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The map label for this gene is lsrB [H]

Identifier: 209400955

GI number: 209400955

Start: 2043574

End: 2044596

Strand: Direct

Name: lsrB [H]

Synonym: ECH74115_2129

Alternate gene names: 209400955

Gene position: 2043574-2044596 (Clockwise)

Preceding gene: 209399642

Following gene: 209398692

Centisome position: 36.68

GC content: 49.56

Gene sequence:

>1023_bases
ATGACACTTCATCGCTTTAAGAAAATCGCCTTACTTAGCGCTCTTGGCATTGCCGCAATCTCTATGAATGTGCAGGCCGC
AGAGCGTATTGCATTTATTCCCAAACTGGTTGGCGTGGGATTTTTTACCAGCGGTGGCAACGGCGCACAACAAGCGGGTA
AAGAGCTGGGCGTTGATGTGACCTACGACGGGCCGACAGAACCCAGTGTTTCTGGTCAGGTACAGTTGATTAATAACTTC
GTCAATCAAGGTTATAACGCCATTATCGTTTCTGCGGTTTCGCCTGATGGCTTGTGTCCGGCACTGAAACGCGCCATGCA
ACGTGGTGTGAGAGTGCTGACCTGGGACTCTGATACTAAACCGGAGTGCCGCTCTTACTACATTAATCAGGGAACTCCCG
CCCAGTTGGGAGGTATGTTGGTGGATATGGCGGCGCGTCAGGTGAATAAAGACAAAGCCAAAGTCGCGTTTTTCTACTCA
AGCCCCACCGTTACGGACCAAAACCAGTGGGTGAAAGAAGCGAAAGCGAAAATCGCCAAAGAGCATCCTGGCTGGGAAAT
TGTCACTACGCAGTTTGGCTATAACGATGCCACTAAATCATTACAAACCGCAGAAGGAATATTAAAAGCGTATAGCGATC
TCGACGCCATTATCGCCCCCGATGCCAATGCCCTGCCCGCTGCCGCACAAGCCGCAGAAAACCTGAAAAATGACAAAGTT
GCGATTGTCGGATTCAGTACGCCAAACGTGATGCGTCCATATGTGGAACGCGGCACGGTGAAAGAATTTGGCCTGTGGGA
TGTGGTTCAGCAAGGCAAAATTTCAGTTTATGTCGCGGATGCATTATTGAAAAAAGGATCAATGAAAACGGGCGACAAGC
TGGATATTCAGGGCGTAGGTCAGGTGGAAGTCTCGCCAAACAGCGTCCAGGGCTATGACTACGAAGCGGATGGTAATGGC
ATCGTACTGTTACCGGAGCGCGTGATATTCAACAAAGAGAATATCGGCAAATACGATTTCTGA

Upstream 100 bases:

>100_bases
TCGTCGTTGTCGTAGGTCGTTCCGTTAGCCTGCATCGCCAGCAAATTAAAGAGTGGCTGGCGCGTCGGGCCAATAACCCA
TTGCCATAAAGGATATCTTC

Downstream 100 bases:

>100_bases
TGTGCATTACTTAACCGGAGTAAGTTATGGCAGATTTAGACGATATTAAAGATGGTAAAGATTTTCGTACCGATCAACCG
CAAAAAAATATCCCTTTTAC

Product: autoinducer-2 ABC transporter, periplasmic autoinducer-2-binding protein LsrB

Products: NA

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

Number of amino acids: Translated: 340; Mature: 339

Protein sequence:

>340_residues
MTLHRFKKIALLSALGIAAISMNVQAAERIAFIPKLVGVGFFTSGGNGAQQAGKELGVDVTYDGPTEPSVSGQVQLINNF
VNQGYNAIIVSAVSPDGLCPALKRAMQRGVRVLTWDSDTKPECRSYYINQGTPAQLGGMLVDMAARQVNKDKAKVAFFYS
SPTVTDQNQWVKEAKAKIAKEHPGWEIVTTQFGYNDATKSLQTAEGILKAYSDLDAIIAPDANALPAAAQAAENLKNDKV
AIVGFSTPNVMRPYVERGTVKEFGLWDVVQQGKISVYVADALLKKGSMKTGDKLDIQGVGQVEVSPNSVQGYDYEADGNG
IVLLPERVIFNKENIGKYDF

Sequences:

