Type II hair keratin
Encyclopedia
Type II hair keratin is one of the two types of hair keratin
. It is a basic protein
which heterodimerizes with type I hair keratin
s to form hair
and nails
.
Hair keratin
Hair keratin is a type of keratin found in hair and nails. There are two types of hair keratin:* the acidic type I hair keratin**type I hair keratin 1, **type I hair keratin 2, **type I hair keratin 3A, **type I hair keratin 3B, **type I hair keratin 4,...
. It is a basic protein
Protein
Proteins are biochemical compounds consisting of one or more polypeptides typically folded into a globular or fibrous form, facilitating a biological function. A polypeptide is a single linear polymer chain of amino acids bonded together by peptide bonds between the carboxyl and amino groups of...
which heterodimerizes with type I hair keratin
Type I hair keratin
Type I hair keratin is one of the two types of hair keratin. It is an acidic protein which heterodimerizes with type II hair keratins to form hair and nails....
s to form hair
Nail (anatomy)
A nail is a horn-like envelope covering the dorsal aspect of the terminal phalanges of fingers and toes in humans, most non-human primates, and a few other mammals. Nails are similar to claws, which are found on numerous other animals....
and nails
Nail (anatomy)
A nail is a horn-like envelope covering the dorsal aspect of the terminal phalanges of fingers and toes in humans, most non-human primates, and a few other mammals. Nails are similar to claws, which are found on numerous other animals....
.