peptidyl-L-beta-methylthioaspartic acid biosynthetic process from peptidyl-aspartic acid
peptidyl-l-beta-methylthioaspartic acid biosynthetic process from peptidyl-aspartic acid
peptidyl-L-beta-methylthioaspartic acid anabolism from peptidyl-aspartic acid
peptidyl-l-beta-methylthioaspartic acid anabolism from peptidyl-aspartic acid