Protein: CTU2
Cytoplasmic tRNA 2-thiolation protein 2 (Needs CLA4 to survive protein 2) (Thiolation of uridine in cytoplasmic tRNA protein 2)

Gene: CTU2, NCS2
Organism: Saccharomyces cerevisiae S288C
Interactions: 32
UniProt ID: P53923

Gene Ontology (top 5):
GO:0000049 - tRNA binding
GO:0001403 - invasive growth in response to glucose limitation
GO:0002098 - tRNA wobble uridine modification
GO:0002143 - tRNA wobble position uridine thiolation
GO:0005737 - cytoplasm

Download interactions: TXT   MITAB-2.5

Interaction Interactor Experiments Homologs Category Interaction
Score
Confidence

826311

URM1
Ubiquitin-related modifier 1

2

1

Small-scale

0.636

High

917019

CTU1
Cytoplasmic tRNA 2-thiolation protein 1

2

3

Small-scale

0.636

High

805358

UBA4
Adenylyltransferase and sulfurtransferase UBA4

1

0

Small-scale

0.513

High

924814

THTR
Thiosulfate sulfurtransferase TUM1

1

0

Small-scale

0.513

High

858281

ARC1
tRNA-aminoacylation cofactor ARC1

1

0

High-throughput

0.493

High

433776

RL26A
Large ribosomal subunit protein uL24A

1

0

High-throughput

0.458

High

435272

RS3
Small ribosomal subunit protein uS3

1

0

High-throughput

0.458

High

442047

RS14A
Small ribosomal subunit protein uS11A

1

0

High-throughput

0.458

High

470754

GPA1
Guanine nucleotide-binding protein alpha-1 subunit

1

0

Small-scale

0.458

High

503175

RS22A
Small ribosomal subunit protein uS8A

1

0

High-throughput

0.458

High

504349

RL31A
Large ribosomal subunit protein eL31A

1

0

High-throughput

0.458

High

512579

RS6A
Small ribosomal subunit protein eS6A

1

0

High-throughput

0.458

High

513146

RS8A
Small ribosomal subunit protein eS8A

1

0

High-throughput

0.458

High

753514

RS3A1
Small ribosomal subunit protein eS1A

1

0

High-throughput

0.458

High

776629

DEF1
RNA polymerase II degradation factor 1

1

0

High-throughput

0.458

High

778470

RS27A
Small ribosomal subunit protein eS27A

1

0

High-throughput

0.458

High

794309

DUG2
Probable di- and tripeptidase DUG2

1

0

Small-scale

0.458

High

802311

RS20
Small ribosomal subunit protein uS10

1

0

High-throughput

0.458

High

815202

IF4F1
Eukaryotic initiation factor 4F subunit p150

1

0

High-throughput

0.458

High

874457

RS12
Small ribosomal subunit protein eS12

1

0

High-throughput

0.458

High

924811

RS15
Small ribosomal subunit protein uS19

1

0

High-throughput

0.458

High

924813

VAM6
Vacuolar morphogenesis protein 6

1

0

High-throughput

0.458

High

924815

RS10A
Small ribosomal subunit protein eS10A

1

0

High-throughput

0.458

High

924472

PFD4
Prefoldin subunit 4

1

1

High-throughput

0.445

High

804360

SSZ1
Ribosome-associated complex subunit SSZ1

1

0

High-throughput

0.426

High

819455

SSB2
Ribosome-associated molecular chaperone SSB2

1

0

High-throughput

0.426

High

924810

ERG13
Hydroxymethylglutaryl-CoA synthase

2

0

High-throughput

0.307

High

94578

STE2
Pheromone alpha factor receptor

1

0

High-throughput

0.251

Low

603094

EST1
Telomere elongation protein EST1

1

0

High-throughput

0.249

Low

707850

TF2B
Transcription initiation factor IIB

1

0

High-throughput

0.249

Low

924816

DBP10
ATP-dependent RNA helicase DBP10

1

0

High-throughput

0.249

Low

924812

UBC7
Ubiquitin-conjugating enzyme E2 7

1

0

High-throughput

0.238

Low


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Last updated: 11Aug2025