EC Number |
Reaction |
Reference |
---|
2.3.1.97 | tetradecanoyl-CoA + an N-terminal-glycyl-[protein] = CoA + an N-terminal-N-tetradecanoylglycyl-[protein] |
active site |
487772 |
2.3.1.97 | tetradecanoyl-CoA + an N-terminal-glycyl-[protein] = CoA + an N-terminal-N-tetradecanoylglycyl-[protein] |
binding of myristoyl-CoA to the enzyme occurs through at least a 2-step process, X-ray data structure analysis of a binary complex between enzyme and inhibitor S-(2-oxo)-pentadecyl-CoA and ternary with peptide substrate |
487772, 487774, 487779 |
2.3.1.97 | tetradecanoyl-CoA + an N-terminal-glycyl-[protein] = CoA + an N-terminal-N-tetradecanoylglycyl-[protein] |
cooperativity between acyl-CoA and peptide binding sites |
487752 |
2.3.1.97 | tetradecanoyl-CoA + an N-terminal-glycyl-[protein] = CoA + an N-terminal-N-tetradecanoylglycyl-[protein] |
detailed mechanism |
487779 |
2.3.1.97 | tetradecanoyl-CoA + an N-terminal-glycyl-[protein] = CoA + an N-terminal-N-tetradecanoylglycyl-[protein] |
Glu290, Val-291 and His293 within conserved region EEVEH, are essential for catalysis |
487770 |
2.3.1.97 | tetradecanoyl-CoA + an N-terminal-glycyl-[protein] = CoA + an N-terminal-N-tetradecanoylglycyl-[protein] |
interactions between enzyme and acyl-CoA and peptide substrates, formation of a high affinity reaction intermediate |
487750 |
2.3.1.97 | tetradecanoyl-CoA + an N-terminal-glycyl-[protein] = CoA + an N-terminal-N-tetradecanoylglycyl-[protein] |
kinetic analysis |
487772, 487774 |
2.3.1.97 | tetradecanoyl-CoA + an N-terminal-glycyl-[protein] = CoA + an N-terminal-N-tetradecanoylglycyl-[protein] |
mechanism |
487735, 487746, 487750 |
2.3.1.97 | tetradecanoyl-CoA + an N-terminal-glycyl-[protein] = CoA + an N-terminal-N-tetradecanoylglycyl-[protein] |
myristoyl-CoA binding site |
487763, 487779 |
2.3.1.97 | tetradecanoyl-CoA + an N-terminal-glycyl-[protein] = CoA + an N-terminal-N-tetradecanoylglycyl-[protein] |
myristoylation by NMT proceeds via an ordered bi-bi reaction mechanism in which binding of myristoyl-CoA generates a second binding pocket for the docking of the substrate protein. The myristate group from myristoyl-CoA is then transferred to the N-terminal glycine of the bound protein in a nucleophilic addition-elimination reaction. This is followed by stepwise release, first of the free CoA and then the N-myristoylated protein |
703221 |