Protein: RPAB1
DNA-directed RNA polymerases I, II, and III subunit RPABC1 (RNA polymerases I, II, and III subunit ABC1) (ABC27) (DNA-directed RNA polymerases I, II, and III 27 kDa polypeptide)

Gene: RPAB1, RPB5
Organism: Saccharomyces cerevisiae S288C
Interactions: 138
UniProt ID: P20434

Gene Ontology (top 5):
GO:0001054 - RNA polymerase I activity
GO:0001055 - RNA polymerase II activity
GO:0001056 - RNA polymerase III activity
GO:0001172 - RNA-templated transcription
GO:0003677 - DNA binding

Download interactions: TXT   MITAB-2.5

Interaction Interactor Experiments Homologs Category Interaction
Score
Confidence

375269

RPB1
DNA-directed RNA polymerase II subunit RPB1

16

14

Small-scale

0.981

High

501315

RPA1
DNA-directed RNA polymerase I subunit RPA190

12

14

Small-scale

0.980

High

593112

RPB9
DNA-directed RNA polymerase II subunit RPB9

9

6

Small-scale

0.966

High

375575

RPC1
DNA-directed RNA polymerase III subunit RPC1

7

14

Small-scale

0.960

High

593120

RPA12
DNA-directed RNA polymerase I subunit RPA12

4

6

High-throughput

0.896

High

593145

RTR1
RNA polymerase II subunit B1 CTD phosphatase RTR1

3

1

Small-scale

0.827

High

425453

TFS2
Transcription elongation factor S-II

2

2

High-throughput

0.789

High

557864

RPB3
DNA-directed RNA polymerase II subunit RPB3

22

5

Small-scale

0.765

High

593131

RPB7
DNA-directed RNA polymerase II subunit RPB7

11

4

Small-scale

0.753

High

593034

RPB4
DNA-directed RNA polymerase II subunit RPB4

11

1

Small-scale

0.752

High

439967

RPB2
DNA-directed RNA polymerase II subunit RPB2

9

9

Small-scale

0.752

High

593100

RPAB3
DNA-directed RNA polymerases I, II, and III subunit RPABC3

11

1

Small-scale

0.752

High

429624

RPAC1
DNA-directed RNA polymerases I and III subunit RPAC1

7

5

Small-scale

0.746

High

593099

RPAB2
DNA-directed RNA polymerases I, II, and III subunit RPABC2

9

2

Small-scale

0.746

High

593151

T2FB
Transcription initiation factor IIF subunit beta

7

2

Small-scale

0.745

High

593103

RPC2
DNA-directed RNA polymerase III subunit RPC2

7

9

Small-scale

0.741

High

593142

RPB11
DNA-directed RNA polymerase II subunit RPB11

7

3

Small-scale

0.737

High

593101

RPA2
DNA-directed RNA polymerase I subunit RPA135

6

9

High-throughput

0.735

High

593185

RPC10
DNA-directed RNA polymerase III subunit RPC10

2

6

Small-scale

0.730

High

593102

RPAB5
DNA-directed RNA polymerases I, II, and III subunit RPABC5

6

2

Small-scale

0.721

High

593155

RPA43
DNA-directed RNA polymerase I subunit RPA43

5

1

Small-scale

0.714

High

593127

RPC6
DNA-directed RNA polymerase III subunit RPC6

5

1

Small-scale

0.713

High

593134

RPC8
DNA-directed RNA polymerase III subunit RPC8

5

4

Small-scale

0.713

High

593133

TAF14
Transcription initiation factor TFIID subunit 14

6

0

Small-scale

0.700

High

593148

RPAB4
DNA-directed RNA polymerases I, II, and III subunit RPABC4

5

1

Small-scale

0.697

High

593177

RPA49
DNA-directed RNA polymerase I subunit RPA49

4

1

High-throughput

0.694

High

593113

RPAC2
DNA-directed RNA polymerases I and III subunit RPAC2

4

3

Small-scale

0.684

High

593111

SPT5
Transcription elongation factor SPT5

4

1

Small-scale

0.683

High

593119

RPC3
DNA-directed RNA polymerase III subunit RPC3

4

1

Small-scale

0.682

High

593150

T2FA
Transcription initiation factor IIF subunit alpha

5

0

