Protein: ATPB
ATP synthase subunit beta, mitochondrial (EC 7.1.2.2)

Gene: ATPB, ATPsynbeta
Organism: Drosophila melanogaster
Interactions: 212
UniProt ID: Q05825

Gene Ontology (top 5):
GO:0005524 - ATP binding
GO:0005739 - mitochondrion
GO:0005743 - mitochondrial inner membrane
GO:0015986 - proton motive force-driven ATP synthesis
GO:0016887 - ATP hydrolysis activity

Download interactions: TXT   MITAB-2.5

Interaction Interactor Experiments Homologs Category Interaction
Score
Confidence

770940

ATPA
ATP synthase subunit alpha, mitochondrial

2

15

High-throughput

0.737

High

1052390

ATP5J
ATP synthase-coupling factor 6, mitochondrial

2

5

High-throughput

0.737

High

1052523

Q9W2X6
ATP synthase F(1) complex subunit delta, mitochondrial

2

7

High-throughput

0.737

High

1052459

Q9VES8
RE28913p

2

2

High-throughput

0.625

High

1052392

ATPO
ATP synthase subunit O, mitochondrial

1

10

High-throughput

0.618

High

476928

NDKA
Nucleoside diphosphate kinase

2

1

High-throughput

0.571

High

712338

CALR
Calreticulin

2

1

High-throughput

0.571

High

1052425

VDAC
Voltage-dependent anion-selective channel

2

2

High-throughput

0.571

High

1052457

Q9VEB1
Malate dehydrogenase, mitochondrial

2

7

High-throughput

0.571

High

578062

ENO
Enolase

2

1

High-throughput

0.521

High

649026

ANX10
Annexin B10

2

4

High-throughput

0.521

High

871611

FKB12
Peptidyl-prolyl cis-trans isomerase Fkbp12

2

7

High-throughput

0.521

High

929472

PDI
Protein disulfide-isomerase

2

4

High-throughput

0.521

High

1052394

NLP
Nucleoplasmin-like protein

2

4

High-throughput

0.521

High

1052423

NACA
Nascent polypeptide-associated complex subunit alpha

2

1

High-throughput

0.521

High

1052434

SH3BG
SH3 domain-binding glutamic acid-rich protein homolog

2

1

High-throughput

0.521

High

1052496

Q9VTY2
Uncharacterized protein, isoform A

2

7

High-throughput

0.521

High

930122

VATE
V-type proton ATPase subunit E

1

6

High-throughput

0.514

High

534354

ACT5
Actin-87E

1

2

High-throughput

0.508

High

1052495

Q9VSL5
Glutathione S transferase O2, isoform A

1

5

Small-scale

0.501

High

1052393

MERH
Moesin/ezrin/radixin homolog 2

1

5

High-throughput

0.494

High

391890

HSP83
Heat shock protein 83

1

10

High-throughput

0.479

High

409161

EGFR
Epidermal growth factor receptor

1

11

High-throughput

0.479

High

432185

MYSA
Myosin heavy chain, muscle

1

3

High-throughput

0.479

High

652013

ATC1
Calcium-transporting ATPase sarcoplasmic/endoplasmic reticulum type

1

4

High-throughput

0.479

High

654239

DDX6
ATP-dependent RNA helicase me31b

1

3

High-throughput

0.479

High

1052410

AKT1
RAC serine/threonine-protein kinase

1

5

High-throughput

0.479

High

1052426

Q95RF6
LD34461p

1

2

High-throughput

0.479

High

1052461

IKKB
Inhibitor of nuclear factor kappa-B kinase subunit beta

1

3

High-throughput

0.479

High

1052501

Q9VV75
AT02348p

1

14

High-throughput

0.479

High

1052507

Q9VWT1
histidine--tRNA ligase

1

3

High-throughput

0.479

High

612447

TLL
Protein tailless

1

9

High-throughput

0.464

High

873429

CANB1
Calcineurin subunit B type 1

1

2

High-throughput

0.464

High

1052391

NOC
Zinc finger protein Noc

1

1

High-throughput

0.464

High

1052403

Q7KK90
GH14654p

1

3

High-throughput

0.464

High

1052447

Q9VAW8
GH09231p

1

1

High-throughput

0.464

High

1052456

Q9VDD8
Ubiquitin carboxyl-terminal hydrolase

1

5

High-throughput

0.464

High

1052492

Q9VRL7
Chitin-binding type-2 domain-containing protein

1

3

High-throughput

0.464

High

1052429

Q95U20
Dynamin-like GTPase OPA1, mitochondrial

1

0

Small-scale

0.458

High

1052473

ZUC
Mitochondrial cardiolipin hydrolase

1

0

High-throughput

0.458

High

874961

PRS4
26S proteasome regulatory subunit 4

1

3

High-throughput

0.457

High

121207

ALDR
Aldo-keto reductase 1B

1

7

High-throughput

0.445

High

197751

HCD2
3-hydroxyacyl-CoA dehydrogenase type-2

1

2

High-throughput

0.445

High

538206

HSP7B
Heat shock 70 kDa protein cognate 2

1

3

High-throughput

0.445

High

1019580

TRXR1
Thioredoxin reductase 1, mitochondrial

1

2

High-throughput

0.445

High

1031171

PGK
Phosphoglycerate kinase

1

2

High-throughput

0.445

High

1052387

Q0KHZ6
Electron transfer flavoprotein subunit beta

1

4

High-throughput

0.445

High

1052400

Q7JXC4
CG6459 protein

1

2

High-throughput

0.445

High

1052405

TERA
Transitional endoplasmic reticulum ATPase TER94

1

5

High-throughput

0.445

High

1052415

Q8IRD3
Glutathione peroxidase

1

1

High-throughput

0.445

High

1052420

OLA1
Obg-like ATPase 1

1

1

High-throughput

0.445

High

1052422

Q8T0L3
E1 ubiquitin-activating enzyme

1

1

High-throughput

0.445

High

1052424

ACPM
Acyl carrier protein, mitochondrial

1

2

High-throughput

0.445

High

1052433

PUR6
Bifunctional phosphoribosylaminoimidazole carboxylase/phosphoribosylaminoimidazole succinocarboxamide synthetase

