Protein: GLT12
Polypeptide N-acetylgalactosaminyltransferase 12 (EC 2.4.1.41) (Polypeptide GalNAc transferase 12) (GalNAc-T12) (pp-GaNTase 12) (Protein-UDP acetylgalactosaminyltransferase 12) (UDP-GalNAc:polypeptide N-acetylgalactosaminyltransferase 12)

Gene: GLT12, GALNT12
Organism: Homo sapiens
Interactions: 97
UniProt ID: Q8IXK2

Gene Ontology (top 5):
GO:0000139 - Golgi membrane
GO:0004653 - polypeptide N-acetylgalactosaminyltransferase activity
GO:0005794 - Golgi apparatus
GO:0006493 - protein O-linked glycosylation
GO:0016266 - protein O-linked glycosylation via N-acetyl-galactosamine

Download interactions: TXT   MITAB-2.5

Interaction Interactor Experiments Homologs Category Interaction
Score
Confidence

1286279

GALT7
N-acetylgalactosaminyltransferase 7

2

3

High-throughput

0.811

High

568069

HLAE
HLA class I histocompatibility antigen, alpha chain E

3

3

High-throughput

0.667

High

705973

CD1B
T-cell surface glycoprotein CD1b

3

9

High-throughput

0.667

High

391146

HEMO
Hemopexin

3

2

High-throughput

0.662

High

1312538

CHST8
Carbohydrate sulfotransferase 8

3

0

High-throughput

0.638

High

1198722

MPPE1
Metallophosphoesterase 1

2

3

High-throughput

0.628

High

1312543

MGT4C
Alpha-1,3-mannosyl-glycoprotein 4-beta-N-acetylglucosaminyltransferase C

2

1

High-throughput

0.628

High

731875

CEAM8
Cell adhesion molecule CEACAM8

1

6

High-throughput

0.618

High

1312529

ESPB1
Epididymal sperm-binding protein 1

1

1

High-throughput

0.618

High

1312535

SIRPD
Signal-regulatory protein delta

1

1

High-throughput

0.618

High

1312550

B3GN3
N-acetyllactosaminide beta-1,3-N-acetylglucosaminyltransferase 3

2

4

High-throughput

0.611

High

534335

CD8B
T-cell surface glycoprotein CD8 beta chain

1

0

High-throughput

0.578

High

614706

PTPRA
Receptor-type tyrosine-protein phosphatase alpha

2

1

High-throughput

0.574

High

1312521

PIANP
PILR alpha-associated neural protein

2

2

High-throughput

0.574

High

1312549

LAMP3
Lysosome-associated membrane glycoprotein 3

2

1

High-throughput

0.574

High

341330

ECEL1
Endothelin-converting enzyme-like 1

1

2

High-throughput

0.536

High

380452

DQA1
HLA class II histocompatibility antigen, DQ alpha 1 chain

1

9

High-throughput

0.536

High

455923

ASGR1
Asialoglycoprotein receptor 1

1

8

High-throughput

0.536

High

567914

PRG2
Bone marrow proteoglycan

1

5

High-throughput

0.536

High

593433

PGFRA
Platelet-derived growth factor receptor alpha

1

6

High-throughput

0.536

High

688587

NKG2A
NKG2-A/NKG2-B type II integral membrane protein

1

14

High-throughput

0.536

High

1084034

SIAT6
CMP-N-acetylneuraminate-beta-1,4-galactoside alpha-2,3-sialyltransferase

1

4

High-throughput

0.536

High

1177825

CL12B
C-type lectin domain family 12 member B

1

13

High-throughput

0.536

High

1246878

RICTR
Rapamycin-insensitive companion of mTOR

1

1

High-throughput

0.536

High

1259329

TBA1A
Tubulin alpha-1A chain

1

2

High-throughput

0.536

High

787200

BMR1A
Bone morphogenetic protein receptor type-1A

1

0

High-throughput

0.518

High

636495

FUT3
3-galactosyl-N-acetylglucosaminide 4-alpha-L-fucosyltransferase FUT3

1

0

High-throughput

0.513

High

1312524

PNDC1
Poly(A)-specific ribonuclease PNLDC1

1

0

High-throughput

0.513

High

1312551

RXLT1
Ribitol-5-phosphate xylosyltransferase 1

1

0

High-throughput

0.513

High

557372

SRC
Proto-oncogene tyrosine-protein kinase Src

1

1

High-throughput

0.494

High

928699

PMS2
Mismatch repair endonuclease PMS2

1

2

High-throughput

0.494

High

1312527

FBXW7
F-box/WD repeat-containing protein 7

1

2

High-throughput

0.494

High

1312545

MLH3
DNA mismatch repair protein Mlh3

1

2

High-throughput

0.494

High

1139339

RB3GP
Rab3 GTPase-activating protein catalytic subunit

1

0

High-throughput

0.493

High

224501

PI15
Peptidase inhibitor 15

1

2

High-throughput

0.489

High

388137

ACHA
Acetylcholine receptor subunit alpha

1

1

High-throughput

0.489

High

425227

IC1
Plasma protease C1 inhibitor

1

3

High-throughput

0.489

High

438897

CD1A
T-cell surface glycoprotein CD1a

1

9

High-throughput

0.489

High

506872

CFC1
Cryptic protein

1

2

High-throughput

0.489

High

634778

GRAH
Granzyme H

1

15

High-throughput

0.489

High

647376

IDS
Iduronate 2-sulfatase

1

1

High-throughput

0.489

High

723242

ACHB4
Neuronal acetylcholine receptor subunit beta-4

1

1

High-throughput

0.489

High

762411

BTC
Probetacellulin [Cleaved into: Betacellulin

1

3

High-throughput

