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The map label for this gene is lsrB [H]

Identifier: 22127643

GI number: 22127643

Start: 4193011

End: 4194135

Strand: Direct

Name: lsrB [H]

Synonym: y3772

Alternate gene names: 22127643

Gene position: 4193011-4194135 (Clockwise)

Preceding gene: 22127642

Following gene: 22127644

Centisome position: 91.14

GC content: 51.11

Gene sequence:

>1125_bases
ATGGCTACAACGTCGTCGCAGTCGAAAGGCCTCTGCGTGATACCTAAACCCAACACCCAACACCCAACACCCAACACCCA
ACAAGACAGTGATTCGGAGATAGCAATGAGAACACAAAGATTAAAAAAATTAGCACTGGTTTGCGCTCTTGGATTTGCCT
GTATCACTACCGCACAAGCTGCGGAACGCATCGCATTTATCCCGAAACTGGTCGGGGTCGGTTTCTTCACCAGTGGCGGT
AAAGGTGCCGTCGATGCAGGTAAAGCATTGGGGGTGGATGTCACCTATGACGGCCCGACCGAACCGAGCGTTTCCGGCCA
GGTCCAATTGATCAATAACTTTGTTAATCAGGGCTATAACGCCATCGTGGTGTCTGCGGTATCACCGGATGGCCTGTGCC
CAGCCTTGAAGCGCGCCATGCAACGGGGCGTCAAAATCCTAACCTGGGACTCCGATACCAAACCAGAGTGTCGTTCGGTG
TATATCAACCAAGGTACGCCAAATCAATTGGGATCAATGTTGGTGGATATGGCCGCCAATCAGGTGAAAAAAGAGCAAGC
CAAAGTGGCGTTCTTCTATTCCAGCCCGACGGTGACCGATCAGAACCAGTGGGTCAATGAGGCGAAGAAAAAGATTCAAC
AAGAGCATCCCGGCTGGGAAATCGTCACCACCCAGTTTGGTTATAACGATGCCACAAAATCCCTGCAAACCGCCGAGGGT
ATTTTAAAAGCCTATGCCGATTTGGATGCGATTATTGCTCCGGACGCTAACGCCCTACCTGCGGCCGCACAAGCCGCCGA
AAACCTGAAGCGCGCTAATGTTGCCATCGTCGGCTTCAGTACCCCGAACGTGATGCGCCCCTATGTCGAGCGTGGCACGG
TCAAAGAGTTCGGCCTCTGGGATGTGGTGAATCAAGGCAAAATCTCAGTGTATGTCGCCAATGAGATGCTGAAAAAAGGC
GATCTGAATGTAGGGGATAAGATTGATATCCCGAATATTGGTGTGGTTGAGGTCTCCCCTAACCGTGTGCAGGGCTACGA
CTATGAGGCGAAAGGCAACGGTATCGTTTTACTGCCACAGCGCGTCATCTTCACCAAAGAAAATATCAGTAAATACGACT
TTTAA

Upstream 100 bases:

>100_bases
TTGGTACGCCAAACCAAATTTCCAGTGCGCTGTCTGGGGCATTGCTGATTCTGGTGGTGGTTGGGCGATCGATCAGTCTG
CACAGGCATTTGATTTATGA

Downstream 100 bases:

>100_bases
TCTTAGCGGCCCGCCCCCGTGGTGGGTCTGAACAGAACGAATGGAGTAATTAAAGATGGCTGATTTAGACGATATCAAAG
ACGGTAAAGATTTCGGTATT

Product: LACI-type transcriptional regulator

Products: NA

Alternate protein names: AI-2-binding protein lsrB [H]

Number of amino acids: Translated: 374; Mature: 373

Protein sequence:

