PH Essay Samples and Topic Ideas

philic bacteria Thermonospora curvata. The enzyme binds with methylarsenite by a pair of cysteine residues in its active site. The structure-function relationships of the enzyme were elucidated after appropriate purification and crystallization. The structure –function relationships indicated a loop-gating mechanism for controlling the catalytic reactions. TcArsl acts by cleaving the C-As bond of methylarsenite. The structure of the enzyme was resolved in both apo form and by using Ni(II), Co(II) or Fe(II) as prosthetic groups. Future studies should be conducted to elucidate the enzymatic mechanism of TcArsl. Research areas should focus on identifying the impact of single nucleotide polymorphisms...