DHX9
ATP-dependent RNA helicase A

1

20

High-throughput

0.691

High

586914

RS2
Small ribosomal subunit protein uS5

3

5

High-throughput

0.667

High

898848

RL14
Large ribosomal subunit protein eL14

3

4

High-throughput

0.667

High

1089576

ILF2
Interleukin enhancer-binding factor 2

3

20

High-throughput

0.667

High

1429465

PAIP1
Polyadenylate-binding protein-interacting protein 1

3

2

High-throughput

0.667

High

1449863

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

3

20

Small-scale

0.650

High

521969

H14
Histone H1.4

2

17

High-throughput

0.628

High

1090306

ELAV2
ELAV-like protein 2

2

20

High-throughput

0.628

High

1151214

OASL
2'-5'-oligoadenylate synthase-like protein

2

8

High-throughput

0.628

High

1275709

ZCCHV
Zinc finger CCCH-type antiviral protein 1

2

17

High-throughput

0.628

High

1348854

ZCRB1
Zinc finger CCHC-type and RNA-binding motif-containing protein 1

2

20

High-throughput

0.628

High

1446764

SSF1
Suppressor of SWI4 1 homolog

2

7

High-throughput

0.628

High

1449864

NOP53
Ribosome biogenesis protein NOP53

2

4

High-throughput

0.628

High

937355

DSRAD
Double-stranded RNA-specific adenosine deaminase

1

19

High-throughput

0.618

High

1449855

STAU2
Double-stranded RNA-binding protein Staufen homolog 2

1

20

High-throughput

0.618

High

1449875

DICER
Endoribonuclease Dicer

1

20

High-throughput

0.618

High

182379

WDR46
WD repeat-containing protein 46

2

20

High-throughput

0.611

High

1370134

RENT1
Regulator of nonsense transcripts 1

2

12

High-throughput

0.611

High

1393168

PRR11
Proline-rich protein 11

2

2

High-throughput

0.611

High

1409852

RBM4B
RNA-binding protein 4B

2

20

High-throughput

0.611

High

1418611

MK67I
MKI67 FHA domain-interacting nucleolar phosphoprotein

2

20

High-throughput

0.611

High

1449870

ZN346
Zinc finger protein 346

2

20

High-throughput

0.611

High

1037401

H11
Histone H1.1

3

17

High-throughput

0.609

High

1437352

LN28A
Protein lin-28 homolog A

2

20

High-throughput

0.601

High

1087580

GRSF1
G-rich sequence factor 1

2

20

High-throughput

0.584

High

1230910

Z324B
Zinc finger protein 324B

2

12

High-throughput

0.574

High

397038

ESR1
Estrogen receptor

2

20

High-throughput

0.571

High

48090

RBM47
RNA-binding protein 47

1

17

High-throughput

0.536

High

192650

NUP42
Nucleoporin NUP42

1

1

High-throughput

0.536

High

256693

HNRC1
Heterogeneous nuclear ribonucleoprotein C-like 1

1

20

High-throughput

0.536

High

290756

SURF6
Surfeit locus protein 6

1

7

High-throughput

0.536

High

301232

RL1D1
Ribosomal L1 domain-containing protein 1

1

10

High-throughput

0.536

High

303639

SRP72
Signal recognition particle subunit SRP72

1

3

High-throughput

0.536

High

344335

PTBP3
Polypyrimidine tract-binding protein 3

1

18

High-throughput

0.536

High

417791

RPN1
Dolichyl-diphosphooligosaccharide--protein glycosyltransferase subunit 1

1

1

High-throughput

0.536

High

418463

RPN2
Dolichyl-diphosphooligosaccharide--protein glycosyltransferase subunit 2

1

1

High-throughput

0.536

High

429012

RLA0
Large ribosomal subunit protein uL10

1

8

High-throughput

0.536

High

447493

NPM
Nucleophosmin

1

12

High-throughput

0.536

High

462672

HNRPC
Heterogeneous nuclear ribonucleoproteins C1/C2

1

20

High-throughput

0.536

High

476846

RSSA
Small ribosomal subunit protein uS2

1

3

High-throughput

0.536

High

479477

SRP19
Signal recognition particle 19 kDa protein

1

1

High-throughput

0.536

High

616012

RL17
Large ribosomal subunit protein uL22

1

5

High-throughput

0.536

High

630366

TNR1B
Tumor necrosis factor receptor superfamily member 1B

1

2

High-throughput

0.536

High

658431

RS3
Small ribosomal subunit protein uS3

1

3

High-throughput

0.536

High

686467

RL13
Large ribosomal subunit protein eL13

1

6

High-throughput

0.536

High

775334

FUS
RNA-binding protein FUS

1

18

High-throughput

0.536

High

788791

SRP14
Signal recognition particle 14 kDa protein

1

2

High-throughput

0.536

High

809871

RS19
Small ribosomal subunit protein eS19

1

4

High-throughput

0.536

High

813233

OST48
Dolichyl-diphosphooligosaccharide--protein glycosyltransferase 48 kDa subunit

