Protein: COPZ
Coatomer subunit zeta (Zeta-coat protein) (Zeta-COP)

Gene: COPZ, RET3
Organism: Saccharomyces cerevisiae S288C
Interactions: 34
UniProt ID: P53600

Gene Ontology (top 5):
GO:0000139 - Golgi membrane
GO:0006886 - intracellular protein transport
GO:0006890 - retrograde vesicle-mediated transport, Golgi to endoplasmic reticulum
GO:0006891 - intra-Golgi vesicle-mediated transport
GO:0030126 - COPI vesicle coat

Download interactions: TXT   MITAB-2.5

Interaction Interactor Experiments Homologs Category Interaction
Score
Confidence

836011

COPB
Coatomer subunit beta

4

20

High-throughput

0.903

High

850737

COPD
Coatomer subunit delta

4

3

High-throughput

0.903

High

732177

COPG
Coatomer subunit gamma

4

20

Small-scale

0.898

High

836069

COPB2
Coatomer subunit beta'

5

5

High-throughput

0.721

High

921488

COPA
Coatomer subunit alpha

5

5

High-throughput

0.714

High

825663

COPE
Coatomer subunit epsilon

3

0

High-throughput

0.634

High

921494

AP3D
AP-3 complex subunit delta

1

20

High-throughput

0.618

High

536149

ARF1
ADP-ribosylation factor 1

2

11

High-throughput

0.614

High

921495

RBD2
Rhomboid-type serine protease 2

1

0

High-throughput

0.518

High

652935

BET1
Protein transport protein BET1

1

2

Small-scale

0.479

High

672698

BPH1
Beige protein homolog 1

1

1

High-throughput

0.479

High

801699

GLO3
ADP-ribosylation factor GTPase-activating protein GLO3

1

2

Small-scale

0.479

High

825231

SEC24
Protein transport protein SEC24

1

1

High-throughput

0.479

High

921492

VAM6
Vacuolar morphogenesis protein 6

1

1

High-throughput

0.479

High

779500

YKT6
Synaptobrevin homolog YKT6

1

0

High-throughput

0.458

High

518088

SSBP1
Single-stranded nucleic acid-binding protein

1

1

High-throughput

0.457

High

393108

HSP82
ATP-dependent molecular chaperone HSP82

1

1

High-throughput

0.437

High

524705

HSP71
Heat shock protein SSA1

1

6

High-throughput

0.437

High

527304

HSP72
Heat shock protein SSA2

1

6

High-throughput

0.437

High

545745

SSB1
Ribosome-associated molecular chaperone SSB1

1

6

High-throughput

0.437

High

579816

HSC82
ATP-dependent molecular chaperone HSC82

1

1

High-throughput

0.437

High

707777

TF2B
Transcription initiation factor IIB

1

2

High-throughput

0.437

High

727214

HS104
Heat shock protein 104

1

1

High-throughput

0.437

High

812525

LAA1
AP-1 accessory protein LAA1

1

5

High-throughput

0.437

High

921490

SCC2
Sister chromatid cohesion protein 2

1

1

High-throughput

0.437

High

921491

PDS5
Sister chromatid cohesion protein PDS5

1

1

High-throughput

0.437

High

819380

SSB2
Ribosome-associated molecular chaperone SSB2

1

6

High-throughput

0.407

High

793249

BAP2
Leu/Val/Ile amino-acid permease

1

0

High-throughput

0.282

High

518350

IF4A
ATP-dependent RNA helicase eIF4A

1

0

High-throughput

0.249

Low

599054

PFKA2
ATP-dependent 6-phosphofructokinase subunit beta

1

0

High-throughput

0.249

Low

646485

RAD53
Serine/threonine-protein kinase RAD53

1

0

High-throughput

0.249

Low

921489

DIA1
Protein DIA1

1

0

High-throughput

0.249

Low

921493

SUB2
ATP-dependent RNA helicase SUB2

1

0

High-throughput

0.249

Low

631975

SRP54
Signal recognition particle subunit SRP54

1

0

High-throughput

0.232

Low


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Last updated: 11Aug2025