Identification
Name:AI-2 transport protein TqsA
Synonyms:Not Available
Gene Name:tqsA
Enzyme Class:Not Available
Biological Properties
General Function:transport
Specific Function:Controls the transport of the quorum-sensing signal AI-2 either by enhancing its secretion or inhibiting its uptake and consequently represses biofilm formation and motility and affects the global gene expression in biofilms.
Cellular Location:Not Available
SMPDB Pathways:
KEGG Pathways:Not Available
Transports:
Transport References:Not Available
Metabolites:
ECMDB IDNameView
GO Classification:
Function
efflux transmembrane transporter activity
integral component of membrane
plasma membrane
quorum sensing
transmembrane transport
transport
Gene Properties
Blattner:Not Available
Gene OrientationNot Available
Centisome Percentage:Not Available
Left Sequence EndNot Available
Right Sequence EndNot Available
Gene Sequence:
>1035
atggcaaagccgatcatcacgctcaatggcctaaaaatcgtcattatgttgggaatgctg
gtcattattctctgcggtatccgttttgccgccgagatcatcgtgccgtttattctcgca
ttatttattgctgttattcttaacccgctggtgcaacacatggtccgctggcgtgtgccg
cgtgtactggcggtgtcgattttgatgaccatcatcgtgatggcgatggtgttgctatta
gcttatctgggttccgcgctcaacgagttgacgcggacgttaccgcaatatcgcaactct
attatgacgccgctgcaagcgcttgaaccgttgttgcaacgcgtagggattgacgtctca
gttgaccagctggcgcattatattgatccgaacgcggcgatgacgttgctcaccaactta
ttgacgcagttatctaatgccatgtcatcaatatttttattgctgctgacggtgctgttt
atgctgctcgaagtgccacaattgcccggaaaatttcagcaaatgatggcgcgtccggtt
gaagggatggcggcgattcaacgtgcgattgacagtgtttctcattatctggtgctgaaa
acagccatcagcatcatcaccggcctggtcgcctgggcgatgctcgccgcactcgatgtt
cgcttcgcttttgtctggggattgctggcctttgcgcttaattacatcccgaatattggt
tcagtcctcgcggcaatcccccctatcgctcaggtactggtgtttaatggcttctacgaa
gcgttgctggtgctggcgggatatctgctgattaatctggtcttcggcaatattctggag
ccgcgtatcatggggcgtgggctggggctttccacattggtggtatttttgtcgttgatt
ttttggggatggttgttaggaccggtgggtatgctgctttccgtgccgttgacaattatt
gtcaaaattgcgcttgaacaaacagcgggaggtcaaagcatcgccgttctgttaagcgat
ctcaataaagagtga
Protein Properties
Pfam Domain Function:Not Available
Protein Residues:344
Protein Molecular Weight:37542
Protein Theoretical pI:Not Available
Signaling Regions:Not Available
Transmembrane Regions:
  • 5-25
  • 31-51
  • 62-82
  • 150-170
  • 198-218
  • 222-242
  • 258-278
  • 293-313
  • 317-337
Protein Sequence:
>AI-2 transport protein TqsA
MAKPIITLNGLKIVIMLGMLVIILCGIRFAAEIIVPFILALFIAVILNPLVQHMVRWRVP
RVLAVSILMTIIVMAMVLLLAYLGSALNELTRTLPQYRNSIMTPLQALEPLLQRVGIDVS
VDQLAHYIDPNAAMTLLTNLLTQLSNAMSSIFLLLLTVLFMLLEVPQLPGKFQQMMARPV
EGMAAIQRAIDSVSHYLVLKTAISIITGLVAWAMLAALDVRFAFVWGLLAFALNYIPNIG
SVLAAIPPIAQVLVFNGFYEALLVLAGYLLINLVFGNILEPRIMGRGLGLSTLVVFLSLI
FWGWLLGPVGMLLSVPLTIIVKIALEQTAGGQSIAVLLSDLNKE
References
External Links:
ResourceLink
Uniprot ID:P0AFS5
Uniprot Name:TQSA_ECOLI
CCDB:TQSA_ECOLI
General Reference:Not Available