1

1

High-throughput

0.536

High

833205

MNDA
Myeloid cell nuclear differentiation antigen

1

11

High-throughput

0.536

High

842564

RL35
Large ribosomal subunit protein uL29

1

4

High-throughput

0.536

High

846494

MATR3
Matrin-3

1

15

High-throughput

0.536

High

854335

KI67
Proliferation marker protein Ki-67

1

14

High-throughput

0.536

High

860023

RL28
Large ribosomal subunit protein eL28

1

4

High-throughput

0.536

High

860974

RS10
Small ribosomal subunit protein eS10

1

5

High-throughput

0.536

High

959991

RS3A
Small ribosomal subunit protein eS1

1

6

High-throughput

0.536

High

961860

RL37A
Large ribosomal subunit protein eL43

1

4

High-throughput

0.536

High

969474

RS8
Small ribosomal subunit protein eS8

1

5

High-throughput

0.536

High

970132

RS16
Small ribosomal subunit protein uS9

1

10

High-throughput

0.536

High

975977

RL7A
Large ribosomal subunit protein eL8

1

5

High-throughput

0.536

High

978753

RL23A
Large ribosomal subunit protein uL23

1

4

High-throughput

0.536

High

979286

RS6
Small ribosomal subunit protein eS6

1

6

High-throughput

0.536

High

985022

RL31
Large ribosomal subunit protein eL31

1

5

High-throughput

0.536

High

985357

RL10A
Large ribosomal subunit protein uL1

1

10

High-throughput

0.536

High

992990

RACK1
Small ribosomal subunit protein RACK1

1

12

High-throughput

0.536

High

1009336

PRR3
Proline-rich protein 3

1

5

High-throughput

0.536

High

1016255

RL19
Large ribosomal subunit protein eL19

1

6

High-throughput

0.536

High

1016639

SRSF3
Serine/arginine-rich splicing factor 3

1

20

High-throughput

0.536

High

1027789

HNRPU
Heterogeneous nuclear ribonucleoprotein U

1

13

High-throughput

0.536

High

1061174

SRSF1
Serine/arginine-rich splicing factor 1

1

20

High-throughput

0.536

High

1099274

SRSF5
Serine/arginine-rich splicing factor 5

1

20

High-throughput

0.536

High

1099567

SRSF6
Serine/arginine-rich splicing factor 6

1

20

High-throughput

0.536

High

1112198

KRR1
KRR1 small subunit processome component homolog

1

4

High-throughput

0.536

High

1116048

DYR1A
Dual specificity tyrosine-phosphorylation-regulated kinase 1A

1

10

High-throughput

0.536

High

1127515

FGFP1
Fibroblast growth factor-binding protein 1

1

4

High-throughput

0.536

High

1148804

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

1

20

High-throughput

0.536

High

1160103

SRSF7
Serine/arginine-rich splicing factor 7

1

20

High-throughput

0.536

High

1168905

HNRL2
Heterogeneous nuclear ribonucleoprotein U-like protein 2

1

12

High-throughput

0.536

High

1252531

LN28B
Protein lin-28 homolog B

1

20

High-throughput

0.536

High

1314842

ERF3B
Eukaryotic peptide chain release factor GTP-binding subunit ERF3B

1

11

High-throughput

0.536

High

1349851

STT3B
Dolichyl-diphosphooligosaccharide--protein glycosyltransferase subunit STT3B

