Protein: UTP13
U3 small nucleolar RNA-associated protein 13 (U3 snoRNA-associated protein 13) (U three protein 13)

Gene: UTP13
Organism: Saccharomyces cerevisiae S288C
Interactions: 150
UniProt ID: Q05946

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:0000462 - maturation of SSU-rRNA from tricistronic rRNA transcript (SSU-rRNA, 5.8S rRNA, LSU-rRNA)
GO:0000472 - endonucleolytic cleavage to generate mature 5'-end of SSU-rRNA from (SSU-rRNA, 5.8S rRNA, LSU-rRNA)
GO:0000480 - endonucleolytic cleavage in 5'-ETS of tricistronic rRNA transcript (SSU-rRNA, 5.8S rRNA, LSU-rRNA)
GO:0005654 - nucleoplasm

Download interactions: TXT   MITAB-2.5

Interaction Interactor Experiments Homologs Category Interaction
Score
Confidence

678460

PWP2
Periodic tryptophan protein 2

13

18

Small-scale

0.981

High

1053135

UTP12
U3 small nucleolar RNA-associated protein 12

10

19

Small-scale

0.977

High

823386

UTP18
U3 small nucleolar RNA-associated protein 18

7

2

High-throughput

0.965

High

1053108

UTP21
U3 small nucleolar RNA-associated protein 21

6

19

Small-scale

0.940

High

817631

UTP7
U3 small nucleolar RNA-associated protein 7

4

19

High-throughput

0.900

High

1046032

DHR1
Probable ATP-dependent RNA helicase DHR1

4

14

Small-scale

0.873

High

1053114

RRP9
Ribosomal RNA-processing protein 9

3

20

High-throughput

0.861

High

864520

MTR4
ATP-dependent RNA helicase DOB1

2

20

Small-scale

0.754

High

1053118

UTP4
U3 small nucleolar RNA-associated protein 4

2

19

Small-scale

0.754

High

1036409

UTP6
U3 small nucleolar RNA-associated protein 6

7

5

Small-scale

0.751

High

1053115

NOC4
Nucleolar complex protein 4

7

10

Small-scale

0.743

High

844614

UTP10
U3 small nucleolar RNA-associated protein 10

5

6

High-throughput

0.714

High

1053140

NOP58
Nucleolar protein 58

4

15

Small-scale

0.676

High

798311

ENP1
Essential nuclear protein 1

4

4

Small-scale

0.672

High

1053126

UTP16
U3 small nucleolar RNA-associated protein 16

3

2

High-throughput

0.667

High

1053107

UTP13
U3 small nucleolar RNA-associated protein 13

1

18

High-throughput

0.665

High

677566

KRR1
KRR1 small subunit processome component

3

3

High-throughput

0.656

High

925196

IMP4
U3 small nucleolar ribonucleoprotein protein IMP4

3

5

High-throughput

0.656

High

1053144

NOP14
Nucleolar complex protein 14

3

4

High-throughput

0.656

High

923985

CSL4
Exosome complex component CSL4

3

4

Small-scale

0.640

High

419508

H2A1
Histone H2A.1

1

11

High-throughput

0.618

High

632741

DBP4
ATP-dependent RNA helicase HCA4

1

20

High-throughput

0.618

High

754333

DCA13
Protein SOF1

1

18

High-throughput

0.618

High

802905

DBP8
ATP-dependent RNA helicase DBP8

1

20

High-throughput

0.618

High

852603

ROK1
ATP-dependent RNA helicase ROK1

1

18

High-throughput

0.618

High

874532

RS12
Small ribosomal subunit protein eS12

1

4

High-throughput

0.618

High

918998

PESC
Pescadillo homolog

1

5

High-throughput

0.618

High

924189

UBP10
Ubiquitin carboxyl-terminal hydrolase 10

1

20

High-throughput

0.618

High

1039851

UTP17
NET1-associated nuclear protein 1

1

20

High-throughput

0.618

High

1043281

HAS1
ATP-dependent RNA helicase HAS1

1

20

High-throughput

0.618

High

1045105

UTP5
U3 small nucleolar RNA-associated protein 5

1

19

High-throughput

0.618

High

1046250

UTP15
U3 small nucleolar RNA-associated protein 15

1

19

High-throughput

0.618

