Protein: OPT1
Oligopeptide transporter 1 (AtOPT1)

Gene: OPT1
Organism: Arabidopsis thaliana
Interactions: 25
UniProt ID: Q9FG72

Gene Ontology (top 5):
GO:0015031 - protein transport
GO:0016020 - membrane
GO:0035673 - oligopeptide transmembrane transporter activity

Download interactions: TXT   MITAB-2.5

Interaction Interactor Experiments Homologs Category Interaction
Score
Confidence

1424924

UBC32
Ubiquitin-conjugating enzyme E2 32

1

1

High-throughput

0.541

High

1424925

Q9LYI4
Harpin-induced protein

1

2

High-throughput

0.541

High

1424929

UBC34
Ubiquitin-conjugating enzyme E2 34

1

1

High-throughput

0.541

High

1284477

HHP2
Heptahelical transmembrane protein 2

1

0

High-throughput

0.518

High

1342393

Q8RY98
Serine/Threonine-kinase RLCKVII protein

1

0

High-throughput

0.518

High

1376704

Q94K72
Ephrin-A3 protein

1

0

High-throughput

0.518

High

1422066

CNIH1
Protein cornichon homolog 1

1

0

High-throughput

0.518

High

1422462

CP21D
Peptidyl-prolyl cis-trans isomerase CYP21-4

1

0

High-throughput

0.518

High

1424926

Q9LZD2
At5g03545

1

0

High-throughput

0.518

High

1424930

Q9SUZ7
At3g52070

1

0

High-throughput

0.518

High

1424921

NHL3
NDR1/HIN1-like protein 3

1

2

High-throughput

0.494

High

1424928

Q9M132
At4g01410

1

2

High-throughput

0.494

High

1319984

Q8LEC2
At4g30500

1

1

High-throughput

0.439

High

1424927

Q9M0B0
Uncharacterized protein AT4g30500

1

1

High-throughput

0.417

High

72555

HSDD3
3beta-hydroxysteroid-dehydrogenase/decarboxylase isoform 3

1

0

High-throughput

0.282

High

102813

F4JS23
Calcium ion-binding protein

1

0

High-throughput

0.282

High

265443

IQD6
Protein IQ-DOMAIN 6

1

0

High-throughput

0.282

High

1177738

MMGT
Membrane magnesium transporter

1

0

High-throughput

0.282

High

1284282

RBL11
Rhomboid-like protein 11, chloroplastic

1

0

High-throughput

0.282

High

1318790

GRXC1
Glutaredoxin-C1

1

0

High-throughput

0.282

High

1409118

Q9AST5
ER membrane protein complex subunit 6

1

0

High-throughput

0.282

High

1424922

KSG4
Shaggy-related protein kinase delta

1

0

High-throughput

0.282

High

1424923

PAGR
Protein PECTIC ARABINOGALACTAN SYNTHESIS-RELATED

1

0

High-throughput

0.282

High

1424931

Q9SX96
BOS complex subunit TMEM147

1

0

High-throughput

0.282

High

1424932

MSBP1
Membrane steroid-binding protein 1

1

0

High-throughput

0.282

High


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Last updated: 11Aug2025