Protein: MGAT1
Alpha-1,3-mannosyl-glycoprotein 2-beta-N-acetylglucosaminyltransferase (EC 2.4.1.101) (N-glycosyl-oligosaccharide-glycoprotein N-acetylglucosaminyltransferase I) (GNT-I) (GlcNAc-T I)

Gene: MGAT1
Organism: Homo sapiens
Interactions: 45
UniProt ID: P26572

Gene Ontology (top 5):
GO:0000139 - Golgi membrane
GO:0001701 - in utero embryonic development
GO:0003827 - alpha-1,3-mannosylglycoprotein 2-beta-N-acetylglucosaminyltransferase activity
GO:0005794 - Golgi apparatus
GO:0006049 - UDP-N-acetylglucosamine catabolic process

Download interactions: TXT   MITAB-2.5

Interaction Interactor Experiments Homologs Category Interaction
Score
Confidence

687126

ADPGK
ADP-dependent glucokinase

2

0

High-throughput

0.602

High

687128

FUT8
Alpha-(1,6)-fucosyltransferase

2

0

High-throughput

0.602

High

437627

HEPS
Serine protease hepsin

2

4

High-throughput

0.601

High

687110

S39A4
Zinc transporter ZIP4

3

10

High-throughput

0.569

High

395524

ESR1
Estrogen receptor

2

0

High-throughput

0.547

High

380406

DQA1
HLA class II histocompatibility antigen, DQ alpha 1 chain

1

3

High-throughput

0.536

High

470259

NEP
Neprilysin

1

1

High-throughput

0.536

High

687101

KDSR
3-ketodihydrosphingosine reductase

1

1

High-throughput

0.536

High

687112

TM11B
Transmembrane protease serine 11B

1

4

High-throughput

0.536

High

687115

MCLN2
Mucolipin-2

1

1

High-throughput

0.536

High

687129

TMPSD
Transmembrane protease serine 13

1

4

High-throughput

0.536

High

316481

B3GA3
Galactosylgalactosylxylosylprotein 3-beta-glucuronosyltransferase 3

1

0

High-throughput

0.513

High

593280

PGFRA
Platelet-derived growth factor receptor alpha

1

0

High-throughput

0.513

High

687127

TMM59
Transmembrane protein 59

1

0

High-throughput

0.513

High

687105

CL12B
C-type lectin domain family 12 member B

1

4

High-throughput

0.489

High

687132

TNF18
Tumor necrosis factor ligand superfamily member 18

1

1

High-throughput

0.489

High

687133

ST14
Suppressor of tumorigenicity 14 protein

1

4

High-throughput

0.489

High

336260

BRI3
Membrane protein BRI3

1

0

Small-scale

0.484

High

687100

NRG1
Pro-neuregulin-1, membrane-bound isoform

1

0

High-throughput

0.458

High

687102

PTC1
Protein patched homolog 1

1

0

High-throughput

0.458

High

687131

GINM1
Glycoprotein integral membrane protein 1

1

0

High-throughput

0.458

High

687103

S39AE
Metal cation symporter ZIP14

1

10

High-throughput

0.445

High

687106

HFE
Hereditary hemochromatosis protein

1

3

High-throughput

0.445

High

687121

S39A7
Zinc transporter SLC39A7

1

10

High-throughput

0.445

High

687109

NPAL3
NIPA-like protein 3

1

0

High-throughput

0.426

High

687114

K2013
Uncharacterized protein KIAA2013

1

0

High-throughput

0.426

High

687117

ZNT5
Proton-coupled zinc antiporter SLC30A5

1

0

High-throughput

0.426

High

687118

GDPD5
Glycerophosphodiester phosphodiesterase domain-containing protein 5

1

0

High-throughput

0.426

High

687125

S1PR3
Sphingosine 1-phosphate receptor 3

1

2

High-throughput

0.407

High

687113

RELL1
RELT-like protein 1

2

0

High-throughput

0.328

High

687124

TECT2
Tectonic-2

2

0

High-throughput

0.328

High

518810

CCL3
C-C motif chemokine 3

1

0

High-throughput

0.279

Low

181855

SMAD9
Mothers against decapentaplegic homolog 9

1

0

High-throughput

0.265

Low

687104

MK06
Mitogen-activated protein kinase 6

1

0

High-throughput

0.265

Low

687099

RNF4
E3 ubiquitin-protein ligase RNF4

1

0

High-throughput

0.249

Low

687107

FBW10
F-box/WD repeat-containing protein 10

1

0

High-throughput

0.249

Low

687111

LMBRL
Protein LMBR1L

1

0

High-throughput

0.249

Low

687120

5HT3C
5-hydroxytryptamine receptor 3C

1

0

High-throughput

0.249

Low

469707

MMP3
Stromelysin-1

1

0

High-throughput

0.232

Low

687108

A16L1
Autophagy-related protein 16-1

1

0

High-throughput

0.232

Low

687116

RYBP
RING1 and YY1-binding protein

1

0

High-throughput

0.232

Low

687119

CA054
Uncharacterized protein C1orf54

1

0

High-throughput

0.232

Low

687122

T106A
Transmembrane protein 106A

1

0

High-throughput

0.232

Low

687123

BSCL2
Seipin

1

0

High-throughput

0.232

Low

687130

METL9
Protein-L-histidine N-pros-methyltransferase

1

0

High-throughput

0.232

Low


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Last updated: 11Aug2025