Dullard protein
In cell biology, Dullard protein is a protein coding gene involved in neural development. It is a member of DXDX(T/V) phosphatase family and is a potential regulator of neural tube development in Xenopus.[1] The gene promotes neural development by inhibiting Bone Morphogenetic Proteins (BMPs). Dullard is also known as CTDnep1, which stands for CTD nuclear envelope phosphatase 1. This gene is relatively small and only contains 244 amino acids.
Description
Dullard is also known as CTDnep1, which stands for CTD nuclear envelope phosphatase 1. It is a protein coding gene, which include phosphatase activity and protein serine/threonine phosphatase activity.[2] This gene is relatively small and only contains 244 amino acids. Dullard protein or CTDnep1 encodes a protein serine/threonine phosphatase and dephosphoroylates LPIN1 and LPIN2.[3] LPIN1 and LPIN2 catalyze the reaction of the conversion of phosphatidic acid to diacylglycerol. The reaction can affect and change the lipid concentration of the endoplasmic reticulum and the nucleus.[3]
Dullard and BNP signaling
Human Dullard
Human Dullard has shown that the protein has two membrane spanning regions. One end is the N-terminal end, which helps localize the protein to the nuclear envelope.
References