Publication: Partial purification, characterization and wheat bran degradation studies of a new phytase from the Bacillus megaterium EBD 9-1 strain
dc.contributor.buuauthor | Demirkan, Elif | |
dc.contributor.buuauthor | Sevgi, Tuba | |
dc.contributor.buuauthor | Akçakoca, Dilara | |
dc.contributor.buuauthor | Ersoy, Figen | |
dc.contributor.department | Uludağ Üniversitesi/Fen-Edebiyat Fakültesi/Biyoloji Bölümü. | tr_TR |
dc.contributor.department | Uludağ Üniversitesi/Fen-Edebiyat Fakültesi/Moleküler Biyoloji ve Genetik Bölümü. | tr_TR |
dc.contributor.orcid | 0000-0002-7528-9529 | tr_TR |
dc.contributor.researcherid | ABI-4472-2020 | tr_TR |
dc.contributor.researcherid | AAI-6817-2021 | tr_TR |
dc.contributor.researcherid | AAG-7112-2021 | tr_TR |
dc.contributor.scopusid | 23469245200 | tr_TR |
dc.contributor.scopusid | 57191880859 | tr_TR |
dc.contributor.scopusid | 57194708199 | tr_TR |
dc.contributor.scopusid | 55088196700 | tr_TR |
dc.date.accessioned | 2023-09-07T07:08:58Z | |
dc.date.available | 2023-09-07T07:08:58Z | |
dc.date.issued | 2016-07-27 | |
dc.description.abstract | Objective: The present study was designed to report the bacterial identification and characterization of a new phytase enzyme from a Bacillus sp. strain isolated from soil. Methods: Bacillus sp. strain was identified based on 16S rRNA analysis. The phytase was partially purified through ammonium sulfate precipitation and Sephadex G100 gel filtration steps, and characterized for its activity and stability. Results: The new isolate EBD 9-1 showed 100% sequence identity with Bacillus megaterium. The partially purified enzyme had the maximum activity at pH 7.0 and 60 degrees C. The activity of the enzyme was stimulated in the presence of Ca+2, V-max and K-m for enzyme were found to be 333 U/mL and 2 mM, respectively. The estimated molecular weight of enzyme was 45 kDa. The storage stability of phytase was 93% of the initial activity after 6 months at 4 degrees C and -20 degrees C. This study represents the partial purification, characterization and wheat bran degradation studies for B. megaterium phytase. Conclusion: Consequently, due to the characteristics such as significant stability at higher temperatures, alkaline pH and storage of the novel phytase enzyme produced by B. megaterium EBD 9-1, the enzyme may be suitable for supplementing animal feeds to improve the availability of phosphorus from phytates. | en_US |
dc.description.abstract | Amaç: Bu çalışma, topraktan izole edilmiş bir Bacillus sp. suşundan yeni fitaz enziminin karakterizasyonunu ve bakteriyel adlandırmayı rapor etmek için tasarlanmıştır. Metod: Bacillus sp. suşu 16S rRNA analizin ile tanımlanmıştır. Fitaz bir dizi basamak ile saflaştırılmış, aktivite ve stabilite için karakterize edilmiştir. Bulgular: Yeni izolat EBD 9-1 Bacillus megaterium ile % 100 sekans benzerliği göstermiştir. Kısmen saflaştırılmış enzim, pH 7.0 ve 60°C maksimum aktiviteye sahipti. Enzim aktivitesi Ca + 2 varlığında uyarılmıştır. Enzim için Vmax ve Km sırasıyla, 333 U/mL ve 2 mM olarak bulunmuştur. Kısmen saflaştırılmış enzimin tahmini molekül ağırlığı 45 kDa’du. Fitaz depolama stabilitesi 4°C’de ve − 20°C’de altı aydan sonra başlangıç aktivitesinin % 93′di. Bu çalışma B. megaterium fitaz için kısmen saflaştırma, karakterizasyonu ve buğday kepeğini parçalanmasını göstermektedir. Sonuç: Sonuç olarak, Bacillus megaterium EBD 9-1 tarafından üretilen yeni bir fitaz enziminin daha yüksek sıcaklıklarda, alkalin pH’da stabil olması ve depolama özellikleri nedeniyle, enzim fitatlardan fosforun kullanılabilirliğini artırmak için hayvan yemlerine ilave için uygun olabilir. | tr_TR |
