Protein: RL23B
Large ribosomal subunit protein uL14B (60S ribosomal protein L23-B) (L17a) (YL32)

Gene: RL23B, RPL23B
Organism: Saccharomyces cerevisiae S288C
Interactions: 148
UniProt ID: P0CX42

Gene Ontology (top 5):
GO:0002181 - cytoplasmic translation
GO:0003735 - structural constituent of ribosome
GO:0005634 - nucleus
GO:0005829 - cytosol
GO:0022625 - cytosolic large ribosomal subunit

Download interactions: TXT   MITAB-2.5

Interaction Interactor Experiments Homologs Category Interaction
Score
Confidence

513434

IF6
Eukaryotic translation initiation factor 6

4

0

Small-scale

0.828

High

513394

NOG2
Nucleolar GTP-binding protein 2

2

2

Small-scale

0.754

High

513415

BCP1
Protein BCP1

8

0

Small-scale

0.719

High

513371

IMB4
Importin subunit beta-4

4

2

Small-scale

0.683

High

513422

RKM1
Ribosomal lysine N-methyltransferase 1

5

0

Small-scale

0.682

High

513369

NOC2
Nucleolar complex protein 2

4

0

Small-scale

0.648

High

513405

ARX1
Probable metalloprotease ARX1

3

1

Small-scale

0.640

High

513322

RL3
Large ribosomal subunit protein uL3

1

1

High-throughput

0.618

High

513341

IMB3
Importin subunit beta-3

2

1

Small-scale

0.602

High

513317

SSBP1
Single-stranded nucleic acid-binding protein

2

3

High-throughput

0.595

High

513314

RL23B
Large ribosomal subunit protein uL14B

1

0

High-throughput

0.586

High

392082

HSP82
ATP-dependent molecular chaperone HSP82

2

2

High-throughput

0.584

High

513327

HSP74
Heat shock protein SSA4

2

1

High-throughput

0.584

High

513352

GBLP
Small ribosomal subunit protein RACK1

2

2

Small-scale

0.584

High

513396

NOP15
Ribosome biogenesis protein 15

2

2

Small-scale

0.584

High

513372

SSB2
Ribosome-associated molecular chaperone SSB2

2

4

High-throughput

0.571

High

513355

ENP1
Essential nuclear protein 1

2

0

High-throughput

0.559

High

513361

CIC1
Proteasome-interacting protein CIC1

2

0

Small-scale

0.559

High

513374

DSN1
Kinetochore-associated protein DSN1

2

0

High-throughput

0.559

High

513377

NOP2
25S rRNA

2

0

Small-scale

0.559

High

513409

PUF6
Pumilio homology domain family member 6

2

0

Small-scale

0.559

High

513416

NOC4
Nucleolar complex protein 4

2

0

Small-scale

0.559

High

513333

SPB4
ATP-dependent rRNA helicase SPB4

2

1

High-throughput

0.533

High

513417

BRX1
Ribosome biogenesis protein BRX1

2

3

Small-scale

0.533

High

513432

YO098
Uncharacterized protein YOL098C

2

3

High-throughput

0.533

High

513329

SIS1
Protein SIS1

1

1

High-throughput

0.515

High

513323

YAK1
Dual specificity protein kinase YAK1

1

2

High-throughput

0.501

High

513351

RPF2
Ribosome biogenesis protein RPF2

1

1

High-throughput

0.489

High

513318

METK1
S-adenosylmethionine synthase 1

1

0

Small-scale

0.480

High

364261

CDK1
Cyclin-dependent kinase 1

1

1

High-throughput

0.479

High

383451

RS17A
Small ribosomal subunit protein eS17A

1

1

High-throughput

0.479

High

434731

RS3
Small ribosomal subunit protein uS3

1

1

High-throughput

0.479

High

436283

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

1

3

High-throughput

0.479

High

441637

RS14A
Small ribosomal subunit protein uS11A

1

1

High-throughput

0.479

High

448612

SNF1
Carbon catabolite-derepressing protein kinase

1

1

Small-scale

0.479

High

509348

UBI4P
Polyubiquitin [Cleaved into: Ubiquitin]

