A holoprotein or conjugated protein is an apoprotein combined with its prosthetic group.
A holoprotein or conjugated protein is an apoprotein combined with its prosthetic group.
Some enzymes do not need additional components to show full activity. Others require non-protein molecules called cofactors to be bound for activity. Cofactors can be either inorganic (e.g., metal ions and iron-sulfur clusters) or organic compounds (e.g., flavin and heme). Organic cofactors can be either coenzymes, which are released from the enzyme's active site during the reaction, or prosthetic groups, which are tightly bound to an enzyme. Organic prosthetic groups can be covalently bound (e.g., biotin in enzymes such as pyruvate carboxylase).
Discovered by embedding cosine similarity (sentence-transformers MiniLM, 384-dim).