Protein: OST48
Dolichyl-diphosphooligosaccharide--protein glycosyltransferase 48 kDa subunit (Oligosaccharyl transferase 48 kDa subunit) (Protein DEFECTIVE GLYCOSYLATION 1)

Gene: OST48
Organism: Arabidopsis thaliana
Interactions: 26
UniProt ID: Q944K2

Gene Ontology (top 5):
GO:0000325 - plant-type vacuole
GO:0005730 - nucleolus
GO:0005783 - endoplasmic reticulum
GO:0005794 - Golgi apparatus
GO:0008250 - oligosaccharyltransferase complex

Download interactions: TXT   MITAB-2.5

Interaction Interactor Experiments Homologs Category Interaction
Score
Confidence

1030520

SAR1B
Small COPII coat GTPase SAR1B

1

5

High-throughput

0.541

High

1184910

TRXH5
Thioredoxin H5

1

1

High-throughput

0.541

High

1374313

VAP21
Vesicle-associated protein 2-1

1

3

High-throughput

0.541

High

1374315

Q9M2M5
At3g57220

1

1

High-throughput

0.541

High

1374318

Q9SU27
ER membrane protein complex subunit 3

1

1

High-throughput

0.541

High

1374319

MSBP1
Membrane steroid-binding protein 1

1

2

High-throughput

0.541

High

306590

P2C25
Probable protein phosphatase 2C 25

1

0

High-throughput

0.518

High

1236662

ARGOS
Protein AUXIN-REGULATED GENE INVOLVED IN ORGAN SIZE

1

0

High-throughput

0.518

High

1374314

Q9M132
At4g01410

1

0

High-throughput

0.518

High

198555

O22211
UDP-N-acetylglucosamine--dolichyl-phosphate N-acetylglucosaminephosphotransferase

1

1

High-throughput

0.494

High

264728

UTR1
UDP-galactose/UDP-glucose transporter 1

1

1

High-throughput

0.494

High

1374316

UTR3
UDP-galactose/UDP-glucose transporter 3

1

1

High-throughput

0.494

High

847155

PIP21
Aquaporin PIP2-1

1

1

High-throughput

0.479

High

1167852

UBQ3
Polyubiquitin 3 [Cleaved into: Ubiquitin]

1

1

High-throughput

0.479

High

99656

F4HUY1
Transmembrane protein 18

1

1

High-throughput

0.457

High

86109

B9DFB5
AT1G63110 protein

1

1

High-throughput

0.439

High

1227859

Q67Y14
Transmembrane protein 18

1

1

High-throughput

0.439

High

1056104

PIP12
Aquaporin PIP1-2

1

1

High-throughput

0.437

High

100063

F4I1Z0
GPI transamidase subunit PIG-U

1

1

High-throughput

0.417

High

146258

CCX5
Cation/calcium exchanger 5

1

0

High-throughput

0.282

High

1284269

RBL11
Rhomboid-like protein 11, chloroplastic

1

0

High-throughput

0.282

High

1374310

Q94K74
Transmembrane protein

1

0

High-throughput

0.282

High

1374311

CCME
Cytochrome c-type biogenesis protein CcmE homolog, mitochondrial

1

0

High-throughput

0.282

High

1374312

CNIH1
Protein cornichon homolog 1

1

0

High-throughput

0.282

High

1374320

Q9XGZ3
Nodulin-like protein

1

0

High-throughput

0.282

High

1374317

AMT13
Ammonium transporter 1 member 3

1

0

High-throughput

0.249

Low


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Last updated: 11Aug2025