Protein: ATNA
Sodium/potassium-transporting ATPase subunit alpha (Na(+)/K(+) ATPase alpha subunit) (EC 7.2.2.13) (Sodium pump subunit alpha)

Gene: ATNA, Atpalpha
Organism: Drosophila melanogaster
Interactions: 154
UniProt ID: P13607

Gene Ontology (top 5):
GO:0001894 - tissue homeostasis
GO:0005391 - P-type sodium:potassium-exchanging transporter activity
GO:0005524 - ATP binding
GO:0005634 - nucleus
GO:0005737 - cytoplasm

Download interactions: TXT   MITAB-2.5

Interaction Interactor Experiments Homologs Category Interaction
Score
Confidence

564965

ATPB2
Sodium/potassium-transporting ATPase subunit beta-2

3

16

High-throughput

0.818

High

564948

ATC1
Calcium-transporting ATPase sarcoplasmic/endoplasmic reticulum type

2

13

High-throughput

0.737

High

565037

Q9VK06
Phospholipid-transporting ATPase

1

13

High-throughput

0.575

High

565061

Q9VXG0
Cell division cycle 50, isoform A

1

1

High-throughput

0.575

High

197041

O18332
FI01544p

2

6

High-throughput

0.571

High

564951

CLH
Clathrin heavy chain

2

3

High-throughput

0.571

High

564970

DX39B
ATP-dependent RNA helicase WM6

2

2

High-throughput

0.571

High

564971

VATA2
V-type proton ATPase catalytic subunit A isoform 2

2

5

High-throughput

0.571

High

565013

Q9V455
Importin subunit alpha

2

1

High-throughput

0.571

High

565044

Q9VN44
FI07923p

2

5

High-throughput

0.571

High

565053

ACADM
Medium-chain specific acyl-CoA dehydrogenase, mitochondrial

2

1

High-throughput

0.571

High

565060

Q9VWL0
Mec2

2

7

High-throughput

0.571

High

565066

Q9VZL3
very-long-chain enoyl-CoA reductase

2

1

High-throughput

0.571

High

565077

Q9W414
Regulatory particle triple-A ATPase 4

2

9

High-throughput

0.552

High

564998

Q8T8W3
AT21416p

2

0

High-throughput

0.547

High

564966

OST48
Dolichyl-diphosphooligosaccharide--protein glycosyltransferase 48 kDa subunit

