Protein: RNQ1
[PIN+] prion protein RNQ1 (Rich in asparagine and glutamine protein 1)

Gene: RNQ1
Organism: Saccharomyces cerevisiae S288C
Interactions: 78
UniProt ID: P25367

Gene Ontology (top 5):
GO:0005634 - nucleus
GO:0005829 - cytosol
GO:0042802 - identical protein binding

Download interactions: TXT   MITAB-2.5

Interaction Interactor Experiments Homologs Category Interaction
Score
Confidence

670379

SIS1
Protein SIS1

6

1

Small-scale

0.733

High

673076

RNQ1
[PIN+] prion protein RNQ1

10

0

Small-scale

0.725

High

673077

MAS5
Mitochondrial protein import protein MAS5

3

1

Small-scale

0.646

High

430786

ERF3
Eukaryotic peptide chain release factor GTP-binding subunit

3

0

Small-scale

0.639

High

673086

MKK2
MAP kinase kinase MKK2/SSP33

2

0

High-throughput

0.602

High

673078

TAH1
TPR repeat-containing protein associated with Hsp90

2

1

Small-scale

0.595

High

673122

IMA1
Importin subunit alpha

2

0

High-throughput

0.565

High

673084

HS104
Heat shock protein 104

2

0

Small-scale

0.559

High

673109

DSN1
Kinetochore-associated protein DSN1

2

0

High-throughput

0.559

High

673097

RFC3
Replication factor C subunit 3

1

1

High-throughput

0.536

High

673104

RSP5
E3 ubiquitin-protein ligase RSP5

1

1

High-throughput

0.536

High

673106

RFC4
Replication factor C subunit 4

1

1

High-throughput

0.536

High

673079

BUD14
Bud site selection protein 14

1

0

High-throughput

0.518

High

399301

PYRF
Orotidine 5'-phosphate decarboxylase

1

0

High-throughput

0.513

High

673082

XPO1
Exportin-1

1

0

High-throughput

0.513

High

673085

SFP1
Transcription factor SFP1

1

0

High-throughput

0.513

High

673091

CLG1
PHO85 cyclin CLG1

1

0

High-throughput

0.513

High

673095

TYDP1
Tyrosyl-DNA phosphodiesterase 1

1

0

High-throughput

0.513

High

673116

BRE5
UBP3-associated protein BRE5

1

0

High-throughput

0.513

High

673120

UBP3
Ubiquitin carboxyl-terminal hydrolase 3

1

0

High-throughput

0.513

High

673127

LCD1
DNA damage checkpoint protein LCD1

1

0

High-throughput

0.513

High

673128

SML1
Ribonucleotide reductase inhibitor protein SML1

1

0

High-throughput

0.513

High

673137

SWM1
Anaphase-promoting complex subunit SWM1

1

0

High-throughput

0.513

High

673134

SGT2
Small glutamine-rich tetratricopeptide repeat-containing protein 2

1

1

High-throughput

0.508

High

523166

HSP71
Heat shock protein SSA1

1

1

Small-scale

0.501

High

408461

GAL80
Galactose/lactose metabolism regulatory protein GAL80

1

0

High-throughput

0.486

High

673087

EI2BB
Translation initiation factor eIF2B subunit beta

1

0

High-throughput

0.486

High

673096

NTM1
Alpha N-terminal protein methyltransferase 1

1

0

High-throughput

0.486

High

673098

PIH1
Protein interacting with Hsp90 1

1

0

High-throughput

0.486

High

673115

BTN2
Protein BTN2

1

0

High-throughput

0.486

High

673117

CAF40
Protein CAF40

1

0

High-throughput

0.486

High

673123

MUK1
Protein MUK1

1

0

High-throughput

0.486

High

673135

MDY2
Ubiquitin-like protein MDY2

1

0

High-throughput

0.486

High

673140

HRP1
Nuclear polyadenylated RNA-binding protein 4

1

0

High-throughput

0.486

High

645684

HSP74
Heat shock protein SSA4

1

1

High-throughput

0.479

High

673088

HSP79
Heat shock protein homolog SSE2

1

2

High-throughput

0.479

High

673108

ULP2
Ubiquitin-like-specific protease 2

1

1

High-throughput

0.479

High

673118

APJ1
J domain-containing protein APJ1