0.489

High

1036219

NRG1
Pro-neuregulin-1, membrane-bound isoform

1

2

High-throughput

0.489

High

1101380

SG2A2
Mammaglobin-A

1

5

High-throughput

0.489

High

1165367

ODAPH
Odontogenesis associated phosphoprotein

1

1

High-throughput

0.489

High

1219844

OBI1
ORC ubiquitin ligase 1

1

1

High-throughput

0.489

High

1245877

BRID5
BRICHOS domain-containing protein 5

1

3

High-throughput

0.489

High

1248767

LYZL1
Lysozyme-like protein 1

1

5

High-throughput

0.489

High

1286825

TM11B
Transmembrane protease serine 11B

1

14

High-throughput

0.489

High

1308260

HDBP1
Glycosylphosphatidylinositol-anchored high density lipoprotein-binding protein 1

1

4

High-throughput

0.489

High

1312526

OIT3
Oncoprotein-induced transcript 3 protein

1

3

High-throughput

0.489

High

1312528

T106A
Transmembrane protein 106A

1

5

High-throughput

0.489

High

1312530

SAAL1
Protein SAAL1

1

6

High-throughput

0.489

High

1312531

ASIC4
Acid-sensing ion channel 4

1

1

High-throughput

0.489

High

1312532

TECT2
Tectonic-2

1

1

High-throughput

0.489

High

1312536

CST11
Cystatin-11

1

3

High-throughput

0.489

High

1312544

DNJB9
DnaJ homolog subfamily B member 9

1

1

High-throughput

0.489

High

1312546

DKKL1
Dickkopf-like protein 1

1

1

High-throughput

0.489

High

422528

A4
Amyloid-beta precursor protein

1

0

High-throughput

0.480

High

242226

PRKN
E3 ubiquitin-protein ligase parkin

1

0

High-throughput

0.458

High

590306

MUC1
Mucin-1

1

1

Small-scale

0.457

High

1242849

S39A4
Zinc transporter ZIP4

1

20

High-throughput

0.445

High

1251154

ZNT10
Calcium/manganese antiporter SLC30A10

1

20

High-throughput

0.445

High

1312522

S39AB
Zinc transporter ZIP11

1

20

High-throughput

0.445

High

1312525

ZNT5
Proton-coupled zinc antiporter SLC30A5

1

20

High-throughput

0.445

High

1312552

ZNT1
Proton-coupled zinc antiporter SLC30A1

1

20

High-throughput

0.445

High

1248998

LMBRL
Protein LMBR1L

1

3

High-throughput

0.437

High

1295007

TMM25
Transmembrane protein 25

1

1

High-throughput

0.437

High

1312542

GINM1
Glycoprotein integral membrane protein 1

1

1

High-throughput

0.437

High

256076

S19A2
Thiamine transporter 1

1

3

High-throughput

0.407

High

722519

CTR1
High affinity cationic amino acid transporter 1

1

9

High-throughput

0.407

High

870375

S6A11
Sodium- and chloride-dependent GABA transporter 3

1

8

High-throughput

0.407

High

1197819

S39AC
Zinc transporter ZIP12

1

20

High-throughput

0.407

High

1242161

NPAL3
NIPA-like protein 3

1

6

High-throughput

0.407

High

1312547

S39AA
Zinc transporter ZIP10

1

20

High-throughput

0.407

High

369701

A2MG
Alpha-2-macroglobulin

2

0

High-throughput

0.328

High

1248557

LYPD4
Ly6/PLAUR domain-containing protein 4

2

0

High-throughput

0.328

High

1312533

ADA33
Disintegrin and metalloproteinase domain-containing protein 33

2

0

High-throughput

0.328

High

224137

BUB1
Mitotic checkpoint serine/threonine-protein kinase BUB1

1

0

High-throughput

0.282

High

442762

RB
Retinoblastoma-associated protein

1

0

High-throughput

0.282

High

556197

CADH1
Cadherin-1

1

0

High-throughput

0.282

High

839047

PK3CA
Phosphatidylinositol 4,5-bisphosphate 3-kinase catalytic subunit alpha isoform

1

0

High-throughput

0.282

High

846633

MSH2
DNA mismatch repair protein Msh2

1

0

High-throughput

0.282

High

592732

LEUK
Leukosialin

1

0

High-throughput

0.279

Low

648781

KCNA4
Potassium voltage-gated channel subfamily A member 4

1

0

High-throughput

0.279

Low

1022904

EFNB1
Ephrin-B1

1

0

High-throughput

0.279

Low

1034772

NAAA
N-acylethanolamine-hydrolyzing acid amidase

1

0

High-throughput

0.279

Low

1295178

PDPN
Podoplanin

1

0

High-throughput

0.279

Low

1312534

TNG6
Transport and Golgi organization protein 6 homolog

1

0

High-throughput

0.279

Low

1312537

CXL16
C-X-C motif chemokine 16

1

0

High-throughput

0.279

Low

1312539

TTYH1
Protein tweety homolog 1

1

0

High-throughput

0.279

Low

1312540

G3ST2
Galactose-3-O-sulfotransferase 2

1

0

High-throughput

0.279

Low

1312541

SDF2L
Stromal cell-derived factor 2-like protein 1

1

0

High-throughput

0.279

Low

1312548

TFR2
Transferrin receptor protein 2

1

0

High-throughput

0.279

Low

842799

CDN2A
Cyclin-dependent kinase inhibitor 2A

1

0

High-throughput

0.251

Low

1312523

ARF
Tumor suppressor ARF

1

0

High-throughput

0.238

Low


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Last updated: 11Aug2025