Protein: AIR2
Protein AIR2 (Arginine methyltransferase-interacting RING finger protein 2)

Gene: AIR2
Organism: Saccharomyces cerevisiae S288C
Interactions: 76
UniProt ID: Q12476

Gene Ontology (top 5):
GO:0000292 - RNA fragment catabolic process
GO:0003723 - RNA binding
GO:0005730 - nucleolus
GO:0006400 - tRNA modification
GO:0008270 - zinc ion binding

Download interactions: TXT   MITAB-2.5

Interaction Interactor Experiments Homologs Category Interaction
Score
Confidence

922191

PAP2
Poly(A) RNA polymerase protein 2

16

8

Small-scale

0.988

High

874240

TRF5
Poly(A) RNA polymerase protein 1

2

8

Small-scale

0.754

High

864562

MTR4
ATP-dependent RNA helicase DOB1

8

9

Small-scale

0.751

High

921618

NRD1
Protein NRD1

5

0

Small-scale

0.684

High

1031080

NOP3
Serine/arginine

5

14

Small-scale

0.651

High

825639

AIR1
Protein AIR1

1

7

Small-scale

0.618

High

808784

NAB3
Nuclear polyadenylated RNA-binding protein 3

2

0

Small-scale

0.585

High

757561

NCBP1
Nuclear cap-binding protein complex subunit 1

2

1

High-throughput

0.567

High

678766

PAT1
Deadenylation-dependent mRNA-decapping factor PAT1

1

2

High-throughput

0.541

High

358430

ADH2
Alcohol dehydrogenase 2

1

2

High-throughput

0.536

High

525646

HSP71
Heat shock protein SSA1

2

4

High-throughput

0.533

High

741196

PUB1
Nuclear and cytoplasmic polyadenylated RNA-binding protein PUB1

2

7

Small-scale

0.533

High

795951

LSM2
LSM complex subunit LSM2

1

1

High-throughput

0.508

High

677002

SRO9
RNA-binding protein SRO9

1

4

High-throughput

0.500

High

444661

DED1
ATP-dependent RNA helicase DED1

1

7

High-throughput

0.489

High

453323

QCR2
Cytochrome b-c1 complex subunit 2, mitochondrial

1

3

High-throughput

0.489

High

455600

SYSC
Serine--tRNA ligase, cytoplasmic

1

1

High-throughput

0.489

High

722381

XPO1
Exportin-1

1

2

High-throughput

0.489

High

919384

RT35
Small ribosomal subunit protein mS45

1

1

High-throughput

0.489

High

1039081

IMA1
Importin subunit alpha

1

2

High-throughput

0.489

High

150025

RS9A
Small ribosomal subunit protein uS4A

1

5

High-throughput

0.479

High

410409

RL25
Large ribosomal subunit protein uL23

1

4

High-throughput

0.479

High

433916

RL26A
Large ribosomal subunit protein uL24A

1

10

High-throughput

0.479

High

435454

RS3
Small ribosomal subunit protein uS3

1

2

High-throughput

0.479

High

436243

RS13
Small ribosomal subunit protein uS15

1

4

High-throughput

0.479

High

436554

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

1

3

High-throughput

0.479

High

442185

RS14A
Small ribosomal subunit protein uS11A

1

2

High-throughput

0.479

High

455332

RS19A
Small ribosomal subunit protein eS19A

1

6

High-throughput

0.479

High

512727

RS6A
Small ribosomal subunit protein eS6A

1

5

High-throughput

0.479

High

514080

RL18B
Large ribosomal subunit protein eL18B

1

4

High-throughput

0.479

High

585416

FBRL
rRNA 2'-O-methyltransferase fibrillarin

1

4

Small-scale

0.479

High

645571

XRN1
5'-3' exoribonuclease 1

1

3

Small-scale

0.479

High

674907

RS2
Small ribosomal subunit protein uS5

1

3

High-throughput

0.479

High

677631

KRR1
KRR1 small subunit processome component

1

4

High-throughput

0.479

High

689735

RS7A
Small ribosomal subunit protein eS7A

1

5

High-throughput

0.479

High

700313

GAR1
H/ACA ribonucleoprotein complex subunit GAR1

1

3

Small-scale

0.479

High

708613

TF2B
