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* '''Description:''' lysine-8-amino-7-oxononanoate aminotransferase <br/><br/>
{{#bank: BioA}}


{| align="right" border="1" cellpadding="2"
|-
|style="background:#ABCDEF;" align="center"|'''Gene name'''
|''bioA''
|-
|style="background:#ABCDEF;" align="center"| '''Synonyms''' || '' ''
|-
|style="background:#ABCDEF;" align="center"| '''Essential''' || no
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|style="background:#ABCDEF;" align="center"| '''Product''' || lysine-8-amino-7-oxononanoate aminotransferase
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|style="background:#ABCDEF;" align="center"|'''Function''' || biosynthesis of biotin
|-
|colspan="2" style="background:#FAF8CC;" align="center"| '''Gene expression levels in [http://subtiwiki.uni-goettingen.de/apps/expression/ ''Subti''Express]''': [http://subtiwiki.uni-goettingen.de/apps/expression/expression.php?search=BSU30230 bioA]
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|colspan="2" style="background:#FAF8CC;" align="center"| '''Metabolic function and regulation of this protein in [[SubtiPathways|''Subti''Pathways]]: <br/>[http://subtiwiki.uni-goettingen.de/subtipathways/search.php?enzyme=bioA bioA]'''
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|style="background:#ABCDEF;" align="center"| '''MW, pI''' || 49 kDa, 5.32 
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|style="background:#ABCDEF;" align="center"| '''Gene length, protein length''' || 1344 bp, 448 aa
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|style="background:#ABCDEF;" align="center"|'''Immediate neighbours''' || ''[[bioF]]'', ''[[bioW]]''
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|style="background:#FAF8CC;" align="center"|'''Sequences'''||[http://bsubcyc.org/BSUB/sequence-aa?type=GENE&object=BSU30230 Protein] [http://bsubcyc.org/BSUB/sequence?type=GENE&object=BSU30230 DNA] [http://bsubcyc.org/BSUB/seq-selector?chromosome=CHROM-1&object=BSU30230 DNA_with_flanks]
|-
|colspan="2" | '''Genetic context''' <br/> [[Image:bioA_context.gif]]
<div align="right"> <small>This image was kindly provided by [http://genolist.pasteur.fr/SubtiList/ SubtiList]</small></div>
|-
|colspan="2" |'''[http://genome.jouy.inra.fr/cgi-bin/seb/viewdetail.py?id=bioK_3093343_3094689_-1 Expression at a glance]'''&#160;&#160;&#160;{{PubMed|22383849}}<br/>[[Image:bioA_expression.png|500px|link=http://subtiwiki.uni-goettingen.de/apps/expression/expression.php?search=BSU30230]]
|-
|}
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= [[Categories]] containing this gene/protein =
{{SubtiWiki category|[[biosynthesis of cofactors]]}}
= This gene is a member of the following [[regulons]] =
{{SubtiWiki regulon|[[BirA regulon]]}}
=The gene=
=== Basic information ===
* '''Locus tag:''' BSU30230
===Phenotypes of a mutant ===
=== Database entries ===
* '''BsubCyc:''' [http://bsubcyc.org/BSUB/NEW-IMAGE?type=NIL&object=BSU30230&redirect=T BSU30230]
* '''DBTBS entry:''' [http://dbtbs.hgc.jp/COG/prom/bioWAFDBI-ytbQ.html]
* '''SubtiList entry:''' [http://genolist.pasteur.fr/SubtiList/genome.cgi?gene_detail+BG11524]
=== Additional information===
=The protein=
=== Basic information/ Evolution ===
* '''Catalyzed reaction/ biological activity:''' 
* '''Protein family:''' class-III pyridoxal-phosphate-dependent aminotransferase family (according to Swiss-Prot)
* '''Paralogous protein(s):'''
=== Extended information on the protein ===
* '''Kinetic information:'''
* '''Domains:'''
* '''Modification:'''
* '''Cofactor(s):'''
* '''Effectors of protein activity:'''
* '''[[SubtInteract|Interactions]]:'''
* '''[[Localization]]:'''
=== Database entries ===
* '''BsubCyc:''' [http://bsubcyc.org/BSUB/NEW-IMAGE?type=NIL&object=BSU30230&redirect=T BSU30230]
* '''Structure:''' [http://www.rcsb.org/pdb/cgi/explore.cgi?pdbId=3DRD 3DRD]
* '''UniProt:''' [http://www.uniprot.org/uniprot/P53555 P53555]
* '''KEGG entry:''' [http://www.genome.jp/dbget-bin/www_bget?bsu:BSU30230]
* '''E.C. number:''' [http://www.expasy.org/enzyme/2.6.1.62 2.6.1.62]
=== Additional information===
=Expression and regulation=
* '''Operon:''' ''[[bioW]]-[[bioA]]-[[bioF]]-[[bioD]]-[[bioB]]-[[bioI]]-[[ytbQ]]'' {{PubMed|8763940,8892842}}
* '''Expression browser:''' [http://genome.jouy.inra.fr/cgi-bin/seb/viewdetail.py?id=bioK_3093343_3094689_-1 bioA] {{PubMed|22383849}}
* '''Sigma factor:'''
* '''Regulation:'''
** repressed in the presence of biotin ([[BirA]]) {{PubMed|8763940,8892842}}
* '''Regulatory mechanism:'''
** [[BirA]]: transcription repression {{PubMed|8763940,8892842}}
* '''Additional information:'''
** number of protein molecules per cell (minimal medium with glucose and ammonium, exponential phase): 5350 {{PubMed|21395229}}
** number of protein molecules per cell (minimal medium with glucose and ammonium, early stationary phase after glucose exhaustion): 2260 {{PubMed|21395229}}
** number of protein molecules per cell (minimal medium with glucose and ammonium, late stationary phase after glucose exhaustion): 2738 {{PubMed|21395229}}
=Biological materials =
* '''Mutant:'''
* '''Expression vector:'''
       
* '''lacZ fusion:'''
* '''GFP fusion:'''
* '''two-hybrid system:'''
* '''Antibody:'''
=Labs working on this gene/protein=
=Your additional remarks=
=References=
==Reviews: {{PubMed|21437340}}==
==Original publications==
<pubmed>8763940,15880481,8892842,</pubmed>
[[Category:Protein-coding genes]]

Latest revision as of 09:26, 23 July 2015