1

1

High-throughput

0.445

High

1052443

Q9VAC1
GM14349p

1

1

High-throughput

0.445

High

1052448

Q9VAY2
Heat shock protein 83

1

10

High-throughput

0.445

High

1052455

Q9VD29
small monomeric GTPase

1

2

High-throughput

0.445

High

1052470

Q9VIE8
Aconitate hydratase, mitochondrial

1

7

High-throughput

0.445

High

1052472

Q9VKB0
threonine--tRNA ligase

1

3

High-throughput

0.445

High

1052476

Q9VL68
Enoyl-CoA delta isomerase 1, mitochondrial

1

9

High-throughput

0.445

High

1052477

Q9VL70
HL08109p

1

5

High-throughput

0.445

High

1052498

Q9VUC1
Hsc70Cb, isoform A

1

5

High-throughput

0.445

High

1052499

PYRG
CTP synthase

1

1

High-throughput

0.445

High

1052510

SUN
Protein stunted

1

3

High-throughput

0.445

High

1052516

Q9W022
GEO01508p1

1

8

High-throughput

0.445

High

1052525

Q9W3X6
fumarate hydratase

1

3

High-throughput

0.445

High

1052527

CISY
Probable citrate synthase, mitochondrial

1

7

High-throughput

0.445

High

1052530

Q9W457
Serine hydroxymethyltransferase

1

1

High-throughput

0.445

High

1014772

H4
Histone H4

1

2

High-throughput

0.442

High

68164

A8DY79
Bruchpilot, isoform G

1

9

High-throughput

0.439

High

1052389

Q24404
LP10995p

1

1

High-throughput

0.439

High

1052428

Q95SJ2
GEO04222p1

1

1

High-throughput

0.439

High

1052520

Q9W1I0
TAR DNA-binding protein 43

1

5

High-throughput

0.439

High

1052540

X2JDS9
Visual system homeobox 2

1

1

High-throughput

0.439

High

52650

A1Z729
NADP-retinol dehydrogenase

1

1

High-throughput

0.437

High

68918

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

1

1

High-throughput

0.437

High

120761

M9PE30
Transgelin

1

3

High-throughput

0.437

High

711012

CSW
Tyrosine-protein phosphatase corkscrew

1

3

High-throughput

0.437

High

1052386

GRAP
Growth factor receptor-bound protein 2

1

5

High-throughput

0.437

High

1052388

SIMA
Protein similar

1

1

High-throughput

0.437

High

1052441

CID
Histone H3-like centromeric protein cid

1

7

Small-scale

0.437

High

1052460

Q9VEV3
Tetratricopeptide repeat protein 1

1

9

High-throughput

0.437

High

1052466

LMLN
Leishmanolysin-like peptidase

1

1

Small-scale

0.437

High

1052485

RHEB
GTP-binding protein Rheb homolog

1

5

High-throughput

0.437

High

1052513

Q9VYR1
Regucalcin

1

3

High-throughput

0.437

High

68671

A8JQT1
Guanylate cyclase

1

0

High-throughput

0.426

High

305647

IPYR
Inorganic pyrophosphatase

1

0

High-throughput

0.426

High

1052446

Q9VAV5
Dynein-1, subspecies f

1

0

High-throughput

0.426

High

1052497

Q9VU35
10 kDa heat shock protein, mitochondrial

1

0

High-throughput

0.426

High

1052421

Q8SXP8
TAR DNA-binding protein 43

1

3

High-throughput

0.417

High

1052463

Q9VFK2
Crossveinless c, isoform A

1

1

High-throughput

0.417

High

1052480

Q9VM81
Uncharacterized protein, isoform D

1

1

High-throughput

0.417

High

1052532

Q9W4B3
Visual system homeobox 2

1

1

High-throughput

0.417

High

53994

A1Z892
1-Cys peroxiredoxin

1

5

High-throughput

0.407

High

57541

A1ZB71
Glutathione S transferase E6

1

3

High-throughput

0.407

High

57763

A1ZB77
Uncharacterized protein, isoform J

1

1

High-throughput

0.407

High

68663

A8JPC8
Erythrocyte membrane protein band 4.1-like 4A

1

5

High-throughput

