Protein: CSK2B
Casein kinase II subunit beta (CK II beta)

Gene: CSK2B, CKB1
Organism: Saccharomyces cerevisiae S288C
Interactions: 149
UniProt ID: P43639

Gene Ontology (top 5):
GO:0000028 - ribosomal small subunit assembly
GO:0005654 - nucleoplasm
GO:0005730 - nucleolus
GO:0005737 - cytoplasm
GO:0005956 - protein kinase CK2 complex

Download interactions: TXT   MITAB-2.5

Interaction Interactor Experiments Homologs Category Interaction
Score
Confidence

550068

CSK21
Casein kinase II subunit alpha

16

16

Small-scale

0.986

High

584757

CSK22
Casein kinase II subunit alpha'

15

17

Small-scale

0.985

High

757948

CSK2C
Casein kinase II subunit beta'

9

9

Small-scale

0.974

High

798366

UTP22
U3 small nucleolar RNA-associated protein 22

6

1

High-throughput

0.735

High

356553

H4
Histone H4

5

1

High-throughput

0.709

High

798361

CSK2B
Casein kinase II subunit beta

1

9

High-throughput

0.698

High

701893

SWE1
Mitosis inhibitor protein kinase SWE1

1

8

High-throughput

0.691

High

798394

HRK1
Serine/threonine-protein kinase HRK1

1

1

High-throughput

0.691

High

692824

SPT16
FACT complex subunit SPT16

10

2

Small-scale

0.688

High

762061

IFH1
Protein IFH1

4

1

Small-scale

0.674

High

697408

CHD1
Chromo domain-containing protein 1

5

4

Small-scale

0.657

High

758773

SAK1
SNF1-activating kinase 1

1

0

High-throughput

0.656

High

439666

SPS1
Sporulation-specific protein 1

1

4

High-throughput

0.647

High

515193

SCH9
Serine/threonine-protein kinase SCH9

1

8

High-throughput

0.647

High

526151

KIN1
Serine/threonine protein kinase KIN1

1

1

High-throughput

0.647

High

602703

MCK1
Protein kinase MCK1

1

1

High-throughput

0.647

High

688529

KNS1
Dual specificity protein kinase KNS1

1

3

Small-scale

0.647

High

798379

STE20
Serine/threonine-protein kinase STE20

1

7

High-throughput

0.647

High

798378

HOT1
High-osmolarity-induced transcription protein 1

4

1

High-throughput

0.636

High

798401

RRP36
rRNA biogenesis protein RRP36

2

1

Small-scale

0.633

High

798382

POB3
FACT complex subunit POB3

4

2

Small-scale

0.619

High

606050

RAD53
Serine/threonine-protein kinase RAD53

1

1

High-throughput

0.618

High

630504

RRP7
Ribosomal RNA-processing protein 7

2

1

High-throughput

0.614

High

420572

SPT2
Protein SPT2

2

1

Small-scale

0.611

High

747007

EIF3A
Eukaryotic translation initiation factor 3 subunit A

2

3

Small-scale

0.611

High

798399

RIO1
Serine/threonine-protein kinase RIO1

2

4

High-throughput

0.611

High

798364

ART5
Arrestin-related trafficking adapter 5

2

0

High-throughput

0.598

High

798385

SVF1
Ceramide-binding protein SVF1

2

1

Small-scale

0.595

High

731921

ELF1
Transcription elongation factor 1

3

1

Small-scale

0.594

High

522698

AAKG
5'-AMP-activated protein kinase subunit gamma

2

1

High-throughput

0.588

High

798372

H3
Histone H3

2

5

High-throughput

0.588

High

760575

SSN3
Meiotic mRNA stability protein kinase SSN3

1

2

High-throughput

0.579

High

772290

ATAD2
ATPase histone chaperone YTA7

3

4

Small-scale

0.578

High

755998

YHT1
PH domain-containing protein YHR131C

2

1

High-throughput

0.571

High

619150

SPT6
Transcription elongation factor SPT6

2

1

High-throughput

0.567

High

798373

CTR9
RNA polymerase-associated protein CTR9

2

3

High-throughput

0.567

High

527020

TBP
TATA-box-binding protein

1

1

Small-scale

0.561

High

798387

FKBP4
FK506-binding protein 4

2

2

High-throughput

0.552

High

798395

AP3D
AP-3 complex subunit delta

2

1

High-throughput

0.549

High

366493

HSP82
ATP-dependent molecular chaperone HSP82

1

3

High-throughput

0.541

High

593660

DBP4
ATP-dependent RNA helicase HCA4

1

2

High-throughput

0.541

High

700073

IMP3
U3 small nucleolar ribonucleoprotein protein IMP3

1

1

High-throughput

0.541

High

767375

UTP7
U3 small nucleolar RNA-associated protein 7

1

1

High-throughput

0.541

High

798381

UTP15
U3 small nucleolar RNA-associated protein 15

1

2

High-throughput

0.541

High

798386

UTP21
U3 small nucleolar RNA-associated protein 21

1

1

High-throughput

0.541

High

758539

SEC31
Protein transport protein SEC31

2

2

High-throughput

0.537

High

676156

XPO1
Exportin-1

1

3

High-throughput

0.536

High

691558

EIF3C
Eukaryotic translation initiation factor 3 subunit C

1

2

High-throughput

0.536

High

765638

BEM2
GTPase-activating protein BEM2/IPL2

1

2

High-throughput

0.536

High

770041

RIO2
Serine/threonine-protein kinase RIO2

1

4

High-throughput

0.536

High

