Protein: RS21A
Small ribosomal subunit protein eS21A (40S ribosomal protein S21-A) (S26) (YS25)

Gene: RS21A, RPS21A
Organism: Saccharomyces cerevisiae S288C
Interactions: 85
UniProt ID: P0C0V8

Gene Ontology (top 5):
GO:0000447 - endonucleolytic cleavage in ITS1 to separate SSU-rRNA from 5.8S rRNA and LSU-rRNA from tricistronic rRNA transcript (SSU-rRNA, 5.8S rRNA, LSU-rRNA)
GO:0000461 - endonucleolytic cleavage to generate mature 3'-end of SSU-rRNA from (SSU-rRNA, 5.8S rRNA, LSU-rRNA)
GO:0003735 - structural constituent of ribosome
GO:0005829 - cytosol
GO:0006412 - translation

Download interactions: TXT   MITAB-2.5

Interaction Interactor Experiments Homologs Category Interaction
Score
Confidence

470706

RS22A
Small ribosomal subunit protein uS8A

2

1

High-throughput

0.754

High

470721

RS2
Small ribosomal subunit protein uS5

2

3

High-throughput

0.754

High

470731

RSSA1
Small ribosomal subunit protein uS2A

2

15

High-throughput

0.754

High

470750

RIO2
Serine/threonine-protein kinase RIO2

5

5

Small-scale

0.709

High

470755

RSSA2
Small ribosomal subunit protein uS2B

1

15

High-throughput

0.618

High

141073

RS9A
Small ribosomal subunit protein uS4A

2

3

High-throughput

0.584

High

357799

RS17A
Small ribosomal subunit protein eS17A

2

2

High-throughput

0.584

High

406674

RS3
Small ribosomal subunit protein uS3

2

2

High-throughput

0.584

High

407639

RS13
Small ribosomal subunit protein uS15

2

1

High-throughput

0.584

High

425676

RS19A
Small ribosomal subunit protein eS19A

2

4

High-throughput

0.584

High

470713

RS6A
Small ribosomal subunit protein eS6A

2

1

High-throughput

0.584

High

470714

RS8A
Small ribosomal subunit protein eS8A

2

3

High-throughput

0.584

High

470717

RS18A
Small ribosomal subunit protein uS13A

2

1

High-throughput

0.584

High

470722

KRR1
KRR1 small subunit processome component

2

1

Small-scale

0.584

High

470726

RS7A
Small ribosomal subunit protein eS7A

2

3

High-throughput

0.584

High

470732

RS3A1
Small ribosomal subunit protein eS1A

2

3

High-throughput

0.584

High

470734

RS27A
Small ribosomal subunit protein eS27A

2

3

High-throughput

0.584

High

470736

GBLP
Small ribosomal subunit protein RACK1

2

2

High-throughput

0.584

High

470737

ENP1
Essential nuclear protein 1

2

2

High-throughput

0.584

High

470738

RS20
Small ribosomal subunit protein uS10

2

1

High-throughput

0.584

High

470758

RS12
Small ribosomal subunit protein eS12

2

1

High-throughput

0.584

High

470762

RS15
Small ribosomal subunit protein uS19

2

1

High-throughput

0.584

High

470769

RS10A
Small ribosomal subunit protein eS10A

2

1

High-throughput

0.584

High

470733

LTV1
Protein LTV1

2

1

Small-scale

0.571

High

365620

HSP82
ATP-dependent molecular chaperone HSP82

2

0

High-throughput

0.559

High

470749

SSB2
Ribosome-associated molecular chaperone SSB2

2

1

High-throughput

0.552

High

470730

ZUO1
Zuotin

1

2

High-throughput

0.536

High

470760

BRE5
UBP3-associated protein BRE5

1

3

High-throughput

0.536

High

407448

RS9B
Small ribosomal subunit protein uS4B

1

3

High-throughput

0.479

High

408219

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

1

1

High-throughput

0.479

High

413222

RS14A
Small ribosomal subunit protein uS11A

1

2

High-throughput

0.479

High

426240

RS19B
Small ribosomal subunit protein eS19B

1

4

High-throughput

0.479

High

470707

RS28B
Small ribosomal subunit protein eS28B

1

2

High-throughput

0.479

High

470708

RL31A
Large ribosomal subunit protein eL31A

1

1

High-throughput

0.479

High

470709

RS23B
Small ribosomal subunit protein uS12B

1

1

High-throughput

0.479

High

470710

RS24A
Small ribosomal subunit protein eS24A

1

1

High-throughput

0.479

High

470711

RS30A
Small ribosomal subunit protein eS30A

1

1

High-throughput

0.479

High

470712

RS4A
Small ribosomal subunit protein eS4A

1

2

