NCIt definition : Nebulin (6669 aa, 773 kDa) is encoded by the human NEB gene. This protein is involved
in binding to F-actin within the sarcomeres of skeletal muscle.;
NCIt note : Nebulin is a giant protein that may account for 3-4% of the total myofibrillar protein.
Human isoform sizes vary from 700 to almost 1000 kDa and are expressed in a tissue-,
and developmental stage-specific manner. The variety of nebulin isoforms is thought
to contribute to the molecular diversity of Z discs. (OMIM);