1

1

High-throughput

0.536

High

1365684

LAR4B
La-related protein 4B

1

20

High-throughput

0.536

High

1370547

FGF13
Fibroblast growth factor 13

1

6

High-throughput

0.536

High

1387902

PABP5
Polyadenylate-binding protein 5

1

20

High-throughput

0.536

High

1395831

ZC3HA
Zinc finger CCCH domain-containing protein 10

1

3

High-throughput

0.536

High

1399764

RBM14
RNA-binding protein 14

1

20

High-throughput

0.536

High

1410749

MBB1A
Myb-binding protein 1A

1

4

High-throughput

0.536

High

1415551

GNL3
Guanine nucleotide-binding protein-like 3

1

14

High-throughput

0.536

High

1428479

REXO4
RNA exonuclease 4

1

5

High-throughput

0.536

High

1429102

NXF2
Nuclear RNA export factor 2

1

4

High-throughput

0.536

High

1437294

RPF1
Ribosome production factor 1

1

14

High-throughput

0.536

High

1449859

LYAR
Cell growth-regulating nucleolar protein

1

4

High-throughput

0.536

High

1449862

F120A
Constitutive coactivator of PPAR-gamma-like protein 1

1

6

High-throughput

0.536

High

1449867

SRP68
Signal recognition particle subunit SRP68

1

2

High-throughput

0.536

High

1449869

PURG
Purine-rich element-binding protein gamma

1

8

High-throughput

0.536

High

1449872

ABT1
Activator of basal transcription 1

1

7

High-throughput

0.536

High

1449876

DRG1
Developmentally-regulated GTP-binding protein 1

1

12

High-throughput

0.536

High

1449877

YBOX2
Y-box-binding protein 2

1

20

High-throughput

0.536

High

1449878

RL36
Large ribosomal subunit protein eL36

1

3

High-throughput

0.536

High

1449857

RN216
E3 ubiquitin-protein ligase RNF216

1

3

Small-scale

0.523

High

765926

BMI1
Polycomb complex protein BMI-1

2

16

High-throughput

0.521

High

391487

FRIL
Ferritin light chain

1

0

High-throughput

0.513

High

186059

OGT1
UDP-N-acetylglucosamine--peptide N-acetylglucosaminyltransferase 110 kDa subunit

