title: Reconstitution and characterization of NtrC protein in a deep-sea piezophilic bacterium, Shewanella violacea strain DSS12.
abstract: NtrC protein of piezophilic Shewanella violacea was overexpressed and purified, to confirm the protein-DNA interaction. An electrophoretic mobility shift assay demonstrated that the NtrC recognizes the sequence for NtrC binding within the region upstream of the glnA operon. Western blot analysis also showed that the NtrC is expressed at a higher level under high-pressure conditions than under atmospheric pressure conditions.
authors.affiliation: Department of Applied Chemistry, Faculty of Engineering, Toyo University, Kawagoe, Saitama, Japan.
authors.forename: Hiroaki
authors.initials: H
authors.lastname: Kawano
authors.forename: Akihiko
authors.initials: A
authors.lastname: Ikegami
authors.forename: Kaoru
authors.initials: K
authors.lastname: Nakasone
authors.forename: Chiaki
authors.initials: C
authors.lastname: Kato
authors.forename: Ron
authors.initials: R
authors.lastname: Usami
authors.forename: Koki
authors.initials: K
authors.lastname: Horikoshi
mesh_terms: D001426:Bacterial Proteins / Q000235:genetics / Q000378:metabolism*; D001483:Base Sequence; D001665:Binding Sites; D015342:DNA Probes / Q000378:metabolism; D004268:DNA-Binding Proteins / Q000235:genetics / Q000378:metabolism*; D024202:Electrophoretic Mobility Shift Assay; D004926:Escherichia coli / Q000235:genetics / Q000378:metabolism; D029968:Escherichia coli Proteins; D015870:Gene Expression; D005809:Genes, Regulator; D009792:Oceans and Seas; D009876:Operon / Q000235:genetics; D051922:PII Nitrogen Regulatory Proteins; D011312:Pressure; D011401:Promoter Regions, Genetic; D011993:Recombinant Fusion Proteins / Q000235:genetics / Q000378:metabolism; D020592:Shewanella / Q000235:genetics / Q000378:metabolism*; D015534:Trans-Activators / Q000235:genetics / Q000378:metabolism*; D014157:Transcription Factors / Q000235:genetics / Q000378:metabolism*
chemical_list: D001426:Bacterial Proteins; D015342:DNA Probes; D004268:DNA-Binding Proteins; D029968:Escherichia coli Proteins; D051922:PII Nitrogen Regulatory Proteins; D011993:Recombinant Fusion Proteins; D015534:Trans-Activators; D014157:Transcription Factors; C497876:glnG protein, E coli