FAM40A

Protein FAM40A is a protein that is located on chromosome 1 in humans and is encoded by the FAM40A gene.

Characteristics and secondary structure

FAM40A has an isoelectric point of 5.92 and a molecular weight of 95,575 daltons. It is predicted to have three transmembrane domains, making it a transmembrane protein. FAM40A does not contain a signal peptide and is also predicted to bind to DNA, possibly making it a membrane protein in the nuclear membrane.

The secondary structure of FAM40A is predicted to contain twenty-six alpha helices and two beta sheets. The 5' untranslated region of FAM40A is predicted to contain one stem-loop and the 3' untranslated region is predicted to contain eight stem-loop structures. Two miRNAs are predicted to bind to two of the stem-loop structures present in the 3' UTR region.

Homology

FAM40A has no paralogs. However, it does have orthologs stretching all the way back to yeast. It has been suggested that FAM40A is a homolog to the yeast gene FAR11, which is involved in the recovery from cell cycle arrest.