RegulonDB RegulonDB 10.9: Gene Form
   

arsB gene in Escherichia coli K-12 genome


Gene local context to scale (view description)

arsB arsC arsR

Gene      
Name: arsB    Texpresso search in the literature
Synonym(s): ECK3487, EG12236, arsF, b3502
Genome position(nucleotides): 3648935 --> 3650224 Genome Browser
Strand: forward
Sequence: Get nucleotide sequence FastaFormat
GC content %:  
53.95
External database links:  
ASAP:
ABE-0011437
CGSC:
35996
ECHOBASE:
EB2148
ECOLIHUB:
arsB
OU-MICROARRAY:
b3502
STRING:
511145.b3502
COLOMBOS: arsB


Product      
Name: arsenite/antimonite:H+ antiporter
Synonym(s): ArsB, ArsF
Sequence: Get amino acid sequence Fasta Format
Cellular location: inner membrane
Molecular weight: 45.497
Isoelectric point: 8.887
Motif(s):
 
Type Positions Sequence
121 -> 141 IVIAMLLALGFSKGTTLAFVM
46 -> 66 IPVVWNIVWNATAAFIAVIII
152 -> 172 LPLIVSNLVNIVSADFFGLGF
249 -> 269 SAIAAVGALILFVVAKRGHAI
311 -> 331 VLADNGLWAATLGTGFLTAFL

 

Classification:
Multifun Terms (GenProtEC)  
  4 - transport --> 4.3 - Primary Active Transporters --> 4.3.A - Pyrophosphate Bond (ATP; GTP; P2) Hydrolysis-driven Active Transporters --> 4.3.A.4 - The Arsenite-Antimonite (Ars) Efflux Family
  5 - cell processes --> 5.6 - protection --> 5.6.2 - detoxification
  6 - cell structure --> 6.1 - membrane
Gene Ontology Terms (GO)  
cellular_component GO:0016020 - membrane
GO:0005886 - plasma membrane
GO:0005887 - integral component of plasma membrane
GO:0016021 - integral component of membrane
molecular_function GO:0008490 - arsenite secondary active transmembrane transporter activity
GO:0015105 - arsenite transmembrane transporter activity
GO:0042960 - antimonite secondary active transmembrane transporter activity
biological_process GO:0015700 - arsenite transport
GO:0015699 - antimonite transport
GO:0046685 - response to arsenic-containing substance
Note(s): Note(s): ...[more].
External database links:  
ECOCYC:
ARSF-MONOMER
ECOLIWIKI:
b3502
INTERPRO:
IPR000802
PFAM:
PF02040
PRIDE:
P0AB93
PRINTS:
PR00758
PRODB:
PRO_000022154
REFSEQ:
NP_417959
UNIPROT:
P0AB93


Operon      
Name: arsRBC         
Operon arrangement:
Transcription unit        Promoter
arsRBC


Transcriptional Regulation      
Display Regulation             
Repressed by: ArsR


Elements in the selected gene context region unrelated to any object in RegulonDB      

  Type Name Post Left Post Right Strand Notes Evidence (Confirmed, Strong, Weak) References



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