Protein: BUL1
Ubiquitin ligase-binding protein BUL1 (Respiration deficiency suppressor 1)

Gene: BUL1
Organism: Saccharomyces cerevisiae S288C
Interactions: 50
UniProt ID: P48524

Gene Ontology (top 5):
GO:0000001 - mitochondrion inheritance
GO:0000151 - ubiquitin ligase complex
GO:0000209 - protein polyubiquitination
GO:0005737 - cytoplasm
GO:0006513 - protein monoubiquitination

Download interactions: TXT   MITAB-2.5

Interaction Interactor Experiments Homologs Category Interaction
Score
Confidence

815495

RSP5
E3 ubiquitin-protein ligase RSP5

13

3

Small-scale

0.763

High

760298

BMH2
Protein BMH2

2

2

Small-scale

0.595

High

393000

HSP82
ATP-dependent molecular chaperone HSP82

2

2

High-throughput

0.571

High

646143

NPR1
Nitrogen permease reactivator protein

1

1

High-throughput

0.536

High

416896

CDC25
Cell division control protein 25

1

0

High-throughput

0.518

High

803365

HSE1
Class E vacuolar protein-sorting machinery protein HSE1

1

0

High-throughput

0.518

High

738067

MKK2
MAP kinase kinase MKK2/SSP33

1

0

High-throughput

0.513

High

688918

RS5
Small ribosomal subunit protein uS7

1

0

Small-scale

0.506

High

656535

KC11
Casein kinase I homolog 1

1

1

High-throughput

0.501

High

527107

HSP72
Heat shock protein SSA2

1

5

High-throughput

0.479

High

873834

ARO10
Transaminated amino acid decarboxylase

1

1

High-throughput

0.479

High

873835

VAM6
Vacuolar morphogenesis protein 6

1

1

High-throughput

0.479

High

873829

HSK3
DASH complex subunit HSK3

1

0

High-throughput

0.460

High

488971

SWI6
Regulatory protein SWI6

1

0

High-throughput

0.458

High

654794

URE2
Transcriptional regulator URE2

1

0

High-throughput

0.458

High

668279

UBP1
Ubiquitin carboxyl-terminal hydrolase 1

1

0

High-throughput

0.458

High

713005

MCM2
DNA replication licensing factor MCM2

1

0

High-throughput

0.458

High

740991

PUB1
Nuclear and cytoplasmic polyadenylated RNA-binding protein PUB1

1

0

High-throughput

0.458

High

744535

DRI1
Putative RNA-binding protein involved in heterochromatin assembly

1

0

High-throughput

0.458

High

793575

TBS1
Uncharacterized transcriptional regulatory protein TBS1

1

0

High-throughput

0.458

High

865603

ITPA
Inosine triphosphate pyrophosphatase

1

0

High-throughput

0.458

High

866284

BCA2
Branched-chain-amino-acid aminotransferase, cytosolic

1

0

High-throughput

0.458

High

873827

ROG1
Putative lipase ROG1

1

0

Small-scale

0.458

High

524480

HSP71
Heat shock protein SSA1

1

5

High-throughput

0.445

High

545477

SSB1
Ribosome-associated molecular chaperone SSB1

1

7

High-throughput

0.445

High

676142

MAS5
Mitochondrial protein import protein MAS5

1

1

High-throughput

0.445

High

819198

SSB2
Ribosome-associated molecular chaperone SSB2

1

7

High-throughput

0.445

High

824480

6P21
6-phosphofructo-2-kinase 1

1

2

High-throughput

0.445

High

844409

TCPH
T-complex protein 1 subunit eta

1

2

High-throughput

0.445

High

864993

TCPQ
T-complex protein 1 subunit theta

1

3

High-throughput

0.445

High

646677

VPS15
Serine/threonine-protein kinase VPS15

1

1

High-throughput

0.437

High

707576

TF2B
Transcription initiation factor IIB

1

1

High-throughput

0.437

High

873830

CTF4
DNA polymerase alpha-binding protein

1

2

High-throughput

0.437

High

873837

SCC1
Sister chromatid cohesion protein 1

1

1

High-throughput

0.437

High

752478

HSP78
Heat shock protein 78, mitochondrial

1

0

High-throughput

0.426

High

670901

SIS1
Protein SIS1

1

1

High-throughput

0.407

High

736569

RIM1
Single-stranded DNA-binding protein RIM1, mitochondrial

1

0

High-throughput

0.282

High

873832

GCN5
Histone acetyltransferase GCN5

1

0

High-throughput

0.279

Low

873833

TAF9
SAGA complex/transcription factor TFIID complex subunit TAF9

1

0

High-throughput

0.279

Low

746450

SSO1
Protein SSO1

1

0

High-throughput

0.251

Low

755267

NUF2
Kinetochore protein NUF2

1

0

High-throughput

0.251

Low

796812

EXO84
Exocyst complex component EXO84

1

0

High-throughput

0.251

Low

829974

CBF3B
Centromere DNA-binding protein complex CBF3 subunit B

1

0

High-throughput

0.251

Low

873831

SED5
Integral membrane protein SED5

1

0

High-throughput

0.251

Low

873838

NCA2
Nuclear control of ATPase protein 2

1

0

High-throughput

0.251

Low

548830

TAF13
Transcription initiation factor TFIID subunit 13

1

0

Small-scale

0.249

Low

836295

BNI1
Protein BNI1

1

0

High-throughput

0.249

Low

873828

COPA
Coatomer subunit alpha

1

0

High-throughput

0.249

Low

873836

YO036
Uncharacterized protein YOL036W

1

0

High-throughput

0.249

Low

843137

MDJ2
Mitochondrial DnaJ homolog 2

1

0

High-throughput

0.232

Low


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Last updated: 11Aug2025