Protein: PBP1
PAB1-binding protein 1 (Poly(A)-binding protein-binding protein)

Gene: PBP1
Organism: Saccharomyces cerevisiae S288C
Interactions: 126
UniProt ID: P53297

Gene Ontology (top 5):
GO:0003729 - mRNA binding
GO:0005634 - nucleus
GO:0005737 - cytoplasm
GO:0005739 - mitochondrion
GO:0005829 - cytosol

Download interactions: TXT   MITAB-2.5

Interaction Interactor Experiments Homologs Category Interaction
Score
Confidence

861269

PBP1
PAB1-binding protein 1

3

1

Small-scale

0.828

High

755843

LSM12
Protein LSM12

8

5

Small-scale

0.753

High

861294

PBP4
Protein PBP4

5

0

Small-scale

0.676

High

761994

DHH1
ATP-dependent RNA helicase DHH1

3

6

High-throughput

0.669

High

376873

PABP
Polyadenylate-binding protein, cytoplasmic and nuclear

3

11

Small-scale

0.648

High

491953

HSP71
Heat shock protein SSA1

3

3

High-throughput

0.633

High

742911

GBLP
Small ribosomal subunit protein RACK1

3

1

Small-scale

0.633

High

366649

HSP82
ATP-dependent molecular chaperone HSP82

3

0

High-throughput

0.613

High

861272

BRE5
UBP3-associated protein BRE5

2

4

High-throughput

0.611

High

676239

XPO1
Exportin-1

2

0

High-throughput

0.606

High

861279

UBP3
Ubiquitin carboxyl-terminal hydrolase 3

2

0

High-throughput

0.585

High

752574

RS20
Small ribosomal subunit protein uS10

2

2

Small-scale

0.584

High

861300

NCBP2
Nuclear cap-binding protein subunit 2

2

9

High-throughput

0.584

High

861282

DIG1
Down-regulator of invasive growth 1

2

0

Small-scale

0.561

High

407208

RS3
Small ribosomal subunit protein uS3

2

0

Small-scale

0.559

High

631997

RS2
Small ribosomal subunit protein uS5

2

0

Small-scale

0.559

High

756544

KOG1
Target of rapamycin complex 1 subunit KOG1

2

0

Small-scale

0.559

High

777128

MKT1
Post-transcriptional regulator MKT1

1

1

Small-scale

0.552

High

728287

DEF1
RNA polymerase II degradation factor 1

1

1

High-throughput

0.541

High

481959

RL12B
Large ribosomal subunit protein uL11B

1

0

Small-scale

0.529

High

861270

PPID
Peptidyl-prolyl cis-trans isomerase CPR6

1

0

High-throughput

0.518

High

399571

RLA0
Large ribosomal subunit protein uL10

1

0

High-throughput

0.513

High

819894

CLA4
Serine/threonine-protein kinase CLA4

1

0

High-throughput

0.513

High

861292

PDS5
Sister chromatid cohesion protein PDS5

1

0

High-throughput

0.513

High

778437

GTS1
Protein GTS1

1

1

High-throughput

0.508

High

861271

YN87
Uncharacterized protein YNR014W

1

0

High-throughput

0.486

High

383263

RL25
Large ribosomal subunit protein uL23

1

1

High-throughput

0.479

High

410429

SC160
Protein SCP160

1

5

High-throughput

0.479

High

426065

RS19A
Small ribosomal subunit protein eS19A

1

1

High-throughput

0.479

High

478389

HSP77
Import motor subunit, mitochondrial

1

2

High-throughput

0.479

High

605096

XRN1
5'-3' exoribonuclease 1

1

2

Small-scale

0.479

High

773960

MLP2
Protein MLP2

1

1

High-throughput

0.479

High

812505

JHD2
Histone demethylase JHD2

1

1

Small-scale

0.479

High

858897

VID30
Vacuolar import and degradation protein 30

1

2

High-throughput

0.479

High

861276

APJ1
J domain-containing protein APJ1

1

1

High-throughput

0.479

High

861277

NUM1
Nuclear migration protein NUM1

1

1

High-throughput

0.479

High

861278

NAM8
Protein NAM8

1

9

High-throughput

0.479

High

861281

XRN2
5'-3' exoribonuclease 2

1

2

High-throughput

0.479

High

861287

GIS1
Transcriptional activator/repressor GIS1

1

1

High-throughput

0.479

High

861289

RUVB1
RuvB-like protein 1

1

1

High-throughput

0.479

High

861291

DHR1
Probable ATP-dependent RNA helicase DHR1

1

1

High-throughput

0.479

High

861296

PUF3
mRNA-binding protein PUF3

1

2

Small-scale

0.479

High

861302

RU2A
U2 small nuclear ribonucleoprotein A'

