Protein: RRB1
Ribosome assembly protein RRB1

Gene: RRB1
Organism: Saccharomyces cerevisiae S288C
Interactions: 81
UniProt ID: Q04225

Gene Ontology (top 5):
GO:0005730 - nucleolus
GO:0006364 - rRNA processing
GO:0042254 - ribosome biogenesis
GO:0051082 - unfolded protein binding

Download interactions: TXT   MITAB-2.5

Interaction Interactor Experiments Homologs Category Interaction
Score
Confidence

918981

PESC
Pescadillo homolog

2

1

Small-scale

0.754

High

570136

RL3
Large ribosomal subunit protein uL3

5

6

Small-scale

0.711

High

525063

HSP71
Heat shock protein SSA1

4

18

High-throughput

0.672

High

1046114

RRB1
Ribosome assembly protein RRB1

1

16

High-throughput

0.665

High

829810

MAD2
Mitotic spindle checkpoint component MAD2

1

2

High-throughput

0.618

High

677238

SPB1
27S pre-rRNA

1

6

High-throughput

0.618

High

1043272

HAS1
ATP-dependent RNA helicase HAS1

1

15

High-throughput

0.618

High

1046117

DBP9
ATP-dependent RNA helicase DBP9

1

7

High-throughput

0.618

High

1046129

YTM1
Ribosome biogenesis protein YTM1

1

19

High-throughput

0.618

High

1046135

DBP10
ATP-dependent RNA helicase DBP10

1

9

High-throughput

0.618

High

1046125

TYW1
S-adenosyl-L-methionine-dependent tRNA 4-demethylwyosine synthase

1

1

High-throughput

0.595

High

827600

RLP7
Ribosome biogenesis protein RLP7

2

4

Small-scale

0.584

High

807137

FKBP3
Peptidyl-prolyl cis-trans isomerase

2

4

High-throughput

0.571

High

963703

H3
Histone H3

1

20

High-throughput

0.553

High

819722

SSB2
Ribosome-associated molecular chaperone SSB2

2

20

High-throughput

0.552

High

805087

RPF1
Ribosome production factor 1

2

0

High-throughput

0.547

High

1046128

MDN1
Midasin

1

15

High-throughput

0.515

High

1046132

RRP6
Exosome complex exonuclease RRP6

1

4

High-throughput

0.515

High

1042364

GCN5
Histone acetyltransferase GCN5

1

20

High-throughput

0.514

High

810662

SSN3
Meiotic mRNA stability protein kinase SSN3

1

11

High-throughput

0.489

High

393288

HSP82
ATP-dependent molecular chaperone HSP82

1

16

High-throughput

0.479

High

580022

HSC82
ATP-dependent molecular chaperone HSC82

1

16

High-throughput

0.479

High

671091

SIS1
Protein SIS1

1

8

High-throughput

0.479

High

674825

RS2
Small ribosomal subunit protein uS5

1

3

Small-scale

0.479

High

689130

RL16A
Large ribosomal subunit protein uL13A

1

5

High-throughput

0.479

High

750142

MRT4
Ribosome assembly factor MRT4

1

5

High-throughput

0.479

High

763112

RRP1
Ribosomal RNA-processing protein 1

1

3

High-throughput

0.479

High

782439

RPF2
Ribosome biogenesis protein RPF2

1

2

High-throughput

0.479

High

803927

CIC1
Proteasome-interacting protein CIC1

1

4

High-throughput

0.479

High

804656

SSF1
Ribosome biogenesis protein SSF1

1

1

High-throughput

0.479

High

816898

NUG1
Nuclear GTP-binding protein NUG1

1

8

High-throughput

0.479

High

824943

TM108
Protein TMA108

1

2

High-throughput

0.479

High

830176

NOP2
25S rRNA

1

7

High-throughput

0.479

High

917554

NSA1
Ribosome biogenesis protein NSA1

1

1

High-throughput

0.479

High

924326

NOP13
Nucleolar protein 13

1

8

High-throughput

0.479

High

924841

NOP15
Ribosome biogenesis protein 15

1

8

High-throughput

0.479

High

925032

APJ1
J domain-containing protein APJ1

1

11

High-throughput

0.479

High

925445

RCM1
25S rRNA

1

7

High-throughput

0.479

High

1039624

NOG1
Nucleolar GTP-binding protein 1

1

4

High-throughput

0.479

