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The map label for this gene is luxS [H]

Identifier: 148378725

GI number: 148378725

Start: 834216

End: 834668

Strand: Reverse

Name: luxS [H]

Synonym: CBO0725

Alternate gene names: 148378725

Gene position: 834668-834216 (Counterclockwise)

Preceding gene: 148378726

Following gene: 148378724

Centisome position: 21.47

GC content: 33.33

Gene sequence:

>453_bases
ATGGTTAAAGTAGAAAGTTTTTCATTAGATCATACAAAGGTTAAGGCTCCTTTTGTAAGGAAATGTGGAACTCAAAAAGG
TGAAATGGGTGATACAATTACGAAATTTGATTTAAGATTTTCACAACCTAATGAGGAAGAAATGCCAACTGGCGCAGTTC
ATACCCTAGAACATTTACTAGCAGGTTATATGAGAGAAAAGATGGATAACATCATAGATATTTCTCCAATGGGTTGCAGA
ACAGGATTTTATTTGATAGCTTGGGGAGAAGTTGAAGTTGATACTATTATTGAAGCACTAAATTACTCATTAAATAAAGT
TATAGAAACAGAAGAAGTTCCTGCAACTAATGCAGTTCAGTGCGGAAACTATAGAGATCATTCCCTATTTTCAGCGAAAG
AATATGCAAAACATGTTTTAAACCAAGGTATTAGCAATGAAGTATTTAGATAG

Upstream 100 bases:

>100_bases
GTTGGTATTGTAGATAATTTAATAAGATTATCCGTTGGTATAGAAAATGCTGACGATTTAATAGAAGATTTAAAAAATGC
ATTTAAGGAGAGTAGATAAA

Downstream 100 bases:

>100_bases
TATCAAAGAGCTTATAGGCAATACCCCTATTCTAAAACTTAACAATTTAAATATTAAACCGGGTGTTAATGTTTTTGTAA
AGCTTGAAACCAATAATCCC

Product: S-ribosylhomocysteinase

Products: NA

Alternate protein names: AI-2 synthesis protein; Autoinducer-2 production protein luxS [H]

Number of amino acids: Translated: 150; Mature: 150

Protein sequence:

>150_residues
MVKVESFSLDHTKVKAPFVRKCGTQKGEMGDTITKFDLRFSQPNEEEMPTGAVHTLEHLLAGYMREKMDNIIDISPMGCR
TGFYLIAWGEVEVDTIIEALNYSLNKVIETEEVPATNAVQCGNYRDHSLFSAKEYAKHVLNQGISNEVFR

Sequences:

>Translated_150_residues
MVKVESFSLDHTKVKAPFVRKCGTQKGEMGDTITKFDLRFSQPNEEEMPTGAVHTLEHLLAGYMREKMDNIIDISPMGCR
TGFYLIAWGEVEVDTIIEALNYSLNKVIETEEVPATNAVQCGNYRDHSLFSAKEYAKHVLNQGISNEVFR
>Mature_150_residues
MVKVESFSLDHTKVKAPFVRKCGTQKGEMGDTITKFDLRFSQPNEEEMPTGAVHTLEHLLAGYMREKMDNIIDISPMGCR
TGFYLIAWGEVEVDTIIEALNYSLNKVIETEEVPATNAVQCGNYRDHSLFSAKEYAKHVLNQGISNEVFR

Specific function: Involved in the synthesis of autoinducer 2 (AI-2) which is secreted by bacteria and is used to communicate both the cell density and the metabolic potential of the environment. The regulation of gene expression in response to changes in cell density is ca

COG id: COG1854

COG function: function code T; LuxS protein involved in autoinducer AI2 synthesis

Gene ontology:

Cell location: Cytoplasm [C]

Metaboloic importance: Unknown [C]

Operon status: Not Known

Operon components: None

Similarity: Belongs to the luxS family [H]

Homologues:

Organism=Escherichia coli, GI1789043, Length=157, Percent_Identity=42.6751592356688, Blast_Score=131, Evalue=2e-32,

Paralogues:

None

Copy number: NA

Swissprot (AC and ID): NA

Other databases:

- InterPro:   IPR011249
- InterPro:   IPR003815
- ProDom:   PD013172 [H]

Pfam domain/function: PF02664 LuxS [H]

EC number: =4.4.1.21 [H]

Molecular weight: Translated: 16963; Mature: 16963

Theoretical pI: Translated: 5.26; Mature: 5.26

Prosite motif: NA

Important sites: NA

Signals:

None

Transmembrane regions:

None

Cys/Met content:

2.0 %Cys     (Translated Protein)
4.0 %Met     (Translated Protein)
6.0 %Cys+Met (Translated Protein)
2.0 %Cys     (Mature Protein)
4.0 %Met     (Mature Protein)
6.0 %Cys+Met (Mature Protein)

Secondary structure:

>Translated Secondary Structure
MVKVESFSLDHTKVKAPFVRKCGTQKGEMGDTITKFDLRFSQPNEEEMPTGAVHTLEHLL
CEEECCCCCCCHHHCCHHHHHCCCCCCCCCCCEEEEEEEECCCCCCCCCCHHHHHHHHHH
AGYMREKMDNIIDISPMGCRTGFYLIAWGEVEVDTIIEALNYSLNKVIETEEVPATNAVQ
HHHHHHHHHHEECCCCCCCCCCEEEEEECCCCHHHHHHHHHHHHHHHHCCCCCCCCCCEE
CGNYRDHSLFSAKEYAKHVLNQGISNEVFR
CCCCCCCHHHHHHHHHHHHHHCCCCCCCCC
>Mature Secondary Structure
MVKVESFSLDHTKVKAPFVRKCGTQKGEMGDTITKFDLRFSQPNEEEMPTGAVHTLEHLL
CEEECCCCCCCHHHCCHHHHHCCCCCCCCCCCEEEEEEEECCCCCCCCCCHHHHHHHHHH
AGYMREKMDNIIDISPMGCRTGFYLIAWGEVEVDTIIEALNYSLNKVIETEEVPATNAVQ
HHHHHHHHHHEECCCCCCCCCCEEEEEECCCCHHHHHHHHHHHHHHHHCCCCCCCCCCEE
CGNYRDHSLFSAKEYAKHVLNQGISNEVFR
CCCCCCCHHHHHHHHHHHHHHCCCCCCCCC

PDB accession: NA

Resolution: NA

Structure class: Unstructured

Cofactors: NA

Metal ions: NA

Kcat value (1/min): NA

Specific activity: NA

Km value (mM): NA

Substrates: NA

Specific reaction: NA

General reaction: NA

Inhibitor: NA

Structure determination priority: 10.0

TargetDB status: NA

Availability: NA

References: NA