772639

UTP18
U3 small nucleolar RNA-associated protein 18

1

1

High-throughput

0.536

High

798389

ESF1
Pre-rRNA-processing protein ESF1

1

1

High-throughput

0.536

High

728712

BDF1
Bromodomain-containing factor 1

2

10

Small-scale

0.533

High

355529

H2B1
Histone H2B.1

2

3

High-throughput

0.521

High

634663

KRR1
KRR1 small subunit processome component

1

0

High-throughput

0.518

High

711045

UTP11
U3 small nucleolar RNA-associated protein 11

1

0

High-throughput

0.518

High

730705

DHR2
Probable ATP-dependent RNA helicase DHR2

1

0

High-throughput

0.518

High

798365

SLX9
Ribosome biogenesis protein SLX9

1

0

High-throughput

0.518

High

798367

NOP19
Nucleolar protein 19

1

0

High-throughput

0.518

High

798370

IMP4
U3 small nucleolar ribonucleoprotein protein IMP4

1

0

High-throughput

0.518

High

798377

UTP6
U3 small nucleolar RNA-associated protein 6

1

0

High-throughput

0.518

High

798384

FCF1
rRNA-processing protein FCF1

1

0

High-throughput

0.518

High

798390

NOC4
Nucleolar complex protein 4

1

0

High-throughput

0.518

High

732155

CAB3
Coenzyme A biosynthesis protein 3

1

1

High-throughput

0.515

High

751038

RCK1
Serine/threonine-protein kinase RCK1

1

2

High-throughput

0.514

High

778808

NOP2
25S rRNA

1

0

High-throughput

0.513

High

798368

BRE5
UBP3-associated protein BRE5

1

0

High-throughput

0.513

High

798375

UBP3
Ubiquitin carboxyl-terminal hydrolase 3

1

0

High-throughput

0.513

High

535769

ABF1
ARS-binding factor 1

1

1

Small-scale

0.512

High

410146

EIF3B
Eukaryotic translation initiation factor 3 subunit B

1

1

High-throughput

0.489

High

420142

TOP2
DNA topoisomerase 2

1

2

High-throughput

0.489

High

774182

FKH1
Fork head protein homolog 1

1

3

High-throughput

0.489

High

798391

CDC73
Cell division control protein 73

1

1

High-throughput

0.489

High

798392

PSR2
Probable phosphatase PSR2

1

1

High-throughput

0.489

High

756520

KOG1
Target of rapamycin complex 1 subunit KOG1

1

1

High-throughput

0.481

High

141397

RS9A
Small ribosomal subunit protein uS4A

1

1

High-throughput

0.479

High

408396

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

1

1

High-throughput

0.479

High

543964

HSC82
ATP-dependent molecular chaperone HSC82

1

3

High-throughput

0.479

High

663886

TF3B
Transcription factor IIIB 70 kDa subunit

1

2

Small-scale

0.479

High

748640

ENP1
Essential nuclear protein 1

1

1

High-throughput

0.479

High

755095

NMD2
Nonsense-mediated mRNA decay protein 2

1

1

Small-scale

0.479

High

792474

UTP10
U3 small nucleolar RNA-associated protein 10

1

1

High-throughput

0.479

High

798371

ORC1
Origin recognition complex subunit 1

1

4

High-throughput

0.479

High

798380

DHR1
Probable ATP-dependent RNA helicase DHR1

1

1

High-throughput

0.479

High

798396

YL11B
Transposon Ty1-LR1 Gag-Pol polyprotein

1

1

High-throughput

0.479

High

358129

RS17A
Small ribosomal subunit protein eS17A

1

0

High-throughput

0.458

High

407137

RS3
Small ribosomal subunit protein uS3

1

0

High-throughput

0.458

High

407983

RS13
Small ribosomal subunit protein uS15

1

0

High-throughput

0.458

High

426014

RS19A
Small ribosomal subunit protein eS19A

1

0

High-throughput

0.458

High

480170

RS6A
Small ribosomal subunit protein eS6A

1

0

High-throughput

0.458

High

482319

RS18A
Small ribosomal subunit protein uS13A

1

0

High-throughput

0.458

High

645515

RS7A
Small ribosomal subunit protein eS7A

1

0

High-throughput

0.458

High

729976

RS27A
Small ribosomal subunit protein eS27A

1

0

High-throughput

0.458

High

752522

RS20
Small ribosomal subunit protein uS10

1

0

High-throughput

0.458

High

765753

PP2C2
Protein phosphatase 2C homolog 2

1

0

Small-scale

0.458

High

798376

RS15
Small ribosomal subunit protein uS19

1

0

High-throughput

0.458

High

798393

UBR2
E3 ubiquitin-protein ligase UBR2

1

0

High-throughput

0.458

High

798397

SCC1
Sister chromatid cohesion protein 1

1

0

High-throughput

0.458

High

491619

HSP71
Heat shock protein SSA1

1

4

High-throughput

0.445

High

494281

HSP72
Heat shock protein SSA2

1

4

High-throughput

0.445

High

511772

SSB1
Ribosome-associated molecular chaperone SSB1

1

4

High-throughput

0.445

High

696362

PP12
Serine/threonine-protein phosphatase PP1-2

1

4

High-throughput

0.445

High

733261

SET3
SET domain-containing protein 3

1

4

High-throughput

0.445

High

757173

2A5D
Serine/threonine-protein phosphatase 2A 56 kDa regulatory subunit delta isoform

