P-O bond destabilization accelerates phosphoenzyme hydrolysis of sarcoplasmic reticulum Ca2+ -ATPase.
Barth
Andreas
A
Department of Biochemistry and Biophysics, The Arrhenius Laboratories for Natural Sciences, Stockholm University, S-106 91 Stockholm, Sweden. Andreas.Barth@dbb.su.se
Bezlyepkina
Natalya
N
D001224:Aspartic Acid / Q000031:analogs & derivatives* / Q000737:chemistry; D000252:Calcium-Transporting ATPases / Q000737:chemistry* / Q000378:metabolism*; D004563:Electrochemistry; D004795:Enzyme Stability; D006868:Hydrolysis; D066298:In Vitro Techniques; D007700:Kinetics; D008956:Models, Chemical; D015394:Molecular Structure; D010103:Oxygen Isotopes; D010766:Phosphorylation; D012519:Sarcoplasmic Reticulum / Q000201:enzymology; D053498:Sarcoplasmic Reticulum Calcium-Transporting ATPases; D017550:Spectroscopy, Fourier Transform Infrared
D010103:Oxygen Isotopes; C032197:beta-aspartyl phosphate; D001224:Aspartic Acid; D053498:Sarcoplasmic Reticulum Calcium-Transporting ATPases; D000252:Calcium-Transporting ATPases