1

2

High-throughput

0.479

High

861304

YRA1
RNA annealing protein YRA1

1

12

Small-scale

0.479

High

861305

BBP
Branchpoint-bridging protein

1

2

Small-scale

0.479

High

861306

SMT3
Ubiquitin-like protein SMT3

1

2

High-throughput

0.479

High

861307

LAS17
Proline-rich protein LAS17

1

1

Small-scale

0.479

High

861308

RUVB2
RuvB-like protein 2

1

1

High-throughput

0.479

High

858373

PAN2
PAN2-PAN3 deadenylation complex catalytic subunit PAN2

1

0

Small-scale

0.460

High

858697

UFD1
Ubiquitin fusion degradation protein 1

1

0

Small-scale

0.460

High

141444

RS9A
Small ribosomal subunit protein uS4A

1

0

High-throughput

0.458

High

356618

H4
Histone H4

1

0

Small-scale

0.458

High

357339

RMAR
Small ribosomal subunit protein uS3m

1

0

High-throughput

0.458

High

358176

RS17A
Small ribosomal subunit protein eS17A

1

0

High-throughput

0.458

High

405740

RL26A
Large ribosomal subunit protein uL24A

1

0

High-throughput

0.458

High

408029

RS13
Small ribosomal subunit protein uS15

1

0

High-throughput

0.458

High

413626

RS14A
Small ribosomal subunit protein uS11A

1

0

High-throughput

0.458

High

471169

RS22A
Small ribosomal subunit protein uS8A

1

0

High-throughput

0.458

High

472309

RL31A
Large ribosomal subunit protein eL31A

1

0

High-throughput

0.458

High

480224

RS6A
Small ribosomal subunit protein eS6A

1

0

High-throughput

0.458

High

480793

RS8A
Small ribosomal subunit protein eS8A

1

0

High-throughput

0.458

High

482373

RS18A
Small ribosomal subunit protein uS13A

1

0

High-throughput

0.458

High

558172

RPB3
DNA-directed RNA polymerase II subunit RPB3

1

0

High-throughput

0.458

High

619497

PSA2
Proteasome subunit alpha type-2

1

0

High-throughput

0.458

High

628307

SIS1
Protein SIS1

1

0

High-throughput

0.458

High

645085

RL16A
Large ribosomal subunit protein uL13A

1

0

High-throughput

0.458

High

645561

RS7A
Small ribosomal subunit protein eS7A

1

0

High-throughput

0.458

High

662878

TF2B
Transcription initiation factor IIB

1

0

High-throughput

0.458

High

696649

RU1A
U1 small nuclear ribonucleoprotein A

1

0

High-throughput

0.458

High

700537

RSSA1
Small ribosomal subunit protein uS2A

1

0

High-throughput

0.458

High

701005

SMY2
Protein SMY2

1

0

High-throughput

0.458

High

704380

CBF5
H/ACA ribonucleoprotein complex subunit CBF5

1

0

High-throughput

0.458

High

706397

RS3A1
Small ribosomal subunit protein eS1A

1

0

High-throughput

0.458

High

715224

TOR1
Serine/threonine-protein kinase TOR1

1

0

Small-scale

0.458

High

730035

RS27A
Small ribosomal subunit protein eS27A

1

0

High-throughput

0.458

High

732376

MUD2
Splicing factor MUD2

1

0

Small-scale

0.458

High

737191

LONM
Lon protease homolog, mitochondrial

1

0

High-throughput

0.458

High

747289

GID4
Vacuolar import and degradation protein 24

1

0

High-throughput

0.458

High

759412

STM1
Suppressor protein STM1

1

0

Small-scale

0.458

High

762417

LAA1
AP-1 accessory protein LAA1

1

0

High-throughput

0.458

High

765012

IF4F1
Eukaryotic initiation factor 4F subunit p150

1

0

High-throughput

0.458

High

766928

RSMB
Small nuclear ribonucleoprotein-associated protein B

1

0

High-throughput

0.458

High

772304

ATAD2
ATPase histone chaperone YTA7

1

0

High-throughput

0.458

High

774127

TM108
Protein TMA108

1

0

High-throughput

0.458

High

775795

DSN1
Kinetochore-associated protein DSN1

1

