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Observations on the protein activator of erythrocyte membrane (Ca2+ + Mg2+)ATPase

✍ Scribed by K.S. Au


Publisher
Elsevier Science
Year
1979
Tongue
English
Weight
716 KB
Volume
10
Category
Article
ISSN
0020-711X

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πŸ“œ SIMILAR VOLUMES


Interaction between cytoplasmic (Ca2+β€”Mg
✍ Vincenzi, Frank F. ;Farrance, Martha L. πŸ“‚ Article πŸ“… 1977 πŸ› Wiley (John Wiley & Sons) 🌐 English βš– 376 KB

## Abstract Human red blood cells (RBC) contain a cytoplasmic, nonhemoglobin protein which activates the (Ca^2+^‐Mg^2+^) ATPase of isolated RBC membranes. Results presented in this paper confirm that activation of (Ca^2+^‐Mg^2+^)ATPase is associated with binding of the cytoplasmic activator to the

Properties of (Mg2+ + Ca2+)-ATPase of er
✍ Katz, Sidney ;Roufogalis, Basil D. ;Landman, Amiram D. ;Ho, Larry πŸ“‚ Article πŸ“… 1979 πŸ› Wiley (John Wiley & Sons) 🌐 English βš– 587 KB

Erythrocyte membranes prepared by three different procedures showed (Mg2+ + Ca2+)-ATPase activities differing in specific activity and in affinity for Ca2+. The (Mg2+ + Ca2+)-ATPase activity of the three preparations was stimulated t o different extents by a Ca2+-dependent protein activator isolated

Modulator binding protein antagonizes ac
✍ Larsen, Fred L. ;Raess, Beat U. ;Hinds, Thomas R. ;Vincenzi, Frank F. πŸ“‚ Article πŸ“… 1978 πŸ› Wiley (John Wiley & Sons) 🌐 English βš– 356 KB πŸ‘ 1 views

## Abstract Red blood cells contain a protein that activates membrane‐bound (Ca^2+^ + Mg^2+^)‐ATPase and Ca^2+^ transport. The red blood cell activator protein is similar to a modulator protein that stimulates cyclic AMP phosphodiesterase. Wang and Desai [Journal of Biological Chemistry 252:4175–41

Crosslinking studies on the CA2+, MG2+-a
✍ Bragg, Philip D. πŸ“‚ Article πŸ“… 1975 πŸ› Wiley (John Wiley & Sons) 🌐 English βš– 382 KB

## Abstract Crosslinking of membrane proteins of Escherichia coli with dithiobis (succinimidyl propionate) (DSP) resulted in loss of several enzyme activities including the Ca^2+^, Mg^2+^‐activated ATPase. This enzyme was crosslinked by DSP to the membrane and was not released by dialysis at low io