Reaction: H antigen-sec translocates from Golgi lumen to extracellular region
- in pathway: ABO blood group biosynthesis
The H antigen in secretors (H antigen-sec) translocates from the Golgi lumen to the extracellular region by an unknown mechanism (Ewald & Sumner 2016). Here, it can be extended by the soluble forms of the histo-blood group ABO system transferase (sABO) enzymes.
Reaction - small molecule participants:
H antigen-sec [extracellular region]
H antigen-sec [Golgi lumen]
Reactome.org reaction link: R-HSA-9037612
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Reaction input - small molecules:
alpha-L-Fuc-(1->2)-beta-D-Gal-(1->3)-beta-D-GlcNAc-(1->3)-alpha-D-Gal-yl group
Reaction output - small molecules:
alpha-L-Fuc-(1->2)-beta-D-Gal-(1->3)-beta-D-GlcNAc-(1->3)-alpha-D-Gal-yl group
Reactome.org link: R-HSA-9037612