Protein: RU2A
U2 small nuclear ribonucleoprotein A' (U2 snRNP A') (Looks exceptionally like U2A protein 1)

Gene: RU2A, LEA1
Organism: Saccharomyces cerevisiae S288C
Interactions: 101
UniProt ID: Q08963

Gene Ontology (top 5):
GO:0000398 - mRNA splicing, via spliceosome
GO:0005634 - nucleus
GO:0005681 - spliceosomal complex
GO:0005686 - U2 snRNP
GO:0005737 - cytoplasm

Download interactions: TXT   MITAB-2.5

Interaction Interactor Experiments Homologs Category Interaction
Score
Confidence

775729

MSL1
U2 small nuclear ribonucleoprotein B''

8

14

Small-scale

0.969

High

970249

SMD1
Small nuclear ribonucleoprotein Sm D1

6

3

Small-scale

0.943

High

986605

SMD2
Small nuclear ribonucleoprotein Sm D2

6

4

Small-scale

0.941

High

766971

RSMB
Small nuclear ribonucleoprotein-associated protein B

6

4

Small-scale

0.940

High

997042

CWC2
Pre-mRNA-splicing factor CWC2

5

8

Small-scale

0.922

High

873676

RUXF
Small nuclear ribonucleoprotein F

5

4

High-throughput

0.912

High

997046

RUXE
Small nuclear ribonucleoprotein E

5

4

Small-scale

0.908

High

997051

HSH49
Protein HSH49

5

7

Small-scale

0.906

High

795430

SMD3
Small nuclear ribonucleoprotein Sm D3

4

12

Small-scale

0.886

High

770344

RUXG
Small nuclear ribonucleoprotein G

4

7

Small-scale

0.875

High

996583

NCBP2
Nuclear cap-binding protein subunit 2

3

5

Small-scale

0.827

High

962601

RU17
U1 small nuclear ribonucleoprotein 70 kDa homolog

2

11

Small-scale

0.754

High

987143

LSM6
U6 snRNA-associated Sm-like protein LSm6

2

4

Small-scale

0.754

High

971700

CUS1
Cold sensitive U2 snRNA suppressor 1

7

3

Small-scale

0.744

High

692370

PRP19
Pre-mRNA-processing factor 19

6

15

Small-scale

0.729

High

836946

SF3B1
U2 snRNP component HSH155

6

12

Small-scale

0.729

High

977085

CEF1
Pre-mRNA-splicing factor CEF1

6

5

Small-scale

0.726

High

586536

PRP9
Pre-mRNA-splicing factor PRP9

6

2

Small-scale

0.726

High

696675

RU1A
U1 small nuclear ribonucleoprotein A

2

0

Small-scale

0.716

High

655766

PRP45
Pre-mRNA-processing protein 45

5

2

Small-scale

0.712

High

980236

RSE1
Pre-mRNA-splicing factor RSE1

5

7

Small-scale

0.710

High

697274

BRR2
Pre-mRNA-splicing helicase BRR2

5

14

Small-scale

0.709

High

704731

PRP8
Pre-mRNA-splicing factor 8

5

4

Small-scale

0.709

High

657775

YJU2
Splicing factor YJU2

5

1

Small-scale

0.706

High

692437

PRP21
Pre-mRNA-splicing factor PRP21

4

2

Small-scale

0.686

High

978484

SYF1
Pre-mRNA-splicing factor SYF1

4

9

Small-scale

0.686

High

997048

PRP46
Pre-mRNA-splicing factor PRP46

4

14

Small-scale

0.686

High

598655

ISY1
Pre-mRNA-splicing factor ISY1

4

2

Small-scale

0.683

High

731783

SN114
Pre-mRNA-splicing factor SNU114

4

8

Small-scale

0.676

High

991152

PRP11
Pre-mRNA-splicing factor PRP11

4

1

Small-scale

0.676

High

997045

CLF1
Pre-mRNA-splicing factor CLF1

4

13

Small-scale

0.676

High

985862

SN309
Pre-mRNA-splicing factor SNT309

4

0

Small-scale

0.657

High

746885

SLT11
Pre-mRNA-splicing factor SLT11

3

3

Small-scale

0.640

High

747729

SP381
Pre-mRNA-splicing factor SPP381

3

0

High-throughput

0.634

High

376961

PABP
Polyadenylate-binding protein, cytoplasmic and nuclear

1

5

High-throughput

0.618

High

767843

LSM4
U6 snRNA-associated Sm-like protein LSm4

1

5

High-throughput

0.618

High

811673

LSM8
U6 snRNA-associated Sm-like protein LSm8

1

10

High-throughput

0.618

High

865987

LSM7
U6 snRNA-associated Sm-like protein LSm7

1

10

High-throughput

0.618

High

960477

NAM8
Protein NAM8

1

6

Small-scale

0.618

High

997041

RU2A
U2 small nuclear ribonucleoprotein A'

