Binding characteristics of a bacterial expansin (BsEXLX1) for various types of pretreated lignocellulose
DC Field | Value | Language |
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dc.contributor.author | Kim, In Jung | - |
dc.contributor.author | Ko, Hyeok-Jin | - |
dc.contributor.author | Kim, Tae-Wan | - |
dc.contributor.author | Nam, Ki Hyun | - |
dc.contributor.author | Choi, In-Geol | - |
dc.contributor.author | Kim, Kyoung Heon | - |
dc.date.accessioned | 2021-09-06T01:17:35Z | - |
dc.date.available | 2021-09-06T01:17:35Z | - |
dc.date.created | 2021-06-14 | - |
dc.date.issued | 2013-06 | - |
dc.identifier.issn | 0175-7598 | - |
dc.identifier.uri | https://scholar.korea.ac.kr/handle/2021.sw.korea/103170 | - |
dc.description.abstract | BsEXLX1 from Bacillus subtilis is the first discovered bacterial expansin as a structural homolog of a plant expansin, and it exhibited synergism with cellulase on the cellulose hydrolysis in a previous study. In this study, binding characteristics of BsEXLX1 were investigated using pretreated and untreated Miscanthus x giganteus in comparison with those of CtCBD3, a cellulose-binding domain from Clostridium thermocellum. The amounts of BsEXLX1 bound to cellulose-rich substrates were significantly lower than those of CtCBD3. However, the amounts of BsEXLX1 bound to lignin-rich substrates were much higher than those of CtCBD3. A binding competition assay between BsEXLX1 and CtCBD3 revealed that binding of BsEXLX1 to alkali lignin was not affected by the presence of CtCBD3. This preferential binding of BsEXLX1 to lignin could be related to root colonization in plants by bacteria, and the bacterial expansin could be used as a lignin blocker in the enzymatic hydrolysis of lignocellulose. | - |
dc.language | English | - |
dc.language.iso | en | - |
dc.publisher | SPRINGER | - |
dc.subject | ENZYMATIC-HYDROLYSIS | - |
dc.subject | CRYSTAL-STRUCTURE | - |
dc.subject | BACILLUS-SUBTILIS | - |
dc.subject | CELL-WALLS | - |
dc.subject | CELLULOSE | - |
dc.subject | BIOMASS | - |
dc.subject | PROTEINS | - |
dc.subject | DISRUPTION | - |
dc.subject | LIGNIN | - |
dc.subject | FAMILY | - |
dc.title | Binding characteristics of a bacterial expansin (BsEXLX1) for various types of pretreated lignocellulose | - |
dc.type | Article | - |
dc.contributor.affiliatedAuthor | Choi, In-Geol | - |
dc.contributor.affiliatedAuthor | Kim, Kyoung Heon | - |
dc.identifier.doi | 10.1007/s00253-012-4412-6 | - |
dc.identifier.scopusid | 2-s2.0-84878697013 | - |
dc.identifier.wosid | 000319609400018 | - |
dc.identifier.bibliographicCitation | APPLIED MICROBIOLOGY AND BIOTECHNOLOGY, v.97, no.12, pp.5381 - 5388 | - |
dc.relation.isPartOf | APPLIED MICROBIOLOGY AND BIOTECHNOLOGY | - |
dc.citation.title | APPLIED MICROBIOLOGY AND BIOTECHNOLOGY | - |
dc.citation.volume | 97 | - |
dc.citation.number | 12 | - |
dc.citation.startPage | 5381 | - |
dc.citation.endPage | 5388 | - |
dc.type.rims | ART | - |
dc.type.docType | Article | - |
dc.description.journalClass | 1 | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.relation.journalResearchArea | Biotechnology & Applied Microbiology | - |
dc.relation.journalWebOfScienceCategory | Biotechnology & Applied Microbiology | - |
dc.subject.keywordPlus | ENZYMATIC-HYDROLYSIS | - |
dc.subject.keywordPlus | CRYSTAL-STRUCTURE | - |
dc.subject.keywordPlus | BACILLUS-SUBTILIS | - |
dc.subject.keywordPlus | CELL-WALLS | - |
dc.subject.keywordPlus | CELLULOSE | - |
dc.subject.keywordPlus | BIOMASS | - |
dc.subject.keywordPlus | PROTEINS | - |
dc.subject.keywordPlus | DISRUPTION | - |
dc.subject.keywordPlus | LIGNIN | - |
dc.subject.keywordPlus | FAMILY | - |
dc.subject.keywordAuthor | Bacterial expansin | - |
dc.subject.keywordAuthor | BsEXLX1 | - |
dc.subject.keywordAuthor | Binding | - |
dc.subject.keywordAuthor | Cellulose | - |
dc.subject.keywordAuthor | Lignin | - |
dc.subject.keywordAuthor | Lignocellulose | - |
dc.subject.keywordAuthor | Miscanthus x giganteus | - |
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