TY - GEN AU - Smolka,G E AU - Birnbaum,E R AU - Darnall,D W TI - Rare earth metal ions as substitutes for the calcium ion in Bacillus subtilis -amylase SN - 0006-2960 PY - 1972///0524 KW - Amylases KW - analysis KW - Bacillus subtilis KW - enzymology KW - Calcium KW - Circular Dichroism KW - Dialysis KW - Dysprosium KW - Edetic Acid KW - Enzyme Activation KW - Erbium KW - Ferricyanides KW - Lanthanum KW - Lutetium KW - Neodymium KW - Praseodymium KW - Protease Inhibitors KW - Samarium KW - Spectrophotometry KW - Spectrum Analysis KW - Sulfonic Acids KW - Terbium KW - Ultraviolet Rays KW - Ytterbium KW - Yttrium N1 - Publication Type: Journal Article UR - https://doi.org/10.1021/bi00800a033 ER -