Thomas Ostwald and David MacLennan were characterizing proteins that bind to calcium in the sarcoplasmic reticulum — a specialized type of endoplasmic reticulum found in muscle cells.

Sarcolipin (sln) and Sarcoplasmic Reticulum calcium ATPase pump (serca1) expression increase in Japanese medaka (Oryzias latipes) skeletal muscle tissue following cold challenge. Daily thermal ...

The first high resolution structure of an ATP-dependent cation pump of the P-type family — the Ca 2+-ATPase from the sarcoplasmic reticulum of rabbit muscle — has now been determined.

Junctophilin-2 (JPH2) is an inter-membrane linker protein that maintains the plasmalemma and sarcoplasmic reticulum (SR) at a fixed distance to facilitate excitation-contraction coupling.