A Novel Approach to Enzymatic Peptide Synthesis Using Highly Solubilizing Nα-Protecting Groups of Amino Acids

A Fischer, AS Bommarius, K Drauz, C Wandrey - Biocatalysis, 1994 - Taylor & Francis
A novel strategy in kinetically controlled enzymatic peptide synthesis is described. Various
amino acid derivatives with charged, highly solubilizing Nα-protecting groups were prepared …

Preparative-scale enzyme-catalyzed peptide synthesis using solubilizing N-terminal protecting groups.

A Fischer, A Schwarz, C Wandrey… - Biomedica biochimica …, 1991 - europepmc.org
Several amino acid derivatives with the negatively charged N alpha-protecting groups
Maleyl (Mal) and Citraconyl (Cit) were synthesized and used in enzyme-catalyzed peptide …

Peptide synthesis by stabilized trypsin: industrial kinetic studies under extreme experimental conditions

RM Blanco, G Alvaro, JC Tercero, JM Guisán - Journal of molecular …, 1992 - Elsevier
Studies of the kinetics of peptide synthesis catalysed by trypsin derivatives have been
carried out. We have studied equilibrium (ECS) and kinetically (KCS) controlled synthesis …

Enzyme peptide synthesis by an iterative procedure in a nucleophile pool

DD Petkov, IB Stoineva - Tetrahedron letters, 1984 - Elsevier
An effective method for enzyme solubility-controlled synthesis of peptides, consisting in an
iterative addition of equivalent amounts of acyl and amine components to a solution …

Optimization of enzyme catalyzed peptide synthesis in a “water-water-immiscible organic solvent” biphasic system

YL Khmel'Nitski, FK Dien, AN Semenov, K Martinek… - Tetrahedron, 1984 - Elsevier
Optimal conditions were found, for enzymatic synthesis of the dipeptide, N-acetyl-L-
tryptophanyl-L-leucine amide in the biphasic system water-ethyl acetate. The synthesis was …

One‐Step C‐Terminal Deprotection and Activation of Peptides with Peptide Amidase from Stenotrophomonas maltophilia in Neat Organic Solvent

MI Arif, A Toplak, W Szymanski… - Advanced Synthesis …, 2014 - Wiley Online Library
Chemoenzymatic peptide synthesis is a rapidly developing technology for cost effective
peptide production on a large scale. As an alternative to the traditional C→ N strategy, which …

Enzyme reaction engineering: design of peptide synthesis by stabilized trypsin

RM Blanco, G Alvaro, JM Guisán - Enzyme and microbial technology, 1991 - Elsevier
By using very active and very stable trypsin agarose derivatives, we have optimized the
design of the synthesis of a model dipeptide, benzoylarginine leucinamide, by two different …

Broadening of the substrate tolerance of α-chymotrypsin by using the carbamoylmethyl ester as an acyl donor in kinetically controlled peptide synthesis

T Miyazawa, K Tanaka, E Ensatsu… - Journal of the …, 2001 - pubs.rsc.org
In the kinetically controlled approach of peptide synthesis mediated by α-chymotrypsin, the
broadening of the protease's substrate tolerance is achieved by switching the acyl donor …

Immobilization-stabilization of proteases as a tool to improve the industrial design of peptide synthesis.

RM Blanco, A Bastida, C Cuesta, G Alvaro… - Biomedica biochimica …, 1991 - europepmc.org
Synthesis of dipeptides benzoyl Arginine leucinamide and kyotorphin catalyzed by highly
stabilized derivatives of trypsin and chymotrypsin have been performed. Extreme …

Solid‐phase acyl donor as a substrate pool in kinetically controlled protease‐catalysed peptide synthesis

U Eichhorn, K Beck‐Piotraschke… - Journal of Peptide …, 1997 - Wiley Online Library
Recently we have demonstrated the advantage of solid‐phase substrate pools mainly in
equilibrium controlled protease‐catalysed peptide syntheses. The extension of this …