2.4 Proteins

Description

DP IB Biology (02 Molecular Biology) Mind Map on 2.4 Proteins, created by Steve Harton on 14/05/2014.
Steve Harton
Mind Map by Steve Harton, updated more than 1 year ago
Steve Harton
Created by Steve Harton almost 10 years ago
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Resource summary

2.4 Proteins
  1. Nature of Science
    1. Most organisms assemble proteins from the same 20 different amino acids
    2. Genes
      1. Genetic code is universal
        1. 20 different amino acids
          1. Condensation
            1. Polypeptides formation
              1. Huge range of possible polypeptides
                1. Protein is a single or more than one polypeptide
                  1. The amino acid sequence determines the 3D conformation of a protein
                    1. Every individual has a unique proteome
                      1. Functions
                        1. Rubisco
                          1. Insulin
                            1. Immunoglobin
                              1. Rhodopsin
                                1. Collagen
                                  1. Spider silk
                                  2. Denaturation
                                    1. pH
                                      1. Heat
                                        1. Practical: egg white or albumin
                                        2. Aim7
                                          1. ICT for molecular visualisation
                                      2. Primary structure
                                        1. Secondary Structure
                                          1. Tertiary structure
                                            1. Quaternary structure
                                              1. Hemoglobin (Hb) made of 4 polypeptides
                                              2. Radical (R) from amino acids
                                              3. Alpha helix
                                                1. Beta pleated sheet
                                                2. Peptide bonds between amino acids
                                            2. Drawing the formation of a peptide bond
                                      3. Proteomics and the production of proteins
                                        1. Food
                                          1. Pharmaceutical
                                            1. Other industries
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