Protein: PSP1
Protein PSP1 (Growth inhibitory protein 5) (Polymerase suppressor protein 1)

Gene: PSP1
Organism: Saccharomyces cerevisiae S288C
Interactions: 39
UniProt ID: P50896

Gene Ontology (top 5):
GO:0000932 - P-body
GO:0003729 - mRNA binding
GO:0005737 - cytoplasm
GO:0005739 - mitochondrion

Download interactions: TXT   MITAB-2.5

Interaction Interactor Experiments Homologs Category Interaction
Score
Confidence

738882

NAB2
Nuclear polyadenylated RNA-binding protein NAB2

1

1

High-throughput

0.541

High

545541

SSB1
Ribosome-associated molecular chaperone SSB1

1

2

High-throughput

0.536

High

898402

PIN3
[PSI+] inducibility protein 3

1

0

High-throughput

0.518

High

678840

AHC2
ADA histone acetyltransferase complex component 2

1

0

High-throughput

0.513

High

722094

XPO1
Exportin-1

1

0

High-throughput

0.513

High

762989

SPT7
SAGA complex subunit SPT7

1

0

High-throughput

0.513

High

898405

SUS1
SAGA complex subunit SUS1

1

0

High-throughput

0.513

High

865500

PTK2
Serine/threonine-protein kinase PTK2/STK2

1

0

High-throughput

0.480

High

709874

BMH1
Protein BMH1

1

3

High-throughput

0.479

High

760303

BMH2
Protein BMH2

1

3

High-throughput

0.479

High

898403

RIO1
Serine/threonine-protein kinase RIO1

1

1

High-throughput

0.479

High

477593

MYO1
Myosin-1

1

0

High-throughput

0.460

High

672431

STE50
Protein STE50

1

0

High-throughput

0.460

High

735647

SMY1
Kinesin-related protein SMY1

1

0

High-throughput

0.460

High

779778

DYHC
Dynein heavy chain, cytoplasmic

1

0

High-throughput

0.460

High

796336

FL2D
Protein MUM2

1

0

High-throughput

0.460

High

732035

MLF3
Protein MLF3

1

0

High-throughput

0.458

High

735436

TREA
Cytosolic neutral trehalase

1

0

High-throughput

0.458

High

741002

PUB1
Nuclear and cytoplasmic polyadenylated RNA-binding protein PUB1

1

0

High-throughput

0.458

High

898400

SAM50
Sorting assembly machinery 50 kDa subunit

1

0

High-throughput

0.458

High

898404

CMR1
DNA damage-binding protein CMR1

1

0

High-throughput

0.458

High

524541

HSP71
Heat shock protein SSA1

1

3

High-throughput

0.445

High

527158

HSP72
Heat shock protein SSA2

1

3

High-throughput

0.445

High

741967

HSP7F
Heat shock protein homolog SSE1

1

5

High-throughput

0.445

High

819249

SSB2
Ribosome-associated molecular chaperone SSB2

1

2

High-throughput

0.445

High

824486

6P21
6-phosphofructo-2-kinase 1

1

1

High-throughput

0.445

High

533419

MITF2
Mitochondrial translation factor 2

1

0

High-throughput

0.438

High

579732

HSC82
ATP-dependent molecular chaperone HSC82

1

0

High-throughput

0.426

High

752502

HSP78
Heat shock protein 78, mitochondrial

1

0

High-throughput

0.426

High

804298

SSZ1
Ribosome-associated complex subunit SSZ1

1

0

High-throughput

0.426

High

864931

NOP9
Nucleolar protein 9

1

0

High-throughput

0.426

High

749696

TYE7
Transcription factor TYE7

1

0

High-throughput

0.251

Low

844473

GZF3
Protein GZF3

1

0

High-throughput

0.251

Low

858444

TAF1
Transcription initiation factor TFIID subunit 1

1

0

High-throughput

0.251

Low

858510

STB2
Protein STB2

1

0

High-throughput

0.251

Low

594463

RPB3
DNA-directed RNA polymerase II subunit RPB3

1

0

High-throughput

0.249

Low

707628

TF2B
Transcription initiation factor IIB

1

0

High-throughput

0.249

Low

898399

YGO0
Uncharacterized membrane protein YGL140C

1

0

High-throughput

0.249

Low

898401

H3
Histone H3

1

0

High-throughput

0.249

Low


Service provided by Combinatics, Japan

Last updated: 11Aug2025