Gene Information
Gene NameTGOLN2
OrganismHomo sapiens (Human)
Gene Length437
Protein NamesTrans-Golgi network integral membrane protein 2 (Trans-Golgi network glycoprotein 46) (TGN38 homolog) (hTGN46) (Trans-Golgi network glycoprotein 48) (hTGN48) (Trans-Golgi network glycoprotein 51) (hTGN51) (Trans-Golgi network protein 2)
Target NameNA
Target TypeNA
Gene Age544 ( ENSG00000152291 )
Evolutionary StageEumetazoa
AlphaFoldDBO43493
Gene CardTGOLN2
Uniprot IDO43493
PfamNA
In ASDno
Allosteric Predictionno (-0.138891966)
Ortholog in AnimalsAlpaca_ TGOLN2 ( ortholog_one2one )
Macaque_ TGOLN2 ( ortholog_one2one )
Mouse_ Tgoln1 ( ortholog_one2one )
Rat_ Tgoln2 ( ortholog_one2one )
OhnologsNA
ParalogsNA
TissueNA
Tissue SpecificityIsoform TGN46 is widely expressed. Isoform TGN51 is more abundant in fetal lung and kidney. Isoform TGN48 is barely expressed in embryonic kidney and promyelocytic cells.
Pharmacological Animal ModelsNA
Gene Ontology
(biological process)
Gene Ontology
(cellular component)
Gene Ontology
(molecular function)
PDB 6YAF  (EM  9.10A 
DBSNP rs1128140  rs1044962  rs1044963  rs1044964  rs1573051515  rs4247303  rs1044969  rs4240199 
Subcellular location [CC]Cell membrane;
Single-pass type I membrane protein. Golgi apparatus, trans-Golgi network membrane;
Single-pass type I membrane protein. Note=Primarily in trans-Golgi network. Cycles between the trans-Golgi network and the cell surface returning via endosomes.
Mouse PG classificationNA
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