Fill out one of the two forms below to generate a map for Molsurfer.

-- The interface between 2 macromolecules (protein/dna/rna) will be mapped by adsi and molecular properties (excluding electrostatics) will be projected onto it. You can use the generated map to navigate the 3D view of the macromolecules and the interface In addition the 2D maps will be embedded on the accompanying web page.
-- There must be a contact (here, less than 6 A surface-to-surface distance) interface between the macromolecules. See the example macromolecules suggested in the forms.
-- Submitted coordinate files should be in PDB format.
-- HETATM records are not used in constructing the interface, but you can visualise hetero-atoms if they are present in the coordinate files.
-- Security of your data is not guaranteed.

Choose whether A. to supply all coordinates of the macromolecular complex in one file or B. to supply coordinates in two files with the coordinates of the molecules forming the interface in separate files.

A. Supply the coordinates of the two macromolecules (I and II) forming the interface in one file.

For example, you can download and save the file 1a93.txt and specify chains A and B as the chain IDs for the macromolecules I and II, respectively.

B. Supply the coordinates of macromolecules (I and II) separately.

For example, you can download and save 2 files 1a93A.txt and 1a93B.txt and then submit them as macromolecule I and II,respectively. These are the A and B chains of PDB entry 1a93 .