KEGG   REACTION: R05936
Entry
R05936                      Reaction                               
Definition
UDP-N-acetyl-D-glucosamine + G00163 <=> UDP + G00164
Equation
Comment
EXTL1, EXTL3
Enzyme
Pathway
rn00534  Glycosaminoglycan biosynthesis - heparan sulfate / heparin
rn01100  Metabolic pathways
Module
M00059  Glycosaminoglycan biosynthesis, heparan sulfate backbone
Brite
Enzymatic reactions [BR:br08201]
 2. Transferase reactions
  2.4  Glycosyltransferases
   2.4.1  Hexosyltransferases
    2.4.1.224
     R05936  UDP-N-acetyl-D-glucosamine + G00163 <=> UDP + G00164
IUBMB reaction hierarchy [BR:br08202]
 2. Transferase reactions
  2.4.1.224
   R07334  beta-D-Glucuronosyl-(1->4)-N-acetyl-alpha-D-glucosaminylproteoglycan <=> N-Acetyl-alpha-D-glucosaminyl-(1->4)-beta-D-glucuronosyl-(1->4)-N-acetyl-alpha-D-glucosaminylproteoglycan
    R05936
Glycosyltransferase reactions [BR:br08203]
 N-Acetylglucosaminyltransferase reactions
  R05936  GlcNAc a1-4 GlcA
Orthology
K02368  alpha-1,4-N-acetylglucosaminyltransferase EXTL1 [EC:2.4.1.224]
K02370  alpha-1,4-N-acetylglucosaminyltransferase EXTL3 [EC:2.4.1.223 2.4.1.224]
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