1.
Protein Expr Purif
; 6(2): 155-63, 1995 Apr.
Artigo
em Inglês
| MEDLINE
| ID: mdl-7606163
RESUMO
The first 12 enzymes involved in the biosynthesis of vitamin B12 from its five-carbon precursor, aminolevulinic acid, have been overexpressed in recombinant strains of Escherichia coli. The activity of each enzyme has been demonstrated by the biosynthesis of hydrogenobyrinic acid from aminolevulinic acid.