Skip to main content
. 2009 Jan 12;184(1):173–183. doi: 10.1083/jcb.200801071

Figure 7.

Figure 7.

Protein domains of β4GalNAcTB involved in the interaction with GABPI. Hybrids of Flag-β4GalNAcTA (red) and -B (blue) were cloned by domain swapping of the cytoplasmic (Cyt) and transmembrane domain (TMD), stem region, and catalytic domain (Cat) as illustrated and expressed in HEK293 with and without GABPI. The intracellular localization was analyzed by indirect immunofluorescence using α-mannosidase II and calnexin as markers for Golgi and ER, respectively.