1

5

Small-scale

0.479

High

512189

RS6A
Small ribosomal subunit protein eS6A

1

1

High-throughput

0.479

High

513315

RL2A
Large ribosomal subunit protein uL2A

1

3

High-throughput

0.479

High

513325

HSC82
ATP-dependent molecular chaperone HSC82

1

2

High-throughput

0.479

High

513330

RS2
Small ribosomal subunit protein uS5

1

1

High-throughput

0.479

High

513332

CDC48
Cell division control protein 48

1

1

High-throughput

0.479

High

513334

RL5
Large ribosomal subunit protein uL18

1

1

High-throughput

0.479

High

513335

RS5
Small ribosomal subunit protein uS7

1

1

High-throughput

0.479

High

513336

RL16A
Large ribosomal subunit protein uL13A

1

3

High-throughput

0.479

High

513337

RS7A
Small ribosomal subunit protein eS7A

1

1

High-throughput

0.479

High

513338

SBA1
Co-chaperone protein SBA1

1

1

High-throughput

0.479

High

513339

TF2B
Transcription initiation factor IIB

1

1

High-throughput

0.479

High

513340

EF2
Elongation factor 2

1

5

High-throughput

0.479

High

513343

HOG1
Mitogen-activated protein kinase HOG1

1

1

High-throughput

0.479

High

513344

NAB2
Nuclear polyadenylated RNA-binding protein NAB2

1

1

High-throughput

0.479

High

513345

RSSA1
Small ribosomal subunit protein uS2A

1

1

High-throughput

0.479

High

513346

PRS6A
26S proteasome regulatory subunit 6A

1

1

High-throughput

0.479

High

513347

RS3A1
Small ribosomal subunit protein eS1A

1

1

High-throughput

0.479

High

513348

RS27A
Small ribosomal subunit protein eS27A

1

1

High-throughput

0.479

High

513358

RS20
Small ribosomal subunit protein uS10

1

1

High-throughput

0.479

High

513380

RPN11
Ubiquitin carboxyl-terminal hydrolase RPN11

1

1

High-throughput

0.479

High

513386

RL4B
Large ribosomal subunit protein uL4B

1

1

High-throughput

0.479

High

513388

VID30
GID complex subunit 1

1

1

High-throughput

0.479

High

513393

BRE5
UBP3-associated protein BRE5

1

2

High-throughput

0.479

High

513398

ORC1
Origin recognition complex subunit 1

1

1

High-throughput

0.479

High

513400

UBP3
Ubiquitin carboxyl-terminal hydrolase 3

1

1

High-throughput

0.479

High

513402

RL6A
Large ribosomal subunit protein eL6A

1

1

High-throughput

0.479

High

513403

TOM1
E3 ubiquitin-protein ligase TOM1

1

3

High-throughput

0.479

High

513408

VMS1
tRNA endonuclease VMS1

1

1

High-throughput

0.479

High

513414

HRQ1
ATP-dependent helicase HRQ1

1

2

Small-scale

0.479

High

513428

RRP6
Exosome complex exonuclease RRP6

1

1

High-throughput

0.479

High

513429

MDY2
Ubiquitin-like protein MDY2

1

1

Small-scale

0.479

High

513431

NOP56
Nucleolar protein 56

1

2

Small-scale

0.479

High

149519

RS9A
Small ribosomal subunit protein uS4A

1

0

High-throughput

0.458

High

401835

RPB1
DNA-directed RNA polymerase II subunit RPB1

1

0

High-throughput

0.458

High

409867

RL25
Large ribosomal subunit protein uL23

1

0

High-throughput

0.458

High

433375

RL26A
Large ribosomal subunit protein uL24A

1

0

High-throughput

0.458

High

435702

RS13
Small ribosomal subunit protein uS15

1

0

High-throughput

0.458

High

453369

PYR1
