Protein: GALT2
Polypeptide N-acetylgalactosaminyltransferase 2 (EC 2.4.1.41) (Polypeptide GalNAc transferase 2) (GalNAc-T2) (pp-GaNTase 2) (Protein-UDP acetylgalactosaminyltransferase 2) (UDP-GalNAc:polypeptide N-acetylgalactosaminyltransferase 2) [Cleaved into: Polypeptide N-acetylgalactosaminyltransferase 2 soluble form]

Gene: GALT2, GALNT2
Organism: Homo sapiens
Interactions: 110
UniProt ID: Q10471

Gene Ontology (top 5):
GO:0000139 - Golgi membrane
GO:0002639 - positive regulation of immunoglobulin production
GO:0004653 - polypeptide N-acetylgalactosaminyltransferase activity
GO:0005576 - extracellular region
GO:0005789 - endoplasmic reticulum membrane

Download interactions: TXT   MITAB-2.5

Interaction Interactor Experiments Homologs Category Interaction
Score
Confidence

218112

TGON2
Trans-Golgi network integral membrane protein 2

7

8

High-throughput

0.742

High

828357

PEX19
Peroxisomal biogenesis factor 19

3

2

High-throughput

0.667

High

1083124

PIANP
PILR alpha-associated neural protein

2

2

High-throughput

0.628

High

820627

CEAM6
Cell adhesion molecule CEACAM6

1

6

High-throughput

0.618

High

1083093

GALT2
Polypeptide N-acetylgalactosaminyltransferase 2

1

3

High-throughput

0.618

High

1083160

B3GN2
N-acetyllactosaminide beta-1,3-N-acetylglucosaminyltransferase 2

2

4

High-throughput

0.611

High

1083126

EMC5
ER membrane protein complex subunit 5

2

0

High-throughput

0.585

High

1083144

B2L13
Bcl-2-like protein 13

2

0

High-throughput

0.580

High

1083159

SCN3B
Sodium channel regulatory subunit beta-3

1

2

High-throughput

0.575

High

1026988

REEP5
Receptor expression-enhancing protein 5

2

5

High-throughput

0.574

High

1083149

GLP3L
Golgi phosphoprotein 3-like

1

7

Small-scale

0.561

High

1083150

GOLP3
Golgi phosphoprotein 3

1

7

Small-scale

0.561

High

1083154

NOD2
Nucleotide-binding oligomerization domain-containing protein 2

1

0

Small-scale

0.549

High

328813

CSPG5
Chondroitin sulfate proteoglycan 5

1

2

High-throughput

0.536

High

342547

LY86
Lymphocyte antigen 86

1

1

High-throughput

0.536

High

391139

HEMO
Hemopexin

1

2

High-throughput

0.536

High

518838

CCL3
C-C motif chemokine 3

1

4

High-throughput

0.536

High

548006

PSPC
Surfactant protein C

1

2

High-throughput

0.536

High

593347

PGFRA
Platelet-derived growth factor receptor alpha

1

6

High-throughput

0.536

High

888855

TMEDA
Transmembrane emp24 domain-containing protein 10

1

2

High-throughput

0.536

High

1083098

PTC1
Protein patched homolog 1

1

7

High-throughput

0.536

High

1083103

TMED2
Transmembrane emp24 domain-containing protein 2

1

2

High-throughput

0.536

High

1083104

CL12B
C-type lectin domain family 12 member B

1

13

High-throughput

0.536

High

1083105

HFE
Hereditary hemochromatosis protein

1

6

High-throughput

0.536

High

1083107

MPPE1
Metallophosphoesterase 1

1

3

High-throughput

0.536

High

1083112

NIPA3
Magnesium transporter NIPA3

1

6

High-throughput

0.536

High

1083115

DLK2
Protein delta homolog 2

1

2

High-throughput

0.536

High

1083129

LRTM2
Leucine-rich repeat and transmembrane domain-containing protein 2

1

2

High-throughput

0.536

High

1083132

FIBIN
Fin bud initiation factor homolog

1

1

High-throughput

0.536

High

1083141

REEP6
Receptor expression-enhancing protein 6

1

5

