Protein: PXA2
Peroxisomal long-chain fatty acid import protein 1 (Peroxisomal ABC transporter 2)

Gene: PXA2
Organism: Saccharomyces cerevisiae S288C
Interactions: 55
UniProt ID: P34230

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

PXA1
Peroxisomal long-chain fatty acid import protein 2

2

15

Small-scale

0.825

High

758000

PXA2
Peroxisomal long-chain fatty acid import protein 1

2

14

Small-scale

0.757

High

758001

AHP1
Peroxiredoxin AHP1

1

1

High-throughput

0.582

High

645357

XRN1
5'-3' exoribonuclease 1

2

1

High-throughput

0.561

High

477542

MYO1
Myosin-1

1

1

High-throughput

0.541

High

518255

IF4A
ATP-dependent RNA helicase eIF4A

1

1

High-throughput

0.541

High

636797

PUR6
Phosphoribosylaminoimidazole carboxylase

1

2

High-throughput

0.541

High

758009

SYEC
Glutamate--tRNA ligase, cytoplasmic

1

1

High-throughput

0.541

High

358179

ADH1
Alcohol dehydrogenase 1

1

1

High-throughput

0.532

High

536099

ARF1
ADP-ribosylation factor 1

1

5

High-throughput

0.532

High

673350

GLRX1
Glutaredoxin-1

1

1

High-throughput

0.532

High

365599

PGK
Phosphoglycerate kinase

1

0

High-throughput

0.518

High

367939

ENO2
Enolase 2

1

1

High-throughput

0.494

High

394423

EF1A
Elongation factor 1-alpha

1

3

High-throughput

0.494

High

517973

SSBP1
Single-stranded nucleic acid-binding protein

1

1

High-throughput

0.494

High

572553

ALF
Fructose-bisphosphate aldolase

1

1

High-throughput

0.494

High

652864

TRX2
Thioredoxin-2

1

1

High-throughput

0.494

High

709677

BMH1
Protein BMH1

1

6

High-throughput

0.494

High

739332

ZUO1
Zuotin

1

2

High-throughput

0.494

High

748157

SUI1
Eukaryotic translation initiation factor eIF-1

1

1

High-throughput

0.494

High

757645

IF4B
Eukaryotic translation initiation factor 4B

1

1

High-throughput

0.494

High

758002

ATX1
Copper chaperone ATX1

1

1

High-throughput

0.494

High

758007

COPB2
Coatomer subunit beta'

1

1

High-throughput

0.494

High

758012

MOG1
Nuclear import protein MOG1

1

2

High-throughput

0.494

High

758013

PIL1
Sphingolipid long chain base-responsive protein PIL1

1

1

High-throughput

0.494

High

758018

VBA4
Vacuolar basic amino acid transporter 4

1

2

High-throughput

0.494

High

758023

YP225
Protein PBDC1 homolog

1

1

High-throughput

0.494

High

758024

SGT2
Small glutamine-rich tetratricopeptide repeat-containing protein 2

1

3

High-throughput

0.494

High

758014

LSM3
LSM complex subunit LSM3

1

1

High-throughput

0.437

High

758017

TOM1
E3 ubiquitin-protein ligase TOM1

1

2

High-throughput

0.437

High

361428

SODC
Superoxide dismutase [Cu-Zn]

1

0

High-throughput

0.282

High

368430

TPIS
Triosephosphate isomerase

1

0

High-throughput

0.282

High

403439

PABP
Polyadenylate-binding protein, cytoplasmic and nuclear

1

0

High-throughput

0.282

High

454618

PROF
Profilin

1

0

High-throughput

0.282

High

566498

DHAS
Aspartate-semialdehyde dehydrogenase

1

0

High-throughput

0.282

High

639524

DAL81
Transcriptional activator protein DAL81

1

0

High-throughput

0.282

High

649946

SIN3
Transcriptional regulatory protein SIN3

1

0

High-throughput

0.282

High

657075

IF5A1
Eukaryotic translation initiation factor 5A-1

1

0

High-throughput

0.282

High

713607

EF1G1
Elongation factor 1-gamma 1

1

0

High-throughput

0.282

High

737365

EF1B
Elongation factor 1-beta

1

0

High-throughput

0.282

High

740646

CBS
Cystathionine beta-synthase

1

0

High-throughput

0.282

High

758003

NACA
Nascent polypeptide-associated complex subunit alpha

1

0

High-throughput

0.282

High

758005

TPM2
Tropomyosin-2

1

0

High-throughput

0.282

High

758006

GST1
Glutathione S-transferase 1

1

0

High-throughput

0.282

High

758010

ARC1
tRNA-aminoacylation cofactor ARC1

1

0

High-throughput

0.282

High

758011

DENR
Translation machinery-associated protein 22

1

0

High-throughput

0.282

High

758016

YMY9
Glucose-6-phosphate 1-epimerase

1

0

High-throughput

0.282

High

758019

RTN1
Reticulon-like protein 1

1

0

High-throughput

0.282

High

758020

YL257
Uncharacterized protein YLR257W

1

0

High-throughput

0.282

High

758021

FKBP4
FK506-binding protein 4

1

0

High-throughput

0.282

High

758025

YL361
Uncharacterized protein YLR361C-A

1

0

High-throughput

0.282

High

758015

SMD1
Small nuclear ribonucleoprotein Sm D1

1

0

High-throughput

0.265

Low

758004

LSM5
LSM complex subunit LSM5

1

0

High-throughput

0.249

Low

758022

LSM6
LSM complex subunit LSM6

1

0

High-throughput

0.249

Low


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Last updated: 11Aug2025