2

2

High-throughput

0.521

High

564980

Q7K110
Dolichyl-diphosphooligosaccharide--protein glycosyltransferase subunit 2

2

3

High-throughput

0.521

High

564985

Q7KN94
Electron transfer flavoprotein subunit alpha

2

1

High-throughput

0.521

High

564996

Q8STG9
DSec61alpha

2

2

High-throughput

0.521

High

565029

IPO9
Importin-9

2

3

High-throughput

0.521

High

565057

Q9VV75
AT02348p

2

3

High-throughput

0.521

High

565075

Q9W3N1
RH59310p

2

6

High-throughput

0.521

High

564968

MERH
Moesin/ezrin/radixin homolog 2

1

2

High-throughput

0.508

High

564987

PRP39
Pre-mRNA-processing factor 39

1

3

High-throughput

0.508

High

565006

SAP47
Synapse-associated protein of 47 kDa

1

1

High-throughput

0.508

High

565038

SIRT1
NAD-dependent histone deacetylase sirtuin-1

1

3

High-throughput

0.508

High

565076

CISY
Probable citrate synthase, mitochondrial

2

1

High-throughput

0.504

High

565054

Q9VTH1
HECT-type E3 ubiquitin transferase

1

3

Small-scale

0.501

High

564960

RL36
Large ribosomal subunit protein eL36

1

0

High-throughput

0.486

High

565003

Q95U34
GH11113p

1

0

High-throughput

0.486

High

565011

INX7
Innexin inx7

1

0

High-throughput

0.486

High

565019

DGT6
Augmin complex subunit dgt6

1

0

High-throughput

0.486

High

565025

Q9VEX4
FI24319p1

1

0

High-throughput

0.486

High

565052

Q9VRX7
LD29573p

1

0

High-throughput

0.486

High

565072

Q9W2N5
GH10162p

1

0

High-throughput

0.486

High

565074

ZPR1
Zinc finger protein ZPR1

1

0

High-throughput

0.486

High

565080

Q9XTN4
Brinker

1

0

High-throughput

0.486

High

564991

COPG
Coatomer subunit gamma

1

2

High-throughput

0.484

High

121090

M9PEX1
Homer, isoform G

1

1

High-throughput

0.481

High

565065

FBXW7
F-box/WD repeat-containing protein 7

1

3

High-throughput

0.481

High

565081

X2JDS9
Visual system homeobox 2

1

2

High-throughput

0.481

High

68882

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

1

1

High-throughput

0.479

High

564944

RS27A
Ubiquitin-ribosomal protein eS31 fusion protein [Cleaved into: Ubiquitin; Small ribosomal subunit protein eS31