0.407

High

84676

B7Z088
Uncharacterized protein, isoform A

1

3

High-throughput

0.407

High

356329

O97102
Small ubiquitin-related modifier

1

2

High-throughput

0.407

High

357278

O97428
Ciboulot, isoform A

1

1

High-throughput

0.407

High

357489

INO1
Inositol-3-phosphate synthase

1

1

High-throughput

0.407

High

553321

SUWA
Protein suppressor of white apricot

1

2

High-throughput

0.407

High

556659

PSA1
Proteasome subunit alpha type-1

1

2

High-throughput

0.407

High

609379

PCNA
Proliferating cell nuclear antigen

1

2

High-throughput

0.407

High

682728

PROF
Profilin

1

1

High-throughput

0.407

High

762531

UCHL
Ubiquitin carboxyl-terminal hydrolase

1

3

High-throughput

0.407

High

821828

PSA2
Proteasome subunit alpha type-2

1

1

High-throughput

0.407

High

855988

MOEH
Moesin/ezrin/radixin homolog 1

1

5

High-throughput

0.407

High

875081

CAPZB
F-actin-capping protein subunit beta

1

2

High-throughput

0.407

High

877826

RB87F
Heterogeneous nuclear ribonucleoprotein 87F

1

2

High-throughput

0.407

High

928950

DOD
Putative peptidyl-prolyl cis-trans isomerase dodo

1

2

High-throughput

0.407

High

1052395

Q3YMU0
Protein disulfide-isomerase

1

3

High-throughput

0.407

High

1052396

SET1
Histone-lysine N-methyltransferase SETD1

1

6

High-throughput

0.407

High

1052397

Q76NR6
Regucalcin

1

3

High-throughput

0.407

High

1052398

Q7JVH6
LD24696p

1

7

High-throughput

0.407

High

1052399

Q7JX87
1-Cys peroxiredoxin

1

5

High-throughput

0.407

High

1052401

Q7K148
Proteasome subunit beta

1

2

High-throughput

0.407

High

1052402

Q7K2K2
FI04612p

1

1

High-throughput

0.407

High

1052407

Q7KTW5
Inositol-1-monophosphatase

1

1

High-throughput

0.407

High

1052408

UNK
RING finger protein unkempt

1

3

High-throughput

0.407

High

1052409

Q8IGR0
Ubiquitin-ribosomal protein eS31 fusion protein

1

8

High-throughput

0.407

High

1052412

Q8INK3
Fatty acid-binding protein, muscle

1

1

High-throughput

0.407

High

1052414

Q8IQZ7
FI19014p1

1

4

High-throughput

0.407

High

1052417

Q8MT58
Carnosine dipeptidase 2, isoform A

1

1

High-throughput

0.407

High

1052418

Q8MYY7
RE44624p

1

4

High-throughput

0.407

High

1052419

Q8STA5
Histidine triad nucleotide binding protein 1, isoform A

1

3

High-throughput

0.407

High

1052427

FAXC
Failed axon connections

1

2

High-throughput

0.407

High

1052431

JUPIT
Microtubule-associated protein Jupiter

1

1

High-throughput

0.407

High

1052435

Q9V3I1
Deoxyuridine 5'-triphosphate nucleotidohydrolase

1

1

High-throughput

0.407

High

1052436

Q9V3V2
peptidylprolyl isomerase

1

7

High-throughput

0.407

High

1052438

THIO2
Thioredoxin-2

1

7

High-throughput

0.407

High

1052439

PDIA6
Protein disulfide-isomerase A6 homolog

1

3

High-throughput

0.407

High

1052440

PSA3
Proteasome subunit alpha type-3

1

3

High-throughput

0.407

High

1052442

Q9V9U3
LD45254p

1

4

High-throughput

0.407

High

1052444

Q9VAC4
GEO09167p1

1

4

High-throughput

0.407

High

1052445

Q9VAN7
Phosphoglycerate mutase

1

1

High-throughput

0.407

High

1052449

Q9VAY4
Biorientation defective 1, isoform A

1

2

High-throughput

0.407

High

1052450

Q9VB71
Cilia- and flagella-associated protein 58 central coiled coil domain-containing protein

