KEGG   NETWORK: N01651
Entry
N01651                      Network                                
Name
Blood group H (O) antigen type 1 biosynthesis
Definition
LacCer -- B3GNT5 >> B3GALT1/2/5 -> Lc4Cer -- FUT2*H -> TypeIH // ABO*O
  Expanded
G00092 -- 84002 >> (8708,8707,10317) -> G00037 -- 2524v1 -> G00044 // 28v3
Class
nt06035 Blood group carbohydrate antigen biosynthesis
Type
Reference
Pathway
hsa00601  Glycosphingolipid biosynthesis - lacto and neolacto series
Gene
84002  B3GNT5; UDP-GlcNAc:betaGal beta-1,3-N-acetylglucosaminyltransferase 5
8708  B3GALT1; beta-1,3-galactosyltransferase 1
8707  B3GALT2; beta-1,3-galactosyltransferase 2
10317  B3GALT5; beta-1,3-galactosyltransferase 5
2524  FUT2; fucosyltransferase 2
28  ABO; ABO, alpha 1-3-N-acetylgalactosaminyltransferase and alpha 1-3-galactosyltransferase
Variant
2524v1 (FUT2*H)  FUT2 Se allele
28v3 (ABO*O)  ABO O allele
Metabolite
G00092  Lactosylceramide
G00037  Lc4Cer
G00044  IV2Fuc-Lc4Cer
Reference
  Authors
Jajosky RP, Wu SC, Zheng L, Jajosky AN, Jajosky PG, Josephson CD, Hollenhorst MA, Sackstein R, Cummings RD, Arthur CM, Stowell SR
  Title
ABO blood group antigens and differential glycan expression: Perspective on the evolution of common human enzyme deficiencies.
  Journal
iScience 26:105798 (2023)
DOI:10.1016/j.isci.2022.105798
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