| ULS00283 | thiamine diphosphate from thiamine phosphate | None - {{∅}} | None - {{∅}} | Unexplained |  | 
                
                    | UER00596 | thiamine phosphate from thiamine: step 1/1~1 ATP + 1 thiamine => 1 ADP + 1 thiamine phosphate. | None - {{∅}} | None - {{∅}} | Unexplained |  | 
                
                    | UER00136 | 4-amino-2-methyl-5-diphosphomethylpyrimidine from 5-amino-1-(5-phospho-D-ribosyl)imidazole: step 1/3~1 5-amino-1-(5-phospho-D-ribosyl)imidazole => 1 4-amino-5-hydroxymethyl-2-methylpyrimidine. | None - {{∅}} | None - {{∅}} | Unexplained |  | 
                
                    | UER00141 | thiamine phosphate from 4-amino-2-methyl-5-diphosphomethylpyrimidine and 4-methyl-5-(2-phosphoethyl)-thiazole: step 1/1~1 4-amino-2-methyl-5-diphosphomethylpyrimidine + 1 4-methyl-5-(2-phosphoethyl)-thiazole => 1 diphosphate + 1 thiamine phosphate. | None - {{∅}} | True - {{t}} | Unconfirmed presence |  | 
                
                    | UER00137 | 4-amino-2-methyl-5-diphosphomethylpyrimidine from 5-amino-1-(5-phospho-D-ribosyl)imidazole: step 2/3~1 4-amino-5-hydroxymethyl-2-methylpyrimidine + 1 ATP => 1 4-amino-2-methyl-5-phosphomethylpyrimidine + 1 ADP. | None - {{∅}} | None - {{∅}} | Unexplained |  | 
                
                    | ULS00060 | thiamine phosphate from 4-amino-2-methyl-5-diphosphomethylpyrimidine and 4-methyl-5-(2-phosphoethyl)-thiazole | None - {{∅}} | True - {{t}} | Unconfirmed presence |  | 
                
                    | ULS00057 | 4-amino-2-methyl-5-diphosphomethylpyrimidine from 5-amino-1-(5-phospho-D-ribosyl)imidazole | None - {{∅}} | None - {{∅},{t}} | Unexplained |  | 
                
                    | UER00139 | 4-methyl-5-(2-phosphoethyl)-thiazole from 5-(2-hydroxyethyl)-4-methylthiazole: step 1/1~1 5-(2-hydroxyethyl)-4-methylthiazole + 1 ATP => 1 4-methyl-5-(2-phosphoethyl)-thiazole + 1 ADP. | None - {{∅}} | True - {{t}} | Unconfirmed presence |  | 
                
                    | UER00140 | 4-methyl-5-(2-phosphoethyl)-thiazole from 1-deoxy-D-xylulose 5-phosphate: step 1/1~1 1-deoxy-D-xylulose 5-phosphate => 1 4-methyl-5-(2-phosphoethyl)-thiazole. | None - {{∅}} | None - {{∅}} | Unexplained |  | 
                
                    | UER00138 | 4-amino-2-methyl-5-diphosphomethylpyrimidine from 5-amino-1-(5-phospho-D-ribosyl)imidazole: step 3/3~1 4-amino-2-methyl-5-phosphomethylpyrimidine + 1 ATP => 1 4-amino-2-methyl-5-diphosphomethylpyrimidine + 1 ADP. | None - {{∅}} | True - {{t}} | Unconfirmed presence |  | 
                
                    | UER00142 | thiamine diphosphate from thiamine phosphate: step 1/1~1 ATP + 1 thiamine phosphate => 1 ADP + 1 thiamine diphosphate. | None - {{∅}} | None - {{∅}} | Unexplained |  | 
                
                    | ULS00284 | thiamine phosphate from thiamine | None - {{∅}} | None - {{∅}} | Unexplained |  | 
                
                    | ULS00059 | 4-methyl-5-(2-phosphoethyl)-thiazole from 1-deoxy-D-xylulose 5-phosphate | None - {{∅}} | None - {{∅}} | Unexplained |  | 
                
                    | ULS00285 | thiamine diphosphate from thiamine | None - {{∅}} | None - {{∅}} | Unexplained |  | 
                
                    | VariantPath-5-UPA00060 |  | None - {{∅}} | None - {{∅}} | Unexplained |  | 
                
                    | UER00597 | thiamine diphosphate from thiamine: step 1/1~1 ATP + 1 thiamine => 1 AMP + 1 thiamine diphosphate. | None - {{∅}} | None - {{∅}} | Unexplained |  | 
                
                    | VariantPath-2-UPA00060 |  | None - {{∅}} | None - {{∅},{t}} | Unexplained |  | 
                
                    | VariantPath-4-UPA00060 |  | None - {{∅}} | None - {{∅},{t}} | Unexplained |  | 
                
                    | ULS00058 | 4-methyl-5-(2-phosphoethyl)-thiazole from 5-(2-hydroxyethyl)-4-methylthiazole | None - {{∅}} | True - {{t}} | Unconfirmed presence |  | 
                
                    | VariantPath-3-UPA00060 |  | None - {{∅}} | None - {{∅}} | Unexplained |  | 
                
                    | UPA00060 | thiamine diphosphate biosynthesis~Biosynthesis of thiamin pyrophosphate (THI-PP, TPP), the active form of thiamine cofactor (vitamin B1). It has essential functions, for example in carbohydrate and branched-chain amino-acid metabolism. All organisms able to to produce THI-PP initially assemble THI-P by coupling 4-amino-2-methyl-5-diphosphomethylpyrimidine and 4-methyl-5-(2-phosphoethyl)-thiazole. THI-P is then converted to TPP. The two heterocyclic precursors of thiamine pyrophosphate are synthesized through independant pathways. WARNING: the DXP_MHETP_BIOS sub-pathway is temporary. It will be refined as soon as knowledge will be available. | None - {{∅}} | None - {{∅},{t}} | Unexplained |  | 
                
                    | VariantPath-1-UPA00060 |  | None - {{∅}} | None - {{∅},{t}} | Unexplained |  |