High

1053137

DBP10
ATP-dependent RNA helicase DBP10

1

20

High-throughput

0.618

High

918824

UTP22
U3 small nucleolar RNA-associated protein 22

2

4

High-throughput

0.614

High

826212

FAF1
Protein FAF1

2

2

Small-scale

0.611

High

865172

MPP10
U3 small nucleolar RNA-associated protein MPP10

2

8

Small-scale

0.611

High

525179

HSP71
Heat shock protein SSA1

4

15

High-throughput

0.608

High

923253

ESF2
Pre-rRNA-processing protein ESF2

2

3

High-throughput

0.601

High

673229

RRP7
Ribosomal RNA-processing protein 7

2

3

High-throughput

0.584

High

763627

UTP20
U3 small nucleolar RNA-associated protein 20

2

3

High-throughput

0.584

High

919171

UTP8
U3 small nucleolar RNA-associated protein 8

2

3

Small-scale

0.584

High

924632

NAT10
RNA cytidine acetyltransferase

2

5

High-throughput

0.584

High

1042234

TOM1
E3 ubiquitin-protein ligase TOM1

2

10

High-throughput

0.584

High

1046790

UTP14
U3 small nucleolar RNA-associated protein 14

2

12

High-throughput

0.584

High

1050162

RRP5
rRNA biogenesis protein RRP5

2

17

High-throughput

0.584

High

1053129

BMS1
Ribosome biogenesis protein BMS1

2

12

High-throughput

0.584

High

1053133

RRP6
Exosome complex exonuclease RRP6

2

9

High-throughput

0.584

High

1046846

ARP10
Actin-like protein ARP10

1

0

High-throughput

0.578

High

626889

HSP60
Heat shock protein 60, mitochondrial

1

20

High-throughput

0.578

High

865074

TCPQ
T-complex protein 1 subunit theta

1

20

High-throughput

0.578

High

671135

SIS1
Protein SIS1

2

12

High-throughput

0.571

High

919597

NOP19
Nucleolar protein 19

1

1

High-throughput

0.541

High

1053109

MRD1
Multiple RNA-binding domain-containing protein 1

1

11

Small-scale

0.536

High

811167

TCPZ
T-complex protein 1 subunit zeta

1

20

High-throughput

0.514

High

844446

TCPH
T-complex protein 1 subunit eta

1

20

High-throughput

0.514

High

796369

FL2D
Protein MUM2

1

0

High-throughput

0.513

High

417178

VDAC1
Non-selective voltage-gated ion channel 1

1

3

High-throughput

0.489

High

546313

SSB1
Ribosome-associated molecular chaperone SSB1

1

17

High-throughput

0.489

High

603551

VATA
V-type proton ATPase catalytic subunit A

1

16

High-throughput

0.489

High

605347

CAP
Adenylyl cyclase-associated protein

1

1

High-throughput

0.489

High

802696

YHI0
Putative proline--tRNA ligase YHR020W

1

5

High-throughput

0.489

High

850427

ATG18
Autophagy-related protein 18

1

17

High-throughput

0.489

High

850633

SA155
SIT4-associating protein SAP155

1

1

High-throughput

0.489

High

1053119

PRP11
Pre-mRNA-splicing factor PRP11

1

1

High-throughput

0.489

High

512658

RS6A
Small ribosomal subunit protein eS6A

1

7

High-throughput

0.479

High

585377

FBRL
rRNA 2'-O-methyltransferase fibrillarin

1

11

High-throughput

0.479

High

647226

RPC2
DNA-directed RNA polymerase III subunit RPC2

1

6

High-throughput

0.479

High

672948

RRP43
Exosome complex component RRP43

1

2

High-throughput

0.479

High

735162

RPC3
DNA-directed RNA polymerase III subunit RPC3

1

2

High-throughput

0.479

High

747048

IMP3
U3 small nucleolar ribonucleoprotein protein IMP3

1

10

High-throughput

0.479

High

758408

UTP11
U3 small nucleolar RNA-associated protein 11

1

2

High-throughput

0.479

High

782104

RL1D1
Ribosome biogenesis protein UTP30

1

11

High-throughput

0.479

High

804750

RRP4
Exosome complex component RRP4

