Enzymatic Characteristics of a Highly Thermostable beta-(1-4)-Glucanase from Fervidobacterium islandicum AW-1 (KCTC 4680)
DC Field | Value | Language |
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dc.contributor.author | Jeong, Woo Soo | - |
dc.contributor.author | Seo, Dong Ho | - |
dc.contributor.author | Jung, Jong Hyun | - |
dc.contributor.author | Jung, Dong Hyun | - |
dc.contributor.author | Lee, Dong-Woo | - |
dc.contributor.author | Park, Young-Seo | - |
dc.contributor.author | Park, Cheon-Seok | - |
dc.date.available | 2020-02-27T19:43:51Z | - |
dc.date.created | 2020-02-07 | - |
dc.date.issued | 2017-02 | - |
dc.identifier.issn | 1017-7825 | - |
dc.identifier.uri | https://scholarworks.bwise.kr/gachon/handle/2020.sw.gachon/6417 | - |
dc.description.abstract | A highly thermostable beta-(1-4)-glucanase (NA23_08975) gene (fig) from Fervidobacterium islandicum AW-1, a native-feather degrading thermophilic eubacterium, was cloned and expressed in Escherichia coli. The recombinant FiG (rFiG) protein showed strong activity toward beta-D-glucan from barley (367.0 IU/mg), galactomannan (174.0 IU/mg), and 4-nitrophenyl- cellobioside (66.1 IU/mg), but relatively weak activity was observed with hydroxyethyl cellulose (5.3 IU/mg), carboxymethyl cellulose (2.4 IU/mg), and xylan from oat spelt (1.4 IU/mg). rFiG exhibited optimal activity at 90 degrees C and pH 5.0. In addition, this enzyme was extremely thermostable, showing a half-life of 113 h at 85 degrees C. These results indicate that rFiG could be used for hydrolysis of cellulosic and hemicellulosic biomass substrates for biofuel production. | - |
dc.language | 영어 | - |
dc.language.iso | en | - |
dc.publisher | KOREAN SOC MICROBIOLOGY & BIOTECHNOLOGY | - |
dc.relation.isPartOf | JOURNAL OF MICROBIOLOGY AND BIOTECHNOLOGY | - |
dc.subject | ENDOGLUCANASE | - |
dc.subject | DEGRADATION | - |
dc.subject | ENZYMES | - |
dc.subject | BIOMASS | - |
dc.title | Enzymatic Characteristics of a Highly Thermostable beta-(1-4)-Glucanase from Fervidobacterium islandicum AW-1 (KCTC 4680) | - |
dc.type | Article | - |
dc.type.rims | ART | - |
dc.description.journalClass | 1 | - |
dc.identifier.wosid | 000397168300008 | - |
dc.identifier.doi | 10.4014/jmb.1609.09022 | - |
dc.identifier.bibliographicCitation | JOURNAL OF MICROBIOLOGY AND BIOTECHNOLOGY, v.27, no.2, pp.271 - 276 | - |
dc.identifier.kciid | ART002201591 | - |
dc.identifier.scopusid | 2-s2.0-85014342411 | - |
dc.citation.endPage | 276 | - |
dc.citation.startPage | 271 | - |
dc.citation.title | JOURNAL OF MICROBIOLOGY AND BIOTECHNOLOGY | - |
dc.citation.volume | 27 | - |
dc.citation.number | 2 | - |
dc.contributor.affiliatedAuthor | Park, Young-Seo | - |
dc.type.docType | Article | - |
dc.subject.keywordAuthor | Cellulase | - |
dc.subject.keywordAuthor | extremozyme | - |
dc.subject.keywordAuthor | Fervidobacterium islandicum | - |
dc.subject.keywordAuthor | beta-glucan | - |
dc.subject.keywordAuthor | beta-(1-4)-glucanase | - |
dc.subject.keywordAuthor | thermophilic enzyme | - |
dc.subject.keywordPlus | ENDOGLUCANASE | - |
dc.subject.keywordPlus | DEGRADATION | - |
dc.subject.keywordPlus | ENZYMES | - |
dc.subject.keywordPlus | BIOMASS | - |
dc.relation.journalResearchArea | Biotechnology & Applied Microbiology | - |
dc.relation.journalResearchArea | Microbiology | - |
dc.relation.journalWebOfScienceCategory | Biotechnology & Applied Microbiology | - |
dc.relation.journalWebOfScienceCategory | Microbiology | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.description.journalRegisteredClass | kci | - |
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