Hexokinase, glucose 6-phosphatase, pyruvate kinase
Mg2+
Arginase, ribonucleotide reductase
Mn2+
Dinitrogenase
Mo
Ni2+
Urease
Glutathione peroxidase
Se
Carbonic anhydrase, alcohol dehydrogenase, carboxypeptidases A and B
Zn2+
Vitamin B1
thiamine
Vitamin B2
riboflavin
Vitamin B3
niacin
Vitamin B6
pyridoxine
vitamin b12
cyanocobalamin
Vitamin B1 coenzyme
thiamine pyrophosphate
Vitamin B2 coenzyme
flavin mononucleotide or flavine adenine dinucleotide
Vitamin B3 coenzyme
nicotinamide adenine dinucleotide or nicotinamide adenine dinucleotide phosphate
vitamin B6 coenzyme
pyridoxal phosphate
vitamin B12 coenzyme
methylcobalamin or deoxyadenoxylcobalamin
biotin coenzyme
biotin
folic acid coenzyme
tetrahydrofolate
pantothenic acid coenzyme
coenzyme A
decarboxylation reactions
vitamin B1