Protein: IMP4
U3 small nucleolar ribonucleoprotein protein IMP4 (U3 snoRNP protein IMP4) (Brix domain-containing protein 4)

Gene: IMP4
Organism: Homo sapiens
Interactions: 110
UniProt ID: Q96G21

Gene Ontology (top 5):
GO:0001650 - fibrillar center
GO:0005654 - nucleoplasm
GO:0005730 - nucleolus
GO:0006364 - rRNA processing
GO:0030490 - maturation of SSU-rRNA

Download interactions: TXT   MITAB-2.5

Interaction Interactor Experiments Homologs Category Interaction
Score
Confidence

140620

MPP10
U3 small nucleolar ribonucleoprotein protein MPP10

2

2

Small-scale

0.812

High

180166

ZBT7B
Zinc finger and BTB domain-containing protein 7B

4

1

High-throughput

0.703

High

290674

SURF6
Surfeit locus protein 6

1

2

High-throughput

0.691

High

1391270

RL36
Large ribosomal subunit protein eL36

1

3

High-throughput

0.691

High

841420

RBM34
RNA-binding protein 34

2

6

High-throughput

0.628

High

1391258

IMP3
U3 small nucleolar ribonucleoprotein protein IMP3

2

5

High-throughput

0.628

High

1391261

NOP53
Ribosome biogenesis protein NOP53

2

4

High-throughput

0.628

High

615917

RL17
Large ribosomal subunit protein uL22

1

3

High-throughput

0.618

High

182342

WDR46
WD repeat-containing protein 46

2

6

High-throughput

0.611

High

979133

RS6
Small ribosomal subunit protein eS6

2

4

High-throughput

0.611

High

1089504

ILF2
Interleukin enhancer-binding factor 2

2

3

High-throughput

0.611

High

1391251

ZN692
Zinc finger protein 692

2

0

High-throughput

0.602

High

1112123

KRR1
KRR1 small subunit processome component homolog

2

5

High-throughput

0.601

High

1391256

ANLN
Anillin

2

1

High-throughput

0.584

High

984491

RL30
Large ribosomal subunit protein eL30

2

3

High-throughput

0.574

High

1391250

ZNF2
Zinc finger protein 2

2

1

High-throughput

0.574

High

396700

ESR1
Estrogen receptor

2

2

High-throughput

0.571

High

129322

MEN1
Menin

2

0

High-throughput

0.559

High

191745

MAGB2
Melanoma-associated antigen B2

2

5

High-throughput

0.549

High

391400

FRIL
Ferritin light chain

2

1

High-throughput

0.549

High

287086

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

1

14

High-throughput

0.536

High

301161

RL1D1
Ribosomal L1 domain-containing protein 1

1

9

High-throughput

0.536

High

447310

NPM
Nucleophosmin

1

5

High-throughput

0.536

High

595554

H15
Histone H1.5

1

10

High-throughput

0.536

High

658335

RS3
Small ribosomal subunit protein uS3

1

2

High-throughput

0.536

High

686334

RL13
Large ribosomal subunit protein eL13

1

4

High-throughput

0.536

High

809773

RS19
Small ribosomal subunit protein eS19

1

4

High-throughput

0.536

High

824281

RL13A
Large ribosomal subunit protein uL13

1

3

High-throughput

0.536

High

855168

NOP2
28S rRNA

1

8

High-throughput

0.536

High

860878

RS10
Small ribosomal subunit protein eS10

1

3

High-throughput

0.536

High

898760

RL14
Large ribosomal subunit protein eL14

1

3

High-throughput

0.536

High

975858

RL7A
Large ribosomal subunit protein eL8

1

6

High-throughput

0.536

High

984898

RL31
Large ribosomal subunit protein eL31

1

4

High-throughput

0.536

High

985811

RL11
Large ribosomal subunit protein uL5

1

3

High-throughput

0.536

High

986144

RL8
Large ribosomal subunit protein uL2

1

4

High-throughput

0.536

High

1008834

RED1
Double-stranded RNA-specific editase 1

1

8

High-throughput

0.536

High

1037309

H11
Histone H1.1

1

10

High-throughput

0.536

High

1061093

SRSF1
Serine/arginine-rich splicing factor 1

1

12

High-throughput

0.536

High

1062078

SRSF4
Serine/arginine-rich splicing factor 4

1

15

High-throughput

0.536

High

1089799

ILF3
Interleukin enhancer-binding factor 3

1

9

High-throughput

0.536

High

1099201

SRSF5
Serine/arginine-rich splicing factor 5

1

12

High-throughput

0.536

High

1099473

SRSF6
Serine/arginine-rich splicing factor 6

1

15

High-throughput

0.536

High

1151172

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

1

2

High-throughput

0.536

High

1228315

UTP25
U3 small nucleolar RNA-associated protein 25 homolog

1

1

High-throughput

0.536

High

1361731

DGCR8
Microprocessor complex subunit DGCR8

1

2

High-throughput

0.536

High

1390570

NEIL1
Endonuclease 8-like 1

1

2

High-throughput

0.536

High

1391248

RBM4B
RNA-binding protein 4B

1

4

High-throughput

0.536

High

1391252

REXO4
RNA exonuclease 4

1

2

High-throughput

0.536

High

1391257

DDX21
Nucleolar RNA helicase 2

1

2

High-throughput

0.536

High

1391259

LYAR
Cell growth-regulating nucleolar protein

1

2

High-throughput

0.536

High

1391267

ZN346
Zinc finger protein 346

1

2

High-throughput

0.536

High

1391255

LT4R2
Leukotriene B4 receptor 2

1

0

High-throughput

0.518

High

1341251

CTCFL
Transcriptional repressor CTCFL

1

0

