Definition

A type of protein that has phosphoric acid attached to it, which can affect its function and properties.

Example

Casein is a well-known phosphoprotein found in milk.

Conversation

Have you heard about phosphoprotein and its role in nutrition?

Yeah, I think it has something to do with proteins in milk, right?

Exactly! Casein is a common example of a phosphoprotein.

That’s interesting! I didn’t realize it was so important for our diet.

Synonyms & Antonyms

Root Explanation

Phosphoprotein → It is formed from "phospho-" (from Greek "phosphoros", meaning light-bearing or phosphor) and "protein" (from Greek "proteios", meaning primary or of first importance). The word refers to a type of protein that is modified by the addition of phosphate groups, indicating its importance in biological processes.

Memory Tip

Think of 'phospho-' meaning something that bears light or is essential, combined with 'protein' which is fundamental to life. This helps you remember that phosphoproteins are crucial proteins modified with phosphate.

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