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AMINO ACIDS and PROTEINS

AMINO ACIDS and PROTEINS. Basic Structure of Amino Acids. All amino acids contain 3 parts; an amino group (NH3+), a carboxyl group (COO-)and an "R" group . The "R" group varies among amino acids. Structure for a specific amino acid, tryptophan. Protein Conformations.

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AMINO ACIDS and PROTEINS

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  1. AMINO ACIDS and PROTEINS

  2. Basic Structure of Amino Acids All amino acids contain 3 parts; an amino group (NH3+), a carboxyl group (COO-)and an "R" group. The "R" group varies among amino acids.

  3. Structure for a specific amino acid, tryptophan.

  4. Protein Conformations

  5. Isomeric Forms of an Amino Acid

  6. Peptide Bond Formation

  7. 20 essential proteins

  8. 3-Dimensional Structures of Proteins

  9. Alpha-Helical Structure of Fibrous Proteins

  10. Antiparallel beta-pleated sheet C-terminal side view N-terminal side view

  11. Structure of the enzym ribonuclease

  12. Structure of immunoglobulin G

  13. REFERENCES • Michael L. Shuler and Fikret Kargı, Bioprocess Engineering: Basic Concepts (2 nd Edition),PrenticeHall, New York, 2002. • 1. James E. Bailey and David F. Ollis, Biochemical Engineering Fundementals (2 nd Edition), McGraw-Hill, New York, 1986.

  14. www.bioss.ac.uk • plantandsoil.unl.edu • blogs.currentprotocols.com • www.detectingdesign.com • http://www.wisc-online.com/objects/index_tj.asp?objID=AP13304 • http://www.johnkyrk.com/aminoacid.html • http://plantsciences.montana.edu/cqlab/proteinformation.htm

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