Multifunctional protein URA2

1

0

High-throughput

0.458

High

454374

PHO4
Phosphate system positive regulatory protein PHO4

1

0

High-throughput

0.458

High

454802

RS19A
Small ribosomal subunit protein eS19A

1

0

High-throughput

0.458

High

503973

RL31A
Large ribosomal subunit protein eL31A

1

0

High-throughput

0.458

High

512748

RS8A
Small ribosomal subunit protein eS8A

1

0

High-throughput

0.458

High

513316

RL19B
Large ribosomal subunit protein eL19

1

0

High-throughput

0.458

High

513320

TBP
TATA-box-binding protein

1

0

High-throughput

0.458

High

513321

STE12
Protein STE12

1

0

Small-scale

0.458

High

513328

PSA2
Proteasome subunit alpha type-2

1

0

High-throughput

0.458

High

513342

RPC3
DNA-directed RNA polymerase III subunit RPC3

1

0

High-throughput

0.458

High

513354

GID4
GID complex substrate-recognition subunit 4

1

0

High-throughput

0.458

High

513360

RPN1
26S proteasome regulatory subunit RPN1

1

0

High-throughput

0.458

High

513363

NMD3
60S ribosomal export protein NMD3

1

0

Small-scale

0.458

High

513364

RIX1
Pre-rRNA-processing protein RIX1

1

0

Small-scale

0.458

High

513368

LAA1
AP-1 accessory protein LAA1

1

0

High-throughput

0.458

High

513375

RLP7
Ribosome biogenesis protein RLP7

1

0

High-throughput

0.458

High

513379

LOC1
60S ribosomal subunit assembly/export protein LOC1

1

0

High-throughput

0.458

High

513382

MOG1
Nuclear import protein MOG1

1

0

High-throughput

0.458

High

513383

RS12
Small ribosomal subunit protein eS12

1

0

High-throughput

0.458

High

513389

NSA1
Ribosome biogenesis protein NSA1

1

0

Small-scale

0.458

High

513391

PESC
Pescadillo homolog

1

0

Small-scale

0.458

High

513392

TR112
Multifunctional methyltransferase subunit TRM112

1

0

Small-scale

0.458

High

513401

RS15
Small ribosomal subunit protein uS19

1

0

High-throughput

0.458

High

513406

FIN1
Filament protein FIN1

1

0

Small-scale

0.458

High

513411

LTN1
E3 ubiquitin-protein ligase listerin

1

0

Small-scale

0.458

High

513418

NOP8
60S ribosome subunit biogenesis protein NOP8

1

0

High-throughput

0.458

High

513419

SGO1
Shugoshin

1

0

High-throughput

0.458

High

513420

RS10A
Small ribosomal subunit protein eS10A

1

0

High-throughput

0.458

High

513423

NIP7
60S ribosome subunit biogenesis protein NIP7

1

0

High-throughput

0.458

High

513424

TMA46
Translation machinery-associated protein 46

1

0

High-throughput

0.458

High

513425

KAD6
Adenylate kinase isoenzyme 6 homolog FAP7

1

0

Small-scale

0.458

High

513427

TSR3
18S rRNA aminocarboxypropyltransferase

1

0

High-throughput

0.458

High

438580

SC160
Protein SCP160

1

3

High-throughput

0.437

High

464529

PBS2
MAP kinase kinase PBS2

1

1

High-throughput

0.437

High

510114

HSP77
Import motor subunit, mitochondrial

1

3

High-throughput

0.437

High

513326

MAK11
Protein MAK11

1

2

High-throughput

0.437

High

513353

MAK5
ATP-dependent RNA helicase MAK5

1

2

High-throughput

0.437

High

513367

DHH1
ATP-dependent RNA helicase DHH1

1

1

High-throughput

0.437

High

513370

IF4F1
Eukaryotic initiation factor 4F subunit p150

