Protein: ATPB2
Sodium/potassium-transporting ATPase subunit beta-2 (Protein nervana 2) (Sodium/potassium-dependent ATPase subunit beta-2)

Gene: ATPB2, nrv2
Organism: Drosophila melanogaster
Interactions: 38
UniProt ID: Q24048

Gene Ontology (top 5):
GO:0001671 - ATPase activator activity
GO:0005886 - plasma membrane
GO:0005890 - sodium:potassium-exchanging ATPase complex
GO:0005918 - septate junction
GO:0006812 - monoatomic cation transport

Download interactions: TXT   MITAB-2.5

Interaction Interactor Experiments Homologs Category Interaction
Score
Confidence

564965

ATNA
Sodium/potassium-transporting ATPase subunit alpha

3

16

High-throughput

0.818

High

1171814

Q961H6
GH23019p

1

3

High-throughput

0.494

High

1171824

Q9VM10
Scavenger receptor acting in neural tissue and majority of rhodopsin is absent, isoform A

1

3

High-throughput

0.481

High

1171813

NRX4
Neurexin-4

1

5

Small-scale

0.479

High

1171816

EPB41
Protein 4.1 homolog

1

2

Small-scale

0.479

High

64508

NKAIN
Sodium/potassium-transporting ATPase subunit beta-1-interacting protein

1

0

Small-scale

0.458

High

1064212

SQD
RNA-binding protein squid

1

1

High-throughput

0.407

High

1171803

CAF1
Chromatin assembly factor 1 p55 subunit

1

1

High-throughput

0.407

High

1171805

CAZ
RNA-binding protein cabeza

1

1

High-throughput

0.407

High

1171808

Q8IGR0
Ubiquitin-ribosomal protein eS31 fusion protein

1

1

High-throughput

0.407

High

1171812

COX5A
Cytochrome c oxidase subunit 5A, mitochondrial

1

1

High-throughput

0.407

High

1171829

Q9VWG1
LD37169p

1

1

High-throughput

0.407

High

1171831

RS16
Small ribosomal subunit protein uS9

1

1

High-throughput

0.407

High

1171810

Q8SY58
Ketimine reductase mu-crystallin

2

0

High-throughput

0.298

High

1171828

Q9VVU2
GEO07453p1

1

0

High-throughput

0.253

Low

1171832

Q9W335
Translocon-associated protein subunit alpha

1

0

High-throughput

0.253

Low

380852

H1
Histone H1

1

0

High-throughput

0.232

Low

710933

RS6
Small ribosomal subunit protein eS6

1

0

High-throughput

0.232

Low

938902

RS20
Small ribosomal subunit protein uS10

1

0

High-throughput

0.232

Low

1171804

CUA1
Adult cuticle protein 1

1

0

High-throughput

0.232

Low

1171806

SAHH
Adenosylhomocysteinase

1

0

High-throughput

0.232

Low

1171807

Q6NQZ7
LD40663p

1

0

High-throughput

0.232

Low

1171809

Q8IRI8
Retinoid-inducible serine carboxypeptidase

1

0

High-throughput

0.232

Low

1171811

OB56D
General odorant-binding protein 56d

1

0

High-throughput

0.232

Low

1171815

APLP
Apolipophorins

1

0

High-throughput

0.232

Low

1171817

FRIL
Ferritin light chain

1

0

High-throughput

0.232

Low

1171818

SIL1
Nucleotide exchange factor Sil1

1

0

High-throughput

0.232

Low

1171819

Q9VFE0
Large ribosomal subunit protein uL1

1

0

High-throughput

0.232

Low

1171820

RS5B
Small ribosomal subunit protein uS7B

1

0

High-throughput

0.232

Low

1171821

GSTD7
Glutathione S-transferase D7

1

0

High-throughput

0.232

Low

1171822

Q9VJ19
Large ribosomal subunit protein eL30

1

0

High-throughput

0.232

Low

1171823

ZGPAT
Zinc finger CCCH-type with G patch domain-containing protein

1

0

High-throughput

0.232

Low

1171825

Q9VRL0
Cytochrome c1, heme protein, mitochondrial

1

0

High-throughput

0.232

Low

1171826

PUS7
Pseudouridylate synthase 7 homolog

1

0

High-throughput

0.232

Low

1171827

NPLP2
Neuropeptide-like 2

1

0

High-throughput

0.232

Low

1171830

RENT1
Regulator of nonsense transcripts 1 homolog

1

0

High-throughput

0.232

Low

1171833

Q9W3K9
Short-chain dehydrogenase/reductase 3

1

0

High-throughput

0.232

Low

1171834

Q9W3X6
fumarate hydratase

1

0

High-throughput

0.232

Low


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Last updated: 11Aug2025