Ubiquitin is a small protein that exists in all eukaryotic cells. It performs its myriad functions through conjugation to a large range of target proteins. A variety of different modifications can occur. The ubiquitin protein itself consists of 76 amino acids and has a molecular mass of about 8.5 kDa. Activation: Ubiquitin is activated in a two-step reaction by an E1 ubiquitin-activating enzyme, which is dependent on ATP. 2  The initial step involves production of a ubiquitin-adenylate intermediate. 3  The E1 binds both ATP and ubiquitin and catalyses the acyl-adenylation of the C-terminus of the ubiqutin molecule.
Moon Jellyfish live up to a year on average in an enclosed, temperature controlled system, although with immaculate care they can live up to an additional year. In the wild, the moon jellyfish lifecycle takes one year to complete.
When found in the warm waters of the jellyfish thrive. White spotted jellyfish are usually euryhaline but low salinity may have a negative effect on the species. In times of low salinity these jellyfish exhibit loss of their zooxanthellae.owever, the problem with the fact that they are as much as 13,200 liters sea water filter every day. Additionally, White spotted jellyfish often found in large flocks, and the intake of planktons by a swarm of White spotted jellyfish can be very high.