1

3

High-throughput

0.445

High

757294

FKBP3
Peptidyl-prolyl cis-trans isomerase

1

2

High-throughput

0.445

High

768759

SSB2
Ribosome-associated molecular chaperone SSB2

1

4

High-throughput

0.445

High

501173

HSF
Heat shock transcription factor

1

1

Small-scale

0.439

High

798400

SMT3
Ubiquitin-like protein SMT3

1

2

High-throughput

0.439

High

798369

YNX4
Uncharacterized globin-like protein YNL234W

1

0

High-throughput

0.438

High

355925

H2B2
Histone H2B.2

1

3

High-throughput

0.437

High

392146

H2A1
Histone H2A.1

1

1

High-throughput

0.437

High

392480

H2A2
Histone H2A.2

1

1

High-throughput

0.437

High

480741

RS8A
Small ribosomal subunit protein eS8A

1

1

High-throughput

0.437

High

650321

SPT5
Transcription elongation factor SPT5

1

1

High-throughput

0.437

High

662578

TF2B
Transcription initiation factor IIB

1

2

High-throughput

0.437

High

701486

SC61A
Protein transport protein SEC61

1

1

High-throughput

0.437

High

716097

CENPC
Inner kinetochore subunit MIF2

1

1

Small-scale

0.437

High

716544

SPT23
Protein SPT23

1

5

Small-scale

0.437

High

730842

CENPA
Histone H3-like centromeric protein CSE4

1

5

High-throughput

0.437

High

757994

SSN2
Mediator of RNA polymerase II transcription subunit 13

1

1

Small-scale

0.437

High

761532

YCFI
Metal resistance protein YCF1

1

1

Small-scale

0.437

High

762324

LAA1
AP-1 accessory protein LAA1

1

1

High-throughput

0.437

High

775757

DSN1
Kinetochore-associated protein DSN1

1

1

High-throughput

0.437

High

798383

SWR1
Helicase SWR1

1

4

High-throughput

0.437

High

798388

TFC6
Transcription factor tau 91 kDa subunit

1

1

High-throughput

0.437

High

798398

PSH1
RING finger protein PSH1

1

1

Small-scale

0.437

High

689755

SFP1
Transcription factor SFP1

1

0

High-throughput

0.426

High

756168

CRP1
Cruciform DNA-recognizing protein 1 [Cleaved into: CRP1 short N-terminal subpeptide; CRP1 short C-terminal subpeptide]

1

0

High-throughput

0.426

High

628204

SIS1
Protein SIS1

1

1

High-throughput

0.407

High

628874

SWI4
Regulatory protein SWI4

1

3

High-throughput

0.407

High

689900

ASF1
Histone chaperone ASF1

1

1

High-throughput

0.407

High

798362

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

1

5

High-throughput

0.407

High

798402

H2AZ
Histone H2A.Z

1

2

High-throughput

0.407

High

609106

SIN3
Transcriptional regulatory protein SIN3

2

0

High-throughput

0.324

High

450465

C1TM
C-1-tetrahydrofolate synthase, mitochondrial

1

0

High-throughput

0.279

Low

774789

SDS3
Transcriptional regulatory protein SDS3

1

0

High-throughput

0.279

Low

701337

SPT4
Transcription elongation factor SPT4

1

0

High-throughput

0.269

Low

774037

ATG32
Autophagy-related protein 32

1

0

Small-scale

0.269

Low

798374

RHO3
GTP-binding protein RHO3

1

0

High-throughput

0.265

Low

775561

MPH1
ATP-dependent DNA helicase MPH1

1

0

Small-scale

0.251

Low

383214

RL25
Large ribosomal subunit protein uL23

1

0

High-throughput

0.249

Low

405689

RL26A
Large ribosomal subunit protein uL24A

1

0

High-throughput

0.249

Low

471123

RS22A
Small ribosomal subunit protein uS8A

1

0

High-throughput

0.249

Low

472257

RL31A
Large ribosomal subunit protein eL31A

1

0

High-throughput

0.249

Low

706342

RS3A1
Small ribosomal subunit protein eS1A

1

0

High-throughput

0.249

Low

745731

NU170
Nucleoporin NUP170

1

0

High-throughput

0.249

Low

798363

TCB2
Tricalbin-2

1

0

High-throughput

0.238

Low

728080

MNR2
Manganese resistance protein MNR2

1

0

High-throughput

0.232

Low


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Last updated: 15 Jul 2024