Protein: RNA1
Ran GTPase-activating protein 1 (Protein involved in RNA production/processing)

Gene: RNA1
Organism: Saccharomyces cerevisiae S288C
Interactions: 99
UniProt ID: P11745

Gene Ontology (top 5):
GO:0000054 - ribosomal subunit export from nucleus
GO:0000781 - chromosome, telomeric region
GO:0005096 - GTPase activator activity
GO:0005634 - nucleus
GO:0005829 - cytosol

Download interactions: TXT   MITAB-2.5

Interaction Interactor Experiments Homologs Category Interaction
Score
Confidence

548679

GSP1
GTP-binding nuclear protein GSP1/CNR1

4

8

Small-scale

0.890

High

548674

XPO1
Exportin-1

4

7

Small-scale

0.694

High

548680

GSP2
GTP-binding nuclear protein GSP2/CNR2

1

7

High-throughput

0.691

High

548744

YPT6
GTP-binding protein YPT6

1

6

High-throughput

0.691

High

470091

SPS1
Sporulation-specific protein 1

1

6

High-throughput

0.647

High

548664

FUS3
Mitogen-activated protein kinase FUS3

1

4

High-throughput

0.647

High

548691

RCK1
Serine/threonine-protein kinase RCK1

1

4

High-throughput

0.647

High

548697

AURK
Aurora kinase

1

5

High-throughput

0.647

High

548737

GIN4
Serine/threonine-protein kinase GIN4

1

2

High-throughput

0.647

High

548705

YRB1
Ran-specific GTPase-activating protein 1

2

7

Small-scale

0.619

High

548677

HOG1
Mitogen-activated protein kinase HOG1

1

4

High-throughput

0.618

High

548662

HSC82
ATP-dependent molecular chaperone HSC82

2

13

High-throughput

0.584

High

548707

RPN11
Ubiquitin carboxyl-terminal hydrolase RPN11

2

8

High-throughput

0.584

High

548678

ELM1
Serine/threonine-protein kinase ELM1

1

5

High-throughput

0.579

High

548721

FRK1
Fatty acyl-CoA synthetase and RNA processing-associated kinase 1

1

8

High-throughput

0.579

High

548703

NU159
Nucleoporin NUP159

1

6

Small-scale

0.561

High

548719

NU116
Nucleoporin NUP116/NSP116

1

6

Small-scale

0.561

High

548738

SMT3
Ubiquitin-like protein SMT3

1

6

High-throughput

0.552

High

366633

ARGI
Arginase

1

1

High-throughput

0.536

High

453383

PYR1
Multifunctional protein URA2

1

1

High-throughput

0.536

High

548715

UBP3
Ubiquitin carboxyl-terminal hydrolase 3

1

4

High-throughput

0.536

High

548665

ODO1
2-oxoglutarate dehydrogenase, mitochondrial

1

1

High-throughput

0.489

High

548743

SRN2
Protein SRN2

1

0

Small-scale

0.486

High

548671

CIN8
Kinesin-like protein CIN8

1

7

High-throughput

0.481

High

548701

TSC11
Target of rapamycin complex 2 subunit TSC11

1

1

High-throughput

0.481

High

548718

PRS8
26S proteasome regulatory subunit 8 homolog

1

1

High-throughput

0.481

High

548720

ULP1
Ubiquitin-like-specific protease 1

1

3

High-throughput

0.481

High

548725

GYL1
Probable GTPase-activating protein GYL1

1

1

High-throughput

0.481

High

392109

HSP82
ATP-dependent molecular chaperone HSP82

1

13

High-throughput

0.479

High

409891

RL25
Large ribosomal subunit protein uL23

1

1

High-throughput

0.479

High

434756

RS3
Small ribosomal subunit protein uS3

1

1

High-throughput

0.479

High

454821

RS19A
Small ribosomal subunit protein eS19A

1

2

High-throughput

0.479

High

512771

RS8A
Small ribosomal subunit protein eS8A

1

3

High-throughput

0.479

High

536065

ARF1
ADP-ribosylation factor 1

1

1

High-throughput

0.479

High

548663

UBC4
Ubiquitin-conjugating enzyme E2 4

1

2

High-throughput

0.479

High

548666

SIS1
Protein SIS1

1

6

High-throughput

0.479

High

548668

CDC48
Cell division control protein 48

1

2

High-throughput

0.479

High

548670

RS7A
Small ribosomal subunit protein eS7A

1

1

High-throughput

0.479

High

548675

HS104
Heat shock protein 104

1

1

High-throughput

0.479

High

548681

RSSA1
Small ribosomal subunit protein uS2A

1

1

High-throughput

0.479

High

548684

RS3A1
Small ribosomal subunit protein eS1A

1

1

High-throughput

0.479

High

548686

RS27A
Small ribosomal subunit protein eS27A

1

1

High-throughput

0.479

High

548687

YKT6
Synaptobrevin homolog YKT6

1

1

High-throughput

0.479

High

548690

ATG8
Autophagy-related protein 8

1

2

High-throughput

0.479

High

548692

RS20
Small ribosomal subunit protein uS10

1

1

High-throughput

0.479

High

548694

RPN1
26S proteasome regulatory subunit RPN1

1

4

High-throughput

0.479

High

548711

HST2
NAD-dependent protein deacetylase HST2

1

4

High-throughput