1

17

Small-scale

0.618

High

997043

YRA1
RNA annealing protein YRA1

1

8

High-throughput

0.618

High

976133

CWC21
Pre-mRNA-splicing factor CWC21

3

0

Small-scale

0.613

High

977579

CWC15
Pre-mRNA-splicing factor CWC15

3

0

Small-scale

0.613

High

622346

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

3

11

Small-scale

0.590

High

703284

PRP40
Pre-mRNA-processing protein PRP40

2

10

Small-scale

0.584

High

710233

NCBP1
Nuclear cap-binding protein complex subunit 1

2

2

High-throughput

0.584

High

763254

PRP39
Pre-mRNA-processing factor 39

2

9

Small-scale

0.584

High

778643

PRP17
Pre-mRNA-processing factor 17

2

13

High-throughput

0.584

High

977594

PRP42
U1 small nuclear ribonucleoprotein component PRP42

2

11

Small-scale

0.584

High

991485

LUC7
Protein LUC7

2

3

Small-scale

0.584

High

884837

LSM3
U6 snRNA-associated Sm-like protein LSm3

1

11

High-throughput

0.575

High

732403

MUD2
Splicing factor MUD2

2

0

Small-scale

0.559

High

748095

NTC20
Pre-mRNA-splicing factor NTC20

2

0

High-throughput

0.559

High

809553

CWC26
Pre-mRNA-splicing factor CWC26

2

0

High-throughput

0.559

High

860160

SNU71
U1 small nuclear ribonucleoprotein component SNU71

2

0

Small-scale

0.559

High

861081

SYF2
Pre-mRNA-splicing factor SYF2

2

0

High-throughput

0.559

High

861584

CWC22
Pre-mRNA-splicing factor CWC22

2

0

High-throughput

0.559

High

977617

SNU56
56 kDa U1 small nuclear ribonucleoprotein component

2

0

Small-scale

0.559

High

985137

RU1C
U1 small nuclear ribonucleoprotein C

2

0

Small-scale

0.559

High

997049

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

2

0

Small-scale

0.559

High

865376

CWC25
Pre-mRNA-splicing factor CWC25

2

0

High-throughput

0.547

High

596674

ODO1
2-oxoglutarate dehydrogenase, mitochondrial

2

4

High-throughput

0.537

High

859452

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

1

11

High-throughput

0.536

High

987735

URN1
Pre-mRNA-splicing factor URN1

1

1

High-throughput

0.536

High

416102

DED1
ATP-dependent RNA helicase DED1

1

8

High-throughput

0.479

High

554252

PRP16
Pre-mRNA-splicing factor ATP-dependent RNA helicase PRP16

1

13

High-throughput

0.479

High

586449

PRP6
Pre-mRNA-splicing factor 6

1

12

High-throughput

0.479

High

589103

PRP4
U4/U6 small nuclear ribonucleoprotein PRP4

1

14

High-throughput

0.479

High

598586

PRP5
Pre-mRNA-processing ATP-dependent RNA helicase PRP5

1

10

Small-scale

0.479

High

629403

BUD31
Pre-mRNA-splicing factor BUD31

1

2

High-throughput

0.479

High

650411

SPT5
Transcription elongation factor SPT5

1

3

Small-scale

0.479

High

663575

TF2B
Transcription initiation factor IIB

1

3

High-throughput

0.479

High

692092

NAB2
Nuclear polyadenylated RNA-binding protein NAB2

1

1

High-throughput

0.479

High

748198

AIM4
Altered inheritance of mitochondria protein 4

1

1

High-throughput

0.479

High

755876

LSM12
Protein LSM12

1

1

High-throughput

0.479

High

830832

PRP31
Pre-mRNA-processing factor 31

1

3

High-throughput

0.479

High

856945

CWC23
Pre-mRNA-splicing factor CWC23

1

9

High-throughput

0.479

High

861302

PBP1
PAB1-binding protein 1

1

2

High-throughput

0.479

High

864629

BRE5
UBP3-associated protein BRE5

1

3

High-throughput

0.479

High

965063

UBP3
Ubiquitin carboxyl-terminal hydrolase 3

1

4

High-throughput

0.479

High

972389

CWC27
Peptidyl-prolyl isomerase CWC27

1

5

High-throughput

0.479

High

989432

RDS3
Pre-mRNA-splicing factor RDS3

1

1

High-throughput

0.479

High

997044

BBP
Branchpoint-bridging protein

1

3

Small-scale

0.479

High

469794

YSF3
RDS3 complex subunit 10

1

0

High-throughput

0.458

High

733100

NTR2
Pre-mRNA-splicing factor NTR2

1

0

High-throughput

0.458

High

863701

PAP2
Poly(A) RNA polymerase protein 2

1

0

Small-scale

0.458

High

961608

PRP38
Pre-mRNA-splicing factor 38

1

0

High-throughput

0.458

High

972432

SLU7
Pre-mRNA-splicing factor SLU7

1

0

High-throughput

0.458

High

976053

PRP3
U4/U6 small nuclear ribonucleoprotein PRP3

1

0

High-throughput

0.458

High

976430

EBS1
Nonsense-mediated mRNA decay factor EBS1

1

0

High-throughput

0.458

High

987200

SP382
Pre-mRNA-splicing factor SPP382

1

0

High-throughput

0.458

High

997047

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

1

0

High-throughput

0.458

High

997050

BRR1
Pre-mRNA-splicing factor BRR1

1

0

High-throughput

0.458

High

633662

MAS5
Mitochondrial protein import protein MAS5

1

5

High-throughput

0.445

High

865938

PFD4
Prefoldin subunit 4

1

1

High-throughput

0.445

High

589463

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

1

12

High-throughput

0.437

High

762637

LAA1
AP-1 accessory protein LAA1

1

2

High-throughput

0.437

High

774011

MLP2
Protein MLP2

1

16

High-throughput

0.437

High

979067

DHR1
Probable ATP-dependent RNA helicase DHR1

1

12

High-throughput

0.437

High

775402

FAF1
Protein FAF1

1

0

Small-scale

0.409

High


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Last updated: 15 Jul 2024