Small-scale

0.676

High

593098

RPAB1
DNA-directed RNA polymerases I, II, and III subunit RPABC1

1

2

High-throughput

0.665

High

593195

IWR1
RNA polymerase II nuclear localization protein IWR1

4

0

Small-scale

0.661

High

593106

RPC4
DNA-directed RNA polymerase III subunit RPC4

4

0

Small-scale

0.655

High

593128

SPT4
Transcription elongation factor SPT4

4

0

Small-scale

0.649

High

593157

SET2
Histone-lysine N-methyltransferase, H3 lysine-36 specific

3

1

Small-scale

0.640

High

593121

SPT16
FACT complex subunit SPT16

3

0

High-throughput

0.630

High

593144

RSP5
E3 ubiquitin-protein ligase RSP5

2

3

High-throughput

0.628

High

593166

PFD6
Prefoldin subunit 6

2

1

High-throughput

0.628

High

593158

RPA34
DNA-directed RNA polymerase I subunit RPA34

3

0

High-throughput

0.622

High

593160

RPC9
DNA-directed RNA polymerase III subunit RPC9

3

0

Small-scale

0.617

High

593115

TF2B
Transcription initiation factor IIB

2

2

High-throughput

0.614

High

593193

ASR1
Alcohol-sensitive RING finger protein 1

3

0

Small-scale

0.613

High

593161

GPN1
GPN-loop GTPase 1

3

3

Small-scale

0.585

High

593116

TF3B
Transcription factor IIIB 70 kDa subunit

2

2

High-throughput

0.584

High

593165

RPA14
DNA-directed RNA polymerase I subunit RPA14

2

0

High-throughput

0.576

High

593136

RPC5
DNA-directed RNA polymerase III subunit RPC5

2

1

Small-scale

0.566

High

571991

RPC7
DNA-directed RNA polymerase III subunit RPC7

2

0

Small-scale

0.542

High

514141

NHP6A
Non-histone chromosomal protein 6A

1

1

High-throughput

0.541

High

593118

XPO1
Exportin-1

1

3

High-throughput

0.536

High

593132

SPT7
Transcriptional activator SPT7

1

2

High-throughput

0.536

High

593168

NRD1
Protein NRD1

1

1

Small-scale

0.536

High

593181

RSC4
Chromatin structure-remodeling complex subunit RSC4

1

2

Small-scale

0.527

High

593143

IFH1
Protein IFH1

1

0

High-throughput

0.518

High

593173

ERG13
Hydroxymethylglutaryl-CoA synthase

1

0

High-throughput

0.518

High

593190

IWS1
Transcription factor SPN1

1

0

High-throughput

0.518

High

412943

KAPB
cAMP-dependent protein kinase type 2

1

0

High-throughput

0.513

High

593152

ELP2
Elongator complex protein 2

1

0

Small-scale

0.513

High

548508

GCN2
eIF-2-alpha kinase GCN2

1

1

High-throughput

0.501

High

593147

RAD26
DNA repair and recombination protein RAD26

1

1

Small-scale

0.501

High

593140

KSP1
Serine/threonine-protein kinase KSP1

1

0

High-throughput

0.480

High

593182

STE20
Serine/threonine-protein kinase STE20

1

0

High-throughput

0.480

High

355339

H2B1
Histone H2B.1

1

3

High-throughput

0.479

High

355771

H2B2
Histone H2B.2

1

3

High-throughput

0.479

High

356239

H4
Histone H4

1

1

High-throughput

0.479

High

392049

H2A1
Histone H2A.1

1

1

High-throughput

0.479

High

392286

H2A2
Histone H2A.2

1

1

High-throughput

0.479

High

406774

RS3
Small ribosomal subunit protein uS3

1

1

High-throughput

0.479

High

526945

TBP
TATA-box-binding protein

1

2

High-throughput

0.479

High

593104

SPT6
Transcription elongation factor SPT6

1

1

High-throughput

0.479

High

593146

ATAD2
ATPase histone chaperone YTA7

1

1

Small-scale

0.479

High

593154

RPN11
Ubiquitin carboxyl-terminal hydrolase RPN11

1

1

High-throughput

0.479

High

593156

TFC5
Transcription factor TFIIIB component B''