>374_residues
MATTSSQSKGLCVIPKPNTQHPTPNTQQDSDSEIAMRTQRLKKLALVCALGFACITTAQAAERIAFIPKLVGVGFFTSGG
KGAVDAGKALGVDVTYDGPTEPSVSGQVQLINNFVNQGYNAIVVSAVSPDGLCPALKRAMQRGVKILTWDSDTKPECRSV
YINQGTPNQLGSMLVDMAANQVKKEQAKVAFFYSSPTVTDQNQWVNEAKKKIQQEHPGWEIVTTQFGYNDATKSLQTAEG
ILKAYADLDAIIAPDANALPAAAQAAENLKRANVAIVGFSTPNVMRPYVERGTVKEFGLWDVVNQGKISVYVANEMLKKG
DLNVGDKIDIPNIGVVEVSPNRVQGYDYEAKGNGIVLLPQRVIFTKENISKYDF

Sequences:

>Translated_374_residues
MATTSSQSKGLCVIPKPNTQHPTPNTQQDSDSEIAMRTQRLKKLALVCALGFACITTAQAAERIAFIPKLVGVGFFTSGG
KGAVDAGKALGVDVTYDGPTEPSVSGQVQLINNFVNQGYNAIVVSAVSPDGLCPALKRAMQRGVKILTWDSDTKPECRSV
YINQGTPNQLGSMLVDMAANQVKKEQAKVAFFYSSPTVTDQNQWVNEAKKKIQQEHPGWEIVTTQFGYNDATKSLQTAEG
ILKAYADLDAIIAPDANALPAAAQAAENLKRANVAIVGFSTPNVMRPYVERGTVKEFGLWDVVNQGKISVYVANEMLKKG
DLNVGDKIDIPNIGVVEVSPNRVQGYDYEAKGNGIVLLPQRVIFTKENISKYDF
>Mature_373_residues
ATTSSQSKGLCVIPKPNTQHPTPNTQQDSDSEIAMRTQRLKKLALVCALGFACITTAQAAERIAFIPKLVGVGFFTSGGK
GAVDAGKALGVDVTYDGPTEPSVSGQVQLINNFVNQGYNAIVVSAVSPDGLCPALKRAMQRGVKILTWDSDTKPECRSVY
INQGTPNQLGSMLVDMAANQVKKEQAKVAFFYSSPTVTDQNQWVNEAKKKIQQEHPGWEIVTTQFGYNDATKSLQTAEGI
LKAYADLDAIIAPDANALPAAAQAAENLKRANVAIVGFSTPNVMRPYVERGTVKEFGLWDVVNQGKISVYVANEMLKKGD
LNVGDKIDIPNIGVVEVSPNRVQGYDYEAKGNGIVLLPQRVIFTKENISKYDF

Specific function: Part of the ABC transporter complex lsrABCD involved in autoinducer 2 (AI-2) import. Binds AI-2 and delivers it to the lsrC and lsrD permeases [H]

COG id: COG1879

COG function: function code G; ABC-type sugar transport system, periplasmic component

Gene ontology:

Cell location: Periplasm (Potential) [H]

Metaboloic importance: Non Essential [C]

Operon status: Not Known

Operon components: None

Similarity: Belongs to the bacterial solute-binding protein 2 family [H]

Homologues:

Organism=Escherichia coli, GI1787795, Length=340, Percent_Identity=84.4117647058823, Blast_Score=567, Evalue=1e-163,

Paralogues:

None

Copy number: NA

Swissprot (AC and ID): NA

Other databases:

NA

Pfam domain/function: NA

EC number: NA

Molecular weight: Translated: 40403; Mature: 40272

Theoretical pI: Translated: 8.17; Mature: 8.17

Prosite motif: NA

Important sites: NA

Signals:

None

Transmembrane regions:

None

Cys/Met content:

1.3 %Cys     (Translated Protein)
1.9 %Met     (Translated Protein)
3.2 %Cys+Met (Translated Protein)
1.3 %Cys     (Mature Protein)
1.6 %Met     (Mature Protein)
2.9 %Cys+Met (Mature Protein)