1

5

High-throughput

0.407

High

1052458

FLNA
Filamin-A

1

8

High-throughput

0.407

High

1052464

Q9VGK3
peptidylprolyl isomerase

1

7

High-throughput

0.407

High

1052465

TCTP
Translationally-controlled tumor protein homolog

1

2

High-throughput

0.407

High

1052467

TEBPH
Cytosolic Prostaglandin E synthase

1

1

High-throughput

0.407

High

1052468

Q9VHN7
transketolase

1

1

High-throughput

0.407

High

1052469

Q9VHX4
LD24679p

1

7

High-throughput

0.407

High

1052474

Q9VKW5
Prolyl endopeptidase

1

1

High-throughput

0.407

High

1052475

EF1D
Probable elongation factor 1-delta

1

1

High-throughput

0.407

High

1052478

FKB59
FK506-binding protein 59

1

5

High-throughput

0.407

High

1052479

AK200
A-kinase anchor protein 200

1

9

High-throughput

0.407

High

1052483

PSB4
Proteasome subunit beta type-4

1

3

High-throughput

0.407

High

1052486

Q9VPN5
Stress-induced-phosphoprotein 1

1

9

High-throughput

0.407

High

1052487

Q9VPX6
Adenylyl cyclase-associated protein

1

1

High-throughput

0.407

High

1052489

Q9VQS4
Spindly

1

1

High-throughput

0.407

High

1052490

Q9VRD6
NTF2-related export protein

1

1

High-throughput

0.407

High

1052491

Q9VRL1
GEO06356p1

1

1

High-throughput

0.407

High

1052493

Q9VRP2
Uncharacterized protein, isoform A

1

1

High-throughput

0.407

High

1052494

Q9VSL2
Glutathione S transferase O3

1

5

High-throughput

0.407

High

1052503

Q9VVL7
Dihydrolipoyl dehydrogenase

1

2

High-throughput

0.407

High

1052504

Q9VW59
Rho GDP-dissociation inhibitor 3

1

1

High-throughput

0.407

High

1052505

RS10B
Small ribosomal subunit protein eS10B

1

4

High-throughput

0.407

High

1052506

Q9VWM1
N-acetylgalactosaminide beta-1,3-galactosyltransferase

1

1

High-throughput

0.407

High

1052508

Q9VXF4
Uncharacterized protein, isoform A

1

1

High-throughput

0.407

High

1052509

DHB4
Peroxisomal multifunctional enzyme type 2

1

1

High-throughput

0.407

High

1052511

CLIC
Chloride intracellular channel Clic

1

4

High-throughput

0.407

High

1052512

Q9VYK6
Tomosyn, isoform C

1

4

High-throughput

0.407

High

1052514

Q9VZI1
Transgelin

1

3

High-throughput

0.407

High

1052515

Q9VZX7
Autophagy-related protein 2

1

5

High-throughput

0.407

High

1052518

Q9W0H8
Reticulocalbin-3

1

1

High-throughput

0.407

High

1052519

SND1
Staphylococcal nuclease domain-containing protein 1

1

3

High-throughput

0.407

High

1052522

Q9W227
Peptidyl-prolyl cis-trans isomerase

1

5

High-throughput

0.407

High

1052526

Q9W3Y3
Calcyclin-binding protein

1

1

High-throughput

0.407

High

1052528

WUHO
tRNA

1

7

High-throughput

0.407

High

1052529

Q9W418
GH17761p

1

10

High-throughput

0.407

High

1052531

Q9W478
RE43153p

1

1

High-throughput

0.407

High

1052533

Q9W4F6
Uncharacterized protein, isoform A

1

2

High-throughput

0.407

High

