Protein: ATU2
Copper-transporting ATPase (EC 7.2.2.8) (Cu(2+)-ATPase)

Gene: ATU2, CCC2
Organism: Saccharomyces cerevisiae S288C
Interactions: 38
UniProt ID: P38995

Gene Ontology (top 5):
GO:0005507 - copper ion binding
GO:0005524 - ATP binding
GO:0005794 - Golgi apparatus
GO:0006825 - copper ion transport
GO:0006879 - intracellular iron ion homeostasis

Download interactions: TXT   MITAB-2.5

Interaction Interactor Experiments Homologs Category Interaction
Score
Confidence

801194

ATX1
Copper chaperone ATX1

4

6

Small-scale

0.885

High

805388

BZZ1
Protein BZZ1

1

1

High-throughput

0.494

High

581862

SYKC
Lysine--tRNA ligase, cytoplasmic

1

2

High-throughput

0.479

High

663602

VATO
V-type proton ATPase subunit c''

1

1

High-throughput

0.479

High

732061

SYKM
Lysine--tRNA ligase, mitochondrial

1

2

High-throughput

0.479

High

746006

VATL2
V-type proton ATPase subunit c'

1

1

High-throughput

0.479

High

751075

PDR5
Pleiotropic ABC efflux transporter of multiple drugs

1

6

High-throughput

0.479

High

802546

SYNC
Asparagine--tRNA ligase, cytoplasmic

1

1

High-throughput

0.479

High

808751

PDR15
ATP-dependent permease PDR15

1

5

High-throughput

0.479

High

808752

CYK2
Cytokinesis protein 2

1

1

High-throughput

0.479

High

808756

ENB1
Siderophore iron transporter ENB1

1

2

High-throughput

0.479

High

368896

SYMC
Methionine--tRNA ligase, cytoplasmic

1

0

High-throughput

0.458

High

802619

YHI0
Putative proline--tRNA ligase YHR020W

1

0

High-throughput

0.458

High

523950

HSP71
Heat shock protein SSA1

1

5

High-throughput

0.445

High

526697

HSP72
Heat shock protein SSA2

1

5

High-throughput

0.445

High

544876

SSB1
Ribosome-associated molecular chaperone SSB1

1

5

High-throughput

0.445

High

741583

HSP7F
Heat shock protein homolog SSE1

1

6

High-throughput

0.445

High

808744

TCPD
T-complex protein 1 subunit delta

1

1

High-throughput

0.445

High

668315

IF2M
Translation initiation factor IF-2, mitochondrial

1

1

High-throughput

0.437

High

707097

TF2B
Transcription initiation factor IIB

1

2

High-throughput

0.437

High

736004

SP110
Spindle pole body component 110

1

3

High-throughput

0.437

High

553991

TCPA
T-complex protein 1 subunit alpha

1

0

High-throughput

0.426

High

745001

YSC84
Protein YSC84

1

0

High-throughput

0.282

High

808747

ARC1
tRNA-aminoacylation cofactor ARC1

1

0

High-throughput

0.269

Low

394045

EFTU
Elongation factor Tu, mitochondrial

1

0

High-throughput

0.249

Low

503792

RL27A
Large ribosomal subunit protein eL27A

1

0

High-throughput

0.249

Low

644684

ATP12
Protein ATP12, mitochondrial

1

0

High-throughput

0.249

Low

782129

T2EB
Transcription initiation factor IIE subunit beta

1

0

High-throughput

0.249

Low

802846

SIP3
Membrane-anchored lipid-binding protein SIP3

1

0

High-throughput

0.249

Low

808745

RPAB4
DNA-directed RNA polymerases I, II, and III subunit RPABC4

1

0

High-throughput

0.249

Low

808746

VMA21
Vacuolar ATPase assembly integral membrane protein VMA21

1

0

High-throughput

0.249

Low

808748

SPC98
Spindle pole body component SPC98

1

0

High-throughput

0.249

Low

808749

PPID
Peptidyl-prolyl cis-trans isomerase CPR6

1

0

High-throughput

0.249

Low

808750

RPN9
26S proteasome regulatory subunit RPN9

1

0

High-throughput

0.249

Low

808753

FUS2
Nuclear fusion protein FUS2

1

0

High-throughput

0.249

Low

808754

YP148
Uncharacterized protein YPR148C

1

0

High-throughput

0.249

Low

808755

FRA1
Putative Xaa-Pro aminopeptidase FRA1

1

0

High-throughput

0.249

Low

808757

MDM32
Mitochondrial distribution and morphology protein 32

1

0

High-throughput

0.249

Low


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Last updated: 11Aug2025