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Example:


The selectivity filter of
the KcsA K+ channel
(1K4C)

Zhou, YF et al. (2001)
Nature, 414, 43-48.
EBI Databases Structure Databases PoreLogo

PoreLogo

PoreLogo is an automated tool for the visualization of sequence and conservation of pore-lining residues in transmembrane protein structures.

To automatically calculate your pore-lining residues using PoreWalker and get your PoreLogo please click here.

To use your own list of pore-lining residues please follow STEP 1 below.
 

STEP 1:

Please specify PoreLogo type:

 One Sequence Logo
Use this option if you would like to derive a PoreLogo based only on the sequence corresponding to the channel protein structure you wish to analyse (click here to see an example of inputs/outputs of one-sequence-logos).
 Family Logo
Use this option if you would like to derive a PoreLogo which takes into account a multiple alignemnt of the protein family corresponding to the channel protein structure you wish to analyse (click here to see an example of inputs/outputs of family-logos).


 

 

 

 

 

 

 

The development of PoreLogo has been partly funded by the BBSRC and by the FEBS Short-Term Fellowships Program spacer
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Related resources


Analysis of transmembrane protein
channels from 3D structure

Enzyme 3D structures organized by
the E.C. numbering hierarchy

Structural analyses of all PDB
entries