5243771
Descrição
Mapa Mental por Dean Lundie, atualizado more than 1 year ago
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Criado por Dean Lundie
mais de 8 anos atrás
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Protein
- Amino Acids
- 'Monomers of Proteins'
- Carbon, Hydrogen, Oxygen,Nitrogen
- Structure
- Carboxyl Group (-COOH)
- Amino Group (-NH3)
- Difference between amino acids is
caused by the variable group (R)
- Carboxyl Group (-COOH)
- The molecules that make up proteins
- 'Monomers of Proteins'
- Peptide Bonds
- Formed by condensation reaction
between two amino acids
- Dipeptide
- Two amino acids bonded together
- Two amino acids bonded together
- Polypeptide
- Multiple Amino Acids bonded together
- Multiple Amino Acids bonded together
- Formed by condensation reaction
between two amino acids
- Primary Structure
- Held by Peptide bonds
- Polypeptides
- The protein is determined by the sequence
of amino acids in the polypeptide chain
- Different proteins have different sequences
- Held by Peptide bonds
- Secondary Structure
- Polypeptide chain folds due to hydrogen
bonds forming between amino acids
- Alpha Helix
- Beta-pleated Sheet
- Held together by hydrogen bonds between the
amino group of one amino acid and the carboxyl
group of another amino acid further down the chain
- Polypeptide chain folds due to hydrogen
bonds forming between amino acids
- Tertiary Structure
- Secondary structures can fold further
to make complex 3D structures
- Held together by...
- Hydrogen Bonds
- Ionic Bonds
- Disulfide Bonds
- Hydrophobic and Philic interactions
- Hydrogen Bonds
- Secondary structures can fold further
to make complex 3D structures
- Quaternary Structure
- Several Polypeptide chains bonded
- The way these multiple chains are assembled
- Several Polypeptide chains bonded
- Bonds in Tertiary Structure
- Hydrogen
- Weak bonds form between +ve charged
hydrogen atoms in some R groups and -ve
charged atoms in another on the chain
- Weak bonds form between +ve charged
hydrogen atoms in some R groups and -ve
charged atoms in another on the chain
- Hydrophobic/philic
- Hydrophobic R groups clump together and push
Hydrophilic R groups to the outside
- Hydrophobic R groups clump together and push
Hydrophilic R groups to the outside
- Disulfide
- When two molecules of the amino acid
cysteine get close, the two sulphur atoms bond
- When two molecules of the amino acid
cysteine get close, the two sulphur atoms bond
- Ionic
- Attraction between +ve R
groups and -ve R groups on
different parts of the molecule
- Attraction between +ve R
groups and -ve R groups on
different parts of the molecule
- Hydrogen
Anexos de mídia
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