1

1

High-throughput

0.479

High

593172

ORC1
Origin recognition complex subunit 1

1

2

High-throughput

0.479

High

593175

SEN1
Helicase SEN1

1

1

High-throughput

0.479

High

593176

CDC14
Tyrosine-protein phosphatase CDC14

1

1

High-throughput

0.479

High

593178

MCE1
mRNA-capping enzyme subunit alpha

1

1

High-throughput

0.479

High

593183

RUVB1
RuvB-like protein 1

1

3

High-throughput

0.479

High

593186

POB3
FACT complex subunit POB3

1

1

High-throughput

0.479

High

593187

HRQ1
ATP-dependent helicase HRQ1

1

2

Small-scale

0.479

High

141147

RS9A
Small ribosomal subunit protein uS4A

1

0

High-throughput

0.458

High

408267

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

1

0

High-throughput

0.458

High

413298

RS14A
Small ribosomal subunit protein uS11A

1

0

High-throughput

0.458

High

479915

RS6A
Small ribosomal subunit protein eS6A

1

0

High-throughput

0.458

High

593105

SIS1
Protein SIS1

1

0

High-throughput

0.458

High

593107

RS2
Small ribosomal subunit protein uS5

1

0

High-throughput

0.458

High

593108

KRR1
KRR1 small subunit processome component

1

0

High-throughput

0.458

High

593109

SPB4
ATP-dependent rRNA helicase SPB4

1

0

High-throughput

0.458

High

593110

RS7A
Small ribosomal subunit protein eS7A

1

0

High-throughput

0.458

High

593123

MED18
Mediator of RNA polymerase II transcription subunit 18

1

0

Small-scale

0.458

High

593125

GSP1
GTP-binding nuclear protein GSP1/CNR1

1

0

High-throughput

0.458

High

593137

GBLP
Small ribosomal subunit protein RACK1

1

0

High-throughput

0.458

High

593149

DSN1
Kinetochore-associated protein DSN1

1

0

High-throughput

0.458

High

593167

RRN9
RNA polymerase I-specific transcription initiation factor RRN9

1

0

High-throughput

0.458

High

593169

CUZ1
CDC48-associated ubiquitin-like/zinc finger protein 1

1

0

Small-scale

0.458

High

593170

APJ1
J domain-containing protein APJ1

1

0

High-throughput

0.458

High

593174

H3
Histone H3

1

0

Small-scale

0.458

High

593179

NOP3
Serine/arginine

1

0

Small-scale

0.458

High

593184

DHR1
Probable ATP-dependent RNA helicase DHR1

1

0

High-throughput

0.458

High

593188

RBS1
RNA-binding suppressor of PAS kinase protein 1

1

0

Small-scale

0.458

High

593189

TFC6
Transcription factor tau 91 kDa subunit

1

0

High-throughput

0.458

High

593192

CDC73
Cell division control protein 73

1

0

High-throughput

0.458

High

593196

SGO1
Shugoshin

1

0

High-throughput

0.458

High

593198

YL11B
Transposon Ty1-LR1 Gag-Pol polyprotein

1

0

High-throughput

0.458

High

593199

CMR1
DNA damage-binding protein CMR1

1

0

High-throughput

0.458

High

510226

SSB1
Ribosome-associated molecular chaperone SSB1

1

1

High-throughput

0.445

High

581332

MED14
Mediator of RNA polymerase II transcription subunit 14

1

1

Small-scale

0.445

High

593124

HSP7F
Heat shock protein homolog SSE1

1

1

High-throughput

0.445

High

593164

UBP8
Ubiquitin carboxyl-terminal hydrolase 8

1

1

High-throughput

0.445

High

593117

RENT1
ATP-dependent helicase NAM7

1

1

Small-scale

0.437

High

593141

RS20
Small ribosomal subunit protein uS10

1

1

High-throughput

0.437

High

593180

RS15
Small ribosomal subunit protein uS19

1

1

High-throughput

0.437

High

593191

GPN3
GPN-loop GTPase 3

1

3

Small-scale

0.437

High

593122

MED17
Mediator of RNA polymerase II transcription subunit 17

1

0

Small-scale

0.426

High

543173

HSC82
ATP-dependent molecular chaperone HSC82

1

2

High-throughput

0.407

High

593153

BUD27
Bud site selection protein 27

5

0

Small-scale

0.375

High

593114

GAR1
H/ACA ribonucleoprotein complex subunit GAR1

1

0

High-throughput

0.282

High

593171

ERG5
C-22 sterol desaturase ERG5

1

0

High-throughput

0.282

High

140429

CET1
mRNA-capping enzyme subunit beta

1

0

High-throughput

0.249

Low

357877

RS17A
Small ribosomal subunit protein eS17A

1

0

High-throughput

0.249

Low

405423

RL26A
Large ribosomal subunit protein uL24A

1

0

High-throughput

0.249

Low

407718

RS13
Small ribosomal subunit protein uS15

1

0

High-throughput

0.249

Low

425757

RS19A
Small ribosomal subunit protein eS19A

1

0

High-throughput

0.249

Low

470856

RS22A
Small ribosomal subunit protein uS8A

1

0

High-throughput

0.249

Low

472012

RL31A
Large ribosomal subunit protein eL31A

1

0

High-throughput

0.249

Low

480474

RS8A
Small ribosomal subunit protein eS8A

1

0

High-throughput

0.249

Low

482075

RS18A
Small ribosomal subunit protein uS13A

1

0

High-throughput

0.249

Low

593126

RSSA1
Small ribosomal subunit protein uS2A

1

0

High-throughput

0.249

Low

593130

RS3A1
Small ribosomal subunit protein eS1A

1

0

High-throughput

0.249

Low

593135

RS27A
Small ribosomal subunit protein eS27A

1

0

High-throughput

0.249

Low

593138

NU170
Nucleoporin NUP170

1

0

High-throughput

0.249

Low

593159

NET1
Nucleolar protein NET1

1

0

High-throughput

0.249

Low

593162

IML1
Vacuolar membrane-associated protein IML1

1

0

High-throughput

0.249

Low

593163

RS12
Small ribosomal subunit protein eS12

1

0

High-throughput

0.249

Low

593194

VAM6
Vacuolar morphogenesis protein 6

1

0

High-throughput

0.249

Low

593197

RS10A
Small ribosomal subunit protein eS10A

1

0

High-throughput

0.249

Low

593139

ATG12
Ubiquitin-like protein ATG12

1

0

High-throughput

0.238

Low

593129

HSP78
Heat shock protein 78, mitochondrial

1

0

High-throughput

0.232

Low


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Last updated: 15 Jul 2024