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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.What subclass of enzymes catalyzes the following reaction? Select the single best answer. H H 0 | | H HN-C-CO, + 0,c-c-c-c-co, CH3 H H u་མང་ HH NH3 HC–C-CO, + 0,c-c———CO, HHH O Transaminase X $ O Kinase Decarboxylase O Protease
- 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 Hwhats the stracture for C6H11NO2 in HNMR