High-throughput

0.513

High

1391263

DAXX
Death domain-associated protein 6

1

0

High-throughput

0.513

High

428905

RLA0
Large ribosomal subunit protein uL10

1

5

High-throughput

0.489

High

502474

H2A1
Histone H2A type 1

1

4

High-throughput

0.489

High

521855

H14
Histone H1.4

1

10

High-throughput

0.489

High

961801

RL37A
Large ribosomal subunit protein eL43

1

4

High-throughput

0.489

High

1037587

RL18A
Large ribosomal subunit protein eL20

1

4

High-throughput

0.489

High

1127454

FGFP1
Fibroblast growth factor-binding protein 1

1

2

High-throughput

0.489

High

1391247

ZN668
Zinc finger protein 668

1

1

High-throughput

0.489

High

1391264

ZBT47
Zinc finger and BTB domain-containing protein 47

1

1

High-throughput

0.489

High

1391266

PURG
Purine-rich element-binding protein gamma

1

2

High-throughput

0.489

High

141049

NOP56
Nucleolar protein 56

1

9

High-throughput

0.479

High

372829

MYC
Myc proto-oncogene protein

1

3

High-throughput

0.479

High

589402

RFA2
Replication protein A 32 kDa subunit

1

2

High-throughput

0.479

High

643977

FBRL
rRNA 2'-O-methyltransferase fibrillarin

1

2

High-throughput

0.479

High

768881

RFA3
Replication protein A 14 kDa subunit

1

2

High-throughput

0.479

High

879358

NR2C2
Nuclear receptor subfamily 2 group C member 2

1

1

High-throughput

0.479

High

960205

RL26
Large ribosomal subunit protein uL24

1

6

High-throughput

0.479

High

1004384

NOP14
Nucleolar protein 14

1

1

High-throughput

0.479

High

1117204

THOC5
THO complex subunit 5

1

1

High-throughput

0.479

High

1137934

TNIP1
TNFAIP3-interacting protein 1

1

4

High-throughput

0.479

High

1161599

IF16
Gamma-interferon-inducible protein 16

1

5

High-throughput

0.479

High

1329805

SIR6
NAD-dependent protein deacylase sirtuin-6

1

2

High-throughput

0.479

High

1367007

ESR2
Estrogen receptor beta

1

2

High-throughput

0.479

High

1368352

REQU
Zinc finger protein ubi-d4

1

4

High-throughput

0.479

High

1384848

CHCH1
Small ribosomal subunit protein mS37

1

1

High-throughput

0.479

High

1391246

DDRGK
DDRGK domain-containing protein 1

1

1

High-throughput

0.479

High

1391249

RIOK1
Serine/threonine-protein kinase RIO1

1

1

High-throughput

0.479

High

1391260

AATF
Protein AATF

1

1

High-throughput

0.479

High

1391262

UBP36
Ubiquitin carboxyl-terminal hydrolase 36

1

3

High-throughput

0.479

High

1391265

ZRAN1
Ubiquitin thioesterase ZRANB1

1

1

High-throughput

0.479

High

407685

S100B
Protein S100-B

1

0

High-throughput

0.460

High

134827

SAP18
Histone deacetylase complex subunit SAP18

1

0

High-throughput

0.458

High

888251

MCM2
DNA replication licensing factor MCM2

1

0

High-throughput

0.458

High

1352682

DOT1L
Histone-lysine N-methyltransferase, H3 lysine-79 specific

1

0

High-throughput

0.458

High

1391254

NMRL1
NmrA-like family domain-containing protein 1

1

0

High-throughput

0.458

High

72796

B0UZZ8
WD repeat-containing protein 46

1

6

High-throughput

0.445

High

288730

NPM3
Nucleoplasmin-3

1

5

High-throughput

0.445

High

810280

RL3
Large ribosomal subunit protein uL3

1

4

High-throughput

0.445

High

1130381

RRP1B
Ribosomal RNA processing protein 1 homolog B

1

6

High-throughput

0.445

High

319975

UFL1
E3 UFM1-protein ligase 1

1

1

High-throughput

0.437

High

340208

PCNT
Pericentrin

1

1

High-throughput

0.437

High

346184

STAU1
Double-stranded RNA-binding protein Staufen homolog 1

1

14

High-throughput

0.437

High

693902

RL10
Large ribosomal subunit protein uL16

1

4

High-throughput

0.437

High

1215768

RC3H1
Roquin-1

1

3

High-throughput

0.437

High

1391268

HECD1
E3 ubiquitin-protein ligase HECTD1

1

2

High-throughput

0.437

High

1391269

RL26L
Ribosomal protein uL24-like

1

6

High-throughput

0.437

High

601805

HMGA1
High mobility group protein HMG-I/HMG-Y

1

0

High-throughput

0.426

High

1239908

CAVN1
Caveolae-associated protein 1

1

0

High-throughput

0.426

High

1244322

PSRC1
Proline/serine-rich coiled-coil protein 1

1

0

High-throughput

0.426

High

1346886

SNIP1
Smad nuclear-interacting protein 1

1

0

High-throughput

0.426

High

47554

RPSA2
Small ribosomal subunit protein uS2B

1

3

High-throughput

0.407

High

58898

PIPSL
Putative PIP5K1A and PSMD4-like protein

1

1

High-throughput

0.407

High

422864

A4
Amyloid-beta precursor protein

2

0

High-throughput

0.314

High

1252651

ZN574
Zinc finger protein 574

1

0

High-throughput

0.279

Low

1391253

ATG5
Autophagy protein 5

1

0

High-throughput

0.249

Low

1391271

TRI17
E3 ubiquitin-protein ligase TRIM17

1

0

Small-scale

0.249

Low

1332313

TMM75
Putative protein encoded by LINC02912

1

0

High-throughput

0.232

Low


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Last updated: 11Aug2025