1

1

High-throughput

0.479

High

673121

ULP1
Ubiquitin-like-specific protease 1

1

1

High-throughput

0.479

High

673124

TOM1
E3 ubiquitin-protein ligase TOM1

1

1

High-throughput

0.479

High

673080

SBA1
Co-chaperone protein SBA1

1

0

Small-scale

0.460

High

673112

CYP7
Peptidyl-prolyl cis-trans isomerase CYP7

1

0

Small-scale

0.460

High

553584

ERF1
Eukaryotic peptide chain release factor subunit 1

1

0

High-throughput

0.458

High

618938

IRA2
Inhibitory regulator protein IRA2

1

0

Small-scale

0.458

High

673081

TF2B
Transcription initiation factor IIB

1

0

High-throughput

0.458

High

673090

TAF14
Transcription initiation factor TFIID subunit 14

1

0

Small-scale

0.458

High

673092

DEF1
RNA polymerase II degradation factor 1

1

0

High-throughput

0.458

High

673093

FES1
Hsp70 nucleotide exchange factor FES1

1

0

High-throughput

0.458

High

673094

GID4
GID complex substrate-recognition subunit 4

1

0

High-throughput

0.458

High

673102

LAA1
AP-1 accessory protein LAA1

1

0

High-throughput

0.458

High

673113

UBC9
SUMO-conjugating enzyme UBC9

1

0

High-throughput

0.458

High

673126

CAF1B
Chromatin assembly factor 1 subunit B

1

0

High-throughput

0.458

High

673129

MMS22
E3 ubiquitin-protein ligase substrate receptor MMS22

1

0

High-throughput

0.458

High

673131

MCA1
Metacaspase-1

1

0

High-throughput

0.458

High

673132

NCBP2
Nuclear cap-binding protein subunit 2

1

0

High-throughput

0.458

High

673133

TMA46
Translation machinery-associated protein 46

1

0

High-throughput

0.458

High

673138

CAF1A
Chromatin assembly factor 1 subunit A

1

0

High-throughput

0.458

High

673139

SMC6
Structural maintenance of chromosomes protein 6

1

0

High-throughput

0.458

High

673105

SSB2
Ribosome-associated molecular chaperone SSB2

1

1

High-throughput

0.445

High

585593

STI1
Heat shock protein STI1

1

1

High-throughput

0.437

High

673099

BZZ1
Protein BZZ1

1

0

High-throughput

0.282

High

617374

GBB
Guanine nucleotide-binding protein subunit beta

1

0

High-throughput

0.279

Low

639541

RIR3
Ribonucleoside-diphosphate reductase large chain 2

1

0

High-throughput

0.279

Low

673083

CCR4
CCR4-Not complex 3'-5'-exoribonuclease subunit Ccr4

1

0

High-throughput

0.279

Low

673114

INP52
Polyphosphatidylinositol phosphatase INP52

1

0

High-throughput

0.279

Low

673125

WDR59
Maintenance of telomere capping protein 5

1

0

High-throughput

0.279

Low

673089

NFU1
NifU-like protein, mitochondrial

1

0

High-throughput

0.265

Low

673111

TOH1
Probable circularly permuted 1,3-beta-glucanase YJL171C

1

0

Small-scale

0.261

Low

382839

RMAR
Small ribosomal subunit protein uS3m

1

0

High-throughput

0.249

Low

673100

DHH1
ATP-dependent RNA helicase DHH1

1

0

High-throughput

0.249

Low

673103

IF4F1
Eukaryotic initiation factor 4F subunit p150

1

0

High-throughput

0.249

Low

673107

TM108
Protein TMA108

1

0

High-throughput

0.249

Low

673110

RLP7
Ribosome biogenesis protein RLP7

1

0

High-throughput

0.249

Low

673119

SAM50
Sorting assembly machinery 50 kDa subunit

1

0

High-throughput

0.249

Low

673130

VAM6
Vacuolar morphogenesis protein 6

1

0

High-throughput

0.249

Low

673136

HSP42
Heat shock protein 42

1

0

High-throughput

0.249

Low

673101

YM11
Uncharacterized protein YMR124W

1

0

High-throughput

0.232

Low


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Last updated: 11Aug2025