Protein: PXA1
Peroxisomal long-chain fatty acid import protein 2 (Peroxisomal ABC transporter 1)

Gene: PXA1
Organism: Saccharomyces cerevisiae S288C
Interactions: 41
UniProt ID: P41909

Gene Ontology (top 5):
GO:0005324 - long-chain fatty acid transmembrane transporter activity
GO:0005524 - ATP binding
GO:0005777 - peroxisome
GO:0005778 - peroxisomal membrane
GO:0006635 - fatty acid beta-oxidation

Download interactions: TXT   MITAB-2.5

Interaction Interactor Experiments Homologs Category Interaction
Score
Confidence

758008

PXA2
Peroxisomal long-chain fatty acid import protein 1

2

15

Small-scale

0.825

High

736192

YBT1
ATP-dependent bile acid permease

1

5

High-throughput

0.698

High

394657

EF1A
Elongation factor 1-alpha

2

3

High-throughput

0.561

High

636806

PUR6
Phosphoribosylaminoimidazole carboxylase

1

1

High-throughput

0.541

High

640559

UBC1
Ubiquitin-conjugating enzyme E2 1

1

3

High-throughput

0.541

High

792358

AHP1
Peroxiredoxin AHP1

1

1

High-throughput

0.541

High

536134

ARF1
ADP-ribosylation factor 1

1

3

High-throughput

0.532

High

673356

GLRX1
Glutaredoxin-1

1

1

High-throughput

0.518

High

836629

YP225
Protein PBDC1 homolog

1

1

High-throughput

0.518

High

510576

HSP77
Import motor subunit, mitochondrial

1

0

High-throughput

0.518

High

597176

BIP
Endoplasmic reticulum chaperone BiP

1

0

High-throughput

0.518

High

836621

PNC1
Nicotinamidase

1

0

High-throughput

0.518

High

367991

ENO2
Enolase 2

1

2

High-throughput

0.494

High

572608

ALF
Fructose-bisphosphate aldolase

1

2

High-throughput

0.494

High

645449

XRN1
5'-3' exoribonuclease 1

1

2

High-throughput

0.494

High

652887

TRX2
Thioredoxin-2

1

1

High-throughput

0.494

High

748184

SUI1
Eukaryotic translation initiation factor eIF-1

1

1

High-throughput

0.494

High

801195

ATX1
Copper chaperone ATX1

1

1

High-throughput

0.494

High

836617

FMP32
Protein FMP32, mitochondrial

1

2

High-throughput

0.494

High

836618

MOG1
Nuclear import protein MOG1

1

2

High-throughput

0.494

High

836623

PIL1
Sphingolipid long chain base-responsive protein PIL1

1

1

High-throughput

0.494

High

836624

PPID
Peptidyl-prolyl cis-trans isomerase CPR6

1

1

High-throughput

0.494

High

836628

CORO
Coronin-like protein

1

2

High-throughput

0.494

High

836630

SAM3
S-adenosylmethionine permease SAM3

1

4

High-throughput

0.494

High

524267

HSP71
Heat shock protein SSA1

1

5

High-throughput

0.479

High

526949

HSP72
Heat shock protein SSA2

1

5

High-throughput

0.479

High

545246

SSB1
Ribosome-associated molecular chaperone SSB1

1

7

High-throughput

0.479

High

645747

HSP74
Heat shock protein SSA4

1

5

High-throughput

0.479

High

836620

PEX14
Peroxisomal membrane protein PEX14

1

1

Small-scale

0.479

High

358250

ADH1
Alcohol dehydrogenase 1

1

2

High-throughput

0.437

High

757706

EDE1
EH domain-containing and endocytosis protein 1

1

2

Small-scale

0.437

High

439584

LEU1
2-isopropylmalate synthase

1

0

High-throughput

0.282

High

587316

ABP1
Actin-binding protein

1

0

High-throughput

0.282

High

704616

SBA1
Co-chaperone protein SBA1

1

0

High-throughput

0.282

High

836619

PFD6
Prefoldin subunit 6

1

0

High-throughput

0.282

High

836622

EFM5
Protein-lysine N-methyltransferase EFM5

1

0

High-throughput

0.282

High

836625

PROA
Gamma-glutamyl phosphate reductase

1

0

High-throughput

0.282

High

836626

DAD4
DASH complex subunit DAD4

1

0

High-throughput

0.282

High

836627

DPP1
Diacylglycerol pyrophosphate phosphatase 1

1

0

High-throughput

0.282

High

777213

KES1
Oxysterol-binding protein homolog 4

1

0

High-throughput

0.249

Low

792841

ANM1
Protein arginine N-methyltransferase 1

1

0

High-throughput

0.238

Low


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Last updated: 11Aug2025