Protein: FIP1
Pre-mRNA polyadenylation factor FIP1

Gene: FIP1
Organism: Saccharomyces cerevisiae S288C
Interactions: 65
UniProt ID: P45976

Gene Ontology (top 5):
GO:0005634 - nucleus
GO:0005847 - mRNA cleavage and polyadenylation specificity factor complex
GO:0006397 - mRNA processing
GO:0030674 - protein-macromolecule adaptor activity
GO:0030846 - termination of RNA polymerase II transcription, poly(A)-coupled

Download interactions: TXT   MITAB-2.5

Interaction Interactor Experiments Homologs Category Interaction
Score
Confidence

853588

YTH1
mRNA 3'-end-processing protein YTH1

14

6

Small-scale

0.985

High

712928

PAP
Poly(A) polymerase

16

5

Small-scale

0.765

High

853584

PTA1
Pre-tRNA-processing protein PTA1

12

1

Small-scale

0.757

High

843169

PFS2
Polyadenylation factor subunit 2

7

2

Small-scale

0.750

High

853590

YSH1
Endoribonuclease YSH1

8

4

Small-scale

0.747

High

853591

CFT1
Protein CFT1

7

2

Small-scale

0.744

High

853593

CFT2
Cleavage factor two protein 2

6

4

Small-scale

0.729

High

743246

PP12
Serine/threonine-protein phosphatase PP1-2

6

2

Small-scale

0.729

High

781146

SWD2
COMPASS component SWD2

6

3

Small-scale

0.727

High

776480

MPE1
Protein MPE1

7

0

Small-scale

0.713

High

837277

REF2
RNA end formation protein 2

7

0

Small-scale

0.713

High

585970

CSK21
Casein kinase II subunit alpha

4

3

Small-scale

0.699

High

853580

SSU72
RNA polymerase II subunit A C-terminal domain phosphatase SSU72

6

0

Small-scale

0.695

High

622975

CSK22
Casein kinase II subunit alpha'

4

4

Small-scale

0.688

High

814982

PTI1
Protein PTI1

5

0

Small-scale

0.684

High

671421

RNA14
mRNA 3'-end-processing protein RNA14

3

2

Small-scale

0.667

High

632697

DBP4
ATP-dependent RNA helicase HCA4

2

1

High-throughput

0.621

High

853587

RSA3
Ribosome assembly protein 3

2

0

High-throughput

0.595

High

545330

SSB1
Ribosome-associated molecular chaperone SSB1

2

0

High-throughput

0.576

High

527006

HSP72
Heat shock protein SSA2

2

1

High-throughput

0.552

High

722043

XPO1
Exportin-1

1

2

High-throughput

0.536

High

439370

PDC1
Pyruvate decarboxylase isozyme 1

1

0

High-throughput

0.513

High

853585

IMA1
Importin subunit alpha

1

0

High-throughput

0.513

High

656519

KC11
Casein kinase I homolog 1

1

1

Small-scale

0.501

High

655625

TAF2
Transcription initiation factor TFIID subunit 2

1

1

High-throughput

0.479

High

853592

NCBP2
Nuclear cap-binding protein subunit 2

1

6

High-throughput

0.479

High

853595

CMR1
DNA damage-binding protein CMR1

1

1

High-throughput

0.479

High

707451

TF2B
Transcription initiation factor IIB

1

0

High-throughput

0.458

High

806266

ADY1
Prospore formation at selected spindle poles protein 1

1

0

Small-scale

0.458

High

853578

JHD2
Histone demethylase JHD2

1

0

Small-scale

0.458

High

853583

H3
Histone H3

1

0

High-throughput

0.458

High

853589

MMS22
E3 ubiquitin-protein ligase substrate receptor MMS22

1

0

High-throughput

0.458

High

853594

SCC1
Sister chromatid cohesion protein 1

1

0

High-throughput

0.458

High

811215

PCF11
Protein PCF11

1

1

High-throughput

0.457

High

392936

HSP82
ATP-dependent molecular chaperone HSP82

1

1

High-throughput

0.445

High

524342

HSP71
Heat shock protein SSA1

1

1

High-throughput

0.445

High

811467

XDJ1
DnaJ protein homolog XDJ1

1

1

High-throughput

0.445

High

853582

APJ1
J domain-containing protein APJ1

1

1

High-throughput

0.445

High

824734

MLP2
Protein MLP2

1

1

High-throughput

0.437

High

403553

PABP
Polyadenylate-binding protein, cytoplasmic and nuclear

1

0

High-throughput

0.426

High

531790

RL4A
Large ribosomal subunit protein uL4A

1

0

High-throughput

0.426

High

653873

HSP12
12 kDa heat shock protein

1

0

High-throughput

0.426

High

670862

SIS1
Protein SIS1

1

0

High-throughput

0.426

High

811341

CAJ1
Protein CAJ1

1

0

High-throughput

0.426

High

577160

SEC63
Protein translocation protein SEC63

1

1

High-throughput

0.407

High

579619

HSC82
ATP-dependent molecular chaperone HSC82

1

1

High-throughput

0.407

High

810970

TCPD
T-complex protein 1 subunit delta

1

1

High-throughput

0.407

High

823615

TCPE
T-complex protein 1 subunit epsilon

1

1

High-throughput

0.407

High

853586

RCF1
Respiratory supercomplex factor 1, mitochondrial

2

0

High-throughput

0.307

High

677126

YCE6
Putative uncharacterized protein YCL046W

2

0

High-throughput

0.298

High

853581

CARME
Carnosine N-methyltransferase

1

0

High-throughput

0.282

High

432341

METE
5-methyltetrahydropteroyltriglutamate--homocysteine methyltransferase

1

0

High-throughput

0.279

Low

655586

TKT1
Transketolase 1

1

0

High-throughput

0.279

Low

760602

TSA1
Peroxiredoxin TSA1

1

0

High-throughput

0.279

Low

359494

G3P1
Glyceraldehyde-3-phosphate dehydrogenase 1

1

0

Small-scale

0.249

Low

668347

TSR4
20S rRNA accumulation protein 4

1

0

High-throughput

0.238

Low

672421

STE50
Protein STE50

1

0

High-throughput

0.238

Low

358260

ADH1
Alcohol dehydrogenase 1

1

0

High-throughput

0.232

Low

365090

KPYK1
Pyruvate kinase 1

1

0

High-throughput

0.232

Low

368703

PMG1
Phosphoglycerate mutase 1

1

0

High-throughput

0.232

Low

592335

VATB
V-type proton ATPase subunit B

1

0

High-throughput

0.232

Low

734137

EF2
Elongation factor 2

1

0

High-throughput

0.232

Low

752419

HSP78
Heat shock protein 78, mitochondrial

1

0

High-throughput

0.232

Low

853577

TCPQ
T-complex protein 1 subunit theta

1

0

High-throughput

0.232

Low

853579

PFD3
Prefoldin subunit 3

1

0

High-throughput

0.232

Low


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Last updated: 11Aug2025