scholarly journals Bovine kidney alkaline phosphatase. Catalytic properties, subunit interactions in the catalytic process, and mechanism of Mg2+ stimulation.

1975 ◽  
Vol 250 (15) ◽  
pp. 6046-6053 ◽  
Author(s):  
G Cathala ◽  
C Brunel
1981 ◽  
Vol 14 (3) ◽  
pp. 150-152 ◽  
Author(s):  
Kevin Cavanagh ◽  
K. Kithier ◽  
R.J. Thibert ◽  
H.F. Fackrell

Gene ◽  
1987 ◽  
Vol 59 (1) ◽  
pp. 41-46 ◽  
Author(s):  
Enrico Garattini ◽  
Jia Cheng Hua ◽  
Sidney Udenfriend

1987 ◽  
Vol 19 (5) ◽  
pp. 413-417 ◽  
Author(s):  
Howard H.T. Hsu ◽  
Jim Rouse ◽  
James Hamilton ◽  
H.Clarke Anderson

1979 ◽  
Vol 181 (1) ◽  
pp. 137-142 ◽  
Author(s):  
M N Woodroofe ◽  
P J Butterworth

The arginine-specific reagents 2,3-butanedione and phenylglyoxal inactivate pig kidney alkaline phosphatase. As inactivation proceeds there is a progressive fall in Vmax. of the enzyme, but no demonstrable change in the Km value for substrate. Pi, a competitive inhibitor, and AMP, a substrate of the enzyme, protect alkaline phosphatase against the arginine-specific reagents. These effects are explicable by the assumption that the enzyme contains an essential arginine residue at the active site. Protection is also afforded by the uncompetitive inhibitor NADH through a partially competive action against the reagents. Enzyme that has been exposed to the reagents has a decreased sensitivity to NADH inhibition. It is suggested that an arginine residue is important for NADH binding also, although this residue is distinct from that at the catalytic site. The protection given by NADH against loss of activity is indicative of the close proximity of the active and NADH sites.


1975 ◽  
Vol 30 (11-12) ◽  
pp. 829-831 ◽  
Author(s):  
Jan Ahlers

Abstract Inactivation studies with 17 group-specific inhibitors showed that amino, hystidyl and tyrosyl residues probably are components of the active and/or regulatory sites of pig kidney alkaline phosphatase.


1977 ◽  
Vol 81 (6) ◽  
pp. 1813-1823 ◽  
Author(s):  
C.S. RAMADOSS ◽  
R. SELVAM ◽  
K Radha SHANMUGASUNDARAM ◽  
E.R.B. SHANMUGASUNDARAM

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