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O25898 (EXBD_HELPY) Reviewed, UniProtKB/Swiss-Prot

Last modified February 19, 2014. Version 73. Feed History...

Clusters with 100%, 90%, 50% identity | Documents (2) | Third-party data text xml rdf/xml gff fasta
to top of pageNames·Attributes·General annotation·Ontologies·Sequence annotation·Sequences·References·Cross-refs·Entry info·DocumentsCustomize order

Names and origin

Protein namesRecommended name:
Biopolymer transport protein ExbD
Gene names
Name:exbD
Ordered Locus Names:HP_1340
OrganismHelicobacter pylori (strain ATCC 700392 / 26695) (Campylobacter pylori) [Reference proteome] [HAMAP]
Taxonomic identifier85962 [NCBI]
Taxonomic lineageBacteriaProteobacteriaEpsilonproteobacteriaCampylobacteralesHelicobacteraceaeHelicobacter

Protein attributes

Sequence length129 AA.
Sequence statusComplete.
Protein existenceInferred from homology

General annotation (Comments)

Function

Involved in the TonB-dependent energy-dependent transport of various receptor-bound substrates By similarity.

Subunit structure

The accessory proteins ExbB and ExbD seem to form a complex with TonB By similarity.

Subcellular location

Cell inner membrane; Single-pass type II membrane protein Probable.

Sequence similarities

Belongs to the ExbD/TolR family.

Ontologies

Keywords
   Biological processProtein transport
Transport
   Cellular componentCell inner membrane
Cell membrane
Membrane
   DomainTransmembrane
Transmembrane helix
   Technical termComplete proteome
Reference proteome
Gene Ontology (GO)
   Biological_processprotein transport

Inferred from electronic annotation. Source: UniProtKB-KW

   Cellular_componentintegral component of membrane

Inferred from electronic annotation. Source: UniProtKB-KW

plasma membrane

Inferred from electronic annotation. Source: UniProtKB-SubCell

   Molecular_functiontransporter activity

Inferred from electronic annotation. Source: InterPro

Complete GO annotation...

Sequence annotation (Features)

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifier

Molecule processing

Chain1 – 129129Biopolymer transport protein ExbD
PRO_0000129122

Regions

Topological domain1 – 1212Cytoplasmic Potential
Transmembrane13 – 3321Helical; Potential
Topological domain34 – 12996Periplasmic Potential

Sequences

Sequence LengthMass (Da)Tools
O25898 [UniParc].

Last modified January 1, 1998. Version 1.
Checksum: D575395C4DDF28E9

FASTA12914,377
        10         20         30         40         50         60 
MKSIRRGDGL NVVPFIDIML VLLAIVLSIS TFIAQGKIKV SLPNAKNAEK SQPNDQKVVV 

        70         80         90        100        110        120 
ISVDEHDNIF VDDKPMNLEA LSAVVKQTDP KTLIDLKSDK SSRFETFISI MDILKEHNHE 


NFSISTQAQ 

« Hide

Cross-references

Sequence databases

EMBL
GenBank
DDBJ
AE000511 Genomic DNA. Translation: AAD08382.1.
PIRD64687.
RefSeqNP_208132.1. NC_000915.1.
YP_006935261.1. NC_018939.1.

3D structure databases

ProteinModelPortalO25898.
ModBaseSearch...
MobiDBSearch...

Protein-protein interaction databases

DIPDIP-3143N.
IntActO25898. 1 interaction.
MINTMINT-175819.
STRING85962.HP1340.

Proteomic databases

PRIDEO25898.

Protocols and materials databases

StructuralBiologyKnowledgebaseSearch...

Genome annotation databases

EnsemblBacteriaAAD08382; AAD08382; HP_1340.
GeneID13870548.
898892.
KEGGheo:C694_06915.
hpy:HP1340.
PATRIC20594063. VBIHelPyl33062_1402.

Phylogenomic databases

eggNOGCOG0848.
KOK03559.
OMAQGKIKVN.
OrthoDBEOG6P5ZH2.
ProtClustDBCLSK872539.

Enzyme and pathway databases

BioCycHPY:HP1340-MONOMER.

Family and domain databases

InterProIPR003400. ExbD.
IPR014171. TonB_ExbD_2.
[Graphical view]
PfamPF02472. ExbD. 1 hit.
[Graphical view]
TIGRFAMsTIGR02804. ExbD_2. 1 hit.
ProtoNetSearch...

Entry information

Entry nameEXBD_HELPY
AccessionPrimary (citable) accession number: O25898
Entry history
Integrated into UniProtKB/Swiss-Prot: December 15, 1998
Last sequence update: January 1, 1998
Last modified: February 19, 2014
This is version 73 of the entry and version 1 of the sequence. [Complete history]
Entry statusReviewed (UniProtKB/Swiss-Prot)
Annotation programProkaryotic Protein Annotation Program

Relevant documents

SIMILARITY comments

Index of protein domains and families

Helicobacter pylori

Helicobacter pylori (strain 26695): entries and gene names