Optimization of culture conditions and properties of immobilized sulfide oxidase from Arthrobacter species

Mohapatra, Bidyut R.; Gould, W. Douglas; Dinardo, O.; Papavinasam, Sankara; Revie, R. Winston

doi:10.1016/j.jbiotec.2006.01.031

Cited by 20 publications

(20 citation statements)

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“…Sulphide oxidase is the key enzyme responsible for sulphide ions oxidation (Mohapatra et al, 2006). Sulfite oxidase contains two identical subunits.…”

Section: Enzyme Responsible For Sulphur Oxidationmentioning

confidence: 99%

“…BN53-1 (Mohapatra et al, 2006;Nakada and Ohta, 1999). According to Mohapatra et al (2006) report, the purified sulphide oxidase was showed to be monomer with a molecular weight of 43 kDa. This molecular weight was found to be higher compared to the purified enzyme from the Bacillus sp.…”

Section: Enzyme Responsible For Sulphur Oxidationmentioning

confidence: 99%

“…The sulphide oxidase isolated from Arthrobacter sp. was cell-bound and had broad pH activities which are potentially useful in application of the wastewater treatment process (Mohapatra et al, 2006). To our knowledge, in addition to sulphide oxidase there are some other enzyme that are also responsible for sulphur oxidation.…”

Section: Enzyme Responsible For Sulphur Oxidationmentioning

confidence: 99%

See 2 more Smart Citations

Sulphur oxidising bacteria in mangrove ecosystem: A review

Behera¹,

Mishra²,

Dutta³

et al. 2014

Afr. J. Biotechnol.

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Mangrove soils are anoxic, sulphidic and variable since their chemistry is regulated by a variety of factors such as texture, tidal range and elevation, redox state, bioturbation intensity, forest type, temperature and rainfall. Sulphur-oxidizing bacteria such as photoautotrophs, chemolithotrophs and heterotrophs play an important role in the mangrove environment for the oxidation of the toxic sulphide produced by sulphur reducing bacteria and act as a key driving force behind all sulphur transformations in the mangrove ecosystem which is most essential to maintain the sulphur cycle as well as eco health. These overviews summarizes the current state of knowledge of diversity and important biotechnological contributions of these microorganisms in agriculture, bio fertility, reduction of environmental pollution, maintenance of the productivity of ecosystems and also highlight areas in which further research is needed to increase our basic understanding of physiology, genomics and proteomics of these microorganisms which is most essential.

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“…Sulphide oxidase is the key enzyme responsible for sulphide ions oxidation (Mohapatra et al, 2006). Sulfite oxidase contains two identical subunits.…”

Section: Enzyme Responsible For Sulphur Oxidationmentioning

confidence: 99%

Section: Enzyme Responsible For Sulphur Oxidationmentioning

confidence: 99%

Section: Enzyme Responsible For Sulphur Oxidationmentioning

confidence: 99%

See 1 more Smart Citation

Sulphur oxidising bacteria in mangrove ecosystem: A review

Behera¹,

Mishra²,

Dutta³

et al. 2014

Afr. J. Biotechnol.

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“…strain DY44 [29], and Arthrobacter sp. FR-3 [19] have been found to produce sulfide oxidase constitutively and oxidize hydrogen sulfide to elemental sulfur. However, the enzymatic oxidation of elemental sulfur has not been studied for these strains.…”

Section: Gram-positive Bacteriamentioning

confidence: 99%

An Overview of the Biochemical and Molecular Aspects of Microbial Oxidation of Inorganic Sulfur Compounds

Mohapatra¹,

Gould

Dinardo

et al. 2008

CLEAN Soil Air Water

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Inorganic sulfur compounds are oxidized mostly to sulfate by microorganisms belonging to the bacteria and archaea domains. These microorganisms produce different types of enzymes, e. g., oxidoreductases and hydrolases for the metabolism of inorganic sulfur compounds. These versatile biocatalysts have potential biotechnological applications in different fields including biohydrometallurgical processes for recovering precious heavy metals and also for bioremediation of sulfides in industrial waste effluents. Appropriate knowledge on the enzymatic pathways of inorganic sulfur compounds oxidation will help to tailor the catalytic properties of these microorganisms so that they are optimal not only for a given reaction but also in the context of harsh industrial processes. This review describes the distribution of inorganic sulfur compound-oxidizing microorganisms, various enzymatic systems associated with sulfur metabolism, and identification of the gene(s) responsible for catalysis of different enzymatic reactions.

