Protein: CUP2
Transcriptional activator protein CUP2 (Copper-fist transcription factor)

Gene: CUP2
Organism: Saccharomyces cerevisiae S288C
Interactions: 13
UniProt ID: P15315

Gene Ontology (top 5):
GO:0000978 - RNA polymerase II cis-regulatory region sequence-specific DNA binding
GO:0000981 - DNA-binding transcription factor activity, RNA polymerase II-specific
GO:0005507 - copper ion binding
GO:0005634 - nucleus
GO:0006357 - regulation of transcription by RNA polymerase II

Download interactions: TXT   MITAB-2.5

Interaction Interactor Experiments Homologs Category Interaction
Score
Confidence

583164

IMA1
Importin subunit alpha

1

0

High-throughput

0.518

High

583160

MAC1
Metal-binding activator 1

1

1

Small-scale

0.501

High

583169

YRA1
RNA annealing protein YRA1

1

0

High-throughput

0.493

High

583158

RPAB5
DNA-directed RNA polymerases I, II, and III subunit RPABC5

1

0

High-throughput

0.486

High

583163

YKZ1
Uncharacterized protein YKR011C

1

0

High-throughput

0.486

High

364302

CDK1
Cyclin-dependent kinase 1

1

0

Small-scale

0.458

High

583161

YHS2
MIP18 family protein YHR122W

1

0

High-throughput

0.438

High

583159

VPS35
Vacuolar protein sorting-associated protein 35

1

0

High-throughput

0.265

Low

583165

GIS4
Protein GIS4

1

0

High-throughput

0.265

Low

583167

TPO1
Polyamine transporter 1

1

0

High-throughput

0.265

Low

583168

RCN2
Regulator of calcineurin 2

1

0

High-throughput

0.265

Low

583166

HBT1
Protein HBT1

1

0

High-throughput

0.249

Low

583162

GPN1
GPN-loop GTPase 1

1

0

High-throughput

0.238

Low


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Last updated: 11Aug2025