Secondary structure:

>Translated Secondary Structure
MATTSSQSKGLCVIPKPNTQHPTPNTQQDSDSEIAMRTQRLKKLALVCALGFACITTAQA
CCCCCCCCCCEEEECCCCCCCCCCCCCCCCCHHHHHHHHHHHHHHHHHHHHHHHHHHHHH
AERIAFIPKLVGVGFFTSGGKGAVDAGKALGVDVTYDGPTEPSVSGQVQLINNFVNQGYN
HHHHHHHHHHHHCCEEECCCCCCCCCCCEEEEEEEECCCCCCCCCCHHHHHHHHHHCCCC
AIVVSAVSPDGLCPALKRAMQRGVKILTWDSDTKPECRSVYINQGTPNQLGSMLVDMAAN
EEEEEECCCCCCCHHHHHHHHCCCEEEEECCCCCCCCCEEEECCCCHHHHHHHHHHHHHH
QVKKEQAKVAFFYSSPTVTDQNQWVNEAKKKIQQEHPGWEIVTTQFGYNDATKSLQTAEG
HHHHHCCEEEEEECCCCCCCHHHHHHHHHHHHHHHCCCCEEEEEECCCCHHHHHHHHHHH
ILKAYADLDAIIAPDANALPAAAQAAENLKRANVAIVGFSTPNVMRPYVERGTVKEFGLW
HHHHHHCCCEEECCCCCCCCHHHHHHHHHHHCCEEEEEECCCCHHHHHHHCCCCCCCCHH
DVVNQGKISVYVANEMLKKGDLNVGDKIDIPNIGVVEVSPNRVQGYDYEAKGNGIVLLPQ
HCCCCCEEEEEEEHHHHHHCCCCCCCCCCCCCCCEEEECCCCEECCCEECCCCCEEEECC
RVIFTKENISKYDF
EEEEECCCCCCCCC
>Mature Secondary Structure 
ATTSSQSKGLCVIPKPNTQHPTPNTQQDSDSEIAMRTQRLKKLALVCALGFACITTAQA
CCCCCCCCCEEEECCCCCCCCCCCCCCCCCHHHHHHHHHHHHHHHHHHHHHHHHHHHHH
AERIAFIPKLVGVGFFTSGGKGAVDAGKALGVDVTYDGPTEPSVSGQVQLINNFVNQGYN
HHHHHHHHHHHHCCEEECCCCCCCCCCCEEEEEEEECCCCCCCCCCHHHHHHHHHHCCCC
AIVVSAVSPDGLCPALKRAMQRGVKILTWDSDTKPECRSVYINQGTPNQLGSMLVDMAAN
EEEEEECCCCCCCHHHHHHHHCCCEEEEECCCCCCCCCEEEECCCCHHHHHHHHHHHHHH
QVKKEQAKVAFFYSSPTVTDQNQWVNEAKKKIQQEHPGWEIVTTQFGYNDATKSLQTAEG
HHHHHCCEEEEEECCCCCCCHHHHHHHHHHHHHHHCCCCEEEEEECCCCHHHHHHHHHHH
ILKAYADLDAIIAPDANALPAAAQAAENLKRANVAIVGFSTPNVMRPYVERGTVKEFGLW
HHHHHHCCCEEECCCCCCCCHHHHHHHHHHHCCEEEEEECCCCHHHHHHHCCCCCCCCHH
DVVNQGKISVYVANEMLKKGDLNVGDKIDIPNIGVVEVSPNRVQGYDYEAKGNGIVLLPQ
HCCCCCEEEEEEEHHHHHHCCCCCCCCCCCCCCCEEEECCCCEECCCEECCCCCEEEECC
RVIFTKENISKYDF
EEEEECCCCCCCCC

PDB accession: NA

Resolution: NA

Structure class: Alpha Beta

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: 9.0

TargetDB status: NA

Availability: NA

References: NA