How Do You Spell DEAMINASE?

Pronunciation: [dˈiːmɪnˌe͡ɪs] (IPA)

Deaminase is a word that refers to an enzyme that removes an amino group from a molecule, typically an amino acid. The word is spelled as [diːˈæmɪneɪs] using IPA phonetic transcription. The first syllable, "dei," pronounced with a long "e" sound, refers to the prefix "de-" meaning "to undo" or "remove." The second syllable, "a," is pronounced with a short "a" sound. The third syllable, "mine," rhymes with "fine" and contains the stressed syllable. Finally, the last syllable, "ase," is pronounced with a long "a" sound followed by an "s" sound, making it rhyme with the word "base."

DEAMINASE Meaning and Definition

1. A deaminase is an enzymatic protein or group of proteins that facilitates the removal or hydrolysis of the amino group (-NH2) from a molecule. The process of removing the amino group is known as deamination. Deaminases play a fundamental role in various biochemical pathways and metabolic processes.

   The primary function of deaminases is to catalyze the removal of the amino group from specific molecules, including amino acids and nucleotides. This enzymatic activity results in the formation of a corresponding keto acid or a modified nucleotide. Deaminases are crucial in the catabolism of amino acids, as they convert amino acids into keto acids, which can be further metabolized or used in biosynthetic pathways.

   Deaminases are vital in several physiological processes, such as the breakdown of dietary proteins into constituent amino acids during digestion. They are also involved in the removal of excess nitrogen from the body through the synthesis of urea, a process known as the urea cycle.

   Beyond their role in amino acid metabolism, deaminases are crucial in the modification and regulation of nucleotides. For example, they are responsible for the deamination of cytosine to uracil in DNA, an essential process for maintaining genetic stability and preventing mutations. Additionally, deaminases participate in the synthesis of neurotransmitters, hormone metabolism, and the regulation of various cellular functions.

   Overall, deaminases are essential enzymes that facilitate the removal of amino groups, contributing to the breakdown of molecules, metabolism, and regulation of vital biochemical processes. Their diverse functions make them indispensable in sustaining proper cellular and organismal physiology.

Common Misspellings for DEAMINASE

• seaminase
• xeaminase
• ceaminase
• feaminase
• reaminase
• eeaminase
• dwaminase
• dsaminase
• ddaminase
• draminase
• d4aminase
• d3aminase
• dezminase
• desminase
• dewminase
• deqminase
• deaninase
• deakinase
• deajinase
• deamunase

Etymology of DEAMINASE

The word "deaminase" is derived from the combination of two roots: "de-" and "-aminase".

The prefix "de-" comes from Latin and means "removal" or "reversal". It is often used to indicate the removal or reverse of a certain action.

The root "-amin" refers to "amino" or "amine". An amine is a compound derived from ammonia, where one or more hydrogen atoms are replaced by organic groups.

The suffix "-ase" indicates an enzyme, which is a type of protein that facilitates chemical reactions in living organisms.

Therefore, when combined, "deaminase" refers to an enzyme that removes or reverses the presence of an amino or amine group in a molecule, usually through deamination reactions.

Plural form of DEAMINASE is DEAMINASES