1. removing an amino group (-NH₂) from a molecule, especially from an amino acid or nucleobase
Usage: biochemistry; present participle of deaminate

Examples

• The enzyme is deaminating the amino acid, converting it into a different compound.
• Deaminating cytosine produces uracil, which can cause mutations if not repaired.
• The liver plays a key role in deaminating excess amino acids for energy production.
• Certain bacteria are capable of deaminating proteins as part of their metabolic process.
• The deaminating reaction requires specific enzymes and cofactors to proceed efficiently.