KEGG   REACTION: R03471
Entry
R03471                      Reaction                               
Name
ATP:4-amino-5-hydroxymethyl-2-methylpyrimidine 5-phosphotransferase
Definition
ATP + 4-Amino-5-hydroxymethyl-2-methylpyrimidine <=> ADP + 4-Amino-2-methyl-5-(phosphooxymethyl)pyrimidine
Equation
C00002 + C01279 <=> C00008 + C04556
Reaction class
RC00002  C00002_C00008
RC00017  C01279_C04556
Enzyme
2.7.1.49
Pathway
rn00730  Thiamine metabolism
rn01100  Metabolic pathways
rn01240  Biosynthesis of cofactors
Module
M00899  Thiamine salvage pathway, HMP/HET => TMP
Brite
Enzymatic reactions [BR:br08201]
 2. Transferase reactions
  2.7  Transferring phosphorus-containing groups
   2.7.1  Phosphotransferases with an alcohol group as acceptor
    2.7.1.49
     R03471  ATP + 4-Amino-5-hydroxymethyl-2-methylpyrimidine <=> ADP + 4-Amino-2-methyl-5-(phosphooxymethyl)pyrimidine
Orthology
K00877  hydroxymethylpyrimidine/phosphomethylpyrimidine kinase / thiaminase [EC:2.7.1.49 2.7.4.7 3.5.99.2]
K00941  hydroxymethylpyrimidine/phosphomethylpyrimidine kinase [EC:2.7.1.49 2.7.4.7]
K14153  hydroxymethylpyrimidine kinase / phosphomethylpyrimidine kinase / thiamine-phosphate diphosphorylase [EC:2.7.1.49 2.7.4.7 2.5.1.3]
K21219  hydroxymethylpyrimidine kinase / phosphomethylpyrimidine kinase / thiamine-phosphate diphosphorylase [EC:2.7.1.49 2.7.4.7 2.5.1.3]
Other DBs
RHEA: 23099
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