| Identifier | Protein names | Gene names | Cross reference refseq | Length | Species |
| P36165 | Lipase 4; EC 3.1.1.3; Triacylglycerol lipase 4; | TGL4; STC1; YKR089C; | NP_013015.1; | 910 | yeast |
| Q12043 | Lipase 5; EC 3.1.1.3; Triacylglycerol lipase 5; | TGL5; STC2; YOR081C; | NP_014724.1; | 749 | yeast |
| Q12052 | Trimethylguanosine synthase; EC 2.1.1.-; Cap-specific guanine-N2 methyltransferase; snRNA/snoRNA cap hypermethylase; | TGS1; YPL157W; | NP_015168.1; | 315 | yeast |
| P00927 | Threonine dehydratase, mitochondrial; EC 4.3.1.19; Threonine deaminase; | ILV1; YER086W; | NP_011009.1; | 576 | yeast |
| P53215 | tRNA(His) guanylyltransferase; EC 2.7.7.79; tRNA-histidine guanylyltransferase; | THG1; YGR024C; | NP_011538.3; | 237 | yeast |
| P47183 | 4-amino-5-hydroxymethyl-2-methylpyrimidine phosphate synthase THI11; HMP-P synthase; Hydroxymethylpyrimidine phosphate synthase; Thiamine biosynthesis protein 11; Thiamine pyrimidine synthase; | THI11; YJR156C; | NP_012690.3; | 340 | yeast |
| P42883 | 4-amino-5-hydroxymethyl-2-methylpyrimidine phosphate synthase THI12; HMP-P synthase; Hydroxymethylpyrimidine phosphate synthase; Thiamine biosynthesis protein 12; Thiamine pyrimidine synthase; | THI12; YNL332W; | NP_014067.1; | 340 | yeast |
| Q07748 | 4-amino-5-hydroxymethyl-2-methylpyrimidine phosphate synthase THI13; HMP-P synthase; Hydroxymethylpyrimidine phosphate synthase; Thiamine biosynthesis protein 13; Thiamine pyrimidine synthase; | THI13; YDL244W; | NP_010037.1; | 340 | yeast |
| Q08224 | Hydroxymethylpyrimidine/phosphomethylpyrimidine kinase THI20; EC 2.7.1.49; EC 2.7.4.7; Hydroxymethylpyrimidine kinase; HMP kinase; Hydroxymethylpyrimidine phosphate kinase; HMP-P kinase; HMP-phosphate kinase; HMPP kinase; | THI20; YOL055C; | NP_014586.1; | 551 | yeast |
| Q08975 | Hydroxymethylpyrimidine/phosphomethylpyrimidine kinase THI21; EC 2.7.1.49; EC 2.7.4.7; Hydroxymethylpyrimidine kinase; HMP kinase; Hydroxymethylpyrimidine phosphate kinase; HMP-P kinase; HMP-phosphate kinase; HMPP kinase; | THI21; YPL258C; | NP_015065.1; | 551 | yeast |
| Q06490 | Thiamine biosynthesis protein THI22; | THI22; YPR121W; | NP_015446.2; | 572 | yeast |
| P38141 | Thiamine biosynthesis regulatory protein; | THI2; PHO6; YBR240C; | NP_009799.3; | 450 | yeast |
| Q07471 | Thiamine metabolism regulatory protein THI3; EC 4.1.1.-; Keto isocaproate decarboxylase KID1; | THI3; KID1; YDL080C; | NP_010203.1; | 609 | yeast |
| P32318 | Thiamine thiazole synthase; Thiazole biosynthetic enzyme; | THI4; ESP35 MOL1; YGR144W; | NP_011660.1; | 326 | yeast |
| P43534 | 4-amino-5-hydroxymethyl-2-methylpyrimidine phosphate synthase THI5; HMP-P synthase; Hydroxymethylpyrimidine phosphate synthase; Thiamine biosynthesis protein 5; Thiamine pyrimidine synthase; | THI5; MOL2; YFL058W; | NP_116597.1; | 340 | yeast |
| P41835 | Thiamine biosynthetic bifunctional enzyme; THZ kinase; TMP-PPase; TH kinase; 4-methyl-5-beta-hydroxyethylthiazole kinase; EC 2.7.1.50; TMP pyrophosphorylase; Thiamine-phosphate pyrophosphorylase; EC 2.5.1.3; TPS; TP synthase; | THI6; YPL214C; | NP_015110.1; | 540 | yeast |
| Q08579 | Thiamine transporter THI72; | THI72; YOR192C; | NP_014835.3; | 599 | yeast |
| Q07904 | Thiamine pathway transporter THI73; | THI73; YLR004C; | NP_013104.1; | 523 | yeast |
| Q04083 | Thiamine-repressible mitochondrial transport protein THI74; | THI74; YDR438W; | NP_010726.3; | 370 | yeast |
| Q05998 | Thiamine transporter; | THI7; THI10; YLR237W; | NP_013338.1; | 598 | yeast |
