Ceramide Synthase 6: Comparative Analysis, Phylogeny and Evolution.

ABSTRACT: Ceramide synthase 6 (CerS6, also known as LASS6) is one of the six members of ceramide synthase gene family in humans. Comparisons of CerS6 amino acid sequences and structures as well as of CerS6 gene structures/locations were conducted using data from several vertebrate genome projects. A specific role for the CerS6 gene and protein has been identified as the endoplasmic reticulum C14- and C16-ceramide synthase. Mammalian CerS6 proteins share 90⁻100% similarity among different species, but are only 22⁻63% similar to other CerS family members, suggesting that CerS6 is a distinct gene family. Sequence alignments, predicted transmembrane, lumenal and cytoplasmic segments and N-glycosylation sites were also investigated, resulting in identification of the key conserved residues, including the

SUBMITTER: Holmes RS 

PROVIDER: S-EPMC6315813 | biostudies-literature | 2018 Oct

REPOSITORIES: biostudies-literature