mglB: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

MglB

Synonyms

methyl-galactoside transporter subunit[1], periplasmic-binding component of ABC superfamily[1], B2150[2][1], MglB[2][1] , ECK2143, JW2137, b2150

Product description

MglB[2][3];

Component of galactose ABC transporter[2][3]

D-galactose, D-glucose binding protein, periplasmic; substrate recognition for transport and chemotaxis; binds calcium[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:0005509

calcium ion binding

GOA:spkw
SP_KW:GO_REF:0000004

IEA: Inferred from Electronic Annotation

SP_KW:KW-0106

F

Seeded from EcoCyc (v14.0)

complete

GO:0006810

transport

GOA:spkw
SP_KW:GO_REF:0000004

IEA: Inferred from Electronic Annotation

SP_KW:KW-0813

P

Seeded from EcoCyc (v14.0)

complete

GO:0006935

chemotaxis

GOA:spkw
SP_KW:GO_REF:0000004

IEA: Inferred from Electronic Annotation

SP_KW:KW-0145

P

Seeded from EcoCyc (v14.0)

complete

GO:0008643

carbohydrate transport

GOA:spkw
SP_KW:GO_REF:0000004

IEA: Inferred from Electronic Annotation

SP_KW:KW-0762

P

Seeded from EcoCyc (v14.0)

complete

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 galactose ABC transporter

could be indirect

Protein

phnI

PMID:16606699[5]

Experiment(s):EBI-1142024

Protein

yebC

PMID:16606699[5]

Experiment(s):EBI-1142024

Protein

nadE

PMID:16606699[5]

Experiment(s):EBI-1142024

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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:7012152[6]

EchoLocation:mglB


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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

MNKKVLTLSA VMASMLFGAA AHAADTRIGV TIYKYDDNFM SVVRKAIEQD AKAAPDVQLL
MNDSQNDQSK QNDQIDVLLA KGVKALAINL VDPAAAGTVI EKARGQNVPV VFFNKEPSRK
ALDSYDKAYY VGTDSKESGI IQGDLIAKHW AANQGWDLNK DGQIQFVLLK GEPGHPDAEA
RTTYVIKELN DKGIKTEQLQ LDTAMWDTAQ AKDKMDAWLS GPNANKIEVV IANNDAMAMG
AVEALKAHNK SSIPVFGVDA LPEALALVKS GALAGTVLND ANNQAKATFD LAKNLADGKG
AADGTNWKID NKVVRVPYVG VDKDNLAEFS KK
Length

332

Mol. Wt

35.712 kDa

pI

5.8 (calculated)

Extinction coefficient

37,930 (calc based on 7 Y, 5 W, and 0 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

1-23

UniProt Manual:Signal Peptides

UniProt:P0AEE5

Domain

25..268

PF00532 family

PMID:19920124[7]

<motif_map/>

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

Structures

<beststructure> gene=mglB 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:16130088

Escherichia coli str. K-12 substr. MG1655

NCBI (Protein) (EcoliWiki Page)

GeneID:949041

Escherichia coli str. K-12 substr. MG1655

ASAP

ASAP:ABE-0007108

Escherichia coli str. K-12 substr. MG1655

UniProt (EcoliWiki Page)

UniProtKB/Swiss-Prot:P0AEE5

Escherichia coli str. K-12 substr. MG1655

EcoCyc

EcoCyc:EG10593

Escherichia coli str. K-12 substr. MG1655

EcoGene

EcoGene:EG10593

Escherichia coli str. K-12 substr. MG1655

NCBI (Gene) (EcoliWiki Page)

GeneID:949041

Escherichia coli str. K-12 substr. MG1655

RegulonDB

RegulonDB:ECK120000586

Escherichia coli str. K-12 substr. MG1655

EchoBASE

EchoBASE:EB0588

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. 5.0 5.1 5.2 Arifuzzaman, M et al. (2006) Large-scale identification of protein-protein interaction of Escherichia coli K-12. Genome Res. 16 686-91 PubMed
  6. Mahoney, WC et al. (1981) The amino acid sequence of the D-galactose-binding protein from Escherichia coli B/r. J. Biol. Chem. 256 4350-6 PubMed
  7. Finn, RD et al. (2010) The Pfam protein families database. Nucleic Acids Res. 38 D211-22 PubMed

Categories

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