dc.identifier.citation | Demirkan, E. vd. (2017). ''Partial purification, characterization and wheat bran degradation studies of a new phytase from the Bacillus megaterium EBD 9-1 strain''. Turkish Journal of Biochemistry, 42(3), 329-337. | tr_TR |
dc.identifier.endpage | 337 | tr_TR |
dc.identifier.issn | 0250-4685 | |
dc.identifier.issn | 1303-829X | |
dc.identifier.issue | 3 | tr_TR |
dc.identifier.scopus | 2-s2.0-85021741165 | tr_TR |
dc.identifier.startpage | 329 | tr_TR |
dc.identifier.uri | https://doi.org/10.1515/tjb-2016-0265 | |
dc.identifier.uri | https://www.degruyter.com/document/doi/10.1515/tjb-2016-0265/html | |
dc.identifier.uri | http://hdl.handle.net/11452/33776 | |
dc.identifier.volume | 42 | tr_TR |
dc.identifier.wos | 000405121500011 | |
dc.indexed.scopus | Scopus | en_US |
dc.indexed.trdizin | TrDizin | tr_TR |
dc.indexed.wos | SCIE | en_US |
dc.language.iso | en | en_US |
dc.publisher | Walter de Gruyter | de |
dc.relation.bap | OUAP(F)-2012/11 | tr_TR |
dc.relation.journal | Turkish Journal of Biochemistry | en_US |
dc.relation.publicationcategory | Makale - Uluslararası Hakemli Dergi | tr_TR |
dc.rights | info:eu-repo/semantics/openAccess | en_US |
dc.subject | Biochemistry & molecular biology | en_US |
dc.subject | Bacillus megaterium | en_US |
dc.subject | Phytase | en_US |
dc.subject | Partial purification | en_US |
dc.subject | Characterization | en_US |
dc.subject | Animal feeds | en_US |
dc.subject | Extracellular phytase | en_US |
dc.subject | Pretreatment | en_US |
dc.subject | Hydrolysis | en_US |
dc.subject | Alignment | en_US |
dc.subject | Cloning | en_US |
dc.subject | Bacillus megaterium | en_US |
dc.subject | Fitaz | en_US |
dc.subject | Kısmen saflaştırma | tr_TR |
dc.subject | Karakterizasyon | tr_TR |
dc.subject | Hayvan yemi | tr_TR |
dc.subject.emtree | Calcium ion | en_US |
dc.subject.emtree | Phytase | en_US |
dc.subject.emtree | Article | en_US |
dc.subject.emtree | Bacillus megaterium | en_US |
dc.subject.emtree | Bacterium identification | en_US |
dc.subject.emtree | Bacterium isolation | en_US |
dc.subject.emtree | Controlled study | en_US |
dc.subject.emtree | Enzyme activity | en_US |
dc.subject.emtree | Enzyme analysis | en_US |
dc.subject.emtree | Enzyme kinetics | en_US |
dc.subject.emtree | Enzyme purification | en_US |
dc.subject.emtree | Enzyme stability | en_US |
dc.subject.emtree | Enzyme synthesis | en_US |
dc.subject.emtree | Kinetic parameters | en_US |
dc.subject.emtree | Molecular weight | en_US |
dc.subject.emtree | Neighbor joining method | en_US |
dc.subject.emtree | Nonhuman | en_US |
dc.subject.emtree | PH | en_US |
dc.subject.emtree | Phylogenetic tree | en_US |
dc.subject.emtree | Polymerase chain reaction | en_US |
dc.subject.emtree | Protein degradation | en_US |
dc.subject.emtree | Scanning electron microscopy | en_US |
dc.subject.emtree | Sequence alignment | en_US |
dc.subject.emtree | Storage | en_US |
dc.subject.emtree | Temperature sensitivity | en_US |
dc.subject.emtree | Wheat bran | en_US |
dc.subject.emtree | Zymography | en_US |
dc.subject.scopus | Diet; Phytic Acid; Inositol Phosphates | en_US |
dc.subject.wos | Biochemistry & molecular biology | en_US |
dc.title | Partial purification, characterization and wheat bran degradation studies of a new phytase from the Bacillus megaterium EBD 9-1 strain | en_US |
dc.title.alternative | Bacillus megaterium EBD 9-1 suşundan yeni bir fitazın kısmen saflaştırılması, karakterizasyonu ve buğday kepeğini parçalama çalışmaları | tr_TR |
dc.type | Article | |
dc.wos.quartile | Q4 | en_US |
dspace.entity.type | Publication |