ChemBioChem 3/2002: Comparing Volume 2 of the first edition with Volume 1 of the second edition one rapidly notices that an incredible amount of work was spent on updating the different datafields. The handbook is definitely worth buying, since it is probably the best reference manual available to date and is, therefore, an improtant acquisition for libraries. (W. Kroutil, University of Graz)

• Nicotinamide N-methyltransferase.- Guanidinoacetate N-methyltransferase.- Thetin-homocysteine S-methyltransferase.- Acetylserotonin O-methyltransferase.- Betaine-homocysteine S-methyltransferase.- Catechol O-methyltransferase.- Nicotinate N-methyltransferase.- Histamine N-methyltransferase.- Thiol S-methyltransferase.- Homocysteine S-methyltransferase.- Magnesium protoporphyrin IX methyltransferase.- Methionine S-methyltransferase.- Methionine synthase.- 5-Methyltetrahydropteroyltriglutamate-homocysteine S-methyltransferase.- Fatty-acid O-methyltransferase.- Methylene-fatty-acyl-phospholipid synthase.- Phosphatidylethanolamine N-methyltransferase.- Polysaccharide O-methyltransferase.- Trimethylsulfonium-tetrahydrofolate N-methyltransferase.- Glycine N-methyltransferase.- Methylamine-glutamate N-methyltransferase.- Carnosine N-methyltransferase.- Protein-arginine N-methyltransferase.- Protein-?-glutamate O-methyltransferase.- Phenol O-methyltransferase.- Iodophenol O-methyltransferase.- Tyramine N-methyltransferase.- Phenylethanolamine N-methyltransferase.- tRNA (cytosine-5-)-methyltransferase.- tRNA (purine-2- or -6-)-methyltransferase.- tRNA (guanine-N1-)-methyltransferase.- tRNA (guanine-N2-)-methyltransferase.- tRNA (guanine-N7-)-methyltransferase.- tRNA guanosine-2?-O-methyltransferase.- tRNA (uracil-5-)-methyltransferase.- tRNA (adenine-N1-)-methyltransferase.- DNA (cytosine-5-)-methyltransferase.- O-Demethylpuromycin O-methyltransferase.- Inositol 3-O-methyltransferase.- Inositol 1-methyltransferase.- Sterol 24-C-methyltransferase.- Luteolin O-methyltransferase.- Histone-lysine N-methyltransferase.- Dimethylhistidine N-methyltransferase.- Thymidylate synthase.- Isoflavone 4?-O-methyltransferase.- Indolepyruvate C-methyltransferase.- rRNA(adenine-N6-)-methyltransferase.- Amine N-methyltransferase.- Loganate O-methyltransferase.- rRNA (guanine-N1-)-methyltransferase.- rRNA (guanine-N2-)-methyltransferase.- Putrescine N-methyltransferase.- Deoxycytidylate C-methyltransferase.- tRNA (adenine-N6-)-methyltransferase.- mRNA (guanine-N7-)-methyltransferase.- mRNA (nucleoside-2?-O-)-methyltransferase.- mRNA (adenosine-2?-O-)-methyltransferase.- [Cytochrome c]-lysine N-methyltransferase.- Calmodulin-lysine N-methyltransferase.- tRNA (5-methylaminomethyl-2-thiouridylate)-methyltransferase.- mRNA (2?-O-methyladenosine-N6-)- methyltransferase.- Methylated-DNA-[protein]-cysteine S-methyltransferase.- 3-Demethylubiquinone-9 3-O-methyltransferase.- Licodione 2?-O-methyltransferase.- rRNA (adenosine-2?-O-)-methyltransferase.- Thiopurine S-methyltransferase.- Caffeate O-methyltransferase.- 5-Hydroxyfuranocoumarin 5-O-methyltransferase.- 8-Hydroxyfuranocoumarin 8-O-methyltransferase.- Phosphatidyl-N-methylethanolamine N-methyltransferase.- Site-specific DNA-methyltransferase (adenine-specific).- Site-specific DNA-methyltransferase (cytosine-specific).- Methylenetetrahydrofolate-tRNA-(uracil-5-)-methyltransferase (FADH2-oxidizing).