| Pyruvaldehyde Degradation |  | Metabolic | Pyruvic acid / Glutathione / Zinc / D-Lactic acid / Flavin adenine dinucleotide / Pyruvaldehyde |
| Pyruvate Carboxylase Deficiency |  | Disease | Pyridoxal phosphate / Pyruvic acid / Biotin / Adenosine phosphate / Glutamic acid / Glycine / Alanine / ATP / Zinc / Oxogluric acid / Pyrophosphoric acid / Glyoxylic acid |
| Pyruvate Carboxylase Deficiency |  | Disease | Pyridoxal phosphate / Pyruvic acid / Biotin / Adenosine phosphate / Glutamic acid / Glycine / Alanine / ATP / Zinc / Oxogluric acid / Pyrophosphoric acid / Glyoxylic acid |
| Pyruvate Decarboxylase E1 Component Deficiency (PDHE1 Deficiency) |  | Disease | Pyruvic acid / Biotin / Adenosine phosphate / Glutathione / NADH / ATP / Potassium cation / Magnesium cation / Zinc / Phosphoenolpyruvate / Propylene glycol / Acetylphosphate / D-Lactic acid / Flavin adenine dinucleotide / Acetic acid / Pyruvaldehyde / Lactaldehyde / Pyrophosphoric acid / Malonyl-CoA |
| Pyruvate Decarboxylase E1 Component Deficiency (PDHE1 Deficiency) |  | Disease | Pyruvic acid / Biotin / Adenosine phosphate / Glutathione / NADH / ATP / Potassium cation / Magnesium cation / Zinc / Phosphoenolpyruvate / Propylene glycol / Acetylphosphate / D-Lactic acid / Flavin adenine dinucleotide / Acetic acid / Pyruvaldehyde / Lactaldehyde / Pyrophosphoric acid / Malonyl-CoA |
| Pyruvate Dehydrogenase Complex Deficiency |  | Disease | Pyruvic acid / Biotin / Adenosine phosphate / Glutathione / NADH / ATP / Potassium cation / Magnesium cation / Zinc / Phosphoenolpyruvate / Propylene glycol / Acetylphosphate / D-Lactic acid / Flavin adenine dinucleotide / Acetic acid / Pyruvaldehyde / Lactaldehyde / Pyrophosphoric acid / Malonyl-CoA |
| Pyruvate Dehydrogenase Complex Deficiency |  | Disease | Pyruvic acid / Biotin / Adenosine phosphate / Glutathione / NADH / ATP / Potassium cation / Magnesium cation / Zinc / Phosphoenolpyruvate / Propylene glycol / Acetylphosphate / D-Lactic acid / Flavin adenine dinucleotide / Acetic acid / Pyruvaldehyde / Lactaldehyde / Pyrophosphoric acid / Malonyl-CoA |
| Pyruvate Dehydrogenase Deficiency (E2) |  | Disease | Pyruvic acid / Biotin / Succinic acid / NADH / ATP / Magnesium cation / Oxogluric acid / Flavin adenine dinucleotide / Citric acid / Maleic acid |
| Pyruvate Dehydrogenase Deficiency (E2) |  | Disease | Pyruvic acid / Biotin / Succinic acid / NADH / ATP / Magnesium cation / Oxogluric acid / Flavin adenine dinucleotide / Citric acid / Maleic acid |
| Pyruvate Dehydrogenase Deficiency (E3) |  | Disease | Pyruvic acid / Biotin / Succinic acid / NADH / ATP / Magnesium cation / Oxogluric acid / Flavin adenine dinucleotide / Citric acid / Maleic acid |
| Pyruvate Dehydrogenase Deficiency (E3) |  | Disease | Pyruvic acid / Biotin / Succinic acid / NADH / ATP / Magnesium cation / Oxogluric acid / Flavin adenine dinucleotide / Citric acid / Maleic acid |
| Pyruvate Kinase Deficiency |  | Disease | Pyruvic acid / Biotin / Adenosine phosphate / Glutathione / NADH / ATP / Potassium cation / Magnesium cation / Zinc / Phosphoenolpyruvate / Propylene glycol / Acetylphosphate / D-Lactic acid / Flavin adenine dinucleotide / Acetic acid / Pyruvaldehyde / Lactaldehyde / Pyrophosphoric acid / Malonyl-CoA |
| Pyruvate Kinase Deficiency |  | Disease | Pyruvic acid / Biotin / Adenosine phosphate / Glutathione / NADH / ATP / Potassium cation / Magnesium cation / Zinc / Phosphoenolpyruvate / Propylene glycol / Acetylphosphate / D-Lactic acid / Flavin adenine dinucleotide / Acetic acid / Pyruvaldehyde / Lactaldehyde / Pyrophosphoric acid / Malonyl-CoA |
| Pyruvate Metabolism |  | Metabolic | Pyruvic acid / Biotin / Adenosine phosphate / Glutathione / NADH / ATP / Potassium cation / Magnesium cation / Zinc / Phosphoenolpyruvate / Propylene glycol / Acetylphosphate / D-Lactic acid / Flavin adenine dinucleotide / Acetic acid / Pyruvaldehyde / Lactaldehyde / Pyrophosphoric acid / Malonyl-CoA |
| Pyrvinium Drug Metabolism |  | Metabolic | Pyrvinium |
| Quaternium-15 Drug Metabolism |  | Metabolic | Quaternium-15 |
| Quazepam Action Pathway |  | Drug Action | Pyridoxal phosphate / Glutamic acid / ATP / Calcium / Magnesium cation / Quazepam / Cyclic adenosine monophosphate / gamma-Aminobutyric acid / Pyrophosphoric acid |
| Quetiapine Dopamine Antagonist Action Pathway |  | Drug Action | Pyridoxal phosphate / Tyrosine / Sapropterin / Dopamine / Quetiapine / Levodopa / Calcium / Iron |
| Quetiapine H1 Antihistamine Smooth Muscle Relaxation Action Pathway |  | Drug Action | Quetiapine / Calcium / Magnesium cation |
| Quetiapine H1-Antihistamine Action |  | Drug Action | Quetiapine / Calcium |
| Quetiapine H1-Antihistamine Blood Vessel Constriction Action Pathway |  | Drug Action | Arginine / Citrulline / Sapropterin / Nitric Oxide / Quetiapine / Calcium / Magnesium cation / Mesoheme / Flavin adenine dinucleotide / Flavin mononucleotide |
| Quetiapine H1-Antihistamine Immune Response Action Pathway |  | Drug Action | Quetiapine / Calcium |
| Quetiapine Serotonin Antagonist Action Pathway |  | Drug Action | Pyridoxal phosphate / Tryptophan / Sapropterin / Quetiapine / Calcium / Iron / Oxitriptan |
| Quifenadine H1-Antihistamine Action |  | Drug Action | Calcium |
| Quinagolide Mechanism of Action Action Pathway |  | Drug Action | Pyridoxal phosphate / Tyrosine / Dopamine / Levodopa / Calcium / Iron / Cyclic adenosine monophosphate / Quinagolide |