Protein: ATPA
ATP synthase subunit alpha (EC 7.1.2.2) (ATP synthase F1 sector subunit alpha) (F-ATPase subunit alpha)

Gene: ATPA
Organism: Escherichia coli K-12
Interactions: 32
UniProt ID: P0ABB0

Gene Ontology (top 5):
GO:0005524 - ATP binding
GO:0005886 - plasma membrane
GO:0015986 - proton motive force-driven ATP synthesis
GO:0016020 - membrane
GO:0042777 - proton motive force-driven plasma membrane ATP synthesis

Download interactions: TXT   MITAB-2.5

Interaction Interactor Experiments Homologs Category Interaction
Score
Confidence

498211

ATPB
ATP synthase subunit beta

4

16

High-throughput

0.905

High

498193

ATPG
ATP synthase gamma chain

2

11

High-throughput

0.759

High

489423

ATPE
ATP synthase epsilon chain

1

9

High-throughput

0.698

High

498186

ATPD
ATP synthase subunit delta

1

11

High-throughput

0.691

High

498213

GLMU
Bifunctional protein GlmU [Includes: UDP-N-acetylglucosamine pyrophosphorylase

1

3

High-throughput

0.536

High

498219

CIRA
Colicin I receptor

1

0

High-throughput

0.518

High

494681

RRF
Ribosome-recycling factor

1

1

High-throughput

0.494

High

498230

YBEQ
Sel1-repeat-containing protein YbeQ

1

5

High-throughput

0.494

High

498225

RMLA1
Glucose-1-phosphate thymidylyltransferase 1

1

3

High-throughput

0.489

High

498226

WBBK
Putative glycosyltransferase WbbK

1

0

High-throughput

0.479

High

498217

UGPA
sn-glycerol-3-phosphate transport system permease protein UgpA

1

1

High-throughput

0.479

High

498220

PARE
DNA topoisomerase 4 subunit B

1

1

High-throughput

0.479

High

498221

YIDC
Membrane protein insertase YidC

1

4

Small-scale

0.479

High

458720

TYRR
HTH-type transcriptional regulatory protein TyrR

1

0

High-throughput

0.458

High

498212

EXBB
Biopolymer transport protein ExbB

1

0

High-throughput

0.458

High

498214

LAPA
Lipopolysaccharide assembly protein A

1

0

High-throughput

0.458

High

444292

TOP1
DNA topoisomerase 1

1

1

High-throughput

0.437

High

494542

RNH
Ribonuclease HI

1

2

High-throughput

0.437

High

498218

TOP3
DNA topoisomerase 3

1

1

High-throughput

0.437

High

495713

CLPS
ATP-dependent Clp protease adapter protein ClpS

1

1

Small-scale

0.407

High

497566

THIO
Thioredoxin 1

1

9

Small-scale

0.407

High

479560

TFAE
Prophage tail fiber assembly protein homolog TfaE

1

0

High-throughput

0.282

High

498132

YCHH
Uncharacterized protein YchH

1

0

High-throughput

0.282

High

498222

YHHI
H repeat-associated putative transposase YhhI

1

0

High-throughput

0.282

High

498229

YHAJ
Probable HTH-type transcriptional regulator YhaJ

1

0

High-throughput

0.282

High

497925

YAIA
Uncharacterized protein YaiA

1

0

High-throughput

0.279

Low

498216

NAGD
Ribonucleotide monophosphatase NagD

1

0

High-throughput

0.279

Low

498223

PEPB
Peptidase B

1

0

High-throughput

0.279

Low

498224

YBCH
Uncharacterized protein YbcH

1

0

High-throughput

0.279

Low

498227

USPG
Universal stress protein UP12

1

0

High-throughput

0.279

Low

498215

FIMB
Type 1 fimbriae regulatory protein FimB

1

0

High-throughput

0.249

Low

498228

YJIT
Protein YjiT

1

0

High-throughput

0.238

Low


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Last updated: 11Aug2025