1052534

PSB3
Proteasome subunit beta type-3

1

2

High-throughput

0.407

High

1052535

Q9XYZ9
Glutathione S transferase E12, isoform A

1

3

High-throughput

0.407

High

1052536

Q9XZ57
Eb1, isoform E

1

1

High-throughput

0.407

High

1052537

PSA6
Proteasome subunit alpha type-6

1

2

High-throughput

0.407

High

1052539

Q9Y112
BcDNA.GH10614

1

7

High-throughput

0.407

High

195023

O16043
Anon1A4

2

0

High-throughput

0.298

High

654022

DSX
Protein doublesex

1

0

High-throughput

0.265

Low

1052416

Q8MRB2
RE36877p

1

0

High-throughput

0.265

Low

1052462

Q9VFH8
FI08257p

1

0

High-throughput

0.265

Low

1052500

Q9VV49
1-Acylglycerol-3-phosphate O-acyltransferase 4, isoform A

1

0

High-throughput

0.265

Low

1052524

Q9W3D5
LD20420p

1

0

High-throughput

0.265

Low

53258

A1Z7L5
Uncharacterized protein, isoform E

1

0

High-throughput

0.251

Low

355893

O96689
FI11703p

1

0

Small-scale

0.249

Low

963905

TBB2
Tubulin beta-2 chain

1

0

High-throughput

0.249

Low

1052471

Q9VIW0
Traffic jam, isoform B

1

0

High-throughput

0.238

Low

86475

B9EQV3
Endoplasmic reticulum transmembrane protein

1

0

High-throughput

0.232

Low

304615

RS21
Small ribosomal subunit protein eS21

1

0

High-throughput

0.232

Low

305185

TRMB
tRNA

1

0

High-throughput

0.232

Low

874636

RIR2
Ribonucleoside-diphosphate reductase subunit M2

1

0

High-throughput

0.232

Low

1052404

Q7KMM5
BcDNA.GH04802

1

0

High-throughput

0.232

Low

1052406

Q7KN99
Phosphopantothenoylcysteine synthetase, isoform A

1

0

High-throughput

0.232

Low

1052411

Q8ING1
Uncharacterized protein

1

0

High-throughput

0.232

Low

1052413

EXOS3
Exosome complex component RRP40

1

0

High-throughput

0.232

Low

1052430

IF5A
Eukaryotic translation initiation factor 5A

1

0

High-throughput

0.232

Low

1052432

NASP
Nuclear autoantigenic sperm protein homolog

1

0

High-throughput

0.232

Low

1052437

Q9V3V9
Endonuclease G inhibitor, isoform A

1

0

High-throughput

0.232

Low

1052451

Q9VBD6
RT03118p

1

0

High-throughput

0.232

Low

1052452

Q9VBR6
RE74917p

1

0

High-throughput

0.232

Low

1052453

Q9VCK6
LD34157p

1

0

High-throughput

0.232

Low

1052454

Q9VD02
GH14779p

1

0

High-throughput

0.232

Low

1052481

Q9VMM4
LD40415p

1

0

High-throughput

0.232

Low

1052482

Q9VMU6
LD31822p

1

0

High-throughput

0.232

Low

1052484

Q9VNB2
RE42193p

1

0

High-throughput

0.232

Low

1052488

BACC
Bacchus

1

0

High-throughput

0.232

Low

1052502

Y9705
Cold shock domain-containing protein CG9705

1

0

High-throughput

0.232

Low

1052517

Q9W028
IP19120p

1

0

High-throughput

0.232

Low

1052521

FBRL
rRNA 2'-O-methyltransferase fibrillarin

1

0

High-throughput

0.232

Low

1052538

PURA
Adenylosuccinate synthetase

1

0

High-throughput

0.232

Low


Service provided by Combinatics, Japan

Last updated: 11Aug2025