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oppB: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

OppB

Synonyms

oligopeptide transporter subunit[1], membrane component of ABC superfamily[1], B1244[2][1], OppB[2][1]

Product description

OppB[2][3];

Component of oligopeptide ABC transporter[2][3]

Oligopeptide transport, permease[4]

EC number (for enzymes)


Notes

Function

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

QualifierGO IDGO term nameReference(s)Evidence Codewith/fromAspectNotesStatus
GO:0006857

oligopeptide transport

PMID:2821267[5]

IMP: Inferred from Mutant Phenotype

P

Seeded from EcoCyc 12.5 [6]

complete

GO:0015421

oligopeptide-transporting ATPase activity

PMID:2821267[5]

IMP: Inferred from Mutant Phenotype

F

Seeded from EcoCyc [7]

complete

GO:0042937

tripeptide transporter activity

PMID:2821267[5]

IMP: Inferred from Mutant Phenotype

F

Seeded from EcoCyc [7]

complete

GO:0042939

tripeptide transport

PMID:2821267[5]

IMP: Inferred from Mutant Phenotype

P

Seeded from EcoCyc [7]

complete

GO:0016021

integral to membrane

GO_REF:0000004

IEA: Inferred from Electronic Annotation

SP_KW:KW-0812

C

Seeded from EcoCyc [7]

complete

GO:0000270

peptidoglycan metabolic process

P

Seeded from EcoCyc 11.1[3].

required fields missing

GO:0005215

transporter activity

GO_REF:0000002

IEA: Inferred from Electronic Annotation

InterPro:IPR000515

F

Seeded from EcoCyc [7]

complete

GO:0005886

plasma membrane

GO_REF:0000004
GO_REF:0000004
GO_REF:0000023

IEA: Inferred from Electronic Annotation

SP_KW:KW-0997
SP_KW:KW-1003
SP_SL:SL-0037

C

Seeded from EcoCyc [7]

complete

GO:0006810

transport

GO_REF:0000002
GO_REF:0000004

IEA: Inferred from Electronic Annotation

InterPro:IPR000515
SP_KW:KW-0813

P

Seeded from EcoCyc [7]

complete

GO:0015031

protein transport

GO_REF:0000004

IEA: Inferred from Electronic Annotation

SP_KW:KW-0653

P

Seeded from EcoCyc [7]

complete

GO:0015198

oligopeptide transporter activity

GO_REF:0000004

IEA: Inferred from Electronic Annotation

SP_KW:KW-0571

F

Seeded from EcoCyc [7]

complete

GO:0016020

membrane

GO_REF:0000002
GO_REF:0000004

IEA: Inferred from Electronic Annotation

InterPro:IPR000515
SP_KW:KW-0472

C

Seeded from EcoCyc [7]

complete

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

Partner TypePartnerNotesReferencesEvidence

Protein

Subunits of oligopeptide ABC transporter

could be indirect


Notes

Localization

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

CompartmentDescriptionEvidenceSourceNotes

plasma membrane

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

Daley et al. (2005) [8]

plasma membrane

From EcoCyc[3]


Notes

Structure and Physical Properties

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

Sequence

at EcoCyc

MLKFILRRCL EAIPTLFILI TISFFMMRLA PGSPFTGERT LPPEVMANIE AKYHLNDPIM
TQYFSYLKQL AHGDFGPSFK YKDYSVNDLV ASSFPVSAKL GAAAFFLAVI LGVSAGVIAA
LKQNTKWDYT VMGLAMTGVV IPSFVVAPLL VMIFAIILHW LPGGGWNGGA LKFMILPMVA
LSLAYIASIA RITRGSMIEV LHSNFIRTAR AKGLPMRRII LRHALKPALL PVLSYMGPAF
VGIITGSMVI ETIYGLPGIG QLFVNGALNR DYSLVLSLTI LVGALTILFN AIVDVLYAVI
DPKIRY
Length

306

Mol. Wt

33.444 kDa

pI

10.2 (calculated)

Extinction coefficient

34,380 - 34,505 (calc based on 12 Y, 3 W, and 1 C residues)


Domains/Motifs/Modification Sites

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

TypeResiduesDescriptionNotesReferences


tmhmm.php?gene=oppB&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
Models

View models at:

Structure figures

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 typeSourceNotes/Reference

Notes

Accessions in Other Databases

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

DatabaseAccessionNotes

EcoCyc (EcoliWiki Page)

EcoCyc:OPPB-MONOMER

UniProt (EcoliWiki Page)

UniProt:P0AFH2

PFAM (EcoliWiki Page)

PFAM:PF00528

RefSeq (EcoliWiki Page)

RefSeq:NP_415760


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 3.3 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 5.3 Hiles ID et al. (1987) Molecular characterization of the oligopeptide permease of Salmonella typhimurium. J Mol Biol 195: 125-42 PubMed EcoliWiki page
  6. EcoCyc (release 12.5; 2007) Keseler, IM et al. (2005) Nucleic Acids Res. 33(Database issue):D334-7
  7. 7.0 7.1 7.2 7.3 7.4 7.5 7.6 7.7 7.8 7.9 EcoCyc (release 13.0; 2009) Keseler, IM et al. (2009) Nucleic Acids Res. 37(Database issue):D464-70
  8. Daley DO et al. (2005) Global topology analysis of the Escherichia coli inner membrane proteome. Science 308: 1321-3 PubMed EcoliWiki page

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