High-throughput

0.479

High

470715

RS11B
Small ribosomal subunit protein uS17B

1

3

High-throughput

0.479

High

470716

RS16B
Small ribosomal subunit protein uS9B

1

2

High-throughput

0.479

High

470719

RS3A2
Small ribosomal subunit protein eS1B

1

3

High-throughput

0.479

High

470723

BUD23
18S rRNA

1

1

High-throughput

0.479

High

470724

RS5
Small ribosomal subunit protein uS7

1

1

High-throughput

0.479

High

470725

RL16A
Large ribosomal subunit protein uL13A

1

1

High-throughput

0.479

High

470746

RS26B
Small ribosomal subunit protein eS26B

1

2

High-throughput

0.479

High

470753

RS29A
Small ribosomal subunit protein uS14A

1

3

High-throughput

0.479

High

470754

RS29B
Small ribosomal subunit protein uS14B

1

3

High-throughput

0.479

High

470757

RS7B
Small ribosomal subunit protein eS7B

1

3

High-throughput

0.479

High

470764

TOM1
E3 ubiquitin-protein ligase TOM1

1

2

High-throughput

0.479

High

470768

TSR1
Ribosome biogenesis protein TSR1

1

2

High-throughput

0.479

High

470770

TMA46
Translation machinery-associated protein 46

1

2

High-throughput

0.479

High

470773

RIO1
Serine/threonine-protein kinase RIO1

1

5

High-throughput

0.479

High

470777

RS25A
Small ribosomal subunit protein eS25A

1

2

High-throughput

0.479

High

382869

RL25
Large ribosomal subunit protein uL23

1

0

High-throughput

0.458

High

405345

RL26A
Large ribosomal subunit protein uL24A

1

0

High-throughput

0.458

High

470745

LAA1
AP-1 accessory protein LAA1

1

0

High-throughput

0.458

High

470752

RLP7
Ribosome biogenesis protein RLP7

1

0

High-throughput

0.458

High

470766

PDS5
Sister chromatid cohesion protein PDS5

1

0

High-throughput

0.458

High

470776

RS21B
Small ribosomal subunit protein eS21B

1

0

High-throughput

0.458

High

470774

SMT3
Ubiquitin-like protein SMT3

1

1

High-throughput

0.439

High

410257

SC160
Protein SCP160

1

1

High-throughput

0.437

High

470720

DBP2
ATP-dependent RNA helicase DBP2

1

1

High-throughput

0.437

High

470729

HOG1
Mitogen-activated protein kinase HOG1

1

2

High-throughput

0.437

High

470739

OTU2
OTU domain-containing protein 2

1

1

High-throughput

0.437

High

470742

BFR1
Nuclear segregation protein BFR1

1

1

High-throughput

0.437

High

470743

STM1
Suppressor protein STM1

1

1

High-throughput

0.437

High

470748

ARB1
ABC transporter ATP-binding protein ARB1

1

1

Small-scale

0.437

High

470751

TM108
Protein TMA108

1

1

High-throughput

0.437

High

470756

MOG1
Nuclear import protein MOG1

1

1

High-throughput

0.437

High

470765

DHR1
Probable ATP-dependent RNA helicase DHR1

1

2

High-throughput

0.437

High

470767

TMA64
Translation machinery-associated protein 64

1

1

High-throughput

0.437

High

470775

RUVB2
RuvB-like protein 2

1

1

High-throughput

0.437

High

470718

HSP71
Heat shock protein SSA1

1

0

High-throughput

0.426

High

470763

ADA2
Transcriptional adapter 2

1

0

High-throughput

0.279

Low

470728

BMH1
Protein BMH1

1

0

High-throughput

0.249

Low

470735

FRM2
nitroreductase FRM2

1

0

High-throughput

0.249

Low

470740

CIC1
Proteasome-interacting protein CIC1

1

0

High-throughput

0.249

Low

470759

SLX9
Ribosome biogenesis protein SLX9

1

0

Small-scale

0.249

Low

470761

NAF1
H/ACA ribonucleoprotein complex non-core subunit NAF1

1

0

Small-scale

0.249

Low

470772

RRP6
Exosome complex exonuclease RRP6

1

0

High-throughput

0.249

Low

470727

BUD14
Bud site selection protein 14

1

0

High-throughput

0.232

Low

470741

RPF1
Ribosome production factor 1

1

0

High-throughput

0.232

Low

470744

YM11
Uncharacterized protein YMR124W

1

0

High-throughput

0.232

Low

470747

BIM1
Protein BIM1

1

0

High-throughput

0.232

Low

470771

HFI1
Transcriptional coactivator HFI1/ADA1

1

0

High-throughput

0.232

Low


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Last updated: 15 Jul 2024