1

12

High-throughput

0.479

High

804959

LRP1
Exosome complex protein LRP1

1

2

High-throughput

0.479

High

806573

UTP9
U3 small nucleolar RNA-associated protein 9

1

2

High-throughput

0.479

High

808309

RRP8
25S rRNA

1

4

High-throughput

0.479

High

818341

LCP5
U3 small nucleolar ribonucleoprotein protein LCP5

1

3

High-throughput

0.479

High

825083

RRT14
Regulator of rDNA transcription protein 14

1

2

High-throughput

0.479

High

825560

UTP25
U3 small nucleolar RNA-associated protein 25

1

2

High-throughput

0.479

High

863137

RRP41
Exosome complex component SKI6

1

20

High-throughput

0.479

High

864961

NOP9
Nucleolar protein 9

1

3

Small-scale

0.479

High

871056

NOL10
Ribosome biogenesis protein ENP2

1

5

High-throughput

0.479

High

871125

MTR3
Exosome complex component MTR3

1

2

High-throughput

0.479

High

874234

TRF5
Poly(A) RNA polymerase protein 1

1

4

Small-scale

0.479

High

917559

NSA1
Ribosome biogenesis protein NSA1

1

2

High-throughput

0.479

High

918894

RRP46
Exosome complex component RRP46

1

20

High-throughput

0.479

High

919758

PXR1
Protein PXR1

1

3

Small-scale

0.479

High

1046472

BUD22
Bud site selection protein 22

1

2

High-throughput

0.479

High

1051159

FCF1
rRNA-processing protein FCF1

1

3

High-throughput

0.479

High

1051709

RRP45
Exosome complex component RRP45

1

16

High-throughput

0.479

High

1053110

SGD1
Suppressor of glycerol defect protein 1

1

10

High-throughput

0.479

High

1053111

NEP1
Ribosomal RNA small subunit methyltransferase NEP1

1

3

High-throughput

0.479

High

1053113

ESF1
Pre-rRNA-processing protein ESF1

1

3

High-throughput

0.479

High

1053116

BFR2
Protein BFR2

1

5

High-throughput

0.479

High

1053121

CMS1
Protein CMS1

1

2

High-throughput

0.479

High

1053122

RCL1
rRNA processing protein RCL1

1

3

High-throughput

0.479

High

1053123

RRP44
Exosome complex exonuclease DIS3

1

8

High-throughput

0.479

High

1053124

RRP40
Exosome complex component RRP40

1

6

High-throughput

0.479

High

1053130

FCF2
rRNA-processing protein FCF2

1

3

High-throughput

0.479

High

1053132

SAS10
Something about silencing protein 10

1

3

High-throughput

0.479

High

1053134

MAK21
Ribosome biogenesis protein MAK21

1

10

High-throughput

0.479

High

1053136

RRP42
Exosome complex component RRP42

1

16

High-throughput

0.479

High

1053138

NOP56
Nucleolar protein 56

1

15

High-throughput

0.479

High

1053139

RRP36
rRNA biogenesis protein RRP36

1

2

High-throughput

0.479

High

1053141

RRP12
Ribosomal RNA-processing protein 12

1

5

High-throughput

0.479

High

1053142

EFG1P
rRNA-processing protein EFG1

1

3

High-throughput

0.479

High

1053145

PNO1
Pre-rRNA-processing protein PNO1

1

3

High-throughput

0.479

High

1053131

KAD6
Adenylate kinase isoenzyme 6 homolog FAP7

1

1

High-throughput

0.457

High

367123

ATPB
ATP synthase subunit beta, mitochondrial

1

14

High-throughput

0.457

High

408354

GAL1
Galactokinase

1

1

High-throughput

0.457

High

452973

ATPA
ATP synthase subunit alpha, mitochondrial

1

14

High-throughput

0.457

High

555156

G6PI
Glucose-6-phosphate isomerase

1

1

High-throughput

0.457

High

592507

VATB
V-type proton ATPase subunit B

1

14

High-throughput

0.457

High

619385

ODO2
Dihydrolipoyllysine-residue succinyltransferase component of 2-oxoglutarate dehydrogenase complex, mitochondrial

