Protein: CTU1
Cytoplasmic tRNA 2-thiolation protein 1 (EC 2.7.7.-) (Cytoplasmic tRNA adenylyltransferase 1) (Needs CLA4 to survive protein 6) (Thiolation of uridine in cytoplasmic tRNA protein 1)

Gene: CTU1, NCS6
Organism: Saccharomyces cerevisiae S288C
Interactions: 14
UniProt ID: P53088

Gene Ontology (top 5):
GO:0000049 - tRNA binding
GO:0002098 - tRNA wobble uridine modification
GO:0002143 - tRNA wobble position uridine thiolation
GO:0002144 - cytosolic tRNA wobble base thiouridylase complex
GO:0005739 - mitochondrion

Download interactions: TXT   MITAB-2.5

Interaction Interactor Experiments Homologs Category Interaction
Score
Confidence

826310

URM1
Ubiquitin-related modifier 1

2

3

Small-scale

0.644

High

917019

CTU2
Cytoplasmic tRNA 2-thiolation protein 2

2

3

Small-scale

0.636

High

805355

UBA4
Adenylyltransferase and sulfurtransferase UBA4

1

1

Small-scale

0.536

High

917021

THTR
Thiosulfate sulfurtransferase TUM1

1

1

Small-scale

0.536

High

722105

XPO1
Exportin-1

1

3

High-throughput

0.489

High

651965

ESS1
Peptidyl-prolyl cis-trans isomerase ESS1

1

0

High-throughput

0.480

High

815179

IF4F1
Eukaryotic initiation factor 4F subunit p150

1

2

High-throughput

0.479

High

819294

SSB2
Ribosome-associated molecular chaperone SSB2

1

9

High-throughput

0.445

High

603081

EST1
Telomere elongation protein EST1

1

1

High-throughput

0.437

High

707673

TF2B
Transcription initiation factor IIB

1

2

High-throughput

0.437

High

917020

VAM6
Vacuolar morphogenesis protein 6

1

3

High-throughput

0.437

High

917018

FPK1
Flippase kinase 1

1

0

Small-scale

0.261

Low

877861

VATG
V-type proton ATPase subunit G

1

0

High-throughput

0.249

Low

671335

CANB
Calcineurin subunit B

1

0

High-throughput

0.238

Low


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Last updated: 11Aug2025