Figure 1From: C-terminal residues of skeletal muscle calsequestrin are essential for calcium binding and for skeletal ryanodine receptor inhibition CSQ1 mutation and expression. (A) Diagram of the CSQ1 alanine point mutations and deletion mutants. (B) SDS-PAGE and silver stain of purified CSQ1 WT and mutant constructs. From left to right, WT CSQ1, CSQ1DA1, CSQ1DA2, CSQ1DA3, CSQ1ΔC7, and CSQ1ΔC14. Molecular weight markers are to the left of the blot in (B).Back to article page