Title : Properties and regulation of human spermidine/spermine N1-acetyltransferase stably expressed in Chinese hamster ovary cells.

Pub. Date : 1999 Mar 5

PMID : 10037702






9 Functional Relationships(s)
Download
Sentence
Compound Name
Protein Name
Organism
1 Spermidine/spermine N1-acetyltransferase (SSAT) appears to be the rate-limiting enzyme of polyamine catabolism, yet studies of its regulation have been limited by the low amounts of SSAT in uninduced cells. Polyamines diamine acetyltransferase 1 Cricetulus griseus
2 Spermidine/spermine N1-acetyltransferase (SSAT) appears to be the rate-limiting enzyme of polyamine catabolism, yet studies of its regulation have been limited by the low amounts of SSAT in uninduced cells. Polyamines diamine acetyltransferase 1 Cricetulus griseus
3 The increased SSAT activity caused perturbations in polyamine homeostasis and led to a reduction in the rate of growth under clonal conditions. Polyamines diamine acetyltransferase 1 Cricetulus griseus
4 N1,N12-bis(ethyl)spermine greatly increased SSAT activity in controls and SSAT transfected clones (to about 10 and 60 nmol/min/mg protein, respectively). N(1), N(12)-diethylspermine diamine acetyltransferase 1 Cricetulus griseus
5 N1,N12-bis(ethyl)spermine greatly increased SSAT activity in controls and SSAT transfected clones (to about 10 and 60 nmol/min/mg protein, respectively). N(1), N(12)-diethylspermine diamine acetyltransferase 1 Cricetulus griseus
6 N1, N12-Bis(ethyl)spermine caused an increase in the SSAT half-life and a slight increase in SSAT mRNA, but these changes were insufficient to account for the increase in SSAT protein suggesting that translational regulation of SSAT must also occur. N(1), N(12)-diethylspermine diamine acetyltransferase 1 Cricetulus griseus
7 N1, N12-Bis(ethyl)spermine caused an increase in the SSAT half-life and a slight increase in SSAT mRNA, but these changes were insufficient to account for the increase in SSAT protein suggesting that translational regulation of SSAT must also occur. N(1), N(12)-diethylspermine diamine acetyltransferase 1 Cricetulus griseus
8 N1, N12-Bis(ethyl)spermine caused an increase in the SSAT half-life and a slight increase in SSAT mRNA, but these changes were insufficient to account for the increase in SSAT protein suggesting that translational regulation of SSAT must also occur. N(1), N(12)-diethylspermine diamine acetyltransferase 1 Cricetulus griseus
9 N1, N12-Bis(ethyl)spermine caused an increase in the SSAT half-life and a slight increase in SSAT mRNA, but these changes were insufficient to account for the increase in SSAT protein suggesting that translational regulation of SSAT must also occur. N(1), N(12)-diethylspermine diamine acetyltransferase 1 Cricetulus griseus