lsrB:Gene Product(s)

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Nomenclature Function Interactions Localization Sequence Domains Structure Resources Accessions Links References Suggestions

Nomenclature

See Help:Product_nomenclature for help entering or editing information in this section of EcoliWiki.

Standard name

LsrB

Synonyms

AI2 transporter[1], periplasmic-binding component of ABC superfamily[1], B1516[2][1], YneA[2][1] , ECK1509, JW1509, yneA, b1516

Product description

LsrB[2][3];

Component of LsrA/LsrC/LsrD/LsrB ABC transporter[2][3]

Autoinducer-2 (AI-2) uptake[4]

EC number (for enzymes)


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Notes

Function

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<protect> Gene Ontology
See Help:Gene_ontology for help entering or editing GO terms and GO annotations in EcoliWiki.

Qualifier GO ID GO term name Reference Evidence Code with/from Aspect Notes Status
GO:0042597

periplasmic space

GOA:spkw
SP_KW:GO_REF:0000004

IEA: Inferred from Electronic Annotation

SP_KW:KW-0574

C

Seeded from EcoCyc (v14.0)

complete

GO:0042597

periplasmic space

GO_REF:0000023

IEA: Inferred from Electronic Annotation

SP_SL:SL-0200

C

Seeded from EcoCyc (v14.0)

complete

Interactions See Help:Product_interactions for help entering or editing information about gene product interactions in this section of EcoliWiki.

Partner Type Partner Notes References Evidence

Protein

Subunits of LsrA/LsrC/LsrD/LsrB ABC transporter

could be indirect


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Notes

Localization

See Help:Product_localization for how to add or edit information in this section of EcoliWiki.

Compartment Description Evidence Reference/Source Notes

periplasm

From EcoCyc[3]

Periplasm

PMID:15601708[5]

EchoLocation:lsrB


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Notes

Structure and Physical Properties

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<protect> Physical Properties See Help:Product_physical_properties for help entering or editing information about the physical properties of this gene product.

Name
Sequence

at EcoCyc

MTLHRFKKIA LLSALGIAAI SMNVQAAERI AFIPKLVGVG FFTSGGNGAQ QAGKELGVDV
TYDGPTEPSV SGQVQLINNF VNQGYNAIIV SAVSPDGLCP ALKRAMQRGV RVLTWDSDTK
PECRSYYINQ GTPAQLGGML VDMAARQVNK DKAKVAFFYS SPTVTDQNQW VKEAKAKIAK
EHPGWEIVTT QFGYNDATKS LQTAEGILKA YSDLDAIIAP DANALPAAAQ AAENLKNDKV
AIVGFSTPNV MRPYVERGTV KEFGLWDVVQ QGKISVYVAD ALLKKGSMKT GDKLDIKGVG
QVEVSPNSVQ GYDYEADGNG IVLLPERVIF NKENIGKYDF
Length

340

Mol. Wt

36.684 kDa

pI

8.0 (calculated)

Extinction coefficient

39,880 - 40,130 (calc based on 12 Y, 4 W, and 2 C residues)


Domains/Motifs/Modification Sites

See Help:Product_domains_motifs for help entering or editing information in this section of EcoliWiki.

Type Residues Description Notes References

motif

1-26

UniProt Manual:Signal Peptides

UniProt:P76142


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Structure
See Help:Product_structure for help entering or editing information in this section of EcoliWiki.

Structures

<beststructure> gene=lsrB taxon=562,83333 </beststructure>

Models

View models at:

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Structure figures

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Notes

Gene Product Resources

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See Help:Product_resources for help with entering or editing information in this section of EcoliWiki.

Resource type Source Notes/Reference

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Notes

Accessions in Other Databases

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See Help:Gene_accessions for help with entering information into the Gene Accessions table.

Database Accession Notes

NCBI (Protein) (EcoliWiki Page)

GI:16129475

Escherichia coli str. K-12 substr. MG1655

NCBI (Protein) (EcoliWiki Page)

GeneID:945418

Escherichia coli str. K-12 substr. MG1655

ASAP

ASAP:ABE-0005063

Escherichia coli str. K-12 substr. MG1655

UniProt (EcoliWiki Page)

UniProtKB/Swiss-Prot:P76142

Escherichia coli str. K-12 substr. MG1655

EcoCyc

EcoCyc:G6803

Escherichia coli str. K-12 substr. MG1655

EcoGene

EcoGene:EG13809

Escherichia coli str. K-12 substr. MG1655

NCBI (Gene) (EcoliWiki Page)

GeneID:945418

Escherichia coli str. K-12 substr. MG1655

RegulonDB

RegulonDB:ECK120003392

Escherichia coli str. K-12 substr. MG1655

EchoBASE

EchoBASE:EB3570

Escherichia coli str. K-12 substr. MG1655

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Notes

Links

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References

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See Help:References for how to manage references in EcoliWiki.

  1. 1.0 1.1 1.2 1.3 Riley, M. et al. (2006) Nucleic Acids Res 34:1-6 (corrected supplemental data from B. Wanner)
  2. 2.0 2.1 2.2 2.3 EcoCyc (release 10.6; 2007) Keseler, IM et al. (2005) Nucleic Acids Res. 33(Database issue):D334-7
  3. 3.0 3.1 3.2 EcoCyc (release 11.1; 2007) Keseler, IM et al. (2005) Nucleic Acids Res. 33(Database issue):D334-7
  4. EcoGene: Rudd, KE (2000) EcoGene: a genome sequence database for Escherichia coli K-12. Nucleic Acids Res 28:60-4.
  5. Xavier, KB & Bassler, BL (2005) Regulation of uptake and processing of the quorum-sensing autoinducer AI-2 in Escherichia coli. J. Bacteriol. 187 238-48 PubMed

Categories

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