The subunit structure of the <i>arom</i> multienzyme complex of <i>Neurospora crassa</i>. Evidence from peptide ‘maps’ for the identity of the subunits

Abstract

Evidence was obtained, from polyacrylamide-gel electrophoresis in the presence of urea and from peptide 'mapping' of specifically labelled cysteine-and methionine-containing peptides, that the two subunits of the arom multienzyme complex of Neurospora crassa are chemically very similar and possibly identical.