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


1.A.1.29.1
The 2 - 4 TMS K+ channel, LctB (Wolters et al. 1999).

Accession Number:P06550
Protein Name:LctB
Length:134
Molecular Weight:14572.00
Species:Bacillus stearothermophilus [1422]
Number of TMSs:3
Location1 / Topology2 / Orientation3: Cell membrane1 / Multi-pass membrane protein2
Substrate K+

Cross database links:

Pfam: PF07885   

References (1)

[1] “Sequence of the Bacillus caldotenax and Bacillus stearothermophilus lctB genes.”  Barstow D.A.et.al.   3029705

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:	MDYAFLGVVT AVLLGSITSL WTASVQATHR LSLDSLWVLV QWYGTMLLGF AMIYMILQAN 
61:	GHHVFTPSPS SAAGNRLSML EDSLYLSGMT LLSVGYGDVT PVGIGRWIAI AEALLGYIMP 
121:	AVIVTRTVFD SDRR