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
The Hair and Skin Trading Company Up and Then Forgetting Them". Mackay and Webb played several gigs around London with Tony Irving in a free noise / jazz band called Unity Gain,releasing a lathe cut L.P in Jan 2014 titled "Sounds from the Room" playing the Dublin Castle,London in June 2014 . Webb continues to make music under the name Micro / Nigel Webb and Digital Signal Recordings with a number of new projects in progress. The Hair and Skin Trading Company The Hair and Skin Trading Company is a British drone / avant-noise group, formed in 1991 by ex-Loop members Neil Mackay (vocals/bass) and John