title: [Synthesis of a fragment of the active center of the streptococcal proteinase (EC 3.4.22.10), VII (author's transl)].
abstract: The synthesis of the protected peptides Boc-Ala-Ala-Thr-Gly-ONp, Boc-Ala-Thr-Ala-Thr-Ala-ONB and Boc-Ala-Ala-Thr-Gly-His-Cys(X)-Val-Ala-Thr-Ala-Thr-Ala-ONB [X = p-methoxybenzyl, tert-butylmercapto, tetrahydropyranyl-(2)] is described. These peptides are fragments of an active center sequence of the streptococcal proteinase (EC 3.4.22.10) which contains the essential SH group of the enzyme.
mesh_terms: D001665:Binding Sites; D010450:Endopeptidases; D009842:Oligopeptides / Q000138:chemical synthesis; D010446:Peptide Fragments / Q000138:chemical synthesis*; D013291:Streptococcus / Q000201:enzymology*
chemical_list: D009842:Oligopeptides; D010446:Peptide Fragments; D010450:Endopeptidases
vernacular_title: Synthese einer Partialsequenz aus dem aktiven Zentrum der Streptokokken-Proteinase (EC 3.4.22.10), VII