Protein: PTR2
Peptide transporter PTR2 (Peptide permease PTR2)

Gene: PTR2
Organism: Saccharomyces cerevisiae S288C
Interactions: 19
UniProt ID: P32901

Gene Ontology (top 5):
GO:0000324 - fungal-type vacuole
GO:0005886 - plasma membrane
GO:0015031 - protein transport
GO:0015833 - peptide transport
GO:0042937 - tripeptide transmembrane transporter activity

Download interactions: TXT   MITAB-2.5

Interaction Interactor Experiments Homologs Category Interaction
Score
Confidence

747097

PDR15
ATP-dependent permease PDR15

1

1

High-throughput

0.582

High

747093

PDR10
ATP-dependent permease PDR10

1

1

High-throughput

0.568

High

747101

MRL1
Mannose 6-phosphate receptor-like protein 1

1

0

High-throughput

0.518

High

506367

NFT1
ABC transporter NFT1

1

3

High-throughput

0.494

High

747092

GNP1
High-affinity glutamine permease

1

4

High-throughput

0.479

High

747095

TNA1
High-affinity nicotinic acid transporter

1

1

High-throughput

0.479

High

747096

VPS60
Vacuolar protein-sorting-associated protein 60

1

7

Small-scale

0.479

High

747098

VPS20
Vacuolar protein sorting-associated protein 20

1

7

High-throughput

0.479

High

523460

HSP71
Heat shock protein SSA1

1

0

High-throughput

0.458

High

506391

YK104
Putative uncharacterized protein YKR104W

1

5

High-throughput

0.439

High

747089

NU170
Nucleoporin NUP170

1

1

High-throughput

0.437

High

747099

NTE1
Lysophospholipase NTE1

1

1

High-throughput

0.437

High

747094

SCS3
Acyl-coenzyme A diphosphatase SCS3

1

0

Small-scale

0.251

Low

747100

YFT2
Acyl-coenzyme A diphosphatase YFT2

1

0

Small-scale

0.251

Low

705151

PEX3
Peroxisomal biogenesis factor 3

1

0

High-throughput

0.249

Low

706619

TF2B
Transcription initiation factor IIB

1

0

High-throughput

0.249

Low

747088

KMO
Kynurenine 3-monooxygenase

1

0

High-throughput

0.249

Low

747090

SSN2
Mediator of RNA polymerase II transcription subunit 13

1

0

Small-scale

0.249

Low

747091

DSN1
Kinetochore-associated protein DSN1

1

0

High-throughput

0.249

Low


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Last updated: 11Aug2025