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

NE Wezynfeld, T Frączyk, W Bal - Coordination Chemistry Reviews, 2016 - Elsevier
… reactions, utilizing serine, threonine and cysteine residues. … dependence of observed rate
constant k obs for hydrolysis of … for the hydrolysis of a peptide containing both anchoring side …

[HTML][HTML] Ni (II) ions may target the entire melatonin biosynthesis pathway—a plausible mechanism of nickel toxicity

NE Wezynfeld, AM Bonna, D Płonka, W Bal, T Frączyk - Molecules, 2022 - mdpi.com
… -exposed parts of the polypeptide. The cleavage is pH-… Ni(II)-assisted peptide bond hydrolysis
of the tested peptides. … samples containing 0.95 mM peptide and 0.9 mM Ni(NO 3 ) 2 with …

New insight into enzymatic hydrolysis of peptides with site-specific amino acid D-isomerization

L Yan, Y Ke, Y Kan, D Lin, J Yang, Y He, L Wu - Bioorganic Chemistry, 2020 - Elsevier
peptide bond to hydrolysis, so as to easily break the peptide … -threonine, 6-tryptophan and
7-arginine on peptide hydrolysis, … ], especially for Ni 2+ and Zr 4+ . We decided to compare the …

Distinct chemical factors in hydrolytic reactions catalyzed by metalloenzymes and metal complexes

LF Serafim, VM Jayasinghe-Arachchige… - Chemical …, 2023 - pubs.rsc.org
threonine proteases, glutamic proteases, and aspartyl proteases utilize either a triad or dyad
formed by specific amino acid residues to hydrolyze peptide bonds … to sequence-specific by …

[图书][B] … of conformationally diverse peptides to control peptide structure and function and investigation of unique serine/threonine phosphorylation effects on peptide …

AK Pandey - 2016 - search.proquest.com
… Proline is exceptional in its propensity to induce cis amide bonds. Proline analogues have
gained significance for applications in medicinal chemistry, protein engineering, structural …

Substrate specificity of the secreted nisin leader peptidase NisP

M Lagedroste, SHJ Smits, L Schmitt - Biochemistry, 2017 - ACS Publications
… (2) The dehydration of serine and threonine residues resulting in … in preventing hydrolysis
of the unmodified and dehydrated peptides. As uNisA, dNisA, and dNisA AAAAA all contain

[HTML][HTML] Amide bond activation of biological molecules

S Mahesh, KC Tang, M Raj - Molecules, 2018 - mdpi.com
… of the hydrolysis of the peptide bond is dominated by kH 2 O … However, the same complex
is sequence-specific under … backbone chain at the N-terminus of the serine and threonine

[图书][B] Site Specific Isotope Labeling of Phenylalanine and Tyrosine: Application to Pth1

B Ramaraju - 2017 - search.proquest.com
… acids were produced by bacteria grown in media containing 2-13C-glycerol as the sole …
The peptide bonds between amino acids in the recombinant protein were hydrolyzed under …

Inhibitors of serine/threonine protein phosphatases: biochemical and structural studies provide insight for further development

MR Swingle, RE Honkanen - Current medicinal chemistry, 2019 - ingentaconnect.com
… by protein kinases are hydrolyzed by protein phosphatases. In … Most kinases target substrates
in a sequence-specific … divided into two segments: a hydrophobic fragment containing a …

Peptide-based supramolecular systems chemistry

F Sheehan, D Sementa, A Jain, M Kumar… - Chemical …, 2021 - ACS Publications
… ADARYKS that was shown to have modest, sequence specific … motif containing charged
residues, generally to tune peptide … barriers for peptide bond formation and hydrolysis are …