0

High-throughput

0.458

High

812060

MOG1
Nuclear import protein MOG1

1

0

High-throughput

0.458

High

820081

RS12
Small ribosomal subunit protein eS12

1

0

High-throughput

0.458

High

826151

TOM22
Mitochondrial import receptor subunit TOM22

1

0

High-throughput

0.458

High

861273

GIS2
Zinc finger protein GIS2

1

0

High-throughput

0.458

High

861274

IGO1
mRNA stability protein IGO1

1

0

Small-scale

0.458

High

861275

NAF1
H/ACA ribonucleoprotein complex non-core subunit NAF1

1

0

Small-scale

0.458

High

861280

RS15
Small ribosomal subunit protein uS19

1

0

High-throughput

0.458

High

861283

HOT1
High-osmolarity-induced transcription protein 1

1

0

Small-scale

0.458

High

861286

NAB6
RNA-binding protein NAB6

1

0

High-throughput

0.458

High

861288

MTQ2
eRF1 methyltransferase catalytic subunit MTQ2

1

0

High-throughput

0.458

High

861290

LRS4
Monopolin complex subunit LRS4

1

0

Small-scale

0.458

High

861293

MMS22
E3 ubiquitin-protein ligase substrate receptor MMS22

1

0

High-throughput

0.458

High

861295

VAM6
Vacuolar morphogenesis protein 6

1

0

High-throughput

0.458

High

861297

SGO1
Shugoshin

1

0

High-throughput

0.458

High

861298

ESA1
Histone acetyltransferase ESA1

1

0

Small-scale

0.458

High

861299

RS10A
Small ribosomal subunit protein eS10A

1

0

High-throughput

0.458

High

861303

TMA46
Translation machinery-associated protein 46

1

0

High-throughput

0.458

High

861309

HUB1
Ubiquitin-like modifier HUB1

1

0

Small-scale

0.458

High

861310

SUS1
Transcription and mRNA export factor SUS1

1

0

Small-scale

0.458

High

494552

HSP72
Heat shock protein SSA2

1

3

High-throughput

0.445

High

512153

SSB1
Ribosome-associated molecular chaperone SSB1

1

3

High-throughput

0.445

High

695184

HSP7F
Heat shock protein homolog SSE1

1

4

High-throughput

0.445

High

769034

SSB2
Ribosome-associated molecular chaperone SSB2

1

3

High-throughput

0.445

High

774399

HOS4
Protein HOS4

1

2

High-throughput

0.445

High

861284

GCN5
Histone acetyltransferase GCN5

1

1

High-throughput

0.445

High

334766

G3P3
Glyceraldehyde-3-phosphate dehydrogenase 3

1

0

High-throughput

0.426

High

425368

PHO4
Phosphate system positive regulatory protein PHO4

1

0

High-throughput

0.426

High

603329

SNF2
Transcription regulatory protein SNF2

1

0

High-throughput

0.426

High

629011

SCJ1
DnaJ-related protein SCJ1

1

0

High-throughput

0.426

High

690690

ODPB
Pyruvate dehydrogenase E1 component subunit beta, mitochondrial

1

0

High-throughput

0.426

High

705471

HSP78
Heat shock protein 78, mitochondrial

1

0

High-throughput

0.426

High

858942

NIF3
NGG1-interacting factor 3

1

0

High-throughput

0.426

High

767900

SHO1
High osmolarity signaling protein SHO1

1

0

High-throughput

0.265

Low

767010

FIR1
Factor interacting with REF2

1

0

Small-scale

0.251

Low

576155

MDM10
Mitochondrial distribution and morphology protein 10

1

0

High-throughput

0.249

Low

745791

NU170
Nucleoporin NUP170

1

0

High-throughput

0.249

Low

792661

SET4
SET domain-containing protein 4

1

0

Small-scale

0.249

Low

861285

PEX29
Peroxisomal membrane protein PEX29

1

0

Small-scale

0.249

Low

861301

AP3D
AP-3 complex subunit delta

1

0

High-throughput

0.249

Low

772907

TCPE
T-complex protein 1 subunit epsilon

1

0

High-throughput

0.232

Low


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Last updated: 15 Jul 2024