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“…Arthrobacter FR-3, isolated from sediment samples of a swamp near the Dow's Lake, Ottawa, Canada, produces a serine-type sulfide oxidase. The free and immobilized sulfide oxidase shows optimal activity at pH 7.5 and 6.0, respectively, and at 35 ∘ C. Enzyme activity is not inhibited by 1 mM Ca 2+ , Mg 2+ , Na + , and EDTA, but it is completely inhibited by 1 mM Co 2+ and Zn 2+ (Mohapatra et al, 2006).…”

mentioning

confidence: 96%

Arthrobacter

Busse

Wieser

Buczolits

2015

Bergey's Manual of Systematics of Archaea and Bacteria

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Ar.thro.bac'ter. Gr. n. arthron a joint; N.L. masc. n. bacter a rod; N.L. masc. n. Arthrobacter a jointed rod.The majority of species exhibit a marked rodcoccus growth cycle when grown in complex media; stationary-phase cultures (generally after 2-7 d) are composed entirely or largely of coccoid cells that are 0.6-1.0 μm in diameter; some species are showing only spherical cells throughout the growth cycle. Fatty acids are predominantly iso-and anteiso-branched with C 15:0 anteiso, C 15:0 iso, C 17:0 anteiso, and C 16:0 iso predominating. Few species exhibit significant amounts of C 16:0 . Quinone system is composed of completely unsaturated or mono-saturated menaquinones with chain lengths of eight to ten isoprenoic units. The cell-wall peptidoglycan contains the diagnostic diamino acid lysine with several variations in the interpeptide bridge conforming to peptidoglycan type A3α or A4α.DNA G + C content (mol %): 55-72. (Hall, 1999). Bootstrap values of 70% and higher are shown at the nodes. Percentages are based on 100 resamplings. Bar = 10% sequence divergence.human skin, oil, brine, tobacco leaves, air, sewage and activated sludge, mural paintings, clinical specimens, and a cyanobacterial mat. van Waasbergen et al. (2000) even detected Arthrobacter strains in terrestrial subsurface sediments at depths between 170 and 220 m.In the previous edition of Bergey's Manual of Systematic Bacteriology, Keddie et al. (1986) subdivided the genus Arthrobacter into two groups, the Arthrobacter globiformis/Arthrobacter citreus group and the Arthrobacter nicotianae group. Common characteristics of the Arthrobacter globiformis/Arthrobacter citreus group were the presence of the menaquinone MK-9(H 2 ) system and peptidoglycan type A3α, with the characteristic diamino acid L-lysine and an interpeptide chain consisting of monocarboxylic L-amino acids, glycine, or both (Schleifer and Kandler, 1972 Figure 1); Arthrobacter picolinophilus [according to Koch et al. (1995) Chun et al. (2001), this species is a later heterotypic synonym of Pseudomonas putida]. Other species showing meso-or LL-diaminopimelic acid as the characteristic diamino acid in the peptidoglycan were listed in two addenda: Arthrobacter ................................................................................................................................................................................................. Based on the amino acid composition of the peptidoglycan interpeptide chain, another grouping of Arthrobacter species was proposed by Komagata and Suzuki (1987) which dissected Arthrobacter species into seven groups designated Komagata/Suzuki groups I-VII (Table 1).At present, the genus Arthrobacter consists of 64 recognized species. Based upon the EzTaxon server (Chun et al., 2007), with the exception of Arthrobacter viscosus, these Arthrobacter species share 16S rRNA gene sequence similarities of 94.4-99.3% with the type strain of the genus, Arthrobacter globiformis. Several species of related genera such as Acaricomes, Brachybacteriu...

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Optimization of culture conditions and properties of immobilized sulfide oxidase from Arthrobacter species

Cited by 20 publications

References 27 publications

Sulphur oxidising bacteria in mangrove ecosystem: A review

Sulphur oxidising bacteria in mangrove ecosystem: A review

An Overview of the Biochemical and Molecular Aspects of Microbial Oxidation of Inorganic Sulfur Compounds

Arthrobacter

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