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


3.A.1.6.2
Tungstate porter. (TupA, the receptor, exhibits an extremely high affinity for tungstate (Kd <1 nM) and discriminates between tungstate and molybdate (Andreesen and Makdessi, 2007))

Accession Number:Q93KD5
Protein Name:TupB
Length:228
Molecular Weight:24541.00
Species:Eubacterium acidaminophilum [1731]
Number of TMSs:5
Location1 / Topology2 / Orientation3: Membrane1 / Multi-pass membrane protein2
Substrate Tungstate

Cross database links:

Pfam: PF00528   

Gene Ontology

GO:0016021 C:integral to membrane
GO:0005886 C:plasma membrane
GO:0005215 F:transporter activity
GO:0006810 P:transport

References (1)

[1] “Tungstate uptake by a highly specific ABC transporter in Eubacterium acidaminophilum.”  Makdessi K.et.al.   11292832

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:	MEYIAEGFRA AMELLVSFDP QVYTIIFLSV FVSSTATAIA AAVSIPLGIF AGISNFRLKR 
61:	LFSKVLYSLM SVPSVIVGLV VAIGLSRRGP LGFMQLLYTP TAMIIAQALL VFPLCLGLTY 
121:	SLSKNRGSEI ERIGKTLGAG KLQVIILIIR ELKAELFINV VTTFSRAISE VGAVMIVGGN 
181:	IKGHTRVITT SIAMLNSMGD YPMAIALGLV LLMISFAINA VIYSLQEE