1

1

High-throughput

0.437

High

513385

TOM22
Mitochondrial import receptor subunit TOM22

1

1

High-throughput

0.437

High

513395

GIS2
Zinc finger protein GIS2

1

1

High-throughput

0.437

High

513399

NUM1
Nuclear migration protein NUM1

1

1

High-throughput

0.437

High

513404

HAS1
ATP-dependent RNA helicase HAS1

1

2

High-throughput

0.437

High

513407

DHR1
Probable ATP-dependent RNA helicase DHR1

1

1

High-throughput

0.437

High

513412

COX20
Cytochrome c oxidase assembly protein COX20, mitochondrial

1

1

High-throughput

0.437

High

513421

AP3D
AP-3 complex subunit delta

1

1

High-throughput

0.437

High

513430

DBP10
ATP-dependent RNA helicase DBP10

1

3

High-throughput

0.437

High

513433

PDP1
[Pyruvate dehydrogenase [acetyl-transferring]]-phosphatase 1, mitochondrial

1

1

High-throughput

0.437

High

513426

NOP53
Ribosome biogenesis protein NOP53

1

0

Small-scale

0.426

High

513319

CAF20
Cap-associated protein CAF20

3

0

Small-scale

0.334

High

513324

GFA1
Glutamine--fructose-6-phosphate aminotransferase [isomerizing]

2

0

High-throughput

0.305

High

513331

KRR1
KRR1 small subunit processome component

2

0

Small-scale

0.305

High

513378

UTP10
U3 small nucleolar RNA-associated protein 10

2

0

High-throughput

0.305

High

513435

GLT1
Glutamate synthase [NADH]

2

0

High-throughput

0.305

High

367215

ATP6
ATP synthase subunit a

1

0

Small-scale

0.249

Low

460937

LTE1
Guanine nucleotide exchange factor LTE1

1

0

High-throughput

0.249

Low

513349

EAP1
Protein EAP1

1

0

High-throughput

0.249

Low

513350

PSG1
PMA1 stabilization in the Golgi protein 1 [Cleaved into: PSG1-N'; PSG1-C']

1

0

High-throughput

0.249

Low

513356

REI1
Cytoplasmic 60S subunit biogenesis factor REI1

1

0

Small-scale

0.249

Low

513359

GOSR1
Golgi SNAP receptor complex member 1

1

0

High-throughput

0.249

Low

513362

SSF1
Ribosome biogenesis protein SSF1

1

0

Small-scale

0.249

Low

513365

TCPG
T-complex protein 1 subunit gamma

1

0

High-throughput

0.249

Low

513366

TCPZ
T-complex protein 1 subunit zeta

1

0

High-throughput

0.249

Low

513373

TM108
Protein TMA108

1

0

High-throughput

0.249

Low

513376

FET4
Low-affinity Fe(2+) transport protein

1

0

High-throughput

0.249

Low

513381

SPC1
Signal peptidase complex subunit 1

1

0

High-throughput

0.249

Low

513384

VATG
V-type proton ATPase subunit G

1

0

High-throughput

0.249

Low

513387

IMDH4
Inosine-5'-monophosphate dehydrogenase 4

1

0

High-throughput

0.249

Low

513390

PIL1
Sphingolipid long chain base-responsive protein PIL1

1

0

High-throughput

0.249

Low

513397

SAM50
Sorting assembly machinery 50 kDa subunit

1

0

High-throughput

0.249

Low

513410

UTP14
U3 small nucleolar RNA-associated protein 14

1

0

High-throughput

0.249

Low

513413

RQC1
Ribosome quality control complex subunit 1

1

0

Small-scale

0.249

Low

513436

EFG1P
rRNA-processing protein EFG1

1

0

Small-scale

0.249

Low

513357

YB8A
Putative uncharacterized protein YBR285W

1

0

Small-scale

0.232

Low


Service provided by Combinatics, Japan

Last updated: 11Aug2025