Protein: A4GAT
Lactosylceramide 4-alpha-galactosyltransferase (EC 2.4.1.228) (Alpha-1,4-N-acetylglucosaminyltransferase) (Alpha-1,4-galactosyltransferase) (Alpha4Gal-T1) (CD77 synthase) (Globotriaosylceramide synthase) (Gb3 synthase) (P1/Pk synthase) (UDP-galactose:beta-D-galactosyl-beta1-R 4-alpha-D-galactosyltransferase)

Gene: A4GAT, A4GALT
Organism: Homo sapiens
Interactions: 14
UniProt ID: Q9NPC4

Gene Ontology (top 5):
GO:0000139 - Golgi membrane
GO:0001576 - globoside biosynthetic process
GO:0006688 - glycosphingolipid biosynthetic process
GO:0007009 - plasma membrane organization
GO:0008378 - galactosyltransferase activity

Download interactions: TXT   MITAB-2.5

Interaction Interactor Experiments Homologs Category Interaction
Score
Confidence

1414297

ABHEA
Protein ABHD14A

3

1

High-throughput

0.667

High

1217399

AB17B
Alpha/beta hydrolase domain-containing protein 17B

3

0

High-throughput

0.638

High

699159

CALX
Calnexin

2

3

High-throughput

0.628

High

1446183

CILK1
Serine/threonine-protein kinase ICK

3

1

High-throughput

0.609

High

564407

CFTR
Cystic fibrosis transmembrane conductance regulator

1

0

High-throughput

0.518

High

1446182

PKHB1
Pleckstrin homology domain-containing family B member 1

1

0

High-throughput

0.513

High

170976

CLGN
Calmegin

1

3

High-throughput

0.489

High

1446181

FPRP
Prostaglandin F2 receptor negative regulator

1

0

High-throughput

0.458

High

939537

FCGRN
IgG receptor FcRn large subunit p51

1

2

High-throughput

0.437

High

63263

VP37C
Vacuolar protein sorting-associated protein 37C

1

0

High-throughput

0.279

Low

1446180

S39A9
Zinc transporter ZIP9

1

0

High-throughput

0.279

Low

218813

TGON2
Trans-Golgi network integral membrane protein 2

1

0

High-throughput

0.249

Low

401535

RAF1
RAF proto-oncogene serine/threonine-protein kinase

1

0

High-throughput

0.249

Low

1255655

TRI67
Tripartite motif-containing protein 67

1

0

High-throughput

0.249

Low


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Last updated: 11Aug2025