Protein: FCY1
Cytosine deaminase (yCD) (EC 3.5.4.1) (Cytosine aminohydrolase) (Fluorocytosine resistance protein 1)

Gene: FCY1
Organism: Saccharomyces cerevisiae S288C
Interactions: 21
UniProt ID: Q12178

Gene Ontology (top 5):
GO:0004131 - cytosine deaminase activity
GO:0005634 - nucleus
GO:0005737 - cytoplasm
GO:0008270 - zinc ion binding
GO:0008655 - pyrimidine-containing compound salvage

Download interactions: TXT   MITAB-2.5

Interaction Interactor Experiments Homologs Category Interaction
Score
Confidence

1084549

FCY1
Cytosine deaminase

4

11

Small-scale

0.873

High

727399

HS104
Heat shock protein 104

2

1

High-throughput

0.588

High

806387

KOG1
Target of rapamycin complex 1 subunit KOG1

1

0

High-throughput

0.460

High

708513

TF2B
Transcription initiation factor IIB

1

0

High-throughput

0.458

High

735227

RPC3
DNA-directed RNA polymerase III subunit RPC3

1

0

High-throughput

0.458

High

850257

RPN11
Ubiquitin carboxyl-terminal hydrolase RPN11

1

0

High-throughput

0.458

High

1044838

SCC2
Sister chromatid cohesion protein 2

1

0

High-throughput

0.458

High

525526

HSP71
Heat shock protein SSA1

1

2

High-throughput

0.445

High

527999

HSP72
Heat shock protein SSA2

1

2

High-throughput

0.445

High

546715

SSB1
Ribosome-associated molecular chaperone SSB1

1

3

High-throughput

0.445

High

739488

ZUO1
Zuotin

1

2

High-throughput

0.445

High

742661

HSP7F
Heat shock protein homolog SSE1

1

4

High-throughput

0.445

High

811431

CAJ1
Protein CAJ1

1

1

High-throughput

0.445

High

1039069

IMA1
Importin subunit alpha

1

0

High-throughput

0.438

High

676462

MAS5
Mitochondrial protein import protein MAS5

1

0

High-throughput

0.426

High

597579

EF3A
Elongation factor 3A

1

0

High-throughput

0.269

Low

672360

RV161
Reduced viability upon starvation protein 161

1

0

High-throughput

0.269

Low

1084550

YCT1
High affinity cysteine transporter

1

0

High-throughput

0.269

Low

738717

EI2BB
Translation initiation factor eIF2B subunit beta

1

0

High-throughput

0.265

Low

1084372

ATG9
Autophagy-related protein 9

1

0

High-throughput

0.249

Low


Service provided by Combinatics, Japan

Last updated: 11Aug2025