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| * '''Description:''' xylan beta-1,4-xylosidase <br/><br/>
| | {{#bank: XynB}} |
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| {| align="right" border="1" cellpadding="2"
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| |style="background:#ABCDEF;" align="center"|'''Gene name'''
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| |''xynB''
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| |style="background:#ABCDEF;" align="center"| '''Synonyms''' || ''ynaK ''
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| |-
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| |style="background:#ABCDEF;" align="center"| '''Essential''' || no
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| |style="background:#ABCDEF;" align="center"| '''Product''' || xylan beta-1,4-xylosidase
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| |style="background:#ABCDEF;" align="center"|'''Function''' || xylan degradation
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| |style="background:#ABCDEF;" align="center"| '''MW, pI''' || 61 kDa, 5.326
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| |style="background:#ABCDEF;" align="center"| '''Gene length, protein length''' || 1599 bp, 533 aa
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| |style="background:#ABCDEF;" align="center"|'''Immediate neighbours''' || ''[[xynP]]'', ''[[xylR]]''
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| |style="background:#FAF8CC;" align="center"|'''[http://subtiwiki.uni-goettingen.de/xynB_nucleotide.txt Gene sequence (+200bp) ]'''
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| |style="background:#FAF8CC;" align="center"|'''[http://subtiwiki.uni-goettingen.de/xynB_protein.txt Protein sequence]'''
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| |colspan="2" style="background:#FAF8CC;color:#FF0000" align="center" | '''Caution: The sequence for this gene in SubtiList contains errors
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| |colspan="2" | '''Genetic context''' <br/> [[Image:xynB_context.gif]]
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| <div align="right"> <small>This image was kindly provided by [http://genolist.pasteur.fr/SubtiList/ SubtiList]</small></div>
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| |-
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| |}
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| __TOC__
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| <br/><br/>
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| =The gene=
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| === Basic information ===
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| * '''Coordinates:'''
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| ===Phenotypes of a mutant ===
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| === Database entries ===
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| * '''DBTBS entry:''' [http://dbtbs.hgc.jp/COG/prom/xynPB.html]
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| * '''SubtiList entry:''' [http://genolist.pasteur.fr/SubtiList/genome.cgi?gene_detail+BG11987]
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| === Additional information===
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| =The protein=
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| === Basic information/ Evolution ===
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| * '''Catalyzed reaction/ biological activity:'''
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| * '''Protein family:'''
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| * '''Paralogous protein(s):'''
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| === Extended information on the protein ===
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| * '''Kinetic information:'''
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| * '''Domains:'''
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| * '''Modification:'''
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| * '''Cofactor(s):'''
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| * '''Effectors of protein activity:'''
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| * '''Interactions:'''
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| * '''Localization:'''
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| === Database entries ===
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| * '''Structure:'''
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| * '''Swiss prot entry:'''
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| * '''KEGG entry:''' [http://www.genome.jp/dbget-bin/www_bget?bsu+BSU17580]
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| * '''E.C. number:'''
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| === Additional information===
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| =Expression and regulation=
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| * '''Operon:''' ''[[xynP]]-[[xynB]]''
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| * '''Sigma factor:''' [[SigA]]
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| * '''Regulation:''' repressed by glucose ([[CcpA]]) [http://www.ncbi.nlm.nih.gov/pubmed/12850135 PubMed], carbon catabolite repression ([[CcpA]]), induction by xylose ([[XylR]])
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| * '''Regulatory mechanism:''' [[CcpA]]: transcription repression, [[XylR]]: transcription repression
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| * '''Additional information:'''
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| =Biological materials =
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| * '''Mutant:'''
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| * '''Expression vector:'''
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| * '''lacZ fusion:'''
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| * '''GFP fusion:'''
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| * '''two-hybrid system:'''
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| * '''Antibody:'''
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| =Labs working on this gene/protein=
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| =Your additional remarks=
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| =References=
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| # Blencke et al. (2003) Transcriptional profiling of gene expression in response to glucose in ''Bacillus subtilis'': regulation of the central metabolic pathways. ''Metab Eng.'' '''5:''' 133-149 [http://www.ncbi.nlm.nih.gov/pubmed/12850135 PubMed]
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| # Lindner, C., Stülke, J. & Hecker, M. (1994) Regulation of xylanolytic enzymes in Bacillus subtilis. Microbiology 140: 753-757. [http://www.ncbi.nlm.nih.gov/sites/entrez/8012596 PubMed]
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| # Author1, Author2 & Author3 (year) Title ''Journal'' '''volume:''' page-page. [http://www.ncbi.nlm.nih.gov/sites/entrez/PMID PubMed]
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