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The map label for this gene is lsrB

Identifier: 218695054

GI number: 218695054

Start: 1720685

End: 1721707

Strand: Direct

Name: lsrB

Synonym: EC55989_1649

Alternate gene names: 218695054

Gene position: 1720685-1721707 (Clockwise)

Preceding gene: 218695053

Following gene: 218695055

Centisome position: 33.38

GC content: 49.85

Gene sequence:

>1023_bases
ATGACACTTCATCGCTTTAAGAAAATCGCCTTACTTAGCGCTCTTGGCATTGCCGCAATCTCTATGAATGTGCAGGCCGC
AGAGCGTATTGCATTTATTCCCAAACTGGTTGGCGTGGGATTTTTTACCAGCGGTGGCAACGGCGCACAACAAGCGGGTA
AAGAGCTGGGCGTTGATGTGACCTACGACGGGCCGACAGAACCCAGTGTTTCTGGTCAGGTACAGTTGATTAATAACTTC
GTCAATCAAGGTTATAACGCCATTATCGTTTCTGCGGTTTCGCCTGATGGCTTGTGTCCGGCACTGAAACGCGCCATGCA
ACGTGGTGTGAGAGTGCTGACCTGGGACTCTGATACTAAACCGGAGTGCCGCTCTTACTACATTAATCAGGGAACGCCCG
CCCAGTTGGGAGGTATATTGGTGGATATGGCGGCGCGTCAGGTGAATAAAGACAAAGCCAAAGTCGCGTTTTTCTACTCA
AGCCCCACCGTTACGGACCAAAACCAGTGGGTGAAAGAAGCGAAAGCGAAAATCGCCAAAGAGCATCCTGGCTGGGAAAT
TGTCACTACGCAGTTTGGCTATAACGATGCCACTAAATCATTACAAACCGCAGAAGGAATATTAAAAGCGTATAGCGATC
TCGACGCCATTATCGCCCCCGACGCCAACGCCCTGCCCGCTGCCGCACAAGCCGCAGAAAACCTGAAAAATGACAAAGTT
GCGATTGTCGGATTCAGTACGCCAAACGTGATGCGTCCATATGTGGAACGCGGCACGGTGAAAGAATTTGGCCTGTGGGA
TGTGGTTCAGCAAGGCAAAATTTCAGTGTATGTCGCGGATGCATTATTGAAAAAAGGATCAATGAAAACGGGCGACAAGC
TGGATATCCAGGGCGTAGGTCAGGTGGAAGTCTCGCCAAACAGCGTTCAGGGCTATGACTACGAAGCGGATGGTAATGGC
ATCGTACTGTTACCGGAGCGCGTGATATTCAACAAAGAGAATATCGGCAAATACGATTTCTGA

Upstream 100 bases:

>100_bases
TCGTCGTTGTCGTAGGTCGTTCCGTTAGCCTGCATCGCCAGCAAATTAAAGAGTGGCTGGCGCGTCGGGCCAATAACCCA
TTGCCATAAAGGATATCTTC

Downstream 100 bases:

>100_bases
TGTGCATTACTTAACCGGAGTAAGTTATGGCAGATTTAGACGATATTAAAGATGGTAAAGATTTTCGTACCGATCAACCG
CAACAAAATATCCCTTTTAT

Product: AI2 transporter ; periplasmic-binding component of ABC superfamily

Products: NA

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

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

Protein sequence:

>340_residues
MTLHRFKKIALLSALGIAAISMNVQAAERIAFIPKLVGVGFFTSGGNGAQQAGKELGVDVTYDGPTEPSVSGQVQLINNF
VNQGYNAIIVSAVSPDGLCPALKRAMQRGVRVLTWDSDTKPECRSYYINQGTPAQLGGILVDMAARQVNKDKAKVAFFYS
SPTVTDQNQWVKEAKAKIAKEHPGWEIVTTQFGYNDATKSLQTAEGILKAYSDLDAIIAPDANALPAAAQAAENLKNDKV
AIVGFSTPNVMRPYVERGTVKEFGLWDVVQQGKISVYVADALLKKGSMKTGDKLDIQGVGQVEVSPNSVQGYDYEADGNG
IVLLPERVIFNKENIGKYDF

Sequences:

>Translated_340_residues
MTLHRFKKIALLSALGIAAISMNVQAAERIAFIPKLVGVGFFTSGGNGAQQAGKELGVDVTYDGPTEPSVSGQVQLINNF
VNQGYNAIIVSAVSPDGLCPALKRAMQRGVRVLTWDSDTKPECRSYYINQGTPAQLGGILVDMAARQVNKDKAKVAFFYS
SPTVTDQNQWVKEAKAKIAKEHPGWEIVTTQFGYNDATKSLQTAEGILKAYSDLDAIIAPDANALPAAAQAAENLKNDKV
AIVGFSTPNVMRPYVERGTVKEFGLWDVVQQGKISVYVADALLKKGSMKTGDKLDIQGVGQVEVSPNSVQGYDYEADGNG
IVLLPERVIFNKENIGKYDF
>Mature_339_residues
TLHRFKKIALLSALGIAAISMNVQAAERIAFIPKLVGVGFFTSGGNGAQQAGKELGVDVTYDGPTEPSVSGQVQLINNFV
NQGYNAIIVSAVSPDGLCPALKRAMQRGVRVLTWDSDTKPECRSYYINQGTPAQLGGILVDMAARQVNKDKAKVAFFYSS
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=99.4117647058823, Blast_Score=692, 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: 36667; Mature: 36536

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)
1.8 %Met     (Translated Protein)
2.4 %Cys+Met (Translated Protein)
0.6 %Cys     (Mature Protein)
1.5 %Met     (Mature Protein)
2.1 %Cys+Met (Mature Protein)

Secondary structure:

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