Protein: PIN4
RNA-binding protein PIN4 (Psi inducibility protein 4)

Gene: PIN4
Organism: Saccharomyces cerevisiae S288C
Interactions: 50
UniProt ID: P34217

Gene Ontology (top 5):
GO:0000077 - DNA damage checkpoint signaling
GO:0000086 - G2/M transition of mitotic cell cycle
GO:0003729 - mRNA binding
GO:0005634 - nucleus
GO:0005737 - cytoplasm

Download interactions: TXT   MITAB-2.5

Interaction Interactor Experiments Homologs Category Interaction
Score
Confidence

709345

HRR25
Casein kinase I homolog HRR25

4

0

Small-scale

0.860

High

646359

RAD53
Serine/threonine-protein kinase RAD53

1

0

Small-scale

0.702

High

735477

IRE1
Serine/threonine-protein kinase/endoribonuclease IRE1

1

1

High-throughput

0.618

High

757751

RUVB2
RuvB-like protein 2

3

0

High-throughput

0.616

High

757747

CAF40
Protein CAF40

2

0

High-throughput

0.587

High

579143

HSC82
ATP-dependent molecular chaperone HSC82

2

1

High-throughput

0.584

High

523525

HSP71
Heat shock protein SSA1

2

1

High-throughput

0.571

High

526324

HSP72
Heat shock protein SSA2

2

1

High-throughput

0.571

High

518254

IF4A
ATP-dependent RNA helicase eIF4A

2

0

High-throughput

0.563

High

403438

PABP
Polyadenylate-binding protein, cytoplasmic and nuclear

1

0

High-throughput

0.546

High

434980

RS3
Small ribosomal subunit protein uS3

1

0

High-throughput

0.546

High

757750

RL7B
Large ribosomal subunit protein uL30B

1

0

High-throughput

0.546

High

438135

NOT2
General negative regulator of transcription subunit 2

1

0

High-throughput

0.518

High

678943

NOT1
General negative regulator of transcription subunit 1

1

0

High-throughput

0.518

High

757733

NOT4
General negative regulator of transcription subunit 4

1

0

High-throughput

0.518

High

757734

ESL2
EST/SMG-like protein 2

1

1

High-throughput

0.508

High

410041

RL25
Large ribosomal subunit protein uL23

1

0

High-throughput

0.481

High

392508

HSP82
ATP-dependent molecular chaperone HSP82

1

1

High-throughput

0.479

High

726909

HS104
Heat shock protein 104

1

1

Small-scale

0.479

High

752085

HSP78
Heat shock protein 78, mitochondrial

1

1

High-throughput

0.479

High

757741

ESL1
EST/SMG-like protein 1

1

1

High-throughput

0.464

High

757737

KOG1
Target of rapamycin complex 1 subunit KOG1

1

0

High-throughput

0.460

High

706693

TF2B
Transcription initiation factor IIB

1

0

High-throughput

0.458

High

757748

H3
Histone H3

1

0

High-throughput

0.458

High

757749

SCC1
Sister chromatid cohesion protein 1

1

0

High-throughput

0.458

High

757752

CMR1
DNA damage-binding protein CMR1

1

0

High-throughput

0.458

High

433176

RL17A
Large ribosomal subunit protein uL22A

1

1

High-throughput

0.445

High

531681

RL4A
Large ribosomal subunit protein uL4A

1

1

High-throughput

0.445

High

757745

RL4B
Large ribosomal subunit protein uL4B

1

1

High-throughput

0.445

High

365005

KPYK1
Pyruvate kinase 1

1

0

High-throughput

0.426

High

394420

EF1A
Elongation factor 1-alpha

1

0

High-throughput

0.426

High

427211

RLA0
Large ribosomal subunit protein uL10

1

0

High-throughput

0.426

High

453525

PYR1
Multifunctional protein URA2

1

0

High-throughput

0.426

High

544361

SSB1
Ribosome-associated molecular chaperone SSB1

1

0

High-throughput

0.426

High

569959

RL3
Large ribosomal subunit protein uL3

1

0

High-throughput

0.426

High

592153

VATB
V-type proton ATPase subunit B

1

0

High-throughput

0.426

High

688858

RS5
Small ribosomal subunit protein uS7

1

0

High-throughput

0.426

High

688992

RL16A
Large ribosomal subunit protein uL13A

1

0

High-throughput

0.426

High

757735

ATR
Serine/threonine-protein kinase MEC1

1

0

Small-scale

0.426

High

757742

RL10
Large ribosomal subunit protein uL16

1

0

High-throughput

0.426

High

757746

IMDH3
Inosine-5'-monophosphate dehydrogenase 3

1

0

High-throughput

0.426

High

734058

EF2
Elongation factor 2

1

2

High-throughput

0.407

High

757744

RL17B
Large ribosomal subunit protein uL22B

1

1

High-throughput

0.407

High

757743

BNI1
Protein BNI1

1

0

High-throughput

0.261

Low

757739

SEN34
tRNA-splicing endonuclease subunit SEN34

1

0

High-throughput

0.238

Low

570234

RS17B
Small ribosomal subunit protein eS17B

1

0

High-throughput

0.232

Low

655428

RS3A2
Small ribosomal subunit protein eS1B

1

0

High-throughput

0.232

Low

757736

RL14B
Large ribosomal subunit protein eL14B

1

0

High-throughput

0.232

Low

757738

RS14B
Small ribosomal subunit protein uS11B

1

0

High-throughput

0.232

Low

757740

RL13B
Large ribosomal subunit protein eL13B

1

0

High-throughput

0.232

Low


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Last updated: 11Aug2025