Protein: TM258
Dolichyl-diphosphooligosaccharide--protein glycosyltransferase subunit TMEM258 (Oligosaccharyl transferase subunit TMEM258) (Transmembrane protein 258)

Gene: TM258, TMEM258
Organism: Homo sapiens
Interactions: 43
UniProt ID: P61165

Gene Ontology (top 5):
GO:0005737 - cytoplasm
GO:0005783 - endoplasmic reticulum
GO:0005789 - endoplasmic reticulum membrane
GO:0006487 - protein N-linked glycosylation
GO:0006954 - inflammatory response

Download interactions: TXT   MITAB-2.5

Interaction Interactor Experiments Homologs Category Interaction
Score
Confidence

418047

RPN2
Dolichyl-diphosphooligosaccharide--protein glycosyltransferase subunit 2

4

0

High-throughput

0.661

High

863449

STT3A
Dolichyl-diphosphooligosaccharide--protein glycosyltransferase subunit STT3A

1

1

High-throughput

0.618

High

958576

STT3B
Dolichyl-diphosphooligosaccharide--protein glycosyltransferase subunit STT3B

1

1

High-throughput

0.618

High

417361

RPN1
Dolichyl-diphosphooligosaccharide--protein glycosyltransferase subunit 1

1

0

High-throughput

0.586

High

958571

F241A
Uncharacterized protein FAM241A

2

0

High-throughput

0.585

High

958564

AR6P1
ADP-ribosylation factor-like protein 6-interacting protein 1

2

0

High-throughput

0.580

High

958567

MFSD6
Major facilitator superfamily domain-containing protein 6

2

0

High-throughput

0.580

High

958587

UBQL1
Ubiquilin-1

2

0

High-throughput

0.580

High

958589

IR3IP
Immediate early response 3-interacting protein 1

2

0

High-throughput

0.580

High

958572

SCPDL
Saccharopine dehydrogenase-like oxidoreductase

2

0

High-throughput

0.547

High

958561

PSME1
Proteasome activator complex subunit 1

1

1

High-throughput

0.536

High

958586

PSME2
Proteasome activator complex subunit 2

1

1

High-throughput

0.536

High

726748

TIA1
Cytotoxic granule associated RNA binding protein TIA1

1

0

High-throughput

0.513

High

958565

CGT
2-hydroxyacylsphingosine 1-beta-galactosyltransferase

1

0

High-throughput

0.513

High

958566

TM214
Transmembrane protein 214

1

0

High-throughput

0.513

High

958579

CCD47
PAT complex subunit CCDC47

1

0

High-throughput

0.513

High

958583

S17A5
Sialin

1

0

High-throughput

0.513

High

958569

GOLI
E3 ubiquitin-protein ligase RNF130

1

1

High-throughput

0.479

High

958573

RN149
E3 ubiquitin-protein ligase RNF149

1

1

High-throughput

0.479

High

958574

SYNE1
Nesprin-1

1

3

Small-scale

0.479

High

958577

SYNE2
Nesprin-2

1

3

Small-scale

0.479

High

320962

SUN1
SUN domain-containing protein 1

1

0

Small-scale

0.458

High

413515

P53
Cellular tumor antigen p53

1

0

High-throughput

0.458

High

698549

CALX
Calnexin

1

0

High-throughput

0.458

High

813056

OST48
Dolichyl-diphosphooligosaccharide--protein glycosyltransferase 48 kDa subunit

1

0

High-throughput

0.458

High

830462

CCNF
Cyclin-F

1

0

High-throughput

0.458

High

947099

NLRP6
NACHT, LRR and PYD domains-containing protein 6

1

0

High-throughput

0.458

High

958560

DAD1
Dolichyl-diphosphooligosaccharide--protein glycosyltransferase subunit DAD1

1

0

High-throughput

0.458

High

958562

MLEC
Malectin

1

0

High-throughput

0.458

High

958563

FKBP8
Peptidyl-prolyl cis-trans isomerase FKBP8

1

0

High-throughput

0.458

High

958568

HS2ST
Heparan sulfate 2-O-sulfotransferase 1

1

0

High-throughput

0.458

High

958581

FUT8
Alpha-(1,6)-fucosyltransferase

1

0

High-throughput

0.458

High

958582

MAGT1
Dolichyl-diphosphooligosaccharide--protein glycosyltransferase subunit MAGT1

1

0

High-throughput

0.458

High

958584

HACD3
Very-long-chain

1

0

High-throughput

0.458

High

958585

CC167
Coiled-coil domain-containing protein 167

1

0

High-throughput

0.458

High

958580

MF14A
Hippocampus abundant transcript 1 protein

1

1

High-throughput

0.445

High

529483

TAU
Microtubule-associated protein tau

1

0

High-throughput

0.426

High

958588

PCDC2
Protocadherin alpha-C2

2

0

High-throughput

0.328

High

49445

TM223
Transmembrane protein 223

1

0

High-throughput

0.279

Low

958575

NUP35
Nucleoporin NUP35

1

0

High-throughput

0.279

Low

218024

TGON2
Trans-Golgi network integral membrane protein 2

1

0

High-throughput

0.249

Low

958570

STX12
Syntaxin-12

1

0

High-throughput

0.249

Low

958578

ESR2
Estrogen receptor beta

1

0

High-throughput

0.249

Low


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Last updated: 11Aug2025