| CDBP00078 | Phosphatidylethanolamine N-methyltransferase | Q9UBM1 | PEMT | 17p11.2 | Enzyme | Not Available |
| CDBP00098 | Acetylserotonin O-methyltransferase | P46597 | ASMT | Xp22.3 or Yp11.3 | Enzyme | Not Available |
| CDBP00266 | Catechol O-methyltransferase | P21964 | COMT | 22q11.21 | Enzyme | Not Available |
| CDBP00394 | Histone-lysine N-methyltransferase, H3 lysine-79 specific | Q8TEK3 | DOT1L | 19p13.3 | Enzyme | Not Available |
| CDBP00395 | Glycine N-methyltransferase | Q14749 | GNMT | 6p12 | Enzyme | Not Available |
| CDBP00396 | Histone-lysine N-methyltransferase SETD7 | Q8WTS6 | SETD7 | 4q28 | Enzyme | Not Available |
| CDBP00398 | Phenylethanolamine N-methyltransferase | P11086 | PNMT | 17q | Enzyme | Not Available |
| CDBP00399 | Diphthine synthase | Q9H2P9 | DPH5 | 1p21.2 | Enzyme | Not Available |
| CDBP00400 | Arsenite methyltransferase | Q9HBK9 | AS3MT | 10q24.32 | Enzyme | Not Available |
| CDBP00401 | Mitochondrial tRNA-specific 2-thiouridylase 1 | O75648 | TRMU | 22q13 | Enzyme | Not Available |
| CDBP00402 | Histone-lysine N-methyltransferase, H3 lysine-36 and H4 lysine-20 specific | Q96L73 | NSD1 | 5q35 | Enzyme | Not Available |
| CDBP00403 | Histone-lysine N-methyltransferase SETDB1 | Q15047 | SETDB1 | 1q21 | Enzyme | Not Available |
| CDBP00404 | Protein-L-isoaspartate(D-aspartate) O-methyltransferase | P22061 | PCMT1 | 6q24-q25 | Enzyme | Not Available |
| CDBP00405 | Protein-S-isoprenylcysteine O-methyltransferase | O60725 | ICMT | 1p36.21 | Enzyme | Not Available |
| CDBP00406 | Indolethylamine N-methyltransferase | O95050 | INMT | 7p14.3 | Enzyme | Not Available |
| CDBP00407 | DNA (cytosine-5)-methyltransferase 3A | Q9Y6K1 | DNMT3A | 2p23 | Enzyme | Not Available |
| CDBP00408 | Hexaprenyldihydroxybenzoate methyltransferase, mitochondrial | Q9NZJ6 | COQ3 | 6q16.2 | Enzyme | Not Available |
| CDBP00410 | Histone-lysine N-methyltransferase EHMT2 | Q96KQ7 | EHMT2 | 6p21.31 | Enzyme | Not Available |
| CDBP00412 | Methionine synthase reductase | Q9UBK8 | MTRR | 5p15.31 | Enzyme | Not Available |
| CDBP00413 | Histone-lysine N-methyltransferase SUV39H1 | O43463 | SUV39H1 | Xp11.23 | Enzyme | Not Available |
| CDBP00414 | Nicotinamide N-methyltransferase | P40261 | NNMT | 11q23.1 | Enzyme | Not Available |
| CDBP00415 | Histone-lysine N-methyltransferase SUV39H2 | Q9H5I1 | SUV39H2 | 10p13 | Enzyme | Not Available |
| CDBP00416 | Histone-lysine N-methyltransferase EHMT1 | Q9H9B1 | EHMT1 | 9q34.3 | Enzyme | Not Available |
| CDBP00417 | Guanidinoacetate N-methyltransferase | Q14353 | GAMT | 19p13.3 | Enzyme | Not Available |
| CDBP00418 | Histamine N-methyltransferase | P50135 | HNMT | 2q22.1 | Enzyme | Not Available |