Fibril and hence the whole muscle. Elastin is a fibrous protein common in various soft tissues, like skin, blood vessels and lung tissue. Each monomer connects with each other, forming a 3D network, with ability to endure over 200% strain before deformation. Keratin is a structural protein mainly found in hair, nails, hooves, horns, quills. Basically keratin is formed by polypeptide chains, which coil into α-helices with sulfur cross-links or bond into β-sheets linked by hydrogen bonding. β-keratin, which is tougher than α-conformation, is more common in birds and reptiles. Resilin is an elastomeric insect protein, consisting of both α-helices and
Lee Presson and the Nails "Balls in Your Face", a download-only album of ballroom dance music. In recent years, the band has found a new audience in the steampunk/dieselpunk community, headlining in 2012 at the Nova Albion Steampunk Exhibition in Santa Clara, CA in 2011, at Her Royal Majesty's Steampunk Symposium at the Queen Mary in Long Beach, CA from 2012 to 2015, and at Clockwork Alchemy in San Jose, CA from 2013 to 2018. They were also a headlining act at the first Steamstock in Richmond, CA in 2013. Lee Presson and the Nails Lee Presson and the Nails is a swing band that