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3.A.1.3.3
Arginine porter

Accession Number:P0AE34
Protein Name:Arginine transport system permease protein ArtQ aka B0862
Length:238
Molecular Weight:26217.00
Species:Escherichia coli [83333]
Number of TMSs:5
Location1 / Topology2 / Orientation3: Cell inner membrane1 / Multi-pass membrane protein2
Substrate Arginine

Cross database links:

Genevestigator: P0AE34
EchoBASE: EB1583
EcoGene: EG11626
eggNOG: COG4215
HEGENOM: HBG704821
DIP: DIP-48128N
RefSeq: AP_001493.1    NP_415383.1   
Entrez Gene ID: 949046   
Pfam: PF00528   
BioCyc: EcoCyc:ARTQ-MONOMER    ECOL168927:B0862-MONOMER   
KEGG: ecj:JW0846    eco:b0862   

Gene Ontology

GO:0016021 C:integral to membrane
GO:0005886 C:plasma membrane
GO:0005215 F:transporter activity
GO:0006865 P:amino acid transport

References (6)

[1] “Physical map location of the new artPIQMJ genes of Escherichia coli, encoding a periplasmic arginine transport system.”  Wissenbach U.et.al.   8501075
[2] “A 718-kb DNA sequence of the Escherichia coli K-12 genome corresponding to the 12.7-28.0 min region on the linkage map.”  Oshima T.et.al.   8905232
[3] “The complete genome sequence of Escherichia coli K-12.”  Blattner F.R.et.al.   9278503
[4] “Highly accurate genome sequences of Escherichia coli K-12 strains MG1655 and W3110.”  Hayashi K.et.al.   16738553
[5] “A third periplasmic transport system for L-arginine in Escherichia coli: molecular characterization of the artPIQMJ genes, arginine binding and transport.”  Wissenbach U.et.al.   8801422
[6] “Global topology analysis of the Escherichia coli inner membrane proteome.”  Daley D.O.et.al.   15919996

External Searches:

  • Search: DB with
  • BLAST ExPASy (Swiss Institute of Bioinformatics (SIB) BLAST)
  • CDD Search (Conserved Domain Database)
  • Search COGs (Clusters of Orthologous Groups of proteins)
  • 2° Structure (Network Protein Sequence Analysis)

Analyze:

Predict TMSs (Predict number of transmembrane segments)
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FASTA formatted sequence
1:	MNEFFPLASA AGMTVGLAVC ALIVGLALAM FFAVWESAKW RPVAWAGSAL VTILRGLPEI 
61:	LVVLFIYFGS SQLLLTLSDG FTINLGFVQI PVQMDIENFD VSPFLCGVIA LSLLYAAYAS 
121:	QTLRGALKAV PVGQWESGQA LGLSKSAIFF RLVMPQMWRH ALPGLGNQWL VLLKDTALVS 
181:	LISVNDLMLQ TKSIATRTQE PFTWYIVAAA IYLVITLLSQ YILKRIDLRA TRFERRPS