>Translated_340_residues
MTLHRFKKIALLSALGIAAISMNVQAAERIAFIPKLVGVGFFTSGGNGAQQAGKELGVDVTYDGPTEPSVSGQVQLINNF
VNQGYNAIIVSAVSPDGLCPALKRAMQRGVRVLTWDSDTKPECRSYYINQGTPAQLGGMLVDMAARQVNKDKAKVAFFYS
SPTVTDQNQWVKEAKAKIAKEHPGWEIVTTQFGYNDATKSLQTAEGILKAYSDLDAIIAPDANALPAAAQAAENLKNDKV
AIVGFSTPNVMRPYVERGTVKEFGLWDVVQQGKISVYVADALLKKGSMKTGDKLDIQGVGQVEVSPNSVQGYDYEADGNG
IVLLPERVIFNKENIGKYDF
>Mature_339_residues
TLHRFKKIALLSALGIAAISMNVQAAERIAFIPKLVGVGFFTSGGNGAQQAGKELGVDVTYDGPTEPSVSGQVQLINNFV
NQGYNAIIVSAVSPDGLCPALKRAMQRGVRVLTWDSDTKPECRSYYINQGTPAQLGGMLVDMAARQVNKDKAKVAFFYSS
PTVTDQNQWVKEAKAKIAKEHPGWEIVTTQFGYNDATKSLQTAEGILKAYSDLDAIIAPDANALPAAAQAAENLKNDKVA
IVGFSTPNVMRPYVERGTVKEFGLWDVVQQGKISVYVADALLKKGSMKTGDKLDIQGVGQVEVSPNSVQGYDYEADGNGI
VLLPERVIFNKENIGKYDF

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=99.7058823529412, Blast_Score=694, Evalue=0.0,

Paralogues:

None

Copy number: NA

Swissprot (AC and ID): NA

Other databases:

NA

Pfam domain/function: NA

EC number: NA

Molecular weight: Translated: 36685; Mature: 36554

Theoretical pI: Translated: 7.40; Mature: 7.40

Prosite motif: NA

Important sites: NA

Signals:

None

Transmembrane regions:

None

Cys/Met content:

0.6 %Cys     (Translated Protein)
2.1 %Met     (Translated Protein)
2.6 %Cys+Met (Translated Protein)
0.6 %Cys     (Mature Protein)
1.8 %Met     (Mature Protein)
2.4 %Cys+Met (Mature Protein)

Secondary structure:

>Translated Secondary Structure
MTLHRFKKIALLSALGIAAISMNVQAAERIAFIPKLVGVGFFTSGGNGAQQAGKELGVDV
CCHHHHHHHHHHHHHHHHHEECCHHHHHHHHHHHHHHHCEEEECCCCCHHHHHHHHCCEE
TYDGPTEPSVSGQVQLINNFVNQGYNAIIVSAVSPDGLCPALKRAMQRGVRVLTWDSDTK
EECCCCCCCCCCHHHHHHHHHHCCCCEEEEEECCCCCCCHHHHHHHHCCCEEEEECCCCC
PECRSYYINQGTPAQLGGMLVDMAARQVNKDKAKVAFFYSSPTVTDQNQWVKEAKAKIAK
CHHHEEEECCCCHHHHHHHHHHHHHHHCCCCCEEEEEEECCCCCCCHHHHHHHHHHHHHH
EHPGWEIVTTQFGYNDATKSLQTAEGILKAYSDLDAIIAPDANALPAAAQAAENLKNDKV
CCCCCEEEEEECCCCHHHHHHHHHHHHHHHHHCCCEEECCCCCCCCHHHHHHHHCCCCCE
AIVGFSTPNVMRPYVERGTVKEFGLWDVVQQGKISVYVADALLKKGSMKTGDKLDIQGVG
EEEEECCCCHHHHHHHCCCCHHCCHHHHHHCCCEEEEEEHHHHHCCCCCCCCEEEECCCC
QVEVSPNSVQGYDYEADGNGIVLLPERVIFNKENIGKYDF
EEEECCCCCCCCEEECCCCCEEEECCCEEECCCCCCCCCC
>Mature Secondary Structure 
TLHRFKKIALLSALGIAAISMNVQAAERIAFIPKLVGVGFFTSGGNGAQQAGKELGVDV
CHHHHHHHHHHHHHHHHHEECCHHHHHHHHHHHHHHHCEEEECCCCCHHHHHHHHCCEE
TYDGPTEPSVSGQVQLINNFVNQGYNAIIVSAVSPDGLCPALKRAMQRGVRVLTWDSDTK
EECCCCCCCCCCHHHHHHHHHHCCCCEEEEEECCCCCCCHHHHHHHHCCCEEEEECCCCC
PECRSYYINQGTPAQLGGMLVDMAARQVNKDKAKVAFFYSSPTVTDQNQWVKEAKAKIAK
CHHHEEEECCCCHHHHHHHHHHHHHHHCCCCCEEEEEEECCCCCCCHHHHHHHHHHHHHH
EHPGWEIVTTQFGYNDATKSLQTAEGILKAYSDLDAIIAPDANALPAAAQAAENLKNDKV
CCCCCEEEEEECCCCHHHHHHHHHHHHHHHHHCCCEEECCCCCCCCHHHHHHHHCCCCCE
AIVGFSTPNVMRPYVERGTVKEFGLWDVVQQGKISVYVADALLKKGSMKTGDKLDIQGVG
EEEEECCCCHHHHHHHCCCCHHCCHHHHHHCCCEEEEEEHHHHHCCCCCCCCEEEECCCC
QVEVSPNSVQGYDYEADGNGIVLLPERVIFNKENIGKYDF
EEEECCCCCCCCEEECCCCCEEEECCCEEECCCCCCCCCC

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: 10.0

TargetDB status: NA

Availability: NA

References: NA