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vitamin B1 metabolism

State Icon Reaction EC-Number Confidence maximal confidence score from EnzymeDetector
2-methyl-4-amino-5-hydroxymethylpyrimidine_phosphate + ATP <=> 2-methyl-4-amino-5-hydroxymethylpyrimidine_diphosphate + ADP 2.7.1.49 hydroxymethylpyrimidine kinase
2.7.4.7 phosphooxymethylpyrimidine kinase


1-deoxy-D-xylulose_5-phosphate + 2-iminoacetate + adenylyl-[ThiS] <=> 2-[(2R,5Z)-2-carboxy-4-methylthiazol-5(2H)-ylidene]ethyl_phosphate + [sulfur-carrier_protein_ThiS] + 2 H2O 2.8.1.10 thiazole synthase

ATP + 4-Amino-5-hydroxymethyl-2-methylpyrimidine <=> H+ + ADP + 2-methyl-4-amino-5-hydroxymethylpyrimidine_phosphate 2.7.1.35 pyridoxal kinase
2.7.1.49 hydroxymethylpyrimidine kinase
2.7.4.7 phosphooxymethylpyrimidine kinase



2-(4-methyl-1,3-thiazol-5-yl)ethyl_phosphate + 2-methyl-4-amino-5-hydroxymethylpyrimidine_diphosphate + H+ <=> thiamine_phosphate + diphosphate 2.5.1.3 thiamine phosphate synthase

thiamine + ATP <=> H+ + thiamine_diphosphate + AMP 2.7.6.2 thiamine diphosphokinase

2-[(2R,5Z)-2-carboxy-4-methylthiazol-5(2H)-ylidene]ethyl_phosphate + 2-methyl-4-amino-5-hydroxymethylpyrimidine_diphosphate + H+ <=> thiamine_phosphate + CO2 + diphosphate 2.5.1.3 thiamine phosphate synthase

L-cysteine + [ThiI]-cysteine <=> L-alanine + [ThiI]-S-sulfanylcysteine 2.8.1.7 cysteine desulfurase

S-adenosyl-L-methionine + L-tyrosine + NADPH <=> 2-iminoacetate + p-Cresol + 5''-deoxyadenosine + L-methionine + NADP+ + H+ 4.1.99.19 2-iminoacetate synthase

NAD+ + glycine + [ADP-thiazole_synthase]-L-cysteine <=> nicotinamide + ADP-5-ethyl-4-methylthiazole-2-carboxylate + [ADP-thiazole_synthase]-dehydroalanine + 3 H2O 2.4.2.60 cysteine-dependent adenosine diphosphate thiazole synthase

ATP + 4-methyl-5-(2-hydroxyethyl)-thiazole <=> H+ + ADP + 2-(4-methyl-1,3-thiazol-5-yl)ethyl_phosphate 2.7.1.50 hydroxyethylthiazole kinase

S-adenosyl-L-methionine + 5-amino-1-(5-phospho-D-ribosyl)imidazole <=> 2-methyl-4-amino-5-hydroxymethylpyrimidine_phosphate + 5''-deoxyadenosine + L-methionine + formate + CO + H+ 4.1.99.17 phosphomethylpyrimidine synthase

[ThiS] + ATP + H+ <=> adenylyl-[ThiS] + diphosphate 2.7.7.73 sulfur carrier protein ThiS adenylyltransferase

succinyl-CoA + enzyme_N6-(dihydrolipoyl)lysine <=> CoA + enzyme_N6-(S-succinyldihydrolipoyl)lysine 2.3.1.61 dihydrolipoyllysine-residue succinyltransferase

H2O + thiamine <=> H+ + 4-methyl-5-(2-hydroxyethyl)-thiazole + 4-Amino-5-hydroxymethyl-2-methylpyrimidine 3.5.99.2 aminopyrimidine aminohydrolase

thiamine_phosphate + ATP <=> thiamine_diphosphate + ADP 2.7.1.21 thymidine kinase
2.7.4.12 T2-induced deoxynucleotide kinase
2.7.4.13 (deoxy)nucleoside-phosphate kinase
2.7.4.16 thiamine-phosphate kinase
2.7.4.3 adenylate kinase
2.7.4.4 nucleoside-phosphate kinase
2.7.4.8 guanylate kinase
2.7.4.9 dTMP kinase








thiamine_phosphate + H2O <=> thiamine + phosphate 3.1.3.1 alkaline phosphatase
3.1.3.100 thiamine phosphate phosphatase
3.1.3.2 acid phosphatase



H+ + pyruvate + D-glyceraldehyde_3-phosphate <=> 1-deoxy-D-xylulose_5-phosphate + CO2 2.2.1.7 1-deoxy-D-xylulose-5-phosphate synthase

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