Figure 1.
Amino acid sequence comparison of the Xenopus, human, Drosophila, and Yeast α1, α5 and α6 proteasome subunits. Amino acid sequence comparisons of α1 (A), α5 (B) and α6 (C) proteasome subunits are indicated. Matched sequences are boxed. Consensus sequences for calcium/calmodulin-dependent kinase II (CaMKII), cAMP/cGMP-dependent kinase (cAMP/cGMP), casein kinase II (CKII) and Ca2+-dependent kinase (PKC) are indicated. The numbers refer to the amino acid position at the end of each line.
