Protein: VATA1
V-type proton ATPase catalytic subunit A isoform 1 (V-ATPase subunit A 1) (EC 7.1.2.2) (V-ATPase 69 kDa subunit 1) (Vacuolar proton pump subunit alpha 1)

Gene: VATA1, Vha68-1
Organism: Drosophila melanogaster
Interactions: 19
UniProt ID: P48602

Gene Ontology (top 5):
GO:0000221 - vacuolar proton-transporting V-type ATPase, V1 domain
GO:0005524 - ATP binding
GO:0007035 - vacuolar acidification
GO:0016887 - ATP hydrolysis activity
GO:0033176 - proton-transporting V-type ATPase complex

Download interactions: TXT   MITAB-2.5

Interaction Interactor Experiments Homologs Category Interaction
Score
Confidence

875059

VATE
V-type proton ATPase subunit E

2

12

High-throughput

0.737

High

875061

VATA2
V-type proton ATPase catalytic subunit A isoform 2

2

15

High-throughput

0.737

High

875069

VATD1
V-type proton ATPase subunit D 1

2

10

High-throughput

0.737

High

875060

VATF1
V-type proton ATPase subunit F 1

1

9

High-throughput

0.618

High

726317

VATB
V-type proton ATPase subunit B

1

17

High-throughput

0.575

High

875071

Q9VBQ1
LD31631p

1

3

High-throughput

0.481

High

875070

VATC
V-type proton ATPase subunit C

1

13

High-throughput

0.479

High

875066

Q8IMS8
FI20028p1

1

3

High-throughput

0.457

High

875068

VATH
V-type proton ATPase subunit H

1

9

High-throughput

0.445

High

875076

VATG
V-type proton ATPase subunit G

1

15

High-throughput

0.445

High

875074

GOLP3
Golgi phosphoprotein 3 homolog sauron

1

1

High-throughput

0.437

High

875062

Q7K3M6
GH28654p

1

3

High-throughput

0.407

High

875063

Q7K3N4
GH26015p

1

5

High-throughput

0.407

High

875064

Q7K4C7
choline-phosphate cytidylyltransferase

1

2

High-throughput

0.407

High

875065

Q7K4Q9
Hydroxymethylglutaryl-CoA synthase

1

2

High-throughput

0.407

High

875067

Q961H2
GH23453p

1

2

High-throughput

0.407

High

875072

Q9VBT1
CHK kinase-like domain-containing protein

1

4

High-throughput

0.407

High

875075

Q9W0N8
Retinoid-inducible serine carboxypeptidase

1

4

High-throughput

0.407

High

875073

Q9VP30
TNF family profile domain-containing protein

1

0

High-throughput

0.265

Low


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Last updated: 11Aug2025