High

1044897

RRP17
Ribosomal RNA-processing protein 17

1

1

High-throughput

0.479

High

1046115

PUF6
Pumilio homology domain family member 6

1

2

High-throughput

0.479

High

1046116

FKBP4
FK506-binding protein 4

1

3

High-throughput

0.479

High

1046120

NOC4
Nucleolar complex protein 4

1

3

High-throughput

0.479

High

1046122

NOC3
Nucleolar complex-associated protein 3

1

2

High-throughput

0.479

High

1046123

BRX1
Ribosome biogenesis protein BRX1

1

7

High-throughput

0.479

High

1046124

RRS1
Regulator of ribosome biosynthesis

1

3

High-throughput

0.479

High

1046130

NOP53
Ribosome biogenesis protein NOP53

1

1

High-throughput

0.479

High

1046136

IF6
Eukaryotic translation initiation factor 6

1

2

High-throughput

0.479

High

823334

YJH0
Inactive deaminase YJL070C

1

1

High-throughput

0.470

High

780705

RRP14
Ribosomal RNA-processing protein 14

1

0

High-throughput

0.458

High

816791

NOP16
Nucleolar protein 16

1

0

High-throughput

0.458

High

850013

LOC1
60S ribosomal subunit assembly/export protein LOC1

1

0

High-throughput

0.458

High

1046119

RRP15
Ribosomal RNA-processing protein 15

1

0

High-throughput

0.458

High

1046126

NIP7
60S ribosome subunit biogenesis protein NIP7

1

0

High-throughput

0.458

High

481756

HSP73
Heat shock protein SSA3

1

18

High-throughput

0.445

High

546175

SSB1
Ribosome-associated molecular chaperone SSB1

1

20

High-throughput

0.445

High

435346

RS3
Small ribosomal subunit protein uS3

1

4

Small-scale

0.437

High

503229

RS22A
Small ribosomal subunit protein uS8A

1

1

Small-scale

0.437

High

557766

SRS2
ATP-dependent DNA helicase SRS2

1

2

High-throughput

0.437

High

594556

RPB3
DNA-directed RNA polymerase II subunit RPB3

1

2

High-throughput

0.437

High

708102

TF2B
Transcription initiation factor IIB

1

4

High-throughput

0.437

High

709967

BMH1
Protein BMH1

1

3

High-throughput

0.437

High

812630

LAA1
AP-1 accessory protein LAA1

1

1

High-throughput

0.437

High

918447

EIF2A
Eukaryotic translation initiation factor 2A

1

3

High-throughput

0.437

High

1025030

NUM1
Nuclear migration protein NUM1

1

6

High-throughput

0.437

High

1044727

SCC2
Sister chromatid cohesion protein 2

1

1

High-throughput

0.437

High

1046121

VAM6
Vacuolar morphogenesis protein 6

1

1

High-throughput

0.437

High

1046127

TMA46
Translation machinery-associated protein 46

1

1

High-throughput

0.437

High

1046133

SCC1
Sister chromatid cohesion protein 1

1

2

High-throughput

0.437

High

1046137

HSH49
Protein HSH49

1

2

Small-scale

0.437

High

1037985

NU116
Nucleoporin NUP116/NSP116

1

2

Small-scale

0.407

High

454484

PHO4
Phosphate system positive regulatory protein PHO4

1

0

High-throughput

0.279

Low

919689

RT102
Regulator of Ty1 transposition protein 102

1

0

High-throughput

0.279

Low

1046134

POC4
Proteasome chaperone 4

1

0

High-throughput

0.269

Low

735149

RPC3
DNA-directed RNA polymerase III subunit RPC3

1

0

High-throughput

0.249

Low

748034

SMY2
Protein SMY2

1

0

High-throughput

0.249

Low

757798

TOD6
Transcriptional regulatory protein TOD6

1

0

High-throughput

0.249

Low

849704

FMP32
Protein FMP32, mitochondrial

1

0

Small-scale

0.249

Low

1046118

TFC6
Transcription factor tau 91 kDa subunit

1

0

High-throughput

0.249

Low

1046131

YL11B
Transposon Ty1-LR1 Gag-Pol polyprotein

1

0

High-throughput

0.249

Low


Service provided by Combinatics, Japan

Last updated: 11Aug2025