Here is a breakdown of the source code representation of a Java class. A class can be broken down into two things: 1  The first piece is a class-header which consists of the keyword  class  and the name you give to the class. 2  Names in programming languages are also known as identifiers. 3  The second piece is the body.
The long isoform consists of 1162 amino acids and is the only Leptin receptor isoform with clearly demonstrated signaling capability [1]. Leptin signaling occurs typically through the JAK/STAT pathway. Janus kinase 2 (JAK2) activation leads to tyrosine phosphorylation of Leptin receptor. Phosphorylated Tyr1138 of Leptin receptor serves as a binding site for STAT proteins.
It is expressed in the pancreas, as well as in the brain, liver and placenta. Each mitogen-activated protein kinase (MAPK) pathway is a conserved cascade of three protein kinases: an activated MAPK kinase kinase (MAPKKK) phosphorylates and activates a specific MAPK kinase (MAPKK), which in turn activates a specific MAPK.