Protein: GT252
Procollagen galactosyltransferase 2 (EC 2.4.1.50) (Collagen beta(1-O)galactosyltransferase 2) (ColGalT 2) (Glycosyltransferase 25 family member 2) (Hydroxylysine galactosyltransferase 2)

Gene: GT252, COLGALT2
Organism: Homo sapiens
Interactions: 67
UniProt ID: Q8IYK4

Gene Ontology (top 5):
GO:0005788 - endoplasmic reticulum lumen
GO:0030199 - collagen fibril organization
GO:0050211 - procollagen galactosyltransferase activity

Download interactions: TXT   MITAB-2.5

Interaction Interactor Experiments Homologs Category Interaction
Score
Confidence

1315192

GT251
Procollagen galactosyltransferase 1

2

10

High-throughput

0.811

High

1315200

CNPY3
Protein canopy homolog 3

3

1

High-throughput

0.667

High

668787

CO8A2
Collagen alpha-2(VIII) chain

3

20

High-throughput

0.656

High

384175

CO1A1
Collagen alpha-1(I) chain

2

20

High-throughput

0.628

High

384260

CO2A1
Collagen alpha-1(II) chain

2

20

High-throughput

0.628

High

384317

CO4A1

2

20

High-throughput

0.628

High

471600

CO4A2

2

20

High-throughput

0.628

High

551877

CO6A2

2

20

High-throughput

0.628

High

712111

CO4A5

2

20

High-throughput

0.628

High

1043638

COAA1

2

20

High-throughput

0.628

High

1243553

VWA1
von Willebrand factor A domain-containing protein 1

2

14

High-throughput

0.628

High

1315206

VP33B
Vacuolar protein sorting-associated protein 33B

2

1

High-throughput

0.628

High

1315207

SPE39
Spermatogenesis-defective protein 39 homolog

2

1

High-throughput

0.628

High

505837

C1T9A
Complement C1q and tumor necrosis factor-related protein 9A

3

20

High-throughput

0.609

High

1027921

PSG9
Pregnancy-specific beta-1-glycoprotein 9

3

2

High-throughput

0.609

High

1315201

COL11
Collectin-11

3

20

High-throughput

0.609

High

1315213

COL10
Collectin-10

3

20

High-throughput

0.609

High

1315204

C1QT3
Complement C1q tumor necrosis factor-related protein 3

3

20

High-throughput

0.599

High

640683

MSRE
Macrophage scavenger receptor types I and II

2

20

High-throughput

0.574

High

944827

PCBP3
Poly(rC)-binding protein 3

2

1

High-throughput

0.574

High

1243421

CNKR3
Connector enhancer of kinase suppressor of ras 3

2

1

High-throughput

0.574

High

1251860

SCAR5
Scavenger receptor class A member 5

2

20

High-throughput

0.574

High

1315212

COLQ
Acetylcholinesterase collagenic tail peptide

2

20

High-throughput

0.574

High

1315210

UBQL2
Ubiquilin-2

2

2

High-throughput

0.553

High

137077

PLOD2
Procollagen-lysine,2-oxoglutarate 5-dioxygenase 2

1

10

High-throughput

0.536

High

251934

PLOD3
Multifunctional procollagen lysine hydroxylase and glycosyltransferase LH3 [Includes: Procollagen-lysine,2-oxoglutarate 5-dioxygenase 3

1

10

High-throughput

0.536

High

551804

CO6A1

1

20

High-throughput

0.536

High

694370

CO8A1
Collagen alpha-1(VIII) chain

1

20

High-throughput

0.536

High

810621

COIA1
Collagen alpha-1(XVIII) chain [Cleaved into: Endostatin; Non-collagenous domain 1

1

20

High-throughput

0.536

High

1058772

COGA1

1

20

High-throughput

0.536

High

1105508

OS9
Protein OS-9

1

3

High-throughput

0.536

High

1120082

CO9A3

1

20

High-throughput

0.536

High

1120085

CO9A2

1

20

High-throughput

0.536

High

1215395

CODA1
Collagen alpha-1(XIII) chain

1

20

High-throughput

0.536

High

1315197

COLA1

1

20

High-throughput

0.536

High

1315199

COCA1

1

20

High-throughput

0.536

High

1315211

UBQL1
Ubiquilin-1

1

2

High-throughput

0.523

High

73834

C1T9B
Complement C1q and tumor necrosis factor-related protein 9B

1

20

High-throughput

0.489

High

388648

C1QA
Complement C1q subcomponent subunit A

1

20

High-throughput

0.489

High

469688

MMP2
72 kDa type IV collagenase

1

2

High-throughput

0.489

High

953832

C1QT8
Complement C1q tumor necrosis factor-related protein 8

1

20

High-throughput

0.489

High

1155006

ADIPO
Adiponectin

1

20

High-throughput

0.489

High

1235230

LAIR2
Leukocyte-associated immunoglobulin-like receptor 2

1

1

High-throughput

0.489

High

1315196

RITA1
RBPJ-interacting and tubulin-associated protein 1

1

2

High-throughput

0.489

High

1315202

C1QT1
Complement C1q tumor necrosis factor-related protein 1

1

20

High-throughput

0.489

High

1315203

C1QT7
Complement C1q tumor necrosis factor-related protein 7

1

20

High-throughput

0.489

High

142015

FCN1
Ficolin-1

1

2

High-throughput

0.437

High

388726

C1QB
Complement C1q subcomponent subunit B

1

20

High-throughput

0.437

High

404210

GCR
Glucocorticoid receptor

1

1

High-throughput

0.437

High

1254571

TRI67
Tripartite motif-containing protein 67

1

4

High-throughput

0.437

High

1315194

EMID1
EMI domain-containing protein 1

1

20

High-throughput

0.437

High

1315205

C1QT2
Complement C1q tumor necrosis factor-related protein 2

1

20

High-throughput

0.437

High

1315208

FBX6
F-box only protein 6

1

6

High-throughput

0.437

High

1196845

Q4VAQ0
COL8A2 protein

1

20

High-throughput

0.407

High

407871

SEMG1
Semenogelin-1

3

0

High-throughput

0.345

High

131559

CACB4
Voltage-dependent L-type calcium channel subunit beta-4

2

0

High-throughput

0.328

High

587500

TFE2
Transcription factor E2-alpha

2

0

High-throughput

0.328

High

1012072

KGD4
Alpha-ketoglutarate dehydrogenase component 4

2

0

High-throughput

0.328

High

1315193

SPT20
Spermatogenesis-associated protein 20

2

0

High-throughput

0.328

High

1315195

F136A
Protein FAM136A

2

0

High-throughput

0.328

High

1315198

DOK1
Docking protein 1

2

0

High-throughput

0.328

High

789649

HPCL1
Hippocalcin-like protein 1

2

0

High-throughput

0.320

High

1116886

MOGS
Mannosyl-oligosaccharide glucosidase

1

0

High-throughput

0.279

Low

1315209

DISC1
Disrupted in schizophrenia 1 protein

1

0

High-throughput

0.279

Low

613096

EGR1
Early growth response protein 1

1

0

High-throughput

0.249

Low

1206206

T255A
Transmembrane protein 255A

1

0

High-throughput

0.249

Low

1211743

UBX11
UBX domain-containing protein 11

1

0

High-throughput

0.249

Low


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Last updated: 11Aug2025