Protein: Q9W0B8
Coatomer subunit alpha

Gene: Q9W0B8, alphaCOP
Organism: Drosophila melanogaster
Interactions: 27
UniProt ID: Q9W0B8

Gene Ontology (top 5):
GO:0000139 - Golgi membrane
GO:0005198 - structural molecule activity
GO:0005793 - endoplasmic reticulum-Golgi intermediate compartment
GO:0006886 - intracellular protein transport
GO:0006888 - endoplasmic reticulum to Golgi vesicle-mediated transport

Download interactions: TXT   MITAB-2.5

Interaction Interactor Experiments Homologs Category Interaction
Score
Confidence

264647

COPB2
Coatomer subunit beta'

2

13

High-throughput

0.754

High

1489288

Q9Y0Y5
Coatomer subunit epsilon

1

8

High-throughput

0.656

High

829700

ARF4
ADP ribosylation factor 4

1

13

Small-scale

0.618

High

958911

ARF1
ADP-ribosylation factor 1

1

13

Small-scale

0.618

High

1483979

GOLP3
Golgi phosphoprotein 3 homolog sauron

2

7

Small-scale

0.584

High

1266528

Q7K4L8
RNA helicase

1

7

High-throughput

0.553

High

1303757

AKT1
RAC serine/threonine-protein kinase

1

5

High-throughput

0.553

High

1489286

Q9W0L7
ubiquitinyl hydrolase 1

1

11

High-throughput

0.514

High

1468840

RING1
E3 ubiquitin-protein ligase RING1

1

11

High-throughput

0.464

High

119781

M9PBB4
Nimrod C1, isoform B

1

3

High-throughput

0.439

High

69006

MBD56
Methyl-CpG-binding domain protein 5/6 homolog sba

1

1

High-throughput

0.437

High

119631

M9PAY7
Pi3K21B, isoform C

1

3

High-throughput

0.437

High

1172708

SIMA
Protein similar

1

8

High-throughput

0.437

High

1262308

PRP38
Pre-mRNA-splicing factor 38

1

1

Small-scale

0.437

High

1346532

Q8T9L5
Serine/threonine-protein kinase STK11

1

11

High-throughput

0.437

High

1375037

Q94533
Ribosomal protein S6 kinase

1

5

High-throughput

0.437

High

1378600

FOXO
Forkhead box protein O

1

6

High-throughput

0.437

High

1489240

MFAP1
Microfibrillar-associated protein 1

1

4

Small-scale

0.437

High

1478734

Q9VJU5
Nimrod C1, isoform A

1

3

High-throughput

0.417

High

451944

NOTCH
Neurogenic locus Notch protein [Cleaved into: Processed neurogenic locus Notch protein]

1

2

High-throughput

0.407

High

1467500

FRIL
Ferritin light chain

1

3

High-throughput

0.407

High

1488501

LSD2
Lipid storage droplets surface-binding protein 2

1

2

High-throughput

0.407

High

1031742

MS84C
Male-specific sperm protein Mst84Dc

1

0

High-throughput

0.265

Low

120410

M9PD17
Gigas, isoform B

1

0

High-throughput

0.249

Low

1175471

NETB
Netrin-B

1

0

High-throughput

0.232

Low

1478965

Q9VK18
LD36945p

1

0

High-throughput

0.232

Low

1489287

Q9W258
Babos, isoform A

1

0

High-throughput

0.232

Low


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Last updated: 11Aug2025