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Oligomerization of cytochrome c, myoglobin, and related heme proteins by 3D domain swapping [PDF]

open access: yesJournal of Inorganic Biochemistry, 2019
Oligomerization of heme proteins is useful for construction of new materials with cooperative and systematic functions; thus, diverse methods have been applied for construction of artificial heme protein oligomers.
Shun Hirota
exaly   +2 more sources
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Domain swapping in materials design

Peptide Science, 2010
AbstractPeptide self‐assembly can be used as a bottom–up approach to material fabrication. Although many different types of materials can be prepared from peptides, hydrogels are perhaps one of the most common. Gels typically result from the self‐assembly of peptides into fibrillar networks.
Radhika P, Nagarkar   +3 more
openaire   +2 more sources

RNase A oligomerization through 3D domain swapping is favoured by a residue located far from the swapping domains

Biochimie, 2011
Bovine pancreatic ribonuclease A forms 3D domain-swapped oligomers by lyophilization from 40% acetic acid solutions or if subjected to various thermally-induced denaturation procedures. Considering that the intrinsic swapping propensity of bovine seminal RNase, the only member of the pancreatic-type RNase super-family that is dimeric in nature, is ...
Vincenzo de Filippis   +2 more
exaly   +3 more sources

Domain swapping in the sporulation response regulator Spo0A

Journal of Molecular Biology, 2000
Adaptive responses of micro-organisms, such as chemotaxis and sporulation, are governed by two-component systems consisting of sensor kinases, that interpret environmental signals, and response regulators which activate the appropriate physiological responses.
Gordon Leonard   +2 more
exaly   +3 more sources

Protein Reconstitution and 3D Domain Swapping

Current Protein & Peptide Science, 2002
The native structures of proteins are governed by a large number of non-covalent interactions yielding a high specificity for the native packing of structural elements. This allows for the reconstitution of proteins from disconnected polypeptide fragments.
Maria, Håkansson, Sara, Linse
openaire   +2 more sources

Evidences for the unfolding mechanism of three‐dimensional domain swapping [PDF]

open access: yesProtein Science, 2013
AbstractThe full or partial unfolding of proteins is widely believed to play an essential role in three‐dimensional domain swapping. However, there is little research that has rigorously evaluated the association between domain swapping and protein folding/unfolding.
Zhirong Liu, Yongqi Huang
exaly   +3 more sources

A kinetic study of domain swapping of Protein L

Physical Chemistry Chemical Physics, 2014
Domain swapping of the B1 domain of Protein L isolated from Peptostreptococcus magnus can be induced by rational mutation. We show that the monomeric and the domain swapped dimeric forms of the G55A mutant of Protein L are directly observable by solution NMR spectroscopy under equilibrium conditions.
Thomas, Moschen, Martin, Tollinger
openaire   +2 more sources

Domain Swapping in the Human Histamine H1 Receptor

The Journal of Pharmacology and Experimental Therapeutics, 2004
G-protein-coupled receptors (GPCRs) represent the largest family of receptors involved in transmembrane signaling. Although these receptors were generally believed to be monomeric entities, accumulating evidence supports the presence of GPCRs in multimeric forms.
Bakker, R.A.   +7 more
openaire   +2 more sources

Evolution of protein function by Domain swapping

2001
Publisher Summary This chapter explores the use of large exchanges of structure (subdomains, domains, and whole proteins) to evolve new function in proteins. These include the formation of multifunctional proteins, tandem duplication, domain recruitment, and circular permutation.
M, Ostermeier, S J, Benkovic
openaire   +2 more sources

Domain‐Swapping Design by Polyproline Rod Insertion

ChemBioChem, 2019
AbstractDuring domain swapping, proteins mutually interconvert structural elements to form a di‐/oligomer. Engineering this process by design is important for creating a higher order protein assembly with minimal modification. Herein, a simple design strategy is shown for domain‐swapping formation by loop deletion and insertion of a polyproline rod ...
Shuichiro Goda   +2 more
exaly   +3 more sources

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