L'omniprésence du collagène dans le corps humain et les nombreuses pathologies qui sont associées à ses anomalies de structure en font un objet d'étude de premier plan. Le collagène possède dans sa séquence primaire de nombreux cycles pyrrolidines stabilisant une structure secondaire de type polyproline II (PPII) et une structure tertiaire en triple hélice correspondant à un superenroulement de trois chaines peptidiques. Lors de ce travail, nous nous sommes intéressés à la synthèse et la caractérisation structurale de peptides mimes de collagène (CMP), seuls ou en présence de collagène de type I. Pour appréhender les différents niveaux de structuration des CMP: conformation locale, structures secondaires, assemblages trimériques et supramol...
Collagen is the most abundant protein found in mammalian systems and is critically important in a my...
The analysis of factors contributing to the stability of proteins is a subject of intense debate. Pa...
Collagen is a widespread protein family involved in a variety of biological processes. The complexit...
The collagen triple helix is a unique protein fold found in all domains of life where is has diverse...
The triple helix is a unique and important protein fold present in the collagen family of proteins, ...
The collagen triple helix consists of three supercoiled solvent-exposed polypeptide chains, and by d...
Collagens are large structural proteins that are prevalent in mammalian connective tissue. Peptides ...
Collagen mimetic peptides (CMPs), which imitate various structural or functional features of natural...
AbstractBackground: The collagen triple helix is a unique protein motif defined by the supercoiling ...
Collagen adopts a characteristic supercoiled triple helical conformation which requires a repeating ...
International audienceThe origin of the triple-helix structure and high stability of collagen has be...
Collagen model peptides (CMPs), composed of proline–(2S,4R)-hydroxyproline–glycine (POG) repeat unit...
The triple-helix is a unique secondary structural motif found primarily within the collagens. In col...
Understanding the structure, folding, and stability of collagen is complex because of its length and...
Chemical methods for the manipulation of the conformational properties and thermal stability of syn...
Collagen is the most abundant protein found in mammalian systems and is critically important in a my...
The analysis of factors contributing to the stability of proteins is a subject of intense debate. Pa...
Collagen is a widespread protein family involved in a variety of biological processes. The complexit...
The collagen triple helix is a unique protein fold found in all domains of life where is has diverse...
The triple helix is a unique and important protein fold present in the collagen family of proteins, ...
The collagen triple helix consists of three supercoiled solvent-exposed polypeptide chains, and by d...
Collagens are large structural proteins that are prevalent in mammalian connective tissue. Peptides ...
Collagen mimetic peptides (CMPs), which imitate various structural or functional features of natural...
AbstractBackground: The collagen triple helix is a unique protein motif defined by the supercoiling ...
Collagen adopts a characteristic supercoiled triple helical conformation which requires a repeating ...
International audienceThe origin of the triple-helix structure and high stability of collagen has be...
Collagen model peptides (CMPs), composed of proline–(2S,4R)-hydroxyproline–glycine (POG) repeat unit...
The triple-helix is a unique secondary structural motif found primarily within the collagens. In col...
Understanding the structure, folding, and stability of collagen is complex because of its length and...
Chemical methods for the manipulation of the conformational properties and thermal stability of syn...
Collagen is the most abundant protein found in mammalian systems and is critically important in a my...
The analysis of factors contributing to the stability of proteins is a subject of intense debate. Pa...
Collagen is a widespread protein family involved in a variety of biological processes. The complexit...