Protein: SNU71
U1 small nuclear ribonucleoprotein component SNU71

Gene: SNU71
Organism: Saccharomyces cerevisiae S288C
Interactions: 49
UniProt ID: P53207

Gene Ontology (top 5):
GO:0000243 - commitment complex
GO:0000395 - mRNA 5'-splice site recognition
GO:0000398 - mRNA splicing, via spliceosome
GO:0003723 - RNA binding
GO:0005634 - nucleus

Download interactions: TXT   MITAB-2.5

Interaction Interactor Experiments Homologs Category Interaction
Score
Confidence

918225

PRP42
U1 small nuclear ribonucleoprotein component PRP42

7

1

Small-scale

0.742

High

750280

PRP40
Pre-mRNA-processing protein PRP40

11

0

Small-scale

0.727

High

743534

RU1A
U1 small nuclear ribonucleoprotein A

10

0

Small-scale

0.722

High

918221

NAM8
Protein NAM8

8

0

Small-scale

0.716

High

918222

RU17
U1 small nuclear ribonucleoprotein 70 kDa homolog

8

0

Small-scale

0.716

High

918226

SNU56
56 kDa U1 small nuclear ribonucleoprotein component

8

0

Small-scale

0.715

High

918230

LUC7
Protein LUC7

8

0

Small-scale

0.715

High

813359

PRP39
Pre-mRNA-processing factor 39

5

1

Small-scale

0.714

High

918228

RU1C
U1 small nuclear ribonucleoprotein C

7

0

Small-scale

0.713

High

918231

NCBP2
Nuclear cap-binding protein subunit 2

5

0

Small-scale

0.684

High

817130

RSMB
Small nuclear ribonucleoprotein-associated protein B

5

0

Small-scale

0.678

High

918224

SMD1
Small nuclear ribonucleoprotein Sm D1

4

0

Small-scale

0.664

High

918229

SMD2
Small nuclear ribonucleoprotein Sm D2

4

0

Small-scale

0.664

High

757506

NCBP1
Nuclear cap-binding protein complex subunit 1

4

0

High-throughput

0.661

High

820822

RUXG
Small nuclear ribonucleoprotein G

4

0

High-throughput

0.654

High

918220

RUXF
Small nuclear ribonucleoprotein F

4

0

High-throughput

0.654

High

847809

SMD3
Small nuclear ribonucleoprotein Sm D3

3

0

Small-scale

0.634

High

780838

MUD2
Splicing factor MUD2

3

0

Small-scale

0.613

High

594481

RPB3
DNA-directed RNA polymerase II subunit RPB3

2

0

Small-scale

0.559

High

918223

NOP3
Serine/arginine

2

0

Small-scale

0.559

High

918232

RU2A
U2 small nuclear ribonucleoprotein A'

2

0

Small-scale

0.559

High

574720

KSS1
Mitogen-activated protein kinase KSS1

1

0

High-throughput

0.537

High

627823

PHO80
PHO85 cyclin PHO80

1

0

High-throughput

0.513

High

744135

BRR2
Pre-mRNA-splicing helicase BRR2

1

0

High-throughput

0.513

High

815184

IF4F1
Eukaryotic initiation factor 4F subunit p150

1

1

Small-scale

0.501

High

524641

HSP71
Heat shock protein SSA1

1

1

High-throughput

0.479

High

741021

PUB1
Nuclear and cytoplasmic polyadenylated RNA-binding protein PUB1

1

1

High-throughput

0.479

High

597632

MER1
Meiotic recombination 1 protein

1

0

Small-scale

0.460

High

646474

RAD53
Serine/threonine-protein kinase RAD53

1

0

Small-scale

0.460

High

749705

TYE7
Transcription factor TYE7

1

0

High-throughput

0.460

High

638013

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

1

0

High-throughput

0.458

High

707720

TF2B
Transcription initiation factor IIB

1

0

High-throughput

0.458

High

738888

NAB2
Nuclear polyadenylated RNA-binding protein NAB2

1

0

High-throughput

0.458

High

747959

SMY2
Protein SMY2

1

0

High-throughput

0.458

High

918218

SNU71
U1 small nuclear ribonucleoprotein component SNU71

1

0

Small-scale

0.458

High

918227

RSE1
Pre-mRNA-splicing factor RSE1

1

0

High-throughput

0.458

High

918233

MLH3
DNA mismatch repair protein MLH3

1

0

High-throughput

0.458

High

918234

BBP
Branchpoint-bridging protein

1

0

Small-scale

0.458

High

918235

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

1

0

Small-scale

0.458

High

815317

IF4F2
Eukaryotic initiation factor 4F subunit p130

1

1

Small-scale

0.457

High

527249

HSP72
Heat shock protein SSA2

1

1

High-throughput

0.445

High

368913

SYMC
Methionine--tRNA ligase, cytoplasmic

1

0

High-throughput

0.426

High

394756

EF1A
Elongation factor 1-alpha

1

0

High-throughput

0.426

High

545667

SSB1
Ribosome-associated molecular chaperone SSB1

1

0

High-throughput

0.426

High

739172

PRP19
Pre-mRNA-processing factor 19

1

0

Small-scale

0.426

High

836803

MPG1
Mannose-1-phosphate guanyltransferase

1

0

High-throughput

0.426

High

808258

VPS41
Vacuolar protein sorting-associated protein 41

2

0

High-throughput

0.307

High

918219

EIF2A
Eukaryotic translation initiation factor 2A

1

0

High-throughput

0.249

Low


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Last updated: 11Aug2025