1

11

High-throughput

0.501

High

1419544

CPEB1
Cytoplasmic polyadenylation element-binding protein 1

1

19

High-throughput

0.500

High

1449865

CE126
Centrosomal protein of 126 kDa

1

1

High-throughput

0.494

High

191829

MAGB2
Melanoma-associated antigen B2

1

14

High-throughput

0.489

High

338984

CBX6
Chromobox protein homolog 6

1

9

High-throughput

0.489

High

502558

H2A1
Histone H2A type 1

1

12

High-throughput

0.489

High

868391

CDX1
Homeobox protein CDX-1

1

3

High-throughput

0.489

High

1090946

TRAF2
TNF receptor-associated factor 2

1

16

High-throughput

0.489

High

1133393

ZN169
Zinc finger protein 169

1

12

High-throughput

0.489

High

1178101

RN151
RING finger protein 151

1

20

High-throughput

0.489

High

1226656

E4F1
Transcription factor E4F1

1

16

High-throughput

0.489

High

1281484

ZN467
Zinc finger protein 467

1

20

High-throughput

0.489

High

1290049

PNM8A
Paraneoplastic antigen-like protein 8A

1

4

High-throughput

0.489

High

1313162

ZC3H3
Zinc finger CCCH domain-containing protein 3

1

3

High-throughput

0.489

High

1370402

CSN5
COP9 signalosome complex subunit 5

1

6

High-throughput

0.489

High

1390631

NEIL1
Endonuclease 8-like 1

1

3

High-throughput

0.489

High

1395716

ZN668
Zinc finger protein 668

1

18

High-throughput

0.489

High

1398135

CC140
Coiled-coil domain-containing protein 140

1

1

High-throughput

0.489

High

1412396

ZNF2
Zinc finger protein 2

1

10

High-throughput

0.489

High

1449874

SRPK3
SRSF protein kinase 3

1

18

High-throughput

0.489

High

96774

E9PAV9
G patch domain-containing protein 4

1

8

High-throughput

0.479

High

132329

WWP2
NEDD4-like E3 ubiquitin-protein ligase WWP2

1

11

High-throughput

0.479

High

243073

PRKN
E3 ubiquitin-protein ligase parkin

1

9

High-throughput

0.479

High

250862

HNRPQ
Heterogeneous nuclear ribonucleoprotein Q

1

17

High-throughput

0.479

High

373269

MYC
Myc proto-oncogene protein

1

19

High-throughput

0.479

High

401563

RAF1
RAF proto-oncogene serine/threonine-protein kinase

1

9

High-throughput

0.479

High

406702

MYCN
N-myc proto-oncogene protein

1

18

High-throughput

0.479

High

537981

HSP7C
Heat shock cognate 71 kDa protein

1

5

High-throughput

0.479

High

550490

PABP1
Polyadenylate-binding protein 1

1

18

High-throughput

0.479

High

582984

EZRI
Ezrin

1

12

High-throughput

0.479

High

644091

FBRL
rRNA 2'-O-methyltransferase fibrillarin

1

2

High-throughput

0.479

High

652588

NR4A1
Nuclear receptor subfamily 4immunitygroup A member 1

1

20

Small-scale

0.479

High

688327

TTP
mRNA decay activator protein ZFP36

1

1

High-throughput

0.479

High

694014

RL10
Large ribosomal subunit protein uL16

1

3

High-throughput

0.479

High

713862

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

1

20

High-throughput

0.479

High

714453

PML
Protein PML

1

20

High-throughput

0.479

High

810410

RL3
Large ribosomal subunit protein uL3

1

7

High-throughput

0.479

High

861311

MAP1B
Microtubule-associated protein 1B

1

9

High-throughput

0.479

High

891329

GSK3A
Glycogen synthase kinase-3 alpha

1

3

High-throughput

0.479

High

891821

GSK3B
Glycogen synthase kinase-3 beta

1

4

High-throughput

0.479

High

905187

MECP2
Methyl-CpG-binding protein 2

1

10

High-throughput

0.479

High

953135

ACTB
Actin, cytoplasmic 1

1

16

High-throughput

0.479

High

960272

RL26
Large ribosomal subunit protein uL24

1

9

High-throughput

0.479

High

986242

RL8
Large ribosomal subunit protein uL2

1

4

High-throughput

0.479

High

1017245

H33
Histone H3.3

1

4

High-throughput

0.479

High

1024868

VIGLN
Vigilin

1

20

High-throughput

0.479

High

1035944

KIF23
Kinesin-like protein KIF23

1

13

High-throughput

0.479

High

1039419

RL6
Large ribosomal subunit protein eL6

1

6

High-throughput

0.479

High

1100441

TIF1B
Transcription intermediary factor 1-beta

1

19

High-throughput

0.479

High

1101052

G3BP1
Ras GTPase-activating protein-binding protein 1

1

17

High-throughput

0.479

High

1127190

RBM39
RNA-binding protein 39

1

20

High-throughput

0.479

High

1129518

PUM1
Pumilio homolog 1

1

8

High-throughput

0.479

High

1194408

LARP7
La-related protein 7

1

20

High-throughput

0.479

High

1227547

A16L1
Autophagy-related protein 16-1

1

8

High-throughput

0.479

High

1330947

CGAS
Cyclic GMP-AMP synthase

1

2

High-throughput

0.479

High

1336311

LS14A
Protein LSM14 homolog A

1

4

High-throughput

0.479

High

1369857

CELF1
CUGBP Elav-like family member 1

1

20

High-throughput

0.479

High

1370253

DAZL
Deleted in azoospermia-like

1

13

High-throughput

0.479

High

1383107

LRC59
Leucine-rich repeat-containing protein 59

1

4

High-throughput

0.479

High

1393741

DDRGK
DDRGK domain-containing protein 1

1

6

High-throughput

0.479

High

1405143

DNJC2
DnaJ homolog subfamily C member 2

1

8

High-throughput

0.479

High

1406501

ATX2
Ataxin-2

1

11

High-throughput

0.479

High

1429235

MKRN2
E3 ubiquitin-protein ligase makorin-2

1

10

High-throughput

0.479

High

1430598

CCDC8
Coiled-coil domain-containing protein 8

1

4

High-throughput

0.479

High

1435688

TDRD3
Tudor domain-containing protein 3

1

1

High-throughput

0.479

High

1438037

RC3H2
Roquin-2

1

15

High-throughput

0.479

High

1438870

MOV10
Helicase MOV-10

1

12

High-throughput

0.479

High

1449858

F120C
Constitutive coactivator of PPAR-gamma-like protein 2

1

6

High-throughput

0.479

High

1449868

MKRN1
E3 ubiquitin-protein ligase makorin-1

1

7

Small-scale

0.479

High

1449873

FZR1
Fizzy-related protein homolog

1

16

High-throughput

0.479

High

1449879

RBM8A
RNA-binding protein 8A

1

20

High-throughput

0.479

High

1449880

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

1

20

High-throughput

0.479

High

1327227

FBXL6
F-box/LRR-repeat protein 6

1

2

High-throughput

0.470

High

47584

RPSA2
Small ribosomal subunit protein uS2B

1

3

High-throughput

0.445

High

72818

B0UZZ8
WD repeat-containing protein 46

1

20

High-throughput

0.445

High

255235

HCN1
Potassium/sodium hyperpolarization-activated cyclic nucleotide-gated channel 1