1

5

High-throughput

0.457

High

782449

RPF2
Ribosome biogenesis protein RPF2

1

3

High-throughput

0.445

High

503247

RS22A
Small ribosomal subunit protein uS8A

1

8

High-throughput

0.437

High

708213

TF2B
Transcription initiation factor IIB

1

5

High-throughput

0.437

High

709985

BMH1
Protein BMH1

1

7

High-throughput

0.437

High

748048

SMY2
Protein SMY2

1

4

High-throughput

0.437

High

812667

LAA1
AP-1 accessory protein LAA1

1

4

High-throughput

0.437

High

826842

DSN1
Kinetochore-associated protein DSN1

1

3

High-throughput

0.437

High

918457

EIF2A
Eukaryotic translation initiation factor 2A

1

5

High-throughput

0.437

High

925058

APJ1
J domain-containing protein APJ1

1

14

High-throughput

0.437

High

1025041

NUM1
Nuclear migration protein NUM1

1

15

High-throughput

0.437

High

1046305

VMS1
tRNA endonuclease VMS1

1

4

High-throughput

0.437

High

1046930

POB3
FACT complex subunit POB3

1

8

High-throughput

0.437

High

1053120

VAM6
Vacuolar morphogenesis protein 6

1

2

High-throughput

0.437

High

1053125

SGO1
Shugoshin

1

3

High-throughput

0.437

High

1053127

RS10A
Small ribosomal subunit protein eS10A

1

8

High-throughput

0.437

High

1053128

NCBP2
Nuclear cap-binding protein subunit 2

1

9

High-throughput

0.437

High

1053143

RS22B
Small ribosomal subunit protein uS8B

1

8

High-throughput

0.437

High

393346

HSP82
ATP-dependent molecular chaperone HSP82

1

18

High-throughput

0.407

High

527704

HSP72
Heat shock protein SSA2

1

15

High-throughput

0.407

High

577215

SEC63
Protein translocation protein SEC63

1

10

High-throughput

0.407

High

580084

HSC82
ATP-dependent molecular chaperone HSC82

1

18

High-throughput

0.407

High

676358

MAS5
Mitochondrial protein import protein MAS5

1

15

High-throughput

0.407

High

742416

HSP7F
Heat shock protein homolog SSE1

1

17

High-throughput

0.407

High

752744

HSP78
Heat shock protein 78, mitochondrial

1

2

High-throughput

0.407

High

819824

SSB2
Ribosome-associated molecular chaperone SSB2

1

17

High-throughput

0.407

High

871449

HLJ1
Protein HLJ1

1

6

High-throughput

0.407

High

1053117

SWA2
Auxilin-like clathrin uncoating factor SWA2

1

9

High-throughput

0.407

High

735902

COQ2
4-hydroxybenzoate polyprenyltransferase, mitochondrial

1

0

High-throughput

0.282

High

788430

PGM2
Phosphoglucomutase 2

1

0

High-throughput

0.279

Low

830093

FET4
Low-affinity Fe(2+) transport protein

1

0

High-throughput

0.279

Low

920736

DIP5
Dicarboxylic amino acid permease

1

0

High-throughput

0.279

Low

863185

YPP1
Cargo-transport protein YPP1

1

0

High-throughput

0.269

Low

864064

MRX5
MIOREX complex component 5

1

0

High-throughput

0.269

Low

922955

MPP6
M-phase phosphoprotein 6 homolog

1

0

High-throughput

0.249

Low

1053112

TFC6
Transcription factor tau 91 kDa subunit

1

0

High-throughput

0.249

Low


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Last updated: 11Aug2025