ddpB: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

DdpB

Synonyms

D-ala-D-ala transporter subunit[1], membrane component of ABC superfamily[1], B1486[2][1], YddR[2][1], DdpB[2][1] , ECK1480, JW1481, yddR, b1486

Product description

YddR[2][3];

Component of YddO/YddP/YddQ/YddR/YddS ABC transporter[2][3]

D,D-dipeptide permease system, membrane translocase[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

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 YddO/YddP/YddQ/YddR/YddS 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

plasma membrane

C-terminus localized in the cytoplasm with 6 predicted transmembrane domains

Daley et al. (2005) [5]

plasma membrane

From EcoCyc[3]


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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

MTFWSILRQR CWGLVLVVAG VCVITFIISH LIPGDPARLL AGDRASDAIV ENIRQQLGLD
QPLYVQFYRY VSDLFHGDLG TSIRTGRPVL EELRIFFPAT LELAFGALLL ALLIGIPLGI
LSAVWRNRWL DHLVRIMAIT GISTPAFWLG LGVIVLFYGH LQILPGGGRL DDWLDPPTHV
TGFYLLDALL EGNGEVFFNA LQHLILPALT LAFVHLGIVA RQIRSAMLEQ LSEDYIRTAR
ASGLPGWYIV LCYALPNALI PSITVLGLAL GDLLYGAVLT ETVFAWPGMG AWVVTSIQAL
DFPAVMGFAV VVSFAYVLVN LVVDLLYLWI DPRIGRGGGE
Length

340

Mol. Wt

37.346 kDa

pI

5.6 (calculated)

Extinction coefficient

71,390 - 71,765 (calc based on 11 Y, 10 W, and 3 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

Domain

115..336

PF00528 Binding-protein-dependent transport system inner membrane component

PMID:19920124[6]

<motif_map/>

tmhmm.php?gene=ddpB&show=pic&.jpg
Click the image to view raw output from TMHMM.

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

Structures

<beststructure> gene=ddpB 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:16129445

Escherichia coli str. K-12 substr. MG1655

NCBI (Protein) (EcoliWiki Page)

GeneID:946044

Escherichia coli str. K-12 substr. MG1655

ASAP

ASAP:ABE-0004955

Escherichia coli str. K-12 substr. MG1655

UniProt (EcoliWiki Page)

UniProtKB/Swiss-Prot:P77308

Escherichia coli str. K-12 substr. MG1655

EcoCyc

EcoCyc:G6780

Escherichia coli str. K-12 substr. MG1655

EcoGene

EcoGene:EG13789

Escherichia coli str. K-12 substr. MG1655

NCBI (Gene) (EcoliWiki Page)

GeneID:946044

Escherichia coli str. K-12 substr. MG1655

RegulonDB

RegulonDB:ECK120003369

Escherichia coli str. K-12 substr. MG1655

EchoBASE

EchoBASE:EB3550

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 1.4 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 2.4 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. Daley, DO et al. (2005) Global topology analysis of the Escherichia coli inner membrane proteome. Science 308 1321-3 PubMed
  6. Finn, RD et al. (2010) The Pfam protein families database. Nucleic Acids Res. 38 D211-22 PubMed

Categories

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