TCDB is operated by the Saier Lab Bioinformatics Group
« See all members of the family


3.A.1.6.1
Sulfate/thiosulfate porter

Accession Number:P0AG78
Protein Name:Sulfate-binding protein SUBI aka Sbp aka B3917
Length:329
Molecular Weight:36659.00
Species:Escherichia coli [83333]
Location1 / Topology2 / Orientation3: Periplasm1
Substrate Sulfate, Thiosulfate

Cross database links:

Genevestigator: P0AG78
EchoBASE: EB0922
EcoGene: EG10929
eggNOG: COG1613
HEGENOM: HBG291868
DIP: DIP-35843N
RefSeq: AP_003892.1    NP_418352.1   
Entrez Gene ID: 948411   
Pfam: PF01547   
BioCyc: EcoCyc:SBP-MONOMER    ECOL168927:B3917-MONOMER   
KEGG: ecj:JW3888    eco:b3917   

Gene Ontology

GO:0030288 C:outer membrane-bounded periplasmic space
GO:0008271 F:secondary active sulfate transmembrane tran...
GO:0015419 F:sulfate transmembrane-transporting ATPase a...
GO:0008272 P:sulfate transport

References (7)

[1] “Nucleotide sequence and high-level expression of the major Escherichia coli phosphofructokinase.”  Hellinga H.W.et.al.   3158524
[2] “Engineered interdomain disulfide in the periplasmic receptor for sulfate transport reduces flexibility. Site-directed mutagenesis and ligand-binding studies.”  Jacobson B.L.et.al.   2002055
[3] “Analysis of the Escherichia coli genome. III. DNA sequence of the region from 87.2 to 89.2 minutes.”  Plunkett G. IIIet.al.   8346018
[4] “The complete genome sequence of Escherichia coli K-12.”  Blattner F.R.et.al.   9278503
[5] “Highly accurate genome sequences of Escherichia coli K-12 strains MG1655 and W3110.”  Hayashi K.et.al.   16738553
[6] “Comparing the predicted and observed properties of proteins encoded in the genome of Escherichia coli K-12.”  Link A.J.et.al.   9298646
[7] “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

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:  
Window Size: Angle:  
FASTA formatted sequence
1:	MNKWGVGLTF LLAATSVMAK DIQLLNVSYD PTRELYEQYN KAFSAHWKQQ TGDNVVIRQS 
61:	HGGSGKQATS VINGIEADVV TLALAYDVDA IAERGRIDKE WIKRLPDNSA PYTSTIVFLV 
121:	RKGNPKQIHD WNDLIKPGVS VITPNPKSSG GARWNYLAAW GYALHHNNND QAKAQDFVRA 
181:	LYKNVEVLDS GARGSTNTFV ERGIGDVLIA WENEALLAAN ELGKDKFEIV TPSESILAEP 
241:	TVSVVDKVVE KKGTKEVAEA YLKYLYSPEG QEIAAKNYYR PRDAEVAKKY ENAFPKLKLF 
301:	TIDEEFGGWT KAQKEHFANG GTFDQISKR