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3.A.1.17.1
Taurine (2-aminoethane sulfonate) porter

Accession Number:Q47537
Protein Name:TauA aka SSIA aka B0365
Length:320
Molecular Weight:34266.00
Species:Escherichia coli [83333]
Location1 / Topology2 / Orientation3: Periplasm1
Substrate Taurine

Cross database links:

Genevestigator: Q47537
EchoBASE: EB3085
EcoGene: EG13300
eggNOG: COG4521
HEGENOM: HBG566818
RefSeq: AP_001016.1    NP_414899.2   
Entrez Gene ID: 945030   
Pfam: PF04069   
BioCyc: EcoCyc:TAUA-MONOMER    ECOL168927:B0365-MONOMER   
KEGG: ecj:JW0357    eco:b0365   

Gene Ontology

GO:0030288 C:outer membrane-bounded periplasmic space
GO:0005515 F:protein binding
GO:0005215 F:transporter activity
GO:0006810 P:transport

References (4)

[1] “Identification of sulfate starvation-regulated genes in Escherichia coli: a gene cluster involved in the utilization of taurine as a sulfur source.”  van der Ploeg J.R.et.al.   8808933
[2] “The complete genome sequence of Escherichia coli K-12.”  Blattner F.R.et.al.   9278503
[3] “Highly accurate genome sequences of Escherichia coli K-12 strains MG1655 and W3110.”  Hayashi K.et.al.   16738553
[4] “Analysis of global responses by protein and peptide fingerprinting of proteins isolated by two-dimensional gel electrophoresis. Application to the sulfate-starvation response of Escherichia coli.”  Quadroni M.et.al.   8774726
Structure:
6SSY   6ST0   6ST1   6STL     

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)
Window Size: Angle:  
FASTA formatted sequence
1:	MAISSRNTLL AALAFIAFQA QAVNVTVAYQ TSAEPAKVAQ ADNTFAKESG ATVDWRKFDS 
61:	GASIVRALAS GDVQIGNLGS SPLAVAASQQ VPIEVFLLAS KLGNSEALVV KKTISKPEDL 
121:	IGKRIAVPFI STTHYSLLAA LKHWGIKPGQ VEIVNLQPPA IIAAWQRGDI DGAYVWAPAV 
181:	NALEKDGKVL TDSEQVGQWG APTLDVWVVR KDFAEKHPEV VKAFAKSAID AQQPYIANPD 
241:	VWLKQPENIS KLARLSGVPE GDVPGLVKGN TYLTPQQQTA ELTGPVNKAI IDTAQFLKEQ 
301:	GKVPAVANDY SQYVTSRFVQ