Calcium-induced molecular rearrangement of peptide folds enables biomineralization of vaterite calcium carbonate

H Lu, H Lutz, SJ Roeters, MA Hood… - Journal of the …, 2018 - ACS Publications
peptide folding and structural flexibility on the mineralization of CaCO 3 . We study two
amphiphilic peptides … that reciprocal structuring of calcium ions and peptides lead to the effective …

De Novo Design of Peptide− Calcite Biomineralization Systems

DL Masica, SB Schrier, EA Specht… - Journal of the American …, 2010 - ACS Publications
… a protein from a fully extended structure and simultaneously optimizes the fold, … peptides
(16 residues) to modify calcite (CaCO 3 ) crystallization. We chemically synthesized six peptides

Structural characterization of amorphous calcium carbonate-binding protein: an insight into the mechanism of amorphous calcium carbonate formation

J Su, X Liang, Q Zhou, G Zhang, H Wang… - Biochemical …, 2013 - portlandpress.com
… experiments with a synthetic peptide and suggested that the … The 5-fold symmetry of Ca 2+
-binding sites should be the … a 5-fold symmetry controls only the symmetry of the Ca 2+ ions …

Functionalized calcium carbonate based peptide formulation: aspects of the development for oral delivery to the buccal and intestinal mucosa

R Roth - 2019 - edoc.unibas.ch
Calcium Carbonate (FCC) was recently introduced as a new pharmaceutical excipient.
FCC is a microparticulate material composed of calcium carbonatecalcium carbonate (FCC)”. …

Peptide-controlled assembly of macroscopic calcium oxalate nanosheets

H Lu, A Schäfer, H Lutz, SJ Roeters… - The journal of …, 2019 - ACS Publications
… In a recent study, we found that β-folded leucine–glutamic acid (LE) peptides can effectively
assemble vaterite calcium carbonate nanosheets by exploiting their structural flexibility at …

Prediction of calcite morphology from computational and experimental studies of mutations of a de novo-designed peptide

SB Schrier, MK Sayeg, JJ Gray - Langmuir, 2011 - ACS Publications
Calcium carbonate (CaCO 3 ) minerals are among the most common biominerals, of which
… was designed rationally, on the basis of the selection of charge location, to fold into a helix …

[PDF][PDF] Supporting Information Calcium-Induced Molecular Rearrangement of Peptide Folds Enables Biomineralization of Vaterite Calcium Car-bonate

H Lu, H Lutz, SJ Roeters, MA Hood, A Schäfer… - academia.edu
… Since the backbone folding of the peptides is not known a priori we measured the interfacial
… LE10 peptides, β−sheet LE7 peptides can also form stable, free-standing calcium carbonate

Engineered Biomimetic Polymers as Tunable Agents for Controlling CaCO3 Mineralization

CL Chen, J Qi, RN Zuckermann… - Journal of the American …, 2011 - ACS Publications
… -fold acceleration of growth at a peptoid concentration of only 50 nM, while acidic peptides
… amphiphilic copolymer on the mineralization of calcium carbonate. Colloids and Surfaces A: …

Phosphorylation of intrinsically disordered starmaker protein increases its ability to control the formation of calcium carbonate crystals

M Wojtas, M Wołcyrz, A Ozyhar… - Crystal growth & …, 2012 - ACS Publications
… Stm, StmP, and trypsin in the concentration of 20 μM were incubated with a 10-fold molar …
The lack of a well-packed hydrophobic core and rapid fluctuations in the peptide chain lead …

Protein-and peptide-directed syntheses of inorganic materials

MB Dickerson, KH Sandhage, RR Naik - Chemical reviews, 2008 - ACS Publications
… of calcium carbonate, such as aragonite, or may contain segregated layers of calcite and
aragonite. (1, 8) In addition to the crystalline forms of calcium carbonate, … of the fold-dependent …