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- 7 Modifies true or falswH₂N Combination of two or more protein units 7. Which type of cross-link involves interactions between two cysteine amino acids? 8. Which type of cross-link would form between the following amino acids? Η Ο || H₂N-C-C-OH T CH₂ C=O NH₂ Η Ο LL H₂N-C-C-OH T CH₂ OH 9. To what main enzyme class do the nzym that catalyze the following reaction belong? (oxidoreductases, transferases, hydrolases, lyases, isomerases, ligases) HO | || I c-c-N-C-COO + H₂O IT HR₂ R₁ H 1 This bond is cleaved H H₂N-C-COOⓇ I R₂ Wilter navy q H I H₂N-C-C00 1 R₁ •Qisulfide 10. Briefly explain the Lock and Key enzyme model.provide brief explanation thnks
- Would this be H2O/H2SO4??Given below is the structure of a peptide with the name seryllysylaspartate. What is the amino acid at the C-terminus (or C-terminal amino acid) of this peptide? OH | CH, O || + H₂N-C | H O lysine Z-: serine + ŃH₂ T CH₂ T O aspartate CH₂ T CH₂ CH, O || N -C | O lysylaspartate H H C CH, O || C-O C-N C 1 H HOxaloacetate is an inhibitor of succinate dehydrogenase because it is structurally very similar to succinate as shown below. Also, its binding to the enzyme does not involve any covalent bond formation. What type of inhibitor is oxaloacetate? COO | CH₂ 1 CH₂ 1 COO Succinate COO | CH₂ C=O COO Oxaloacetate O a noncompetitive inhibitor both a noncompetitive and an irreversible inhibitor O an irreversible inhibitor O a competitive inhibitor