Quaternary Structure of Proteins | MCAT Biochemistry

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0:00 Intro 0:16 Intro to protein structures 0:34 Quatanery structures of proteins 1:04 Types of interactions in quaternary structures of proteins 1:17 Hydrophobic interactions in quaternary structures of proteins 1:27 Hydrogen bonds in quaternary structures of proteins 1:32 Ionic bonds in quaternary structures of proteins 1:38 Disulfide bonds in quaternary structures of proteins 1:46 Heteromeric and homomeric complexes 1:54 Heteromeric complexes 2:09 Hemoglobin is a heteromeric complex 2:32 Homomeric complexes 2:46 Ferritin is a homomeric complex 3:08 Outro