Protein: RUXF
Small nuclear ribonucleoprotein F (snRNP-F) (Sm protein F) (Sm-F) (SmF)

Gene: RUXF, SMX3
Organism: Saccharomyces cerevisiae S288C
Interactions: 95
UniProt ID: P54999

Gene Ontology (top 5):
GO:0000243 - commitment complex
GO:0000245 - spliceosomal complex assembly
GO:0000387 - spliceosomal snRNP assembly
GO:0000395 - mRNA 5'-splice site recognition
GO:0000398 - mRNA splicing, via spliceosome

Download interactions: TXT   MITAB-2.5

Interaction Interactor Experiments Homologs Category Interaction
Score
Confidence

933156

RUXE
Small nuclear ribonucleoprotein E

6

9

Small-scale

0.950

High

933143

SMD2
Small nuclear ribonucleoprotein Sm D2

6

6

High-throughput

0.947

High

817141

RSMB
Small nuclear ribonucleoprotein-associated protein B

5

5

High-throughput

0.912

High

847813

SMD3
Small nuclear ribonucleoprotein Sm D3

5

20

Small-scale

0.912

High

933152

RU2A
U2 small nuclear ribonucleoprotein A'

5

5

High-throughput

0.912

High

933149

LUC7
Protein LUC7

4

2

High-throughput

0.875

High

625114

PRP9
Pre-mRNA-splicing factor PRP9

3

1

High-throughput

0.830

High

751770

PRP8
Pre-mRNA-splicing factor 8

3

2

High-throughput

0.830

High

780204

SN114
Pre-mRNA-splicing factor SNU114

3

3

High-throughput

0.830

High

933129

RU17
U1 small nuclear ribonucleoprotein 70 kDa homolog

2

6

High-throughput

0.776

High

933130

SMD1
Small nuclear ribonucleoprotein Sm D1

2

3

High-throughput

0.776

High

933133

PRP3
U4/U6 small nuclear ribonucleoprotein PRP3

2

3

High-throughput

0.776

High

744144

BRR2
Pre-mRNA-splicing helicase BRR2

6

8

Small-scale

0.717

High

933126

RUXF
Small nuclear ribonucleoprotein F

1

4

Small-scale

0.710

High

739181

PRP19
Pre-mRNA-processing factor 19

5

6

Small-scale

0.706

High

933153

CWC2
Pre-mRNA-splicing factor CWC2

4

4

High-throughput

0.687

High

933135

CEF1
Pre-mRNA-splicing factor CEF1

4

2

Small-scale

0.686

High

625037

PRP6
Pre-mRNA-splicing factor 6

4

9

High-throughput

0.683

High

627862

PRP4
U4/U6 small nuclear ribonucleoprotein PRP4

4

6

High-throughput

0.683

High

750286

PRP40
Pre-mRNA-processing protein PRP40

4

4

High-throughput

0.683

High

813363

PRP39
Pre-mRNA-processing factor 39

4

12

High-throughput

0.683

High

886346

PRP31
Pre-mRNA-processing factor 31

4

3

High-throughput

0.683

High

757513

NCBP1
Nuclear cap-binding protein complex subunit 1

4

1

High-throughput

0.678

High

933131

CUS1
Cold sensitive U2 snRNA suppressor 1

4

1

High-throughput

0.678

High

933142

SN309
Pre-mRNA-splicing factor SNT309

4

0

High-throughput

0.658

High

918220

SNU71
U1 small nuclear ribonucleoprotein component SNU71

4

0

High-throughput

0.654

High

933127

NAM8
Protein NAM8

3

1

High-throughput

0.650

High

796453

SLT11
Pre-mRNA-splicing factor SLT11

3

1

High-throughput

0.643

High

826542

MSL1
U2 small nuclear ribonucleoprotein B''