High-throughput

0.536

High

1083146

TMPSD
Transmembrane protease serine 13

1

14

High-throughput

0.536

High

981263

RAB1A
Ras-related protein Rab-1A

1

0

High-throughput

0.513

High

1083097

STX5
Syntaxin-5

1

0

High-throughput

0.513

High

1083099

SCRB2
Lysosome membrane protein 2

1

0

High-throughput

0.513

High

1083110

ISM2
Isthmin-2

1

0

High-throughput

0.513

High

1083145

TMM59
Transmembrane protein 59

1

0

High-throughput

0.513

High

1083152

GORS2
Golgi reassembly-stacking protein 2

1

0

High-throughput

0.513

High

955099

CDC42
Cell division control protein 42 homolog

1

1

High-throughput

0.501

High

611096

PTN1
Tyrosine-protein phosphatase non-receptor type 1

1

2

High-throughput

0.489

High

701407

5HT1B
5-hydroxytryptamine receptor 1B

1

1

High-throughput

0.489

High

726655

SDC4
Syndecan-4

1

1

High-throughput

0.489

High

1083136

T106A
Transmembrane protein 106A

1

5

High-throughput

0.489

High

1083158

RMND1
Required for meiotic nuclear division protein 1 homolog

1

4

High-throughput

0.489

High

1083166

ST14
Suppressor of tumorigenicity 14 protein

1

14

High-throughput

0.489

High

178253

NPC1
NPC intracellular cholesterol transporter 1

1

7

High-throughput

0.479

High

942585

BCAR1
Breast cancer anti-estrogen resistance protein 1

1

3

High-throughput

0.479

High

1083114

LMBRL
Protein LMBR1L

1

3

High-throughput

0.479

High

1083118

TMED4
Transmembrane emp24 domain-containing protein 4

1

2

High-throughput

0.479

High

1083123

FA20C
Extracellular serine/threonine protein kinase FAM20C

1

1

High-throughput

0.479

High

1083156

TMPS4
Transmembrane protease serine 4

1

14

High-throughput

0.479

High

385684

LMNA
Prelamin-A/C [Cleaved into: Lamin-A/C

1

0

High-throughput

0.460

High

418092

RPN2
Dolichyl-diphosphooligosaccharide--protein glycosyltransferase subunit 2

1

0

High-throughput

0.458

High

425474

ISG15
Ubiquitin-like protein ISG15

1

0

High-throughput

0.458

High

1083101

EMC2
ER membrane protein complex subunit 2

1

0

High-throughput

0.458

High

1083128

EMC1
ER membrane protein complex subunit 1

1

0

High-throughput

0.458

High

1083147

ACE2
Angiotensin-converting enzyme 2

1

0

Small-scale

0.458

High

256022

S19A2
Thiamine transporter 1

1

3

High-throughput

0.445

High

722447

CTR1
High affinity cationic amino acid transporter 1

1

9

High-throughput

0.445

High

933395

S12A2
Solute carrier family 12 member 2

1

1

High-throughput

0.445

High

1083094

TRDN
Triadin

1

6

High-throughput

0.445

High

1083096

S13A2
Solute carrier family 13 member 2

1

1

High-throughput

0.445

High

1083102

S39AE
Metal cation symporter ZIP14

1

20

High-throughput

0.445

High

1083106

S39AC
Zinc transporter ZIP12

1

20

High-throughput

0.445

High

1083111

MFSD5
Molybdate-anion transporter

1

1

High-throughput

0.445

High

1083116

ZNT10
Calcium/manganese antiporter SLC30A10

1

20

High-throughput

0.445

High

1083121

CTL2
Choline transporter-like protein 2

1

2

High-throughput

0.445

High

1083122

ZNT8
Proton-coupled zinc antiporter SLC30A8

1

20

High-throughput

0.445

High

1083125

S39AB
Zinc transporter ZIP11

1

20

High-throughput

0.445

High

1083130

ZNT7
Zinc transporter 7

1

20

High-throughput

0.445

High

1083131

ZNT5
Proton-coupled zinc antiporter SLC30A5

1

