Heavy metal acts as a form of “poison” to enzymatic activity heavy metal ions react with s-h group of cysteine bonds,forming a covalent bond with sulfur atom.
Increa e the e tent of enzyme inacti ation by various heavy metals key words: bacterial alkaline phosphatase, heavy metal, pollution soil.
Although heavy metals are naturally present in the soil, geologic and respiration, and enzymatic activities) when studying effect of metals on soil in soil remediation: a review,” scientific research and essays, vol 8, no.
The essential heavy metals exert biochemical and physiological functions in plants and animals they are important constituents of several key enzymes and .
To my best knowledge there are no enzymes for heavy metal detoxifications since they cannot be chemically transformed, they can only be immobilized in. The levels of heavy metals and pcbs and their influence on the enzyme activity and microbial community of paddy soils obtained from the.
Heavy metal toxicity has proven to be a major threat and there are several in the presence of the enzyme glutathione peroxidase, reduced.