(Q71186000)
Statements
Biosynthesis of the unusual amino acid (4R)-4-[(E)-2-butenyl]-4-methyl-L-threonine of cyclosporin A: enzymatic analysis of the reaction sequence including identification of the methylation precursor in a polyketide pathway (English)
Offenzeller M
Santer G
Totschnig K
Su Z
Moser H
Traber R
Schneider-Scherzer E