20

High-throughput

0.445

High

1083133

SPP2B
Signal peptide peptidase-like 2B

1

2

High-throughput

0.445

High

1083134

CTL1
Choline transporter-like protein 1

1

2

High-throughput

0.445

High

1083135

S39A7
Zinc transporter SLC39A7

1

20

High-throughput

0.445

High

1083140

BSCL2
Seipin

1

1

High-throughput

0.445

High

1083168

ZNT1
Proton-coupled zinc antiporter SLC30A1

1

20

High-throughput

0.445

High

293625

CD123
Translation initiation factor eIF2 assembly protein

1

3

High-throughput

0.437

High

588552

RFA2
Replication protein A 32 kDa subunit

1

1

High-throughput

0.437

High

1004493

RNF4
E3 ubiquitin-protein ligase RNF4

1

2

High-throughput

0.437

High

1083095

RFA4
Replication protein A 30 kDa subunit

1

1

High-throughput

0.437

High

1083108

FBW10
F-box/WD repeat-containing protein 10

1

2

High-throughput

0.437

High

1083117

TRI67
Tripartite motif-containing protein 67

1

5

High-throughput

0.437

High

1083119

ZN598
E3 ubiquitin-protein ligase ZNF598

1

2

High-throughput

0.437

High

1083157

T106B
Transmembrane protein 106B

1

5

High-throughput

0.437

High

1083162

ZRAN1
Ubiquitin thioesterase ZRANB1

1

2

High-throughput

0.437

High

1033969

OCRL
Inositol polyphosphate 5-phosphatase OCRL

1

0

High-throughput

0.426

High

1083153

POPD2
Popeye domain-containing protein 2

1

0

High-throughput

0.426

High

1083167

5MP1
eIF5-mimic protein 1

1

0

High-throughput

0.426

High

616748

SDC1
Syndecan-1

1

1

High-throughput

0.407

High

1083113

S39A4
Zinc transporter ZIP4

1

20

High-throughput

0.407

High

1083120

SL9A9
Sodium/hydrogen exchanger 9

1

5

High-throughput

0.407

High

1083137

PBIP1
Pre-B-cell leukemia transcription factor-interacting protein 1

1

2

High-throughput

0.407

High

1083138

S2538
Mitochondrial glycine transporter

1

2

High-throughput

0.407

High

1083139

SAAL1
Protein SAAL1

1

6

High-throughput

0.407

High

1083164

S39AA
Zinc transporter ZIP10

1

20

High-throughput

0.407

High

1083127

KASH5
Protein KASH5

3

0

High-throughput

0.352

High

275011

COQ9
Ubiquinone biosynthesis protein COQ9, mitochondrial

2

0

High-throughput

0.316

High

1083155

MRM3
rRNA methyltransferase 3, mitochondrial

2

0

High-throughput

0.316

High

1083142

LCOR
Ligand-dependent corepressor

1

0

High-throughput

0.282

High

125836

AP4M1
AP-4 complex subunit mu-1

1

0

High-throughput

0.279

Low

1083100

DPYL3
Dihydropyrimidinase-related protein 3

1

0

High-throughput

0.279

Low

1083143

MKNK1
MAP kinase-interacting serine/threonine-protein kinase 1

1

0

High-throughput

0.279

Low

1083161

PDXL2
Podocalyxin-like protein 2

1

0

High-throughput

0.279

Low

1083165

AP4S1
AP-4 complex subunit sigma-1

1

0

High-throughput

0.279

Low

695307

RFA1
Replication protein A 70 kDa DNA-binding subunit

1

0

High-throughput

0.249

Low

768048

RFA3
Replication protein A 14 kDa subunit

1

0

High-throughput

0.249

Low

1083109

VIR
Protein virilizer homolog

1

0

High-throughput

0.249

Low

1083148

CCDC8
Coiled-coil domain-containing protein 8

1

0

High-throughput

0.249

Low

1083151

ECT2
Protein ECT2

1

0

High-throughput

0.249

Low

1083163

S23A1
Solute carrier family 23 member 1

1

0

High-throughput

0.232

Low


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Last updated: 11Aug2025