Septin-4 is a
protein
Proteins are large biomolecules and macromolecules that comprise one or more long chains of amino acid residues. Proteins perform a vast array of functions within organisms, including catalysing metabolic reactions, DNA replication, respo ...
that in humans is encoded by the ''SEPT4''
gene
In biology, the word gene (from , ; "...Wilhelm Johannsen coined the word gene to describe the Mendelian units of heredity..." meaning ''generation'' or ''birth'' or ''gender'') can have several different meanings. The Mendelian gene is a ba ...
.
Function
This gene is a member of the
septin
Septins are a group of guanosine triphosphate, GTP-molecular binding, binding proteins gene expression, expressed in all eukaryote, eukaryotic cells except plants. Different septins form protein complexes with each other. These complexes can furt ...
gene family of nucleotide binding proteins, originally described in yeast as cell division cycle regulatory proteins. Septins are highly conserved in yeast, Drosophila, and mouse and appear to regulate cytoskeletal organization. The protein encoded by this gene is thought to be part of a complex involved in
cytokinesis
Cytokinesis () is the part of the cell division process during which the cytoplasm of a single eukaryotic cell divides into two daughter cells. Cytoplasmic division begins during or after the late stages of nuclear division in mitosis and meios ...
. Alternatively spliced variants which encode different protein isoforms have been described; however, not all variants have been fully characterized.
References
Further reading
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
{{gene-17-stub