Protein: BUD22
Bud site selection protein 22

Gene: BUD22
Organism: Saccharomyces cerevisiae S288C
Interactions: 64
UniProt ID: Q04347

Gene Ontology (top 5):
GO:0005634 - nucleus
GO:0005730 - nucleolus
GO:0030490 - maturation of SSU-rRNA
GO:0030686 - 90S preribosome
GO:0042274 - ribosomal small subunit biogenesis

Download interactions: TXT   MITAB-2.5

Interaction Interactor Experiments Homologs Category Interaction
Score
Confidence

1046489

EFG1P
rRNA-processing protein EFG1

3

0

High-throughput

0.622

High

1046488

NOP58
Nucleolar protein 58

2

1

High-throughput

0.584

High

585365

FBRL
rRNA 2'-O-methyltransferase fibrillarin

2

0

High-throughput

0.576

High

678454

PWP2
Periodic tryptophan protein 2

2

2

High-throughput

0.571

High

844602

UTP10
U3 small nucleolar RNA-associated protein 10

2

0

High-throughput

0.559

High

546186

SSB1
Ribosome-associated molecular chaperone SSB1

1

1

High-throughput

0.536

High

722239

XPO1
Exportin-1

1

0

High-throughput

0.513

High

816549

SNU13
13 kDa ribonucleoprotein-associated protein

1

0

High-throughput

0.493

High

1046484

YRA1
RNA annealing protein YRA1

1

0

High-throughput

0.493

High

393294

HSP82
ATP-dependent molecular chaperone HSP82

1

1

High-throughput

0.479

High

632736

DBP4
ATP-dependent RNA helicase HCA4

1

1

High-throughput

0.479

High

1039846

UTP17
NET1-associated nuclear protein 1

1

3

High-throughput

0.479

High

1043274

HAS1
ATP-dependent RNA helicase HAS1

1

1

High-throughput

0.479

High

1046472

UTP13
U3 small nucleolar RNA-associated protein 13

1

2

High-throughput

0.479

High

1046473

UTP21
U3 small nucleolar RNA-associated protein 21

1

2

High-throughput

0.479

High

1046479

UTP4
U3 small nucleolar RNA-associated protein 4

1

1

Small-scale

0.479

High

1046485

UTP12
U3 small nucleolar RNA-associated protein 12

1

2

High-throughput

0.479

High

1046487

NOP56
Nucleolar protein 56

1

1

High-throughput

0.479

High

436512

RS31
Ubiquitin-ribosomal protein eS31 fusion protein [Cleaved into: Ubiquitin; Small ribosomal subunit protein eS31

1

0

High-throughput

0.458

High

512150

RS4A
Small ribosomal subunit protein eS4A

1

0

High-throughput

0.458

High

674828

RS2
Small ribosomal subunit protein uS5

1

0

High-throughput

0.458

High

677553

KRR1
KRR1 small subunit processome component

1

0

High-throughput

0.458

High

708113

TF2B
Transcription initiation factor IIB

1

0

High-throughput

0.458

High

754328

DCA13
Protein SOF1

1

0

High-throughput

0.458

High

798302

ENP1
Essential nuclear protein 1

1

0

High-throughput

0.458

High

803439

RL14B
Large ribosomal subunit protein eL14B

1

0

High-throughput

0.458

High

865165

MPP10
U3 small nucleolar RNA-associated protein MPP10

1

0

High-throughput

0.458

High

918817

UTP22
U3 small nucleolar RNA-associated protein 22

1

0

High-throughput

0.458

High

1046021

DHR1
Probable ATP-dependent RNA helicase DHR1

1

0

High-throughput

0.458

High

1046244

UTP15
U3 small nucleolar RNA-associated protein 15

1

0

High-throughput

0.458

High

1046470

UTP14
U3 small nucleolar RNA-associated protein 14

1

0

High-throughput

0.458

High

1046471

RRP5
rRNA biogenesis protein RRP5

1

0

High-throughput

0.458

High

1046474

MRD1
Multiple RNA-binding domain-containing protein 1

1

0

High-throughput

0.458

High

1046475

MMS22
E3 ubiquitin-protein ligase substrate receptor MMS22

1

0

High-throughput

0.458

High

1046476

ESF1
Pre-rRNA-processing protein ESF1

1

0

High-throughput

0.458

High

1046477

NOC4
Nucleolar complex protein 4

1

0

High-throughput

0.458

High

1046481

SGO1
Shugoshin

1

0

High-throughput

0.458

High

1046482

NOP53
Ribosome biogenesis protein NOP53

1

0

High-throughput

0.458

High

1046483

SCC1
Sister chromatid cohesion protein 1

1

0

High-throughput

0.458

High

481759

HSP73
Heat shock protein SSA3

1

2

High-throughput

0.445

High

525074

HSP71
Heat shock protein SSA1

1

2

High-throughput

0.445

High

527615

HSP72
Heat shock protein SSA2

1

2

High-throughput

0.445

High

742346

HSP7F
Heat shock protein homolog SSE1

1

3

High-throughput

0.445

High

580030

HSC82
ATP-dependent molecular chaperone HSC82

1

1

High-throughput

0.437

High

836097

COPB2
Coatomer subunit beta'

1

1

High-throughput

0.437

High

922114

COPA
Coatomer subunit alpha

1

1

High-throughput

0.437

High

359351

G3P3
Glyceraldehyde-3-phosphate dehydrogenase 3

1

0

High-throughput

0.426

High

427437

RLA0
Large ribosomal subunit protein uL10

1

0

High-throughput

0.426

High

435348

RS3
Small ribosomal subunit protein uS3

1

0

High-throughput

0.426

High

782441

RPF2
Ribosome biogenesis protein RPF2

1

0

High-throughput

0.426

High

807140

FKBP3
Peptidyl-prolyl cis-trans isomerase

1

0

High-throughput

0.426

High

963704

H3
Histone H3

1

0

High-throughput

0.426

High

1046480

RBX1
RING-box protein HRT1

1

0

High-throughput

0.426

High

1046486

GDIR
Rho GDP-dissociation inhibitor

1

0

High-throughput

0.251

Low

812633

LAA1
AP-1 accessory protein LAA1

1

0

High-throughput

0.249

Low

918449

EIF2A
Eukaryotic translation initiation factor 2A

1

0

High-throughput

0.249

Low

1046294

VMS1
tRNA endonuclease VMS1

1

0

High-throughput

0.249

Low

367808

ENO1
Enolase 1

1

0

High-throughput

0.232

Low

368747

PMG1
Phosphoglycerate mutase 1

1

0

High-throughput

0.232

Low

394884

EF1A
Elongation factor 1-alpha

1

0

High-throughput

0.232

Low

432696

RL7A
Large ribosomal subunit protein uL30A

1

0

High-throughput

0.232

Low

570303

RS17B
Small ribosomal subunit protein eS17B

1

0

High-throughput

0.232

Low

893155

IMDH4
Inosine-5'-monophosphate dehydrogenase 4

1

0

High-throughput

0.232

Low

1046478

SWA2
Auxilin-like clathrin uncoating factor SWA2

1

0

High-throughput

0.232

Low


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Last updated: 11Aug2025