Question

Use the terminology of allosteric proteins to discuss the operation of proteins that carry out uniport, symport, and antiport transport processes.

Short answer

Allosteric protein is a protein whose shape changes when a molecule binds to it. The conformational change that occur in proteins performing are uniport moves one molecule, symport moves two molecules, antiport moves two different molecules.

Step-by-step solution

Introduction

Allosteric proteins have an effector that controls their activity by acting on a region physically separate from the ligand-binding site.

Transport processes

Uniport moves one molecule at a time.

Symport moves 2 molecules in the same direction at the same time.

Antiport moves 2 different molecules in opposite directions.

Confirmation changes in protein

As a result, enzyme allosteric regulation is critical for cellular metabolic control. When an activator or inhibitor molecule attaches to a specific regulatory site on an enzyme, it causes conformational or electrostatic changes that either increase or decrease the enzyme's activity.