1

6

Small-scale

0.479

High

564973

YAP1
Transcriptional coactivator yorkie

1

5

High-throughput

0.479

High

564983

Q7K3K5
LD22804p

1

4

High-throughput

0.479

High

564989

Q7KTD0
ABC-type glutathione-S-conjugate transporter

1

4

High-throughput

0.479

High

564992

AKT1
RAC serine/threonine-protein kinase

1

5

High-throughput

0.479

High

565001

MOB1
MOB kinase activator-like 1

1

1

High-throughput

0.479

High

565026

IKKB
Inhibitor of nuclear factor kappa-B kinase subunit beta

1

2

High-throughput

0.479

High

565030

TCTP
Translationally-controlled tumor protein homolog

1

1

Small-scale

0.479

High

58417

AKTP2
Protein crossbronx-like

1

1

High-throughput

0.464

High

564995

LBR
Lamin-B receptor

1

1

High-throughput

0.464

High

565000

CATL1
Cathepsin L1

1

2

High-throughput

0.464

High

120269

M9PD17
Gigas, isoform B

1

0

High-throughput

0.458

High

355798

O96607
Homer

1

1

High-throughput

0.457

High

565016

Q9V9Y7
Carbonic anhydrase

1

3

High-throughput

0.457

High

565078

Q9W4B3
Visual system homeobox 2

1

3

High-throughput

0.457

High

120913

M9PEG6
Zinc transporter 63C, isoform F

1

4

High-throughput

0.445

High

564945

ACTN
Alpha-actinin, sarcomeric

1

1

High-throughput

0.445

High

564946

ARM
Armadillo segment polarity protein

1

4

High-throughput

0.445

High

564949

VATL
V-type proton ATPase 16 kDa proteolipid subunit c

1

1

High-throughput

0.445

High

564952

MYSP2
Paramyosin, short form

1

3

High-throughput

0.445

High

564953

2AAA
Serine/threonine-protein phosphatase PP2A 65 kDa regulatory subunit

1

2

High-throughput

0.445

High

564954

ARF4
ADP ribosylation factor 4

1

4

High-throughput

0.445

High

564957

PRS4
26S proteasome regulatory subunit 4

1

10

High-throughput

0.445

High

564958

TCPG
T-complex protein 1 subunit gamma

1

5

High-throughput

0.445

High

564959

KARG
Arginine kinase 1

1

1

High-throughput

0.445

High

564961

DHE3
Glutamate dehydrogenase, mitochondrial

1

1

High-throughput

0.445

High

564963

ARL2
ADP-ribosylation factor-like protein 2

1

9

High-throughput

0.445

High

564964

Q0E9E2
Pyruvate carboxylase

1

3

High-throughput

0.445

High

564979

Q7JWI7
Hermes, isoform A

1

9

High-throughput

0.445

High

564982

Q7K3J0
T-complex protein 1 subunit theta

1

4

High-throughput

0.445

High

565002

FAXC
Failed axon connections

1

2

High-throughput

0.445

High

565004

Q95U38
Succinate--CoA ligase [ADP-forming] subunit beta, mitochondrial

1

3

High-throughput

0.445

High

565007

XPO1
Exportin-1

1

1

High-throughput

0.445

High

565010

Q9V3V6
26S proteasome regulatory complex subunit p50

1

11

High-throughput

0.445

High

565015

Q9V9S0
FI04419p

1

4

High-throughput

0.445

High

565020

Q9VAY2
Heat shock protein 83

1

6

High-throughput

0.445

High

565024

FLNA
Filamin-A

1

4

High-throughput

0.445

High

565031

Q9VH81
protein-serine/threonine phosphatase

1

3

High-throughput

0.445

High

565032

Q9VHL2
T-complex protein 1 subunit eta

1

3

High-throughput

0.445

High

565033

ARL8
ADP-ribosylation factor-like protein 8

1

11

High-throughput

0.445

High

565040

Q9VK56
ABC-type glutathione-S-conjugate transporter

1

4

High-throughput

0.445

High

565041

Q9VKU1
long-chain-fatty-acid--CoA ligase

1

4

High-throughput

0.445

High

565055

Q9VTQ9
AT06668p

1

11

High-throughput

0.445

High

565058

Q9VW54
26S proteasome non-ATPase regulatory subunit 2

1

2

High-throughput

0.445

High

565059

Q9VWG1
LD37169p

1

3

High-throughput

0.445

High

565068

Q9W0E4
Aminopeptidase

1

2

High-throughput

0.445

High

565071

Q9W1G6
Kazachoc, isoform A

1

5

High-throughput

0.445

High

565079

Q9W4N8
LD30122p

1

6

High-throughput

0.445

High

564962

H4
Histone H4

1

5

High-throughput

0.442

High

564976

Q76NQ0
Dolichyl-diphosphooligosaccharide--protein glycosyltransferase subunit 1

1

5

High-throughput

0.437

High

564993

Q8IR34
Scamp, isoform D

1

1

High-throughput

0.437

High

565047

GOLP3
Golgi phosphoprotein 3 homolog sauron

1

1

High-throughput

0.437

High

2783

UEX
Unextended protein

1

0

High-throughput

0.426

High

57457

A1ZB68
FI01423p

1

0

High-throughput

0.426

High

264584

KPYK
Pyruvate kinase

1

0

High-throughput

0.426

High

564955

PEP
Zinc finger protein on ecdysone puffs

1

0

High-throughput

0.426

High

564967

SEM2A
Semaphorin-2A

1

0

High-throughput

0.426

High

565008

HEM6
