Substrate-binding could cause a conformational change to take place in the enzyme and reveal an inhibitor binding site, or the inhibitor could bind directly to the enzyme-bound substrate. 

#Id: 8037

#Unit 1. Structure and Function of Biomolecules

#Id: 8038

#Unit 1. Structure and Function of Biomolecules

#Id: 8039

#Unit 1. Structure and Function of Biomolecules

Glycine at pH 2.34, where there is an equal mixture of

  the average or net positive charge is 0.5 or +1/2

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#Unit 1. Structure and Function of Biomolecules

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#Unit 1. Structure and Function of Biomolecules

There are two type representation of amino acid structure

1. By Fischer’s convention L and D

2. By absolute configuration RS System

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#Unit 1. Structure and Function of Biomolecules

A system to unambiguously describe the configurations of molecules with more than one asymmetric center was devised in 1956 by Robert Cahn, Christopher Ingold, and Vladimir Prelog. In the Cahn–Ingold– Prelog or RS system