U.S. flag

An official website of the United States government

Format

Send to:

Choose Destination

dppB dipeptide ABC transporter membrane subunit DppB [ Escherichia coli str. K-12 substr. MG1655 ]

Gene ID: 948063, updated on 9-Mar-2022

Summary

Gene symbol
dppB
Gene description
dipeptide ABC transporter membrane subunit DppB
Primary source
ASAP:ABE-0011572
Locus tag
b3543
See related
ECOCYC:EG12625
Gene type
protein coding
RefSeq status
PROVISIONAL
Organism
Escherichia coli str. K-12 substr. MG1655 (strain: K-12, substrain: MG1655)
Lineage
Bacteria; Proteobacteria; Gammaproteobacteria; Enterobacterales; Enterobacteriaceae; Escherichia
Also known as
ECK3530
Summary
Escherichia coli does not normally use exogeneous heme, but heme can be utilized if a foreign OM heme receptor is expressed in Escherichia coli (Letoffe, 2006). [More information is available at EcoGene: EG12625]. DppB is an integral membrane component of the dipeptide ABC transporter. [More information is available at EcoCyc: EG12625].
NEW
Try the new Gene table
Try the new Transcript table

Genomic context

Sequence:
NC_000913.3 (3704771..3705790, complement)

NC_000913.3Genomic Context describing neighboring genes Neighboring gene dipeptide ABC transporter ATP binding subunit DppF Neighboring gene dipeptide ABC transporter ATP binding subunit DppD Neighboring gene dipeptide ABC transporter membrane subunit DppC Neighboring gene dipeptide ABC transporter periplasmic binding protein Neighboring gene tRNA-Pro

Interactions

Products Interactant Other Gene Complex Source Pubs Description

General gene information

Gene Ontology Provided by GO

Function Evidence Code Pubs
enables dipeptide transmembrane transporter activity IBA
Inferred from Biological aspect of Ancestor
more info
PubMed 
enables dipeptide transmembrane transporter activity RCA
inferred from Reviewed Computational Analysis
more info
PubMed 
Process Evidence Code Pubs
acts_upstream_of_or_within dipeptide transmembrane transport RCA
inferred from Reviewed Computational Analysis
more info
PubMed 
acts_upstream_of_or_within heme transport IGI
Inferred from Genetic Interaction
more info
PubMed 
involved_in peptide transport IEA
Inferred from Electronic Annotation
more info
 
involved_in protein transport IEA
Inferred from Electronic Annotation
more info
 
involved_in transmembrane transport IEA
Inferred from Electronic Annotation
more info
 
Component Evidence Code Pubs
part_of ATP-binding cassette (ABC) transporter complex, substrate-binding subunit-containing RCA
inferred from Reviewed Computational Analysis
more info
PubMed 
located_in integral component of membrane IEA
Inferred from Electronic Annotation
more info
 
located_in integral component of plasma membrane RCA
inferred from Reviewed Computational Analysis
more info
PubMed 
located_in membrane IEA
Inferred from Electronic Annotation
more info
 
located_in plasma membrane IDA
Inferred from Direct Assay
more info
PubMed 
located_in plasma membrane IEA
Inferred from Electronic Annotation
more info
 

General protein information

Preferred Names
dipeptide ABC transporter membrane subunit DppB
NP_418000.1

NCBI Reference Sequences (RefSeq)

NEW Try the new Transcript table

Genome Annotation

The following sections contain reference sequences that belong to a specific genome build. Explain

Reference assembly

Genomic

  1. NC_000913.3 Reference assembly

    Range
    3704771..3705790 complement
    Download
    GenBank, FASTA, Sequence Viewer (Graphics)

mRNA and Protein(s)

  1. NP_418000.1 dipeptide ABC transporter membrane subunit DppB [Escherichia coli str. K-12 substr. MG1655]

    See identical proteins and their annotated locations for NP_418000.1

    Status: PROVISIONAL

    UniProtKB/Swiss-Prot
    P0AEF8
    Conserved Domains (1) summary
    PRK10914
    Location:1339
    PRK10914; dipeptide ABC transporter permease DppB