BSc 3 rd year AMINO ACIDS C lassification of amino acids Classification according to nature of side chain PREPARATION OF AMINO ACIDS 1 Gabriel Phthalimide synthesis 2 Streckers synthesis ID: 1032650
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1. Amino Acids, Peptides, Proteins and Nucleic AcidsBSc 3rd year
2. AMINO ACIDS
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4. Classification of amino acids
5. Classification according to nature of side chain
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11. PREPARATION OF AMINO ACIDS1. Gabriel Phthalimide synthesis
12. 2. Strecker’s synthesis
13. 3. Hydantoin synthesis
14. Chemical reactions of amino acids Reactions due to amino group1.2. 3.
15. Reactions due to carboxyl group1.2.3.
16. Reactions involving both the carboxyl and amino groups1.2.
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18. peptidesPeptides are substituted amides formed by interaction between amino group and carboxyl group of two or more amino acids. The linkage present in peptides if often referred to as peptide bond.
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21. Classical Peptide synthesis
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23. Solid phase peptide synthesis
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26. Proteins Proteins are polymer (chain) of smaller units called amino acids which are linked together in a specific sequence by peptide bonds.Types of proteins
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29. Protein sequencing It is a technique to determine the sequence of arrangement of amino acids in the protein.Sequencing methodsN-terminal residue analysis1. Sanger’s method
30. 2. Edman’s method
31. C-terminal residue analysisHydrazinolysis method
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35. Nucleic acids are molecules that store information for cellular growth and reproduction.Nucleic acids
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39. DNA Structure
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41. Thank you