0.479

High

548713

H3
Histone H3

1

5

High-throughput

0.479

High

548726

SYRC
Arginine--tRNA ligase, cytoplasmic

1

1

High-throughput

0.479

High

548727

IMB1
Importin subunit beta-1

1

5

High-throughput

0.479

High

548731

SUB2
ATP-dependent RNA helicase SUB2

1

6

High-throughput

0.479

High

548733

RS10A
Small ribosomal subunit protein eS10A

1

1

High-throughput

0.479

High

548740

CEX1
Cytoplasmic export protein 1

1

6

Small-scale

0.479

High

548685

NIC96
Nucleoporin NIC96

1

0

High-throughput

0.460

High

548700

ACA1
ATF/CREB activator 1

1

0

High-throughput

0.460

High

548729

NDE1
Nuclear distribution protein nudE homolog 1

1

0

High-throughput

0.460

High

548730

HDA2
HDA1 complex subunit 2

1

0

High-throughput

0.460

High

548734

NOP53
Ribosome biogenesis protein NOP53

1

0

High-throughput

0.460

High

548735

SAS10
Something about silencing protein 10

1

0

High-throughput

0.460

High

149541

RS9A
Small ribosomal subunit protein uS4A

1

0

High-throughput

0.458

High

383469

RS17A
Small ribosomal subunit protein eS17A

1

0

High-throughput

0.458

High

502798

RS22A
Small ribosomal subunit protein uS8A

1

0

High-throughput

0.458

High

548667

RS2
Small ribosomal subunit protein uS5

1

0

High-throughput

0.458

High

548673

TF2B
Transcription initiation factor IIB

1

0

High-throughput

0.458

High

548676

RPC3
DNA-directed RNA polymerase III subunit RPC3

1

0

High-throughput

0.458

High

548696

RPN10
26S proteasome regulatory subunit RPN10

1

0

High-throughput

0.458

High

548704

SPO22
Sporulation-specific protein 22

1

0

Small-scale

0.458

High

548708

RS12
Small ribosomal subunit protein eS12

1

0

High-throughput

0.458

High

548716

RS15
Small ribosomal subunit protein uS19

1

0

High-throughput

0.458

High

548722

MTQ2
eRF1 methyltransferase catalytic subunit MTQ2

1

0

High-throughput

0.458

High

548723

SCC2
Sister chromatid cohesion protein 2

1

0

High-throughput

0.458

High

548728

TFC6
Transcription factor tau 91 kDa subunit

1

0

High-throughput

0.458

High

548736

SCC1
Sister chromatid cohesion protein 1

1

0

High-throughput

0.458

High

394160

EF1A
Elongation factor 1-alpha

1

1

High-throughput

0.445

High

548702

SSB2
Ribosome-associated molecular chaperone SSB2

1

11

High-throughput

0.445

High

548741

SET6
Potential protein lysine methyltransferase SET6

1

1

High-throughput

0.445

High

548683

NIP80
Protein NIP100

1

9

High-throughput

0.439

High

548689

CAF4
CCR4-associated factor 4

1

5

High-throughput

0.439

High

548693

ETP1
RING finger protein ETP1

1

5

High-throughput

0.439

High

548695

KEL1
Kelch repeat-containing protein 1

1

1

High-throughput

0.439

High

548706

KRI1
Protein KRI1

1

1

High-throughput

0.439

High

548710

PEX14
Peroxisomal membrane protein PEX14

1

1

High-throughput

0.439

High

548714

NUM1
Nuclear migration protein NUM1

1

6

High-throughput

0.439

High

548732

SLK19
Kinetochore protein SLK19

1

10

High-throughput

0.439

High

518178

IF4A
ATP-dependent RNA helicase eIF4A

1

7

High-throughput

0.437

High

548669

SPB4
ATP-dependent rRNA helicase SPB4

1

4

High-throughput

0.437

High

548672

URA7
CTP synthase 1

1

1

High-throughput

0.437

High

548682

HSP78
Heat shock protein 78, mitochondrial

1

1

High-throughput

0.437

High

548698

DHH1
ATP-dependent RNA helicase DHH1

1

7

High-throughput

0.437

High

548709

NUP42
Nucleoporin NUP42

1

5

High-throughput

0.437

High

548739

DBP10
ATP-dependent RNA helicase DBP10

1

6

High-throughput

0.437

High

400053

PUR1
Amidophosphoribosyltransferase

2

0

High-throughput

0.313

High

506422

U5072
UPF0507 protein YML002W

1

0

Small-scale

0.251

Low

548688

YKC3
Uncharacterized protein YKL023W

1

0

High-throughput

0.251

Low

548699

MBO1
Gamma tubulin complex adapter SPC72

1

0

High-throughput

0.251

Low

548717

MRS2
Magnesium transporter MRS2, mitochondrial

1

0

High-throughput

0.251

Low

548724

SHE9
Sensitive to high expression protein 9, mitochondrial

1

0

High-throughput

0.251

Low

548742

YH41A
Transposon Ty4-H Gag polyprotein

1

0

High-throughput

0.251

Low

548712

SLM2
Phosphatidylinositol 4,5-bisphosphate-binding protein SLM2

1

0

High-throughput

0.249

Low


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Last updated: 11Aug2025