Recent advances in polyoxometalate-catalyzed reactions

SS Wang, GY Yang - Chemical reviews, 2015 - ACS Publications
Polyoxometalates (POMs) are composed of cations and polyanion clusters 1 with structural
diversity, in which the oxometal polyhedra of MOx (x= 5, 6) are the basic construction units …

Reactivity of metal–oxo clusters towards biomolecules: from discrete polyoxometalates to metal–organic frameworks

DES Marcano, ND Savić, K Declerck… - Chemical Society …, 2024 - pubs.rsc.org
Metal–oxo clusters hold great potential in several fields such as catalysis, materials science,
energy storage, medicine, and biotechnology. These nanoclusters of transition metals with …

Superactivity of MOF-808 toward peptide bond hydrolysis

HGT Ly, G Fu, A Kondinski, B Bueken… - Journal of the …, 2018 - ACS Publications
MOF-808, a Zr (IV)-based metal–organic framework, has been proven to be a very effective
heterogeneous catalyst for the hydrolysis of the peptide bond in a wide range of peptides …

Polyoxometalates as a novel class of artificial proteases: Selective hydrolysis of lysozyme under physiological pH and temperature promoted by a cerium (IV) Keggin …

K Stroobants, E Moelants, HGT Ly… - … A European Journal, 2013 - Wiley Online Library
Hen‐egg‐white lysozyme (HEWL) is specifically cleaved at the Trp28–Val29 and Asn44–
Arg45 peptide bonds in the presence of a Keggin‐type [Ce (α‐PW11O39) 2] 10 …

Bimetallic Ce/Zr UiO-66 metal–organic framework nanostructures as peptidase and oxidase nanozymes

A Loosen, C Simms, S Smolders… - ACS Applied Nano …, 2021 - ACS Publications
The catalytic activity of metal–organic frameworks (MOFs) toward peptides and proteins
provides an attractive route for the development of nanozymes for applications in …

Peptide Bond Hydrolysis Catalyzed by the Wells–Dawson Zr(α2-P2W17O61)2 Polyoxometalate

G Absillis, TN Parac-Vogt - Inorganic Chemistry, 2012 - ACS Publications
In this paper we report the first example of peptide hydrolysis catalyzed by a
polyoxometalate complex. A series of metal-substituted Wells–Dawson polyoxometalates …

Metal assisted peptide bond hydrolysis: Chemistry, biotechnology and toxicological implications

NE Wezynfeld, T Frączyk, W Bal - Coordination Chemistry Reviews, 2016 - Elsevier
Metal-assisted hydrolysis of peptide bond is a promising alternative for enzymatic cleavage
of proteins with prospective applications in biochemistry and bioengineering. Many metal …

Amide bond hydrolysis in peptides and cyclic peptides catalyzed by a dimeric Zr (IV)-substituted Keggin type polyoxometalate

HGT Ly, G Absillis, TN Parac-Vogt - Dalton Transactions, 2013 - pubs.rsc.org
Detailed kinetic studies on the hydrolysis of glycylserine (Gly-Ser) and glycylglycine (Gly-
Gly) in the presence of the dimeric zirconium (IV)-substituted Keggin type polyoxometalate …

Catalytic Hydrolysis of Peptides by Cerium(IV)

T Takarada, M Yashiro… - Chemistry–A European …, 2000 - Wiley Online Library
Oligopeptides are efficiently hydrolyzed by CeIV to the corresponding amino acids under
mild conditions. The pseudo first‐order rate constants for the hydrolysis of H‐Gly‐Phe‐OH …

Palladium (II) complexes, as synthetic peptidases, regioselectively cleave the second peptide bond “upstream” from methionine and histidine side chains

NM Milović, NM Kostić - Journal of the American Chemical Society, 2002 - ACS Publications
Palladium (II) complexes promote hydrolysis of natural and synthetic oligopeptides with
unprecedented regioselectivity; the only cleavage site is the second peptide bond upstream …