EC Number |
Reaction |
Reference |
---|
2.3.1.47 | pimeloyl-[acyl-carrier protein] + L-alanine = 8-amino-7-oxononanoate + CO2 + holo-[acyl-carrier protein] |
analysis of the reaction mechanism via an enzyme-bound intermediate beta-ketoacid pyridoxal-5'-phosphate aldimine, presence of multiple catalytic residues in the Escherichia coli enzyme |
673041 |
2.3.1.47 | pimeloyl-[acyl-carrier protein] + L-alanine = 8-amino-7-oxononanoate + CO2 + holo-[acyl-carrier protein] |
binding of pimeloyl-CoA causes a conformational change in the active site |
487054 |
2.3.1.47 | pimeloyl-[acyl-carrier protein] + L-alanine = 8-amino-7-oxononanoate + CO2 + holo-[acyl-carrier protein] |
binding study of L-alanine and D-alanine to the enzyme |
487054, 487058 |
2.3.1.47 | pimeloyl-[acyl-carrier protein] + L-alanine = 8-amino-7-oxononanoate + CO2 + holo-[acyl-carrier protein] |
detailed catalytic reaction mechanism, overview |
676274 |
2.3.1.47 | pimeloyl-[acyl-carrier protein] + L-alanine = 8-amino-7-oxononanoate + CO2 + holo-[acyl-carrier protein] |
formation of an external intermediate beta-ketoacid pyridoxal-5'-phosphate aldimine, preference for L-alanine |
674626 |
2.3.1.47 | pimeloyl-[acyl-carrier protein] + L-alanine = 8-amino-7-oxononanoate + CO2 + holo-[acyl-carrier protein] |
reaction mechanism |
487053, 487056, 487057, 487058 |
2.3.1.47 | pimeloyl-[acyl-carrier protein] + L-alanine = 8-amino-7-oxononanoate + CO2 + holo-[acyl-carrier protein] |
reaction mechanism could be shared by all alpha-oxoamine synthases |
487053 |
2.3.1.47 | pimeloyl-[acyl-carrier protein] + L-alanine = 8-amino-7-oxononanoate + CO2 + holo-[acyl-carrier protein] |
reaction mechanism, formation of the pyridoxal-phosphate-stabilized carbanion by abstraction of the C2-H proton of the alanine-pyridoxal-phosphate aldimine, followed by acylation and decarboxylation |
487053, 487056 |
2.3.1.47 | pimeloyl-[acyl-carrier protein] + L-alanine = 8-amino-7-oxononanoate + CO2 + holo-[acyl-carrier protein] |
Schiff base formation between D- or L-alanine and pyridoxal-5'-phophate in the active site |
487054 |
2.3.1.47 | pimeloyl-[acyl-carrier protein] + L-alanine = 8-amino-7-oxononanoate + CO2 + holo-[acyl-carrier protein] |
via an AtbioF-PLP internal aldimine complex, i.e. a Schiff base formed between PLP and a Lys residue in the protein |
676580 |