1

4

High-throughput

0.445

High

994829

YBOX1
Y-box-binding protein 1

1

20

High-throughput

0.445

High

1119328

CAC1C
Voltage-dependent L-type calcium channel subunit alpha-1C

1

6

High-throughput

0.445

High

1212378

GPTC4
G patch domain-containing protein 4

1

8

High-throughput

0.445

High

1253171

NBEL2
Neurobeachin-like protein 2

1

15

High-throughput

0.445

High

1288928

RIMS1
Regulating synaptic membrane exocytosis protein 1

1

8

High-throughput

0.445

High

194362

R113A
E3 ubiquitin-protein ligase RNF113A

1

4

High-throughput

0.437

High

272491

OBSL1
Obscurin-like protein 1

1

7

High-throughput

0.437

High

302979

CIAO1
Probable cytosolic iron-sulfur protein assembly protein CIAO1

1

11

High-throughput

0.437

High

589819

RFA2
Replication protein A 32 kDa subunit

1

7

High-throughput

0.437

High

607152

CEBPB
CCAAT/enhancer-binding protein beta

1

7

High-throughput

0.437

High

696637

RFA1
Replication protein A 70 kDa DNA-binding subunit

1

7

High-throughput

0.437

High

769304

RFA3
Replication protein A 14 kDa subunit

1

5

High-throughput

0.437

High

849412

RANG
Ran-specific GTPase-activating protein

1

4

High-throughput

0.437

High

872787

SOX2
Transcription factor SOX-2

1

15

High-throughput

0.437

High

879516

NR2C2
Nuclear receptor subfamily 2 group C member 2

1

5

High-throughput

0.437

High

1096830

RFA4
Replication protein A 30 kDa subunit

1

7

High-throughput

0.437

High

1233954

Q6ICH2
single-stranded DNA cytosine deaminase

1

13

High-throughput

0.437

High

1255747

TRI67
Tripartite motif-containing protein 67

1

17

High-throughput

0.437

High

1276852

PARPT
Protein mono-ADP-ribosyltransferase TIPARP

1

12

High-throughput

0.437

High

1289658

NAA40
N-alpha-acetyltransferase 40

1

3

High-throughput

0.437

High

1313464

SMC5
Structural maintenance of chromosomes protein 5

1

13

High-throughput

0.437

High

1328970

ZBTB2
Zinc finger and BTB domain-containing protein 2

1

20

High-throughput

0.437

High

1333347

NHLC2
NHL repeat-containing protein 2

1

2

High-throughput

0.437

High

1357576

DCAF4
DDB1- and CUL4-associated factor 4

1

2

High-throughput

0.437

High

1364620

BAP1
Ubiquitin carboxyl-terminal hydrolase BAP1

1

6

High-throughput

0.437

High

1367387

ESR2
Estrogen receptor beta

1

20

High-throughput

0.437

High

1387850

ZBT10
Zinc finger and BTB domain-containing protein 10

1

20

Small-scale

0.437

High

1390303

TRI11
E3 ubiquitin-protein ligase TRIM11

1

5

Small-scale

0.437

High

1411726

RIOK1
Serine/threonine-protein kinase RIO1

1

2

High-throughput

0.437

High

1447319

ANLN
Anillin

1

7

High-throughput

0.437

High

1449856

EXD2
Exonuclease 3'-5' domain-containing protein 2

1

5

High-throughput

0.437

High

1449860

B3GN2
N-acetyllactosaminide beta-1,3-N-acetylglucosaminyltransferase 2

1

2

High-throughput

0.437

High

1449861

TLS1
Splicing factor C9orf78

1

1

High-throughput

0.437

High

1449866

ZRAN1
Ubiquitin thioesterase ZRANB1

1

10

High-throughput

0.437

High

1449871

HECD1
E3 ubiquitin-protein ligase HECTD1

1

20

High-throughput

0.437

High

62602

S35F4
Solute carrier family 35 member F4

1

0

High-throughput

0.426

High

73460

B2CML4
single-stranded DNA cytosine deaminase

1

13

High-throughput

0.407

High

1226288

CP135
Centrosomal protein of 135 kDa

1

6

High-throughput

0.407

High

1290310

KBTB6
Kelch repeat and BTB domain-containing protein 6

1

5

Small-scale

0.407

High

1326111

RYBP
RING1 and YY1-binding protein

1

2

High-throughput

0.407

High

1398375

CEP63
Centrosomal protein of 63 kDa

1

13

High-throughput

0.407

High

505202

OST4
Dolichyl-diphosphooligosaccharide--protein glycosyltransferase subunit 4

1

0

High-throughput

0.279

Low

1252989

BAKOR
Beclin 1-associated autophagy-related key regulator

1

0

High-throughput

0.249

Low

1312614

FA20C
Extracellular serine/threonine protein kinase FAM20C

1

0

High-throughput

0.249

Low


Service provided by Combinatics, Japan

Last updated: 11Aug2025