Figure 1

Structure of the Jab1/CSN5 gene and domains of the Jab1/CSN5 protein. (A) Schematic of the Jab1/CSN5 gene which is 33 kb long and localized at chromosome 8Q13.2. (B) The 8 exons within the 334 amino acid sequence are shown. (C) Schematic of Jab1/CSN5 consists of 334 amino acids with a Jab1/CSN5/MPN domain metalloenzyme (JAMM)-containing Mpr1-Pad1-N-terminal (MPN) domain and a nuclear export signal (NES) domain close to the p27 binding domain (PBD) at the C-terminal end.