Oxygen-dependent coproporphyrinogen-III oxidase

1

0

High-throughput

0.426

High

565028

Q9VGK1
FI03704p

1

0

High-throughput

0.426

High

565064

Q9VYN3
AT30415p

1

0

High-throughput

0.426

High

2699

A0A0B4LFU9
Anastral spindle 2, isoform B

1

1

High-throughput

0.407

High

53665

A1Z843
Nodal modulator 3

1

3

High-throughput

0.407

High

304181

ERD2
ER lumen protein-retaining receptor

1

5

High-throughput

0.407

High

360510

COX2
Cytochrome c oxidase subunit 2

1

1

High-throughput

0.407

High

564947

TNNT
Troponin T, skeletal muscle

1

1

High-throughput

0.407

High

564950

PSMD3
Probable 26S proteasome non-ATPase regulatory subunit 3

1

1

High-throughput

0.407

High

564972

NCPR
NADPH--cytochrome P450 reductase

1

4

High-throughput

0.407

High

564974

Q6NP35
Dolichyl-diphosphooligosaccharide--protein glycosyltransferase subunit 1

1

5

High-throughput

0.407

High

564975

Q6NP72
GEO09659p1

1

1

High-throughput

0.407

High

564981

JAGN
Protein jagunal

1

1

High-throughput

0.407

High

564984

Q7KLX3
Translocon-associated protein subunit delta

1

1

High-throughput

0.407

High

564986

CCD1D
Probable cytochrome P450 12d1 distal, mitochondrial

1

3

High-throughput

0.407

High

564990

MICAL
[F-actin]-monooxygenase Mical

1

2

High-throughput

0.407

High

564994

Q8IR54
Mushroom body defect, isoform G

1

2

High-throughput

0.407

High

564999

VDAC
Voltage-dependent anion-selective channel

1

3

High-throughput

0.407

High

565005

Q960C7
NADP-retinol dehydrogenase

1

8

High-throughput

0.407

High

565009

Q9V3Q4
thioredoxin-dependent peroxiredoxin

1

1

High-throughput

0.407

High

565012

KRH2
Krueppel homolog 2

1

1

High-throughput

0.407

High

565014

Q9V9Q4
LD43819p

1

2

High-throughput

0.407

High

565017

Q9VAL7
Calnexin 99A, isoform A

1

7

High-throughput

0.407

High

565018

CISD2
CDGSH iron-sulfur domain protein

1

2

High-throughput

0.407

High

565021

Q9VBU5
3-dehydrosphinganine reductase

1

5

High-throughput

0.407

High

565022

Q9VCN3
Glutamate dehydrogenase

1

1

High-throughput

0.407

High

565027

Q9VGF5
LP09696p

1

4

High-throughput

0.407

High

565039

Q9VK46
Protein YIPF

1

3

High-throughput

0.407

High

565043

DAD1
Dolichyl-diphosphooligosaccharide--protein glycosyltransferase subunit DAD1

1

1

High-throughput

0.407

High

565048

Q9VQL7
Fatty acid synthase

1

3

High-throughput

0.407

High

565050

Q9VQX6
LP05054p

1

3

High-throughput

0.407

High

565051

Q9VRE0
Dolichyl-diphosphooligosaccharide--protein glycosyltransferase subunit STT3A

1

1

High-throughput

0.407

High

565056

Q9VV51
1-Acylglycerol-3-phosphate O-acyltransferase 3, isoform A

1

8

High-throughput

0.407

High

565062

Q9VXV6
Secretory carrier-associated membrane protein

1

3

High-throughput

0.407

High

565069

Q9W1B5
Glycerol-3-phosphate acyltransferase 4, isoform C

1

16

High-throughput

0.407

High

54306

A1Z8H7
Cuticular protein 47Ef, isoform C

1

0

High-throughput

0.265

Low

564978

Q7JVH6
LD24696p

1

0

High-throughput

0.265

Low

564997

Q8SZP2
RE71854p

1

0

High-throughput

0.265

Low

565036

Q9VK00
Uncharacterized protein, isoform A

1

0

High-throughput

0.265

Low

565073

Q9W363
Multi sex combs, isoform A

1

0

High-throughput

0.265

Low

565063

RL371
Large ribosomal subunit protein eL37A

1

0

High-throughput

0.253

Low

564977

Q7JUN9
Deoxyribonuclease TATDN1

1

0

High-throughput

0.251

Low

565042

Q9VLG9
Argininosuccinate lyase, isoform B

1

0

High-throughput

0.238

Low

50263

A1A735
IP17475p

1

0

High-throughput

0.232

Low

564956

COPB
Coatomer subunit beta

1

0

High-throughput

0.232

Low

564969

NETB
Netrin-B

1

0

High-throughput

0.232

Low

564988

Q7KT36
IP19005p

1

0

High-throughput

0.232

Low

565023

PPAN
Protein Peter pan

1

0

High-throughput

0.232

Low

565034

Q9VIE8
Aconitate hydratase, mitochondrial

1

0

High-throughput

0.232

Low

565035

Q9VIM1
Uncharacterized protein, isoform F

1

0

High-throughput

0.232

Low

565045

Q9VPP2
Uncharacterized protein, isoform A

1

0

High-throughput

0.232

Low

565046

Q9VQ61
Aspartate aminotransferase

1

0

High-throughput

0.232

Low

565049

Q9VQP5
Uncharacterized protein

1

0

High-throughput

0.232

Low

565067

Q9W028
IP19120p

1

0

High-throughput

0.232

Low

565070

Q9W1B9
Large ribosomal subunit protein uL11

1

0

High-throughput

0.232

Low


Service provided by Combinatics, Japan

Last updated: 11Aug2025