This is a web server that allows the identification of conserved residues in a set of structurally superimposed proteins. Such structurally conserved residues can be used to build a sequence motif to be used for sequence databases searches

Do you want to submit your own structure?
Upload a PDB-formatted text file of the structure you want to superimpose.


Copy your input in the box below
The input format for each structure is: PDB code, chain, residues to superimpose (needed only for the first structure) (i.e.:5p21,-,34,36,38). See Help.


Residue similarity options
default all similar identical