3

8

High-throughput

0.643

High

892770

SF3B1
U2 snRNP component HSH155

3

2

High-throughput

0.643

High

933137

PRP42
U1 small nuclear ribonucleoprotein component PRP42

3

15

High-throughput

0.643

High

933140

RSE1
Pre-mRNA-splicing factor RSE1

3

2

High-throughput

0.643

High

933146

DIB1
Spliceosomal protein DIB1

3

2

High-throughput

0.643

High

933158

PRP46
Pre-mRNA-splicing factor PRP46

3

3

High-throughput

0.643

High

743542

RU1A
U1 small nuclear ribonucleoprotein A

3

0

Small-scale

0.632

High

933161

BRR1
Pre-mRNA-splicing factor BRR1

1

0

High-throughput

0.631

High

933145

SP382
Pre-mRNA-splicing factor SPP382

3

0

High-throughput

0.629

High

795908

LSM2
LSM complex subunit LSM2

1

20

High-throughput

0.618

High

818038

LSM4
LSM complex subunit LSM4

1

8

High-throughput

0.618

High

820824

RUXG
Small nuclear ribonucleoprotein G

1

20

High-throughput

0.618

High

865274

LSM8
LSM2-LSM8 complex subunit LSM8

1

20

High-throughput

0.618

High

924552

LSM7
LSM complex subunit LSM7

1

20

High-throughput

0.618

High

628220

PRP2
Pre-mRNA-splicing factor ATP-dependent RNA helicase-like protein PRP2

2

6

High-throughput

0.601

High

917451

PRP43
Pre-mRNA-splicing factor ATP-dependent RNA helicase PRP43

2

5

High-throughput

0.588

High

933141

RU1C
U1 small nuclear ribonucleoprotein C

1

0

High-throughput

0.586

High

933134

CWC21
Pre-mRNA-splicing factor CWC21

2

1

Small-scale

0.584

High

933155

CLF1
Pre-mRNA-splicing factor CLF1

2

12

Small-scale

0.584

High

933159

SNU66
66 kDa U4/U6.U5 small nuclear ribonucleoprotein component

2

3

Small-scale

0.584

High

933138

SNU56
56 kDa U1 small nuclear ribonucleoprotein component

2

0

High-throughput

0.576

High

865872

CSN12
Cop9 signalosome complex subunit 12

2

0

High-throughput

0.563

High

545896

SSB1
Ribosome-associated molecular chaperone SSB1

2

2

High-throughput

0.552

High

735463

AAR2
A1 cistron-splicing factor AAR2

1

1

High-throughput

0.515

High

664611

PRP22
Pre-mRNA-splicing factor ATP-dependent RNA helicase PRP22

1

6

Small-scale

0.501

High

933144

BL1S4
Biogenesis of lysosome-related organelles complex 1 subunit CNL1

1

0

High-throughput

0.486

High

933160

CMR1
DNA damage-binding protein CMR1

1

2

High-throughput

0.481

High

638073

ISY1
Pre-mRNA-splicing factor ISY1

1

1

High-throughput

0.479

High

672066

BUD31
Pre-mRNA-splicing factor BUD31

1

1

High-throughput

0.479

High

700132

PRP45
Pre-mRNA-processing protein 45

1

1

High-throughput

0.479

High

739261

PRP21
Pre-mRNA-splicing factor PRP21

1

2

High-throughput

0.479

High

741057

PUB1
Nuclear and cytoplasmic polyadenylated RNA-binding protein PUB1

1

4

High-throughput

0.479

High

829948

PRP17
Pre-mRNA-processing factor 17

1

4

High-throughput

0.479

High

933139

SYF1
Pre-mRNA-splicing factor SYF1

1

12

High-throughput

0.479

High

933148

PRP11
Pre-mRNA-splicing factor PRP11

1

1

High-throughput

0.479

High

933151

NCBP2
Nuclear cap-binding protein subunit 2

1

2

High-throughput

0.479

High

933154

YRA1
RNA annealing protein YRA1

1

4

High-throughput

0.479

High

933162

HSH49
Protein HSH49

1

2

High-throughput

0.479

High

603095

EST1
Telomere elongation protein EST1

1

0

High-throughput

0.458

High

702270

YJU2
Splicing factor YJU2

1

0

High-throughput

0.458

High

781579

NTR2
Pre-mRNA-splicing factor NTR2

1

0

High-throughput

0.458

High

797315

SP381
Pre-mRNA-splicing factor SPP381

1

0

High-throughput

0.458

High

797682

NTC20
Pre-mRNA-splicing factor NTC20

1

0

High-throughput

0.458

High

863090

CWC26
Pre-mRNA-splicing factor CWC26

1

0

High-throughput

0.458

High

919212

SYF2
Pre-mRNA-splicing factor SYF2

1

0

High-throughput

0.458

High

919723

CWC22
Pre-mRNA-splicing factor CWC22

1

0

High-throughput

0.458

High

924983

APJ1
J domain-containing protein APJ1

1

0

High-throughput

0.458

High

933128

PRP38
Pre-mRNA-splicing factor 38

1

0

High-throughput

0.458

High

933132

TOM1
E3 ubiquitin-protein ligase TOM1

1

0

High-throughput

0.458

High

933136

CWC15
Pre-mRNA-splicing factor CWC15

1

0

High-throughput

0.458

High

933147

RDS3
Pre-mRNA-splicing factor RDS3

1

0

High-throughput

0.458

High

933157

SNU23
23 kDa U4/U6.U5 small nuclear ribonucleoprotein component

1

0

High-throughput

0.458

High

427399

RLA0
Large ribosomal subunit protein uL10

1

1

High-throughput

0.445

High

481723

HSP73
Heat shock protein SSA3

1

2

High-throughput

0.445

High

531845

RL4A
Large ribosomal subunit protein uL4A

1

1

High-throughput

0.445

High

752601

HSP78
Heat shock protein 78, mitochondrial

1

1

High-throughput

0.445

High

672441

STE50
Protein STE50

1

0

High-throughput

0.438

High

923240

ESF2
Pre-rRNA-processing protein ESF2

1

0

High-throughput

0.438

High

812557

LAA1
AP-1 accessory protein LAA1

1

1

High-throughput

0.437

High

403617

PABP
Polyadenylate-binding protein, cytoplasmic and nuclear

1

0

High-throughput

0.426

High

433268

RL17A
Large ribosomal subunit protein uL22A

1

0

High-throughput

0.426

High

826467

DJP1
DnaJ-like protein 1

1

1

High-throughput

0.407

High

808534

TEM1
Protein TEM1

1

0

High-throughput

0.265

Low

828532

HACD
Very-long-chain

1

0

High-throughput

0.238

Low

864060

MRX5
MIOREX complex component 5

1

0

High-throughput

0.238

Low

933150

YO106
Putative uncharacterized protein YOL106W

1

0

High-throughput

0.238

Low


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Last updated: 11Aug2025