Transcription initiation factor IIB

1

3

High-throughput

0.479

High

778603

RS27A
Small ribosomal subunit protein eS27A

1

1

High-throughput

0.479

High

816570

SNU13
13 kDa ribonucleoprotein-associated protein

1

7

Small-scale

0.479

High

820985

RL13B
Large ribosomal subunit protein eL13B

1

6

High-throughput

0.479

High

922967

MPP6
M-phase phosphoprotein 6 homolog

1

1

Small-scale

0.479

High

1033644

RS15
Small ribosomal subunit protein uS19

1

2

High-throughput

0.479

High

1064840

RS10A
Small ribosomal subunit protein eS10A

1

3

High-throughput

0.479

High

1084943

NOP56
Nucleolar protein 56

1

7

Small-scale

0.479

High

1084975

NOP58
Nucleolar protein 58

1

7

Small-scale

0.479

High

1084976

RL13A
Large ribosomal subunit protein eL13A

1

6

High-throughput

0.479

High

850362

UBP6
Ubiquitin carboxyl-terminal hydrolase 6

1

2

High-throughput

0.470

High

1039667

NOG1
Nucleolar GTP-binding protein 1

1

1

High-throughput

0.457

High

1084611

RL7B
Large ribosomal subunit protein uL30B

1

6

High-throughput

0.445

High

383962

RS17A
Small ribosomal subunit protein eS17A

1

4

High-throughput

0.437

High

403711

PABP
Polyadenylate-binding protein, cytoplasmic and nuclear

1

7

Small-scale

0.437

High

503314

RS22A
Small ribosomal subunit protein uS8A

1

3

High-throughput

0.437

High

504487

RL31A
Large ribosomal subunit protein eL31A

1

6

High-throughput

0.437

High

511320

RL20B
Large ribosomal subunit protein eL20B

1

2

High-throughput

0.437

High

513294

RS8A
Small ribosomal subunit protein eS8A

1

4

High-throughput

0.437

High

514902

RS18A
Small ribosomal subunit protein uS13A

1

2

High-throughput

0.437

High

705676

HIBCH
Small ribosomal subunit protein mS47

1

1

High-throughput

0.437

High

747654

RSSA1
Small ribosomal subunit protein uS2A

1

3

High-throughput

0.437

High

751520

CBF5
H/ACA ribonucleoprotein complex subunit CBF5

1

3

Small-scale

0.437

High

753664

RS3A1
Small ribosomal subunit protein eS1A

1

7

High-throughput

0.437

High

792324

GBLP
Small ribosomal subunit protein RACK1

1

7

High-throughput

0.437

High

802459

RS20
Small ribosomal subunit protein uS10

1

3

High-throughput

0.437

High

874606

RS12
Small ribosomal subunit protein eS12

1

2

High-throughput

0.437

High

1051628

HRQ1
ATP-dependent helicase HRQ1

1

6

Small-scale

0.437

High

1065120

NCBP2
Nuclear cap-binding protein subunit 2

1

6

High-throughput

0.437

High

395034

EF1A
Elongation factor 1-alpha

1

2

High-throughput

0.407

High

528098

HSP72
Heat shock protein SSA2

1

4

High-throughput

0.407

High

546863

SSB1
Ribosome-associated molecular chaperone SSB1

1

5

High-throughput

0.407

High

820203

SSB2
Ribosome-associated molecular chaperone SSB2

1

5

High-throughput

0.407

High

893266

IMDH3
Inosine-5'-monophosphate dehydrogenase 3

1

4

High-throughput

0.407

High

1053889

IMB1
Importin subunit beta-1

1

1

High-throughput

0.407

High

864148

LSM1
LSM1-LSM7 complex subunit LSM1

1

0

High-throughput

0.265

Low

555182

G6PI
Glucose-6-phosphate isomerase

1

0

High-throughput

0.261

Low

746323

UGPA1
UTP--glucose-1-phosphate uridylyltransferase

1

0

High-throughput

0.261

Low

594652

RPB3
DNA-directed RNA polymerase II subunit RPB3

1

0

High-throughput

0.249

Low

921204

THO2
THO complex subunit 2

1

0

Small-scale

0.249

Low


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Last updated: 11Aug2025