claim: Johnny Van Zant creates music.
evidence: SUN -LRB- Sad1p , UNC-84 -RRB- domains are conserved C-terminal protein regions a few hundred amino acids long .. domains. Protein domain. protein. protein. SUN domains are usually found following a transmembrane domain and a less conserved region of amino acids .. domains. Protein domain. Most proteins containing SUN domains are thought to be involved in the positioning of the nucleus in the cell .. domains. Protein domain. nucleus. Cell nucleus. It is thought that SUN domains interact directly with KASH domains in the space between the outer and inner nuclear membranes to bridge the nuclear envelope and transfer force from the nucleoskeleton to the cytoplasmic cytoskeleton which enables mechanosensory roles in cells .. domains. Protein domain. nuclear envelope. nuclear envelope. cytoskeleton. cytoskeleton. SUN proteins are thought to localize to the inner nuclear membrane .. The S. pombe Sad1 protein localises at the spindle pole body .. protein. protein. S. pombe. Schizosaccharomyces pombe. spindle. mitotic spindle. In mammals , the SUN domain is present in two proteins , Sun1 and Sun2 .. Sun1. UNC84A. Sun2. UNC84B. The SUN domain of Sun2 has been demonstrated to be in the periplasm .. Sun2. UNC84B