scholarly journals Heavy metal detoxification in crustacean epithelial lysosomes: role of anions in the compartmentalization process

2007 ◽  
Vol 210 (19) ◽  
pp. 3484-3493 ◽  
Author(s):  
K. M. Sterling ◽  
P. K. Mandal ◽  
B. A. Roggenbeck ◽  
S. E. Ahearn ◽  
G. A. Gerencser ◽  
...  
Keyword(s):  
Heavy Metal ◽  
Metal Detoxification ◽  
Heavy Metal Detoxification

scholarly journals The Role of Phytochelatin Synthase in Phytoremediation Agent: Structural Conservation of Phytochelatin (PC) Synthase to Maintain Its Activity as Heavy Metal Detoxification in Plant

2020 ◽  
Vol 3 (2) ◽  
pp. 9-14
Author(s):  
Viky Vidayanti ◽  
Galuh Wening Permatasari
Keyword(s):  
Heavy Metal ◽  
Genetic Variation ◽  
Protein Sequences ◽  
Acid Modification ◽  
Structure Comparison ◽  
Metal Detoxification ◽  
Heavy Metal Detoxification ◽  
Amino Acid Modification ◽  
Protein Models

Phytochelatin (PC) Enzyme has crucial role in heavy metal detoxification and homeostasis in plants. This study aimed to evaluate the genetic variation of PC synthase related to its activity based on structural comparison. We evaluated PC genes and protein sequences from 6 plants namely, Brassicasp., Amaranthussp., Noccaeasp., Arabidopsissp., Nicotianasp., and Pterissp. All sequences were aligned based on CLUSTALW matrix for DN sequences and MUSCLE algorithm for protein sequences. Data were clustered using MEGA Software for similarity clustering. Selected data were further modeled using SWISSMODEL to evaluate the 3D-structural analysis based on homology modeling. Thus, all protein models were superimposed and evaluated the structure comparison based on RMSD data. The result showed that genetic variation of PC gene is high among species. But it is clustered for the same species has similar sequence. In addition, protein sequences also showed the high diversity among species and it is still clustered basedon their genus. RMSD data showed that PC synthase from 6 plant has similar structure and tend to conserved even there is genetic variation or amino acid modification. We concluded that structural of PC gene is more conserved than its sequences. It is important to keep its function among species.

scholarly journals Role of polyvalent anions in lysosomal heavy metal detoxification

2006 ◽  
Vol 20 (5) ◽  
Author(s):  
Barbara Anne Roggenbeck ◽  
Prabir Mandal ◽  
Gregory Ahearn
Keyword(s):  
Heavy Metal ◽  
Metal Detoxification ◽  
Heavy Metal Detoxification

Metal-Fungus interaction: Review on cellular processes underlying heavy metal detoxification and synthesis of metal nanoparticles

Chemosphere ◽  
2021 ◽  
Vol 274 ◽  
pp. 129976
Author(s):  
Eepsita Priyadarshini ◽  
Sushree Sangita Priyadarshini ◽  
Brian G. Cousins ◽  
Nilotpala Pradhan
Keyword(s):  
Heavy Metal ◽  
Metal Nanoparticles ◽  
Metal Detoxification ◽  
Cellular Processes ◽  
Heavy Metal Detoxification
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