Protein: OST5
Dolichyl-diphosphooligosaccharide--protein glycosyltransferase subunit OST5 (Oligosaccharyl transferase subunit OST5) (Oligosaccharyl transferase 9.5 kDa subunit) (Oligosaccharyl transferase subunit zeta)

Gene: OST5
Organism: Saccharomyces cerevisiae S288C
Interactions: 11
UniProt ID: Q92316

Gene Ontology (top 5):
GO:0005198 - structural molecule activity
GO:0005789 - endoplasmic reticulum membrane
GO:0006487 - protein N-linked glycosylation
GO:0008250 - oligosaccharyltransferase complex

Download interactions: TXT   MITAB-2.5

Interaction Interactor Experiments Homologs Category Interaction
Score
Confidence

809038

STT3
Dolichyl-diphosphooligosaccharide--protein glycosyltransferase subunit STT3

3

0

Small-scale

0.787

High

835073

OST1
Dolichyl-diphosphooligosaccharide--protein glycosyltransferase subunit 1

3

0

Small-scale

0.784

High

1362955

OST4
Dolichyl-diphosphooligosaccharide--protein glycosyltransferase subunit OST4

4

0

Small-scale

0.653

High

754670

OSTB
Dolichyl-diphosphooligosaccharide--protein glycosyltransferase subunit WBP1

4

0

Small-scale

0.649

High

1043883

OST6
Dolichyl-diphosphooligosaccharide--protein glycosyltransferase subunit OST6

3

1

Small-scale

0.633

High

873146

OST3
Dolichyl-diphosphooligosaccharide--protein glycosyltransferase subunit 3

2

1

Small-scale

0.588

High

1038811

OSTD
Dolichyl-diphosphooligosaccharide--protein glycosyltransferase subunit SWP1

2

0

Small-scale

0.559

High

1362954

OST5
Dolichyl-diphosphooligosaccharide--protein glycosyltransferase subunit OST5

1

0

Small-scale

0.460

High

748596

SC61A
Protein transport protein SEC61

1

0

Small-scale

0.251

Low

820246

SSB2
Ribosome-associated molecular chaperone SSB2

1

0

High-throughput

0.232

Low


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Last updated: 11Aug2025