C-terminal hybrid mutant of Bacillus pumilus cyanide dihydratase dramatically enhances thermal stability and pH tolerance by reinforcing oligomerization
Tóm tắt
Từ khóa
Tài liệu tham khảo
Abou Nader, 2012, Directed evolution of cyanide degrading enzymes, Doctoral dissertation Texas A&M University, College Station, TX
Akcil, 2003, Destruction of cyanide in gold mill effluents: biological versus chemical treatments, Biotechnol Adv, 21, 501, 10.1016/S0734-9750(03)00099-5
Dash, 2009, Cyanide in industrial wastewaters and its removal: a review on biotreatment, J Hazard Mater, 163, 1, 10.1016/j.jhazmat.2008.06.051
Gupta, 2010, Enzymatic mechanism and biochemistry for cyanide degradation: a review, J Hazard Mater, 176, 1, 10.1016/j.jhazmat.2009.11.038
Hung, 2007, Crystal structure of Helicobacter pylori formamidase AmiF reveals a cysteine-glutamate-lysine catalytic triad, J Biol Chem, 282, 12220, 10.1074/jbc.M609134200
Jandhyala, 2003, CynD, the cyanide dihydratase from Bacillus pumilus: gene cloning and structural studies, Appl Environ Microbiol, 69, 4794, 10.1128/AEM.69.8.4794-4805.2003
Jandhyala, 2005, Comparison of cyanide-degrading nitrilases, Appl Microbiol Biotechnol, 68, 327, 10.1007/s00253-005-1903-8
Kiziak, 2007, Influence of different carboxy-terminal mutations on the substrate-, reaction- and enantiospecificity of the arylacetonitrilase from Pseudomonas fluorescens EBC191, Protein Eng Des Sel, 20, 385, 10.1093/protein/gzm032
Lundgren, 2008, The crystal structure of beta-alanine synthase from Drosophila melanogaster reveals a homooctameric helical turn-like assembly, J Mol Biol, 377, 1544, 10.1016/j.jmb.2008.02.011
Meyers, 1993, Isolation and characterization of a cyanide dihydratase from Bacillus pumilus C1, J Bacteriol, 175, 6105, 10.1128/JB.175.19.6105-6112.1993
Mosher, 1996, Biological oxidation of cyanide: a viable treatment option for the minerals processing industry?, Miner Eng, 9, 573, 10.1016/0892-6875(96)00044-1
Nagasawa, 2000, Nitrilase of Rhodococcus rhodochrous J1. Conversion into the active form by subunit association, Eur J Biochem, 267, 138, 10.1046/j.1432-1327.2000.00983.x
Park, 2014, Doctoral dissertation Texas A&M University, College Station, TX
Sewell, 2005, Oligomeric structure of nitrilases: effect of mutating interfacial residues on activity, Ann N Y Acad Sci, 1056, 153, 10.1196/annals.1352.025
Thuku, 2007, Post-translational cleavage of recombinantly expressed nitrilase from Rhodococcus rhodochrous J1 yields a stable, active helical form, FEBS J, 274, 2099, 10.1111/j.1742-4658.2007.05752.x
Thuku, 2009, Microbial nitrilases: versatile, spiral forming, industrial enzymes, J Appl Microbiol, 106, 703, 10.1111/j.1365-2672.2008.03941.x
Wang, 2012, Engineering pH-tolerant mutants of a cyanide dihydratase, Appl Microbiol Biotechnol, 94, 131, 10.1007/s00253-011-3620-9