- Apigenin 4?-O-methyltransferase.- Quercetin 3-O-methyltransferase.- Protein-L-isoaspartate (D-aspartate) O-methyltransferase.- Isoorientin 3?-O-methyltransferase.- Cyclopropane-fatty-acyl-phospholipid synthase.- Protein-glutamate O-methyltransferase.- Nicotine N-methyltransferase.- 3-Methylquercitin 7-O-methyltransferase.- 3,7-Dimethylquercitin 4?-O-methyltransferase.- Methylquercetagetin 6-O-methyltransferase.- Protein-histidine N-methyltransferase.- Tetrahydromethanopterin S-methyltransferase.- Pyridine N-methyltransferase.- 8-Hydroxyquercitin 8-O-methyltransferase.-Tetrahydrocolumbamine 2-O-methyltransferase.- Methanol-5-hydroxybenzimidazolylcobamide Co-methyltransferase.- Isobutyraldoxime O-methyltransferase.- Bergaptol O-methyltransferase.- Xanthotoxol O-methyltransferase.- 11-O-Demethyl-17-O-deacetylvindoline O-methyltransferase.- Tocopherol O-methyltransferase.- Thioether S-methyltransferase.- 3-Hydroxyanthranilate 4-C-methyltransferase.- Diphthine synthase.- 16-Methoxy-2,3-dihydro-3-hydroxytabersonine N-methyltransferase.- Protein-S-isoprenylcysteine O-methyltransferase.- Macrocin O-methyltransferase.- Demethylmacrocin O-methyltransferase.- Phosphoethanolamine N-methyltransferase.- Caffeoyl-CoA O-methyltransferase.- N-Benzoyl-4-hydroxyanthranilate 4-O-methyltransferase.- Tryptophan 2-C-methyltransferase.- Uroporphyrin-III C-methyltransferase.- 6-Hydroxymellein O-methyltransferase.- Demethylsterigmatocystin 6-O-methyltransferase.- Sterigmatocystin 7-O-methyltransferase.- Anthranilate N-methyltransferase.- Glucuronoxylan 4-O-methyltransferase.- Site-specific DNA-methyltransferase (cytosine-N4-specific).- Hexaprenyldihydroxybenzoate methyltransferase.- (RS)-1-Benzyl-1,2,3,4-tetrahydroisoquinoline N-methyltransferase.- 3?-Hydroxy-N-methyl-(S)-coclaurine 4?-O-methyltransferase.- (S)-Scoulerine 9-O-methyltransferase.- Columbamine O-methyltransferase.- 10-Hydroxydihydrosanguinarine 10-O-methyltransferase.- 12-Hydroxydihydrochelirubine 12-O-methyltransferase.- 6-O-Methylnorlaudanosoline 5?-O-methyltransferase.- (S)-Tetrahydroprotoberberine N-methyltransferase.- [Cytochrome c]-methionine S-methyltransferase.- [Cytochrome c]-arginine N-methyltransferase.- Histone-arginine N-methyltransferase.- [Myelin basic protein]-arginine N-methyltransferase.- [Ribulose-bisphosphate carboxylase]-lysine N-methyltransferase.- (RS)-Norcoclaurine6-O-methyltransferase.- Inositol 4-methyltransferase.- Precorrin-2 C20-methyltransferase.- Precorrin-3B C17-methyltransferase.- Precorrin-6Y C5,15-methyltransferase (decarboxylating).- Precorrin-4 C11-methyltransferase.- myo-Inositol 6-O-methyltransferase.- [Methionine synthase]-cobalamin methyltransferase (cob(II)alamin reducing).- Chlorophenol O-methyltransferase.- Arsenite methyltransferase.- Methylarsonite methyltransferase.- 3?-Demethylstaurosporine O-methyltransferase.- (S)-Coclaurine-N-methyltransferase.- Jasmonate O-methyltransferase.- Cycloartenol 24-C-methyltransferase.- 24-Methylenesterol C-methyltransferase.- Trans-aconitate 2-methyltransferase.- Trans-aconitate 3-methyltransferase.- (Iso)eugenol O-methyltransferase.- Corydaline synthase.- Thymidylate synthase (FAD).- Myricetin O-methyltransferase.- Isoflavone 7-O-methyltransferase.- Cobalt